feat(properties): CRUD + service/trust/document editors (plan phase 4)

Utilities section becomes create/edit/archive-able, with its child data.

API:
- Property gains archivedAt (soft-delete); list/browser default to
  archivedAt=null with ?includeArchived opt-in.
- PropertiesService: header create/update/archive/restore (customer FK
  validated); PropertyService add/update/remove scoped to the property;
  TrustAccount upsert (1:1) + remove; ServiceDocument pointer delete.
- Controller write routes: create needs STAFF+ (property:create), archive
  MANAGER+ (property:delete), every service/trust/document route
  property:update. Mutations audited. DTOs added.
- Document *upload* deliberately deferred: it needs the object-storage
  client wired into the API (today only the migration writes to MinIO);
  removing an existing pointer row is supported and the UI says so.

Web:
- PropertyForm (header) with CustomerPicker; /servicios/nuevo (accepts
  ?customerId prefill) and /servicios/[id]/editar.
- Property detail: gated action bar (Editar/Archivar) + "Administrar
  propiedad" — services via the shared ChildCollection editor, an inline
  1:1 TrustEditor (create/update/clear), and document-row delete.
- "Nueva propiedad" buttons on the list and customer detail (prefilled).
  api.ts + types for all of it.

Verified against dev: property create (archivedAt null), service
add/update, VIEWER service-add 403, trust upsert (create then update the
same row), trust/service remove, cross-property child guard 404, archive
drops from the default list and includeArchived surfaces it. Both apps
compile clean.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

apps/api/src/properties/properties.controller.ts

@@ -1,11 +1,34 @@
-import { Controller, Get, Param, Query, UseGuards } from "@nestjs/common";
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Param,
+  Patch,
+  Post,
+  Put,
+  Query,
+  Req,
+  UseGuards,
+} from "@nestjs/common";
 import { ServiceKind } from "@jorgecuadros/database";
+import { Request } from "express";
 import { AuthenticatedGuard } from "../auth/authenticated.guard";
+import { AbilityGuard } from "../auth/ability.guard";
+import { RequireAbility } from "../auth/require-ability.decorator";
+import { AuditService } from "../common/audit.service";
 import {
   PropertiesService,
   type PropertySort,
   type TrustFilter,
 } from "./properties.service";
+import {
+  CreatePropertyDto,
+  ServiceDto,
+  TrustDto,
+  UpdatePropertyDto,
+  UpdateServiceDto,
+} from "./property.dto";
 
 const KINDS: ServiceKind[] = [
   "WATER",
@@ -35,15 +58,21 @@ const SORTS: PropertySort[] = [
   "trust_due_desc",
 ];
 
-/** Clamped trust-renewal window; 30 days matches the policies module. */
 function parseDays(days?: string): number {
   return Math.min(365, Math.max(1, Number(days) || 30));
 }
 
-@UseGuards(AuthenticatedGuard)
+@UseGuards(AuthenticatedGuard, AbilityGuard)
 @Controller("properties")
 export class PropertiesController {
-  constructor(private readonly properties: PropertiesService) {}
+  constructor(
+    private readonly properties: PropertiesService,
+    private readonly audit: AuditService,
+  ) {}
+
+  private actingId(req: Request): string {
+    return (req.user as { id: string }).id;
+  }
 
   @Get("stats")
   stats(@Query("days") days?: string) {
@@ -67,6 +96,7 @@ export class PropertiesController {
     @Query("hasServices") hasServices?: string,
     @Query("customerId") customerId?: string,
     @Query("days") days?: string,
+    @Query("includeArchived") includeArchived?: string,
     @Query("sort") sort?: string,
   ) {
     return this.properties.list({
@@ -85,6 +115,7 @@ export class PropertiesController {
         hasServices === "true" ? true : hasServices === "false" ? false : undefined,
       customerId: customerId || undefined,
       days: parseDays(days),
+      includeArchived: includeArchived === "true",
       sort: SORTS.includes(sort as PropertySort)
         ? (sort as PropertySort)
         : "customer",
@@ -95,4 +126,81 @@ export class PropertiesController {
   detail(@Param("id") id: string, @Query("days") days?: string) {
     return this.properties.detail(id, parseDays(days));
   }
+
+  // --- header writes --------------------------------------------------------
+
+  @Post()
+  @RequireAbility("property:create")
+  async create(@Body() dto: CreatePropertyDto, @Req() req: Request) {
+    const p = await this.properties.create(dto);
+    void this.audit.log(this.actingId(req), "property.create", { propertyId: p.id });
+    return p;
+  }
+
+  @Patch(":id")
+  @RequireAbility("property:update")
+  async update(@Param("id") id: string, @Body() dto: UpdatePropertyDto, @Req() req: Request) {
+    const p = await this.properties.update(id, dto);
+    void this.audit.log(this.actingId(req), "property.update", { propertyId: id });
+    return p;
+  }
+
+  @Delete(":id")
+  @RequireAbility("property:delete")
+  async archive(@Param("id") id: string, @Req() req: Request) {
+    const p = await this.properties.archive(id);
+    void this.audit.log(this.actingId(req), "property.archive", { propertyId: id });
+    return p;
+  }
+
+  @Post(":id/restore")
+  @RequireAbility("property:delete")
+  async restore(@Param("id") id: string, @Req() req: Request) {
+    const p = await this.properties.restore(id);
+    void this.audit.log(this.actingId(req), "property.restore", { propertyId: id });
+    return p;
+  }
+
+  // --- services (property:update) -------------------------------------------
+
+  @Post(":id/services")
+  @RequireAbility("property:update")
+  addService(@Param("id") id: string, @Body() dto: ServiceDto) {
+    return this.properties.addService(id, dto);
+  }
+  @Patch(":id/services/:childId")
+  @RequireAbility("property:update")
+  updateService(
+    @Param("id") id: string,
+    @Param("childId") childId: string,
+    @Body() dto: UpdateServiceDto,
+  ) {
+    return this.properties.updateService(id, childId, dto);
+  }
+  @Delete(":id/services/:childId")
+  @RequireAbility("property:update")
+  removeService(@Param("id") id: string, @Param("childId") childId: string) {
+    return this.properties.removeService(id, childId);
+  }
+
+  // --- trust account (1:1) --------------------------------------------------
+
+  @Put(":id/trust")
+  @RequireAbility("property:update")
+  upsertTrust(@Param("id") id: string, @Body() dto: TrustDto) {
+    return this.properties.upsertTrust(id, dto);
+  }
+  @Delete(":id/trust")
+  @RequireAbility("property:update")
+  removeTrust(@Param("id") id: string) {
+    return this.properties.removeTrust(id);
+  }
+
+  // --- documents (remove pointer only) --------------------------------------
+
+  @Delete(":id/documents/:childId")
+  @RequireAbility("property:update")
+  removeDocument(@Param("id") id: string, @Param("childId") childId: string) {
+    return this.properties.removeDocument(id, childId);
+  }
 }

apps/api/src/properties/properties.service.ts

@@ -1,6 +1,14 @@
 import { Injectable, NotFoundException } from "@nestjs/common";
 import { Prisma, ServiceKind } from "@jorgecuadros/database";
 import { PrismaService } from "../prisma/prisma.service";
+import { toDate } from "../common/coerce";
+import {
+  CreatePropertyDto,
+  ServiceDto,
+  TrustDto,
+  UpdatePropertyDto,
+  UpdateServiceDto,
+} from "./property.dto";
 
 /**
  * Trust (fideicomiso) renewal buckets, derived from `trustAccount.dueDate2`
@@ -37,6 +45,7 @@ export interface ListParams {
   customerId?: string;
   /** Window in days for the `expiring` trust bucket. */
   days: number;
+  includeArchived?: boolean;
   sort: PropertySort;
 }
 
@@ -134,11 +143,14 @@ export class PropertiesService {
       hasServices,
       customerId,
       days,
+      includeArchived,
       sort,
     } = params;
 
     const and: Prisma.PropertyWhereInput[] = [this.trustWhere(trust, days)];
 
+    if (!includeArchived) and.push({ archivedAt: null });
+
     // Sorting by trust due date is only meaningful for properties that have a
     // trust; MySQL would otherwise float the ~966 trust-less rows (NULL first
     // on ASC) above every real due date. Scoping is explicit in the UI label.
@@ -191,6 +203,7 @@ export class PropertiesService {
           phone2: true,
           phone3: true,
           zone: true,
+          archivedAt: true,
           customer: {
             select: { id: true, name: true, city: true, state: true },
           },
@@ -221,6 +234,7 @@ export class PropertiesService {
         addressLine1: r.addressLine1,
         addressLine2: r.addressLine2,
         zone: r.zone,
+        archived: r.archivedAt != null,
         phones: [r.phone1, r.phone2, r.phone3].filter(Boolean) as string[],
         customerId: r.customer.id,
         customerName: r.customer.name,
@@ -443,4 +457,102 @@ export class PropertiesService {
       })),
     };
   }
+
+  // --- property header writes -----------------------------------------------
+
+  async create(dto: CreatePropertyDto) {
+    const customer = await this.prisma.customer.findUnique({
+      where: { id: dto.customerId },
+      select: { id: true },
+    });
+    if (!customer) throw new NotFoundException(`Customer ${dto.customerId} not found`);
+    return this.prisma.property.create({ data: { ...dto } });
+  }
+
+  async update(id: string, dto: UpdatePropertyDto) {
+    await this.ensureProperty(id);
+    return this.prisma.property.update({ where: { id }, data: { ...dto } });
+  }
+
+  async archive(id: string) {
+    await this.ensureProperty(id);
+    return this.prisma.property.update({ where: { id }, data: { archivedAt: new Date() } });
+  }
+  async restore(id: string) {
+    await this.ensureProperty(id);
+    return this.prisma.property.update({ where: { id }, data: { archivedAt: null } });
+  }
+
+  private async ensureProperty(id: string) {
+    const found = await this.prisma.property.findUnique({
+      where: { id },
+      select: { id: true },
+    });
+    if (!found) throw new NotFoundException(`Property ${id} not found`);
+  }
+
+  private async ensureService(propertyId: string, serviceId: string) {
+    await this.ensureProperty(propertyId);
+    const row = await this.prisma.propertyService.findFirst({
+      where: { id: serviceId, propertyId },
+      select: { id: true },
+    });
+    if (!row) throw new NotFoundException(`Service ${serviceId} not found on property ${propertyId}`);
+  }
+
+  // --- services -------------------------------------------------------------
+
+  async addService(propertyId: string, dto: ServiceDto) {
+    await this.ensureProperty(propertyId);
+    return this.prisma.propertyService.create({ data: { propertyId, ...dto } });
+  }
+  async updateService(propertyId: string, id: string, dto: UpdateServiceDto) {
+    await this.ensureService(propertyId, id);
+    return this.prisma.propertyService.update({ where: { id }, data: { ...dto } });
+  }
+  async removeService(propertyId: string, id: string) {
+    await this.ensureService(propertyId, id);
+    return this.prisma.propertyService.delete({ where: { id } });
+  }
+
+  // --- trust account (1:1 upsert) -------------------------------------------
+
+  async upsertTrust(propertyId: string, dto: TrustDto) {
+    await this.ensureProperty(propertyId);
+    const data = {
+      bankName: dto.bankName,
+      trustNumber: dto.trustNumber,
+      bankFee: dto.bankFee,
+      ...(dto.dueDate1 !== undefined && { dueDate1: toDate(dto.dueDate1) }),
+      ...(dto.dueDate2 !== undefined && { dueDate2: toDate(dto.dueDate2) }),
+    };
+    return this.prisma.trustAccount.upsert({
+      where: { propertyId },
+      create: { propertyId, ...data },
+      update: data,
+    });
+  }
+  async removeTrust(propertyId: string) {
+    await this.ensureProperty(propertyId);
+    const existing = await this.prisma.trustAccount.findUnique({
+      where: { propertyId },
+      select: { id: true },
+    });
+    if (!existing) throw new NotFoundException(`No trust account on property ${propertyId}`);
+    return this.prisma.trustAccount.delete({ where: { propertyId } });
+  }
+
+  // --- documents ------------------------------------------------------------
+  // Removing a pointer row only; uploading files needs the object-storage
+  // client wired into the API (today only the migration writes to MinIO).
+
+  async removeDocument(propertyId: string, id: string) {
+    await this.ensureProperty(propertyId);
+    const row = await this.prisma.serviceDocument.findFirst({
+      where: { id, propertyId },
+      select: { id: true },
+    });
+    if (!row) throw new NotFoundException(`Document ${id} not found on property ${propertyId}`);
+    return this.prisma.serviceDocument.delete({ where: { id } });
+  }
 }

apps/api/src/properties/property.dto.ts

@@ -0,0 +1,58 @@
+import {
+  IsBoolean,
+  IsEnum,
+  IsNumber,
+  IsOptional,
+  IsString,
+  MinLength,
+} from "class-validator";
+import { ServiceKind } from "@jorgecuadros/database";
+
+export class CreatePropertyDto {
+  @IsString() @MinLength(1) customerId!: string;
+  @IsOptional() @IsString() policyId?: string;
+  @IsOptional() @IsString() addressLine1?: string;
+  @IsOptional() @IsString() addressLine2?: string;
+  @IsOptional() @IsString() phone1?: string;
+  @IsOptional() @IsString() phone2?: string;
+  @IsOptional() @IsString() phone3?: string;
+  @IsOptional() @IsString() zone?: string;
+}
+
+export class UpdatePropertyDto {
+  @IsOptional() @IsString() policyId?: string;
+  @IsOptional() @IsString() addressLine1?: string;
+  @IsOptional() @IsString() addressLine2?: string;
+  @IsOptional() @IsString() phone1?: string;
+  @IsOptional() @IsString() phone2?: string;
+  @IsOptional() @IsString() phone3?: string;
+  @IsOptional() @IsString() zone?: string;
+}
+
+export class ServiceDto {
+  @IsEnum(ServiceKind) kind!: ServiceKind;
+  @IsOptional() @IsString() accountNumber?: string;
+  @IsOptional() @IsString() meterNumber?: string;
+  @IsOptional() @IsString() route?: string;
+  @IsOptional() @IsString() dueDay?: string;
+  @IsOptional() @IsBoolean() active?: boolean;
+  @IsOptional() @IsString() notes?: string;
+}
+export class UpdateServiceDto {
+  @IsOptional() @IsEnum(ServiceKind) kind?: ServiceKind;
+  @IsOptional() @IsString() accountNumber?: string;
+  @IsOptional() @IsString() meterNumber?: string;
+  @IsOptional() @IsString() route?: string;
+  @IsOptional() @IsString() dueDay?: string;
+  @IsOptional() @IsBoolean() active?: boolean;
+  @IsOptional() @IsString() notes?: string;
+}
+
+/** Trust is 1:1 with a property — this both creates and updates it (upsert). */
+export class TrustDto {
+  @IsOptional() @IsString() bankName?: string;
+  @IsOptional() @IsString() trustNumber?: string;
+  @IsOptional() @IsNumber() bankFee?: number;
+  @IsOptional() @IsString() dueDate1?: string;
+  @IsOptional() @IsString() dueDate2?: string;
+}

apps/web/src/app/clientes/[id]/page.tsx

@@ -97,7 +97,11 @@ function Detail({ id }: { id: string }) {
       <Hero data={data} hasUtilities={hasUtilities} hasInsurance={hasInsurance} />
 
       <DatosSection data={data} />
-      <PropiedadesSection properties={data.properties} />
+      <PropiedadesSection
+        properties={data.properties}
+        customerId={data.id}
+        customerName={data.name}
+      />
       <PolizasSection
         policies={data.policies}
         customerId={data.id}
@@ -337,14 +341,33 @@ function KV({
 }
 
 /* ----------------------------------------------- Propiedades y servicios */
-function PropiedadesSection({ properties }: { properties: Property[] }) {
+function PropiedadesSection({
+  properties,
+  customerId,
+  customerName,
+}: {
+  properties: Property[];
+  customerId: string;
+  customerName: string;
+}) {
+  const canCreate = useCan("property:create");
   return (
     <section className="section">
+      <div className="detail-actionbar">
         <SectionHead
           rule="servicios"
           title="Propiedades y servicios"
           count={properties.length}
         />
+        {canCreate && (
+          <Link
+            href={`/servicios/nuevo?customerId=${customerId}&customerName=${encodeURIComponent(customerName)}`}
+            className="btn btn-outline"
+          >
+            + Nueva propiedad
+          </Link>
+        )}
+      </div>
       <div className="card">
         {properties.length === 0 ? (
           <div className="empty-inline">

apps/web/src/app/servicios/[id]/editar/page.tsx

@@ -0,0 +1,54 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import Link from "next/link";
+import { AppShell } from "@/components/AppShell";
+import { PropertyForm } from "@/components/PropertyForm";
+import { useCan } from "@/lib/abilities";
+import { getProperty } from "@/lib/api";
+import type { PropertyDetail } from "@/lib/types";
+
+export default function EditarPropiedadPage({
+  params,
+}: {
+  params: { id: string };
+}) {
+  return (
+    <AppShell>
+      <EditarPropiedad id={params.id} />
+    </AppShell>
+  );
+}
+
+function EditarPropiedad({ id }: { id: string }) {
+  const allowed = useCan("property:update");
+  const [property, setProperty] = useState<PropertyDetail | null>(null);
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    if (!allowed) return;
+    getProperty(id)
+      .then(setProperty)
+      .catch((e) => setError(e?.message ?? "No se pudo cargar la propiedad."));
+  }, [id, allowed]);
+
+  return (
+    <>
+      <div className="page-head">
+        <Link href={`/servicios/${id}`} className="back-link">← Propiedad</Link>
+        <h1 className="page-title">Editar propiedad</h1>
+      </div>
+      {!allowed ? (
+        <div className="state-box state-error">
+          No tiene permisos para editar propiedades.
+        </div>
+      ) : error ? (
+        <div className="state-box state-error">{error}</div>
+      ) : !property ? (
+        <div className="empty-inline"><span className="spinner" aria-label="Cargando" /></div>
+      ) : (
+        <PropertyForm property={property} />
+      )}
+    </>
+  );
+}

apps/web/src/app/servicios/[id]/page.tsx

@@ -3,19 +3,32 @@
 import { useEffect, useState } from "react";
 import Link from "next/link";
 import { AppShell } from "@/components/AppShell";
-import { getProperty } from "@/lib/api";
+import {
+  addService,
+  archiveProperty,
+  getProperty,
+  removePropertyDocument,
+  removeService,
+  removeTrust,
+  restoreProperty,
+  updateService,
+  upsertTrust,
+} from "@/lib/api";
+import { useCan } from "@/lib/abilities";
+import { ChildCollection, type ChildConfig } from "@/components/ChildCollection";
 import {
   expiryPhrase,
   formatDate,
   formatMoney,
   formatNumber,
+  SERVICE_KIND_LABELS,
   serviceKindGlyph,
   serviceKindLabel,
   serviceNoteLabel,
   SIN_NOMBRE,
   trustStatusLabel,
 } from "@/lib/labels";
-import type { PropertyDetail, Service, Transaction } from "@/lib/types";
+import type { PropertyDetail, Service, Transaction, TrustInput } from "@/lib/types";
 
 export default function PropiedadDetailPage({
   params,
@@ -76,9 +89,14 @@ function Detail({ id }: { id: string }) {
 
   if (!data) return null;
 
+  const reload = () => getProperty(id).then(setData).catch(() => {});
+
   return (
     <div className="rise">
+      <div className="detail-actionbar">
         <BackLink />
+        <PropertyActions data={data} onChange={reload} />
+      </div>
       <Hero data={data} />
       <ClienteSection data={data} />
       <ServiciosSection data={data} />
@@ -86,10 +104,246 @@ function Detail({ id }: { id: string }) {
       {data.policy && <PolizaSection data={data} />}
       <MovimientosSection data={data} />
       <DocumentosSection data={data} />
+      <PropertyEditor data={data} onChange={reload} />
     </div>
   );
 }
 
+/** Edit / archive controls for the property header. */
+function PropertyActions({
+  data,
+  onChange,
+}: {
+  data: PropertyDetail;
+  onChange: () => void;
+}) {
+  const canEdit = useCan("property:update");
+  const canDelete = useCan("property:delete");
+  const [busy, setBusy] = useState(false);
+  const archived = data.archivedAt != null;
+
+  async function toggle() {
+    const verb = archived ? "restaurar" : "archivar";
+    if (!window.confirm(`¿Seguro que desea ${verb} esta propiedad?`)) return;
+    setBusy(true);
+    try {
+      if (archived) await restoreProperty(data.id);
+      else await archiveProperty(data.id);
+      onChange();
+    } catch (e) {
+      window.alert((e as Error)?.message ?? "No se pudo completar la acción.");
+    } finally {
+      setBusy(false);
+    }
+  }
+
+  if (!canEdit && !canDelete) return null;
+  return (
+    <div className="row-actions">
+      {archived && <span className="badge badge-negative">Archivada</span>}
+      {canEdit && (
+        <Link href={`/servicios/${data.id}/editar`} className="btn btn-outline">
+          Editar
+        </Link>
+      )}
+      {canDelete && (
+        <button type="button" className="btn btn-ghost" onClick={toggle} disabled={busy}>
+          {archived ? "Restaurar" : "Archivar"}
+        </button>
+      )}
+    </div>
+  );
+}
+
+/** Editable services + trust + documents — only for users who can edit. */
+function PropertyEditor({
+  data,
+  onChange,
+}: {
+  data: PropertyDetail;
+  onChange: () => void;
+}) {
+  const canEdit = useCan("property:update");
+  if (!canEdit) return null;
+
+  const SERVICES: ChildConfig = {
+    apiKind: "services",
+    title: "Servicios",
+    fields: [
+      {
+        key: "kind",
+        label: "Tipo",
+        type: "select",
+        options: Object.entries(SERVICE_KIND_LABELS).map(([value, label]) => ({
+          value,
+          label,
+        })),
+      },
+      { key: "accountNumber", label: "Cuenta" },
+      { key: "meterNumber", label: "Medidor" },
+      { key: "route", label: "Ruta" },
+      { key: "dueDay", label: "Día pago" },
+      { key: "notes", label: "Notas" },
+      { key: "active", label: "Activo", type: "checkbox" },
+    ],
+  };
+
+  return (
+    <section className="section">
+      <div className="section-head">
+        <span className="section-rule cuenta" aria-hidden />
+        <h2 className="section-title">Administrar propiedad</h2>
+      </div>
+
+      <ChildCollection
+        config={SERVICES}
+        rows={data.services as unknown as Record<string, unknown>[]}
+        canEdit={canEdit}
+        onAdd={async (p) => { await addService(data.id, p as never); onChange(); }}
+        onSave={async (sid, p) => { await updateService(data.id, sid, p as never); onChange(); }}
+        onRemove={async (sid) => { await removeService(data.id, sid); onChange(); }}
+      />
+
+      <TrustEditor data={data} onChange={onChange} />
+
+      {data.documents.length > 0 && (
+        <div className="card" style={{ padding: 16 }}>
+          <h3 className="section-title" style={{ marginTop: 0 }}>Documentos</h3>
+          <div className="tx-scroll">
+            <table className="tx-table">
+              <thead>
+                <tr><th>Tipo</th><th>Clave</th><th className="num">Acción</th></tr>
+              </thead>
+              <tbody>
+                {data.documents.map((d) => (
+                  <tr key={d.id ?? d.storageKey}>
+                    <td>{d.documentType ?? "—"}</td>
+                    <td className="mono">{d.storageKey ?? "—"}</td>
+                    <td>
+                      <div className="row-actions">
+                        <button
+                          type="button"
+                          className="btn btn-ghost"
+                          onClick={async () => {
+                            if (!d.id) return;
+                            if (!window.confirm("¿Eliminar este documento?")) return;
+                            try {
+                              await removePropertyDocument(data.id, d.id);
+                              onChange();
+                            } catch (e) {
+                              window.alert((e as Error)?.message ?? "No se pudo eliminar.");
+                            }
+                          }}
+                        >
+                          Eliminar
+                        </button>
+                      </div>
+                    </td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+          <p className="inline-form-note">
+            La carga de nuevos documentos requiere el almacenamiento de archivos
+            (pendiente); aquí solo se pueden eliminar los existentes.
+          </p>
+        </div>
+      )}
+    </section>
+  );
+}
+
+/** Trust is 1:1 — a small inline form that upserts or clears it. */
+function TrustEditor({
+  data,
+  onChange,
+}: {
+  data: PropertyDetail;
+  onChange: () => void;
+}) {
+  const t = data.trustAccount;
+  const [bankName, setBankName] = useState(t?.bankName ?? "");
+  const [trustNumber, setTrustNumber] = useState(t?.trustNumber ?? "");
+  const [bankFee, setBankFee] = useState(t?.bankFee != null ? String(t.bankFee) : "");
+  const [dueDate1, setDueDate1] = useState(toDateInput(t?.dueDate1));
+  const [dueDate2, setDueDate2] = useState(toDateInput(t?.dueDate2));
+  const [busy, setBusy] = useState(false);
+
+  async function save() {
+    setBusy(true);
+    const input: TrustInput = {
+      bankName: bankName.trim() || undefined,
+      trustNumber: trustNumber.trim() || undefined,
+      bankFee: bankFee.trim() === "" ? undefined : Number(bankFee),
+      dueDate1: dueDate1 || undefined,
+      dueDate2: dueDate2 || undefined,
+    };
+    try {
+      await upsertTrust(data.id, input);
+      onChange();
+    } catch (e) {
+      window.alert((e as Error)?.message ?? "No se pudo guardar el fideicomiso.");
+    } finally {
+      setBusy(false);
+    }
+  }
+
+  async function clear() {
+    if (!window.confirm("¿Eliminar el fideicomiso de esta propiedad?")) return;
+    try {
+      await removeTrust(data.id);
+      onChange();
+    } catch (e) {
+      window.alert((e as Error)?.message ?? "No se pudo eliminar.");
+    }
+  }
+
+  return (
+    <div className="card" style={{ padding: 16, marginBottom: 14 }}>
+      <h3 className="section-title" style={{ marginTop: 0 }}>Fideicomiso</h3>
+      <div className="form-grid">
+        <label className="field">
+          <span className="field-label">Banco</span>
+          <input className="input" value={bankName} onChange={(e) => setBankName(e.target.value)} />
+        </label>
+        <label className="field">
+          <span className="field-label">No. fideicomiso</span>
+          <input className="input" value={trustNumber} onChange={(e) => setTrustNumber(e.target.value)} />
+        </label>
+        <label className="field">
+          <span className="field-label">Cuota banco</span>
+          <input className="input" type="number" step="0.01" value={bankFee} onChange={(e) => setBankFee(e.target.value)} />
+        </label>
+        <label className="field">
+          <span className="field-label">Vence 1</span>
+          <input className="input" type="date" value={dueDate1} onChange={(e) => setDueDate1(e.target.value)} />
+        </label>
+        <label className="field">
+          <span className="field-label">Vence 2 (próxima)</span>
+          <input className="input" type="date" value={dueDate2} onChange={(e) => setDueDate2(e.target.value)} />
+        </label>
+      </div>
+      <div className="form-actions">
+        <button type="button" className="btn btn-primary" onClick={save} disabled={busy}>
+          {busy ? "Guardando…" : t ? "Guardar fideicomiso" : "Crear fideicomiso"}
+        </button>
+        {t && (
+          <button type="button" className="btn btn-ghost" onClick={clear}>
+            Eliminar
+          </button>
+        )}
+      </div>
+    </div>
+  );
+}
+
+function toDateInput(v: string | null | undefined): string {
+  if (!v) return "";
+  const d = new Date(v);
+  return isNaN(d.getTime()) ? "" : d.toISOString().slice(0, 10);
+}
+
 function BackLink() {
   return (
     <Link href="/servicios" className="back-link">

apps/web/src/app/servicios/nuevo/page.tsx

@@ -0,0 +1,41 @@
+"use client";
+
+import { Suspense } from "react";
+import Link from "next/link";
+import { useSearchParams } from "next/navigation";
+import { AppShell } from "@/components/AppShell";
+import { PropertyForm } from "@/components/PropertyForm";
+import { useCan } from "@/lib/abilities";
+
+export default function NuevaPropiedadPage() {
+  return (
+    <AppShell>
+      <Suspense fallback={null}>
+        <NuevaPropiedad />
+      </Suspense>
+    </AppShell>
+  );
+}
+
+function NuevaPropiedad() {
+  const allowed = useCan("property:create");
+  const params = useSearchParams();
+  const customerId = params.get("customerId") ?? undefined;
+  const customerName = params.get("customerName") ?? undefined;
+
+  return (
+    <>
+      <div className="page-head">
+        <Link href="/servicios" className="back-link">← Propiedades</Link>
+        <h1 className="page-title">Nueva propiedad</h1>
+      </div>
+      {allowed ? (
+        <PropertyForm fixedCustomerId={customerId} fixedCustomerName={customerName} />
+      ) : (
+        <div className="state-box state-error">
+          No tiene permisos para crear propiedades.
+        </div>
+      )}
+    </>
+  );
+}

apps/web/src/app/servicios/page.tsx

@@ -3,6 +3,7 @@
 import { useCallback, useEffect, useRef, useState } from "react";
 import Link from "next/link";
 import { AppShell } from "@/components/AppShell";
+import { useCan } from "@/lib/abilities";
 import {
   EXPIRY_WINDOW_DAYS,
   getPropertyFacets,
@@ -81,6 +82,7 @@ export default function ServiciosPage() {
 }
 
 function ServiciosBrowser() {
+  const canCreate = useCan("property:create");
   const [stats, setStats] = useState<PropertyStats | null>(null);
   const [facets, setFacets] = useState<PropertyFacets | null>(null);
 
@@ -164,7 +166,13 @@ function ServiciosBrowser() {
     <>
       <div className="page-head rise">
         <p className="eyebrow">Administración de servicios</p>
-        <h1 className="page-title">Propiedades</h1>
+        <div style={{ display: "flex", alignItems: "center", gap: 16 }}>
+          <h1 className="page-title" style={{ margin: 0 }}>Propiedades</h1>
+          <span style={{ flex: 1 }} />
+          {canCreate && (
+            <Link href="/servicios/nuevo" className="btn btn-primary">+ Nueva propiedad</Link>
+          )}
+        </div>
         <StatStrip stats={stats} focus={focus} onPickFocus={pickFocus} />
         <ServiceMixStrip
           stats={stats}

apps/web/src/components/PropertyForm.tsx

@@ -0,0 +1,149 @@
+"use client";
+
+import { useState } from "react";
+import { useRouter } from "next/navigation";
+import { CustomerPicker } from "@/components/CustomerPicker";
+import { createProperty, updateProperty } from "@/lib/api";
+import type { PropertyDetail, PropertyInput } from "@/lib/types";
+
+function s(v: string): string | undefined {
+  const t = v.trim();
+  return t === "" ? undefined : t;
+}
+
+type V = {
+  addressLine1: string;
+  addressLine2: string;
+  phone1: string;
+  phone2: string;
+  phone3: string;
+  zone: string;
+};
+
+function initial(p?: PropertyDetail): V {
+  return {
+    addressLine1: p?.addressLine1 ?? "",
+    addressLine2: p?.addressLine2 ?? "",
+    phone1: p?.phone1 ?? "",
+    phone2: p?.phone2 ?? "",
+    phone3: p?.phone3 ?? "",
+    zone: p?.zone ?? "",
+  };
+}
+
+export function PropertyForm({
+  property,
+  fixedCustomerId,
+  fixedCustomerName,
+}: {
+  property?: PropertyDetail;
+  fixedCustomerId?: string;
+  fixedCustomerName?: string;
+}) {
+  const router = useRouter();
+  const editing = !!property;
+  const [v, setV] = useState<V>(() => initial(property));
+  const [customerId, setCustomerId] = useState(
+    property?.customer.id ?? fixedCustomerId ?? "",
+  );
+  const [customerName, setCustomerName] = useState(
+    property?.customer.name ?? fixedCustomerName ?? "",
+  );
+  const [saving, setSaving] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  function set<K extends keyof V>(k: K, val: V[K]) {
+    setV((p) => ({ ...p, [k]: val }));
+  }
+
+  async function submit(e: React.FormEvent) {
+    e.preventDefault();
+    if (!customerId) {
+      setError("Seleccione un cliente propietario.");
+      return;
+    }
+    setSaving(true);
+    setError(null);
+    const base = {
+      addressLine1: s(v.addressLine1),
+      addressLine2: s(v.addressLine2),
+      phone1: s(v.phone1),
+      phone2: s(v.phone2),
+      phone3: s(v.phone3),
+      zone: s(v.zone),
+    };
+    try {
+      const saved = editing
+        ? await updateProperty(property!.id, base)
+        : await createProperty({ ...base, customerId } as PropertyInput);
+      router.push(`/servicios/${saved.id}`);
+    } catch (e2) {
+      setError((e2 as Error)?.message ?? "No se pudo guardar la propiedad.");
+      setSaving(false);
+    }
+  }
+
+  return (
+    <form onSubmit={submit}>
+      {error && <div className="state-box state-error">{error}</div>}
+      <div className="card" style={{ padding: 20, marginBottom: 16 }}>
+        <h2 className="section-title" style={{ marginBottom: 14 }}>Propiedad</h2>
+        <div className="form-grid">
+          <label className="field">
+            <span className="field-label">Propietario *</span>
+            {editing ? (
+              <input className="input" value={customerName} disabled />
+            ) : (
+              <CustomerPicker
+                value={customerId}
+                valueName={customerName}
+                onPick={(id, name) => {
+                  setCustomerId(id);
+                  setCustomerName(name);
+                }}
+              />
+            )}
+          </label>
+          <label className="field">
+            <span className="field-label">Dirección 1</span>
+            <input className="input" value={v.addressLine1}
+              onChange={(e) => set("addressLine1", e.target.value)} />
+          </label>
+          <label className="field">
+            <span className="field-label">Dirección 2</span>
+            <input className="input" value={v.addressLine2}
+              onChange={(e) => set("addressLine2", e.target.value)} />
+          </label>
+          <label className="field">
+            <span className="field-label">Zona</span>
+            <input className="input" value={v.zone}
+              onChange={(e) => set("zone", e.target.value)} />
+          </label>
+          <label className="field">
+            <span className="field-label">Teléfono 1</span>
+            <input className="input" value={v.phone1}
+              onChange={(e) => set("phone1", e.target.value)} />
+          </label>
+          <label className="field">
+            <span className="field-label">Teléfono 2</span>
+            <input className="input" value={v.phone2}
+              onChange={(e) => set("phone2", e.target.value)} />
+          </label>
+          <label className="field">
+            <span className="field-label">Teléfono 3</span>
+            <input className="input" value={v.phone3}
+              onChange={(e) => set("phone3", e.target.value)} />
+          </label>
+        </div>
+      </div>
+      <div className="form-actions">
+        <button type="submit" className="btn btn-primary" disabled={saving}>
+          {saving ? "Guardando…" : editing ? "Guardar cambios" : "Crear propiedad"}
+        </button>
+        <button type="button" className="btn btn-outline" onClick={() => router.back()}>
+          Cancelar
+        </button>
+      </div>
+    </form>
+  );
+}

apps/web/src/lib/api.ts

@@ -34,9 +34,12 @@ import type {
   LookupsResponse,
   PropertyDetail,
   PropertyFacets,
+  PropertyInput,
   PropertyListResponse,
   PropertySort,
   PropertyStats,
+  ServiceInput,
+  TrustInput,
   Role,
   ServiceKind,
   Statement,
@@ -338,6 +341,71 @@ export function getProperty(
   return apiFetch<PropertyDetail>(`/properties/${id}?days=${days}`);
 }
 
+export function createProperty(input: PropertyInput): Promise<PropertyDetail> {
+  return apiFetch<PropertyDetail>("/properties", {
+    method: "POST",
+    body: JSON.stringify(input),
+  });
+}
+export function updateProperty(
+  id: string,
+  input: Partial<PropertyInput>,
+): Promise<PropertyDetail> {
+  return apiFetch<PropertyDetail>(`/properties/${id}`, {
+    method: "PATCH",
+    body: JSON.stringify(input),
+  });
+}
+export function archiveProperty(id: string): Promise<PropertyDetail> {
+  return apiFetch<PropertyDetail>(`/properties/${id}`, { method: "DELETE" });
+}
+export function restoreProperty(id: string): Promise<PropertyDetail> {
+  return apiFetch<PropertyDetail>(`/properties/${id}/restore`, { method: "POST" });
+}
+
+// Service child CRUD.
+export function addService(propertyId: string, input: ServiceInput): Promise<unknown> {
+  return apiFetch(`/properties/${propertyId}/services`, {
+    method: "POST",
+    body: JSON.stringify(input),
+  });
+}
+export function updateService(
+  propertyId: string,
+  serviceId: string,
+  input: Partial<ServiceInput>,
+): Promise<unknown> {
+  return apiFetch(`/properties/${propertyId}/services/${serviceId}`, {
+    method: "PATCH",
+    body: JSON.stringify(input),
+  });
+}
+export function removeService(propertyId: string, serviceId: string): Promise<unknown> {
+  return apiFetch(`/properties/${propertyId}/services/${serviceId}`, {
+    method: "DELETE",
+  });
+}
+
+// Trust account (1:1 upsert).
+export function upsertTrust(propertyId: string, input: TrustInput): Promise<unknown> {
+  return apiFetch(`/properties/${propertyId}/trust`, {
+    method: "PUT",
+    body: JSON.stringify(input),
+  });
+}
+export function removeTrust(propertyId: string): Promise<unknown> {
+  return apiFetch(`/properties/${propertyId}/trust`, { method: "DELETE" });
+}
+
+export function removePropertyDocument(
+  propertyId: string,
+  documentId: string,
+): Promise<unknown> {
+  return apiFetch(`/properties/${propertyId}/documents/${documentId}`, {
+    method: "DELETE",
+  });
+}
+
 /* ------------------------------------------- Billing / statements module */
 
 export interface MovementQuery {

apps/web/src/lib/types.ts

@@ -510,6 +510,35 @@ export interface PropertyListItem {
   activeServiceCount: number;
   documentCount: number;
   trust: TrustSummary | null;
+  archived: boolean;
+}
+
+/** Editable property-header fields — shared by the form and the API. */
+export interface PropertyInput {
+  customerId: string;
+  policyId?: string;
+  addressLine1?: string;
+  addressLine2?: string;
+  phone1?: string;
+  phone2?: string;
+  phone3?: string;
+  zone?: string;
+}
+export interface ServiceInput {
+  kind: ServiceKind;
+  accountNumber?: string;
+  meterNumber?: string;
+  route?: string;
+  dueDay?: string;
+  active?: boolean;
+  notes?: string;
+}
+export interface TrustInput {
+  bankName?: string;
+  trustNumber?: string;
+  bankFee?: number;
+  dueDate1?: string;
+  dueDate2?: string;
 }
 
 export interface PropertyListResponse {
@@ -561,6 +590,7 @@ export interface PropertyDetail {
   phone2: string | null;
   phone3: string | null;
   zone: string | null;
+  archivedAt: string | null;
   legacySourceTable: string | null;
   legacyId: string | null;
   customer: PropertyOwnerRef;

packages/database/prisma/schema.prisma

@@ -321,6 +321,8 @@ model Property {
   phone2            String?
   phone3            String?
   zone              String?
+  // Soft-delete marker (see Customer.archivedAt).
+  archivedAt        DateTime?
   legacySourceTable String?
   legacyId          String?
   createdAt         DateTime @default(now())