Cadastral identity
Resolve and preserve the referencia catastral as a durable Spanish property identifier.
SPAIN LAUNCH CERTIFICATION IN PROGRESS
PROPDATA SPAIN · COUNTRY-NATIVE PROPERTY INFRASTRUCTURE
Spain’s cadastre,
normalized for software.
PropData is turning authoritative cadastral parcels, addresses, buildings and cadastral references into one deterministic Spanish property graph — built for product teams, AI systems and enterprise workflows.
Madrid · Florian Wehde / Unsplash
Dirección General del CatastroINSPIRE CP / AD / BUCommon-territory certificationForal systems handled separatelyREST · OAuth MCP · Bulk · Custom
THE PRODUCT
The routes are the doorway.
The Spanish property graph is the product.
Spain is not a flat parcel file. A useful property layer has to preserve cadastral reference identity, municipality context, addresses, parcel geometry, building relationships, source revisions and coverage states without pretending protected or unavailable facts exist.
Address graph
Attach official Catastro address identities without flattening away source semantics.
Parcel geometry
Carry authoritative cadastral parcel boundaries with the source, revision and spatial contract.
Building relationships
Connect buildings and building parts to cadastral property identity where the official graph supports it.
Coordinate resolution
Turn latitude / longitude into property context only where promoted geometry supports a deterministic answer.
Municipality routing
Normalize thousands of municipality-scoped source packages behind one country contract.
Provenance
Keep source family, municipality, source revision and evidence lineage with property facts.
Protected-data boundary
Ownership and cadastral value stay outside the open-data contract unless a lawful, separately entitled source exists.
Coverage semantics
A property match, geometry match and dataset-coverage state are separate signals — because they mean different things.
Quality gates
Ambiguity, source drift and unresolved identity fail closed instead of silently becoming fake certainty.
AI-native delivery
The same governed graph can serve REST, OAuth MCP, bulk and custom enterprise workflows.
Country control plane
Spain fits the same PropData operating model as the U.S., UK, New Zealand, Australia and Estonia.
FROM CATASTRO TO PRODUCT INFRASTRUCTURE
One property request.
A governed chain underneath it.
The hard part is not serving JSON. It is resolving the correct cadastral authority, preserving native identity, joining official source families, classifying drift and returning only facts the evidence supports.
Address, coordinates or cadastral identity enter one country contract.
DGC common territory or the correct separate foral system.
REFCAT joins parcel, address, building and non-protected property context.
Coverage, source revision, drift and protected-data rules stay explicit.
REST, OAuth MCP, bulk or an enterprise response contract.
THE PROPERTY OBJECT
The cadastral reference becomes the spine — not the whole story.
A useful Spanish property object can connect the identifiers and evidence around a property while keeping every relationship traceable to its source and authority.
See the identity contractCORE IDREFCATcadastral reference
CPparcel + geometry
ADofficial address
BUbuilding relations
MUNmunicipality + authority
PROVsource + revision
COVcoverage state
COVERAGE WITHOUT FICTION
One Spain product.
Different cadastral authorities.
The Dirección General del Catastro is authoritative across Spain except País Vasco and Navarra. PropData treats that boundary as part of the data contract — not an inconvenience to hide.
DGC COMMON TERRITORY · CERTIFICATIONFORAL SYSTEMS · SEPARATE INGEST
Read the coverage contract →DGC common territoryOfficial Catastro parcels, addresses and buildings
CERTIFYINGPaís VascoÁlava · Bizkaia · Gipuzkoa
SEPARATE SOURCESNavarraForal cadastral system
SEPARATE SOURCESPropData rule
Do not substitute a DGC answer for a foral-system property. Route to the correct authority or return explicit unavailability.
Barcelona · Jorge Salvador / Unsplash
AUTHORITATIVE SOURCE MODEL
Build on the source.
Then build what the source does not.
The moat is not downloading Catastro. It is turning municipality-scoped CP, AD and BU data into a versioned property identity system that software can trust.
CPCadastral ParcelsParcel identity, geometry and cadastral zoning context.
ADAddressesOfficial address identities linked back to cadastral context.
BUBuildingsBuildings, building parts and construction geometry where published.
RESTProperty detailNon-protected property detail resolved only against exact existing parcel identity.
WHAT THIS UNLOCKS
Property infrastructure for the products built on top of Spain.
PropData Spain is not trying to replace your application. It removes the country-specific cadastral plumbing underneath it so your team can ship the part customers actually pay for.
PropTech applications
Resolve Spanish property identity, attach parcel context and build workflows without owning municipality-by-municipality ingestion.
Build on PropData →AI property assistants
Give agents a governed property graph instead of forcing an LLM to infer cadastral truth from web pages.
OAuth MCP →Mapping & land workflows
Use promoted parcel geometry, coordinates and cadastral identity as the spatial spine for land-facing products.
Build on PropData →Due diligence
Anchor diligence workflows to the right property, authority, source revision and explicit availability state.
Build on PropData →Analytics & enrichment
Join your proprietary datasets to a deterministic cadastral identity layer without flattening away Spanish source semantics.
Explore data delivery →Enterprise infrastructure
Country extracts, white-label delivery, custom endpoints and response contracts for high-volume production systems.
Talk to enterprise →LAUNCH ENGINEERING
“Close enough” is not a property match.
Spain’s source graph contains real-world drift: repeated address identities, changing points, building-to-parcel anomalies and municipality-specific revisions. PropData certifies those conditions before promotion instead of hiding them behind a happy-path API.
Exact parcel required
Property detail is attached only to an existing canonical parcel identity.
Protected fields excluded
No ownership or cadastral value is requested by the open-data launch path.
Drift is evidence
Source geometry and address drift is classified, versioned and governed rather than overwritten.
Promotion is earned
Municipality-scale canaries, reconciliation and zero-regression gates precede production promotion.
LATEST VERIFIED MUNICIPALITY PROOF · 4 SEP 2026500 / 500canonical parcel requests completed
499direct property detail records emitted
0protected-field hits
0production writes
Read certification evidence →FOR PRODUCT TEAMS
One country scope.
Multiple ways into the graph.
The production contract will follow PropData’s existing delivery model. Spain promotion remains gated until the country graph clears launch certification.
→Address → property identity→Coordinates → containing parcel context→Cadastral reference → source property→Property → geometry + building relationships
LAUNCH CONTRACT · SERVER SIDEES
const url = new URL(
"https://propdata-api-worker.sales-fd3.workers.dev/v1/property"
);
url.searchParams.set("country", "ES");
url.searchParams.set("address", "YOUR_SPANISH_ADDRESS");
const response = await fetch(url, {
headers: {
"x-api-key": process.env.PROPDATA_API_KEY
}
});
if (!response.ok) {
throw new Error(`PropData ${response.status}`);
}
const property = await response.json();Illustrative launch contract. Spain production availability remains certification-gated.
LIVE SPAIN PRICING · EURPRECIOS REALES DE ESPAÑA · EUR
Start self-serve.
Scale without rebuilding.Empieza en autoservicio.
Escala sin reconstruir.
Three production subscription tiers, billed monthly in euros through live Stripe checkout. Every tier is built on the same governed Spain property graph; the difference is operating volume and support.Tres niveles de suscripción de producción, facturados mensualmente en euros mediante Stripe. Todos usan el mismo grafo inmobiliario gobernado de España; cambian el volumen operativo y el soporte.
REAL STRIPE BILLING · NO PLACEHOLDER LINKSBilling address and supported tax IDs are collected at checkout. Stripe metadata preserves country, tier and monthly request entitlement for the PropData activation flow.La dirección de facturación y los identificadores fiscales compatibles se recopilan durante el pago. Los metadatos de Stripe conservan país, nivel y cuota mensual para el flujo de activación de PropData.
DeveloperSELF-SERVE
€79/ month/ mes
For developers and small teams putting Spanish cadastral identity into a real product.Para desarrolladores y equipos pequeños que incorporan identidad catastral española a un producto real.
10,000 requests / monthsolicitudes / mes
- REFCAT + Spanish property identity
- Catastro CP / AD / BU graph
- Promoted geometry + coverage semanticsGeometría promovida + semántica de cobertura
- REST + OAuth MCP
- Source-aware provenanceProcedencia trazable por fuente
SECURE SUBSCRIPTION CHECKOUT · STRIPE
BuilderMOST POPULARMÁS POPULAR
€249/ month/ mes
For production PropTech, GIS and AI applications serving customer-facing Spanish property workflows.Para aplicaciones PropTech, GIS e IA en producción con flujos inmobiliarios de España orientados a clientes.
50,000 requests / monthsolicitudes / mes
- Everything in DeveloperTodo lo incluido en Developer
- Production-volume Spain accessVolumen de producción para España
- Parcel geometry + coordinate workflowsGeometría parcelaria + flujos por coordenadas
- REST + OAuth MCP
- Priority integration supportSoporte prioritario de integración
SECURE SUBSCRIPTION CHECKOUT · STRIPE
ScaleHIGH VOLUME
€699/ month/ mes
For high-volume data platforms, AI infrastructure, geospatial products and enrichment pipelines.Para plataformas de datos de alto volumen, infraestructura de IA, productos geoespaciales y pipelines de enriquecimiento.
250,000 requests / monthsolicitudes / mes
- Everything in BuilderTodo lo incluido en Builder
- High-volume Spain property intelligenceInteligencia inmobiliaria de España a gran volumen
- REFCAT + CP / AD / BU graph
- Promoted geometry + coordinate workflowsGeometría promovida + flujos por coordenadas
- Advanced supportSoporte avanzado
SECURE SUBSCRIPTION CHECKOUT · STRIPE
EnterpriseCONTRACT
CustomA medida
For contract-specific volume, bulk data, white-label delivery, custom endpoints and integration ownership.Para volumen contractual, datos bulk, white-label, endpoints a medida e integración dedicada.
CUSTOM VOLUME + DELIVERYVOLUMEN + ENTREGA A MEDIDA
- Bulk and contract-specific extractsExtractos bulk y específicos por contrato
- White-label and custom endpointsWhite-label y endpoints personalizados
- Custom response contractsContratos de respuesta personalizados
- Integration planningPlanificación de integración
- Founder / enterprise support pathSoporte empresarial directo
SALES-LED CONTRACT · PROPDATA
Coverage contract still governs availability.El contrato de cobertura sigue gobernando la disponibilidad. A paid subscription does not turn an unpromoted municipality or separate foral authority into fabricated coverage. Spain remains under published launch certification until promotion is complete.Una suscripción pagada no convierte un municipio no promovido o una autoridad foral separada en cobertura inventada. España sigue bajo la certificación publicada hasta completar la promoción.Read coverage →Ver cobertura →
THE GLOBAL PROPERTY LAYER
Spain is a country product.
PropData is the control plane.
The source systems change by country. The operating model does not: preserve native identity, prove relationships, expose coverage, keep provenance and deliver one governed contract to software.
USUnited States166M+ parcel foundationGBGreat BritainUPRN · HMLR · INSPIREAUAustraliaG-NAF · state cadastreNZNew ZealandLINZ parcel · title graphEEEstoniaCadastre · ADS · EHRESSpainCatastro · launch certification
Explore the full PropData global network →SPAIN · CUSTOM ACCESSESPAÑA · ACCESO A MEDIDA
Need more than a self-serve plan?
Build the contract around the workflow.¿Necesitas más que un plan estándar?
Construimos el contrato alrededor del flujo.
For bulk extracts, white-label infrastructure, custom endpoints, unusual volume or contract-specific coverage, we can scope Spain as an enterprise data relationship rather than forcing you into a retail tier.Para extractos bulk, infraestructura white-label, endpoints personalizados, volumen especial o cobertura contractual, podemos estructurar España como una relación de datos empresarial en lugar de forzarte a un plan estándar.