Find the data you need to build real estate applications

The Basisregistratie Kadaster (BRK) is the official Dutch land registry containing all property ownership records, parcel boundaries, and mortgage registrations in the Netherlands.

The Basisregistratie Adressen en Gebouwen (BAG) is the Dutch national register of all addresses, buildings, and dwellings in the Netherlands with detailed geometry and status information.

WOZ (Waardering Onroerende Zaken) provides official property valuations for all real estate in the Netherlands, used for taxation purposes and as a reliable market value indicator.

PDOK (Publieke Dienstverlening Op de Kaart) is the Dutch national platform for geographic open data, providing access to over 200 geospatial datasets via standardized web services.

EP-Online is the official Dutch register for energy performance certificates (energy labels) of buildings, providing energy efficiency ratings from A++++ to G for all registered properties.

CBS (Centraal Bureau voor de Statistiek) provides comprehensive statistical data on Dutch demographics, housing market, construction activity, and neighborhood-level socioeconomic indicators.

NVM provides the most comprehensive Dutch real estate transaction data, including asking prices, selling prices, time on market, and detailed property characteristics from the largest broker network.

The national portal for all spatial plans (bestemmingsplannen) in the Netherlands, including zoning regulations, land use designations, and development plans from all municipalities.

The Actueel Hoogtebestand Nederland (AHN) provides the most detailed elevation dataset of the Netherlands, with point cloud and raster data at up to 0.5m resolution derived from airborne LiDAR.

Funda is the largest Dutch real estate platform with listings data covering residential and commercial properties for sale and rent, including photos, descriptions, and agent information.

The Basisregistratie Grootschalige Topografie (BGT) is the most detailed topographic map of the Netherlands at 1:500 to 1:5000 scale, showing every road, building, water feature, and terrain boundary.

3D BAG provides automatically generated 3D building models for every building in the Netherlands, combining BAG data with AHN elevation data to create LoD 1.2, 1.3, and 2.2 models.

The open Kadastrale Kaart provides free access to parcel boundaries, section boundaries, and parcel identifiers for all land parcels in the Netherlands via PDOK.

The Climate Effect Atlas maps climate risks for the Netherlands including heat stress, flooding, drought, and waterlogging scenarios, essential for climate-adaptive real estate development.

Detailed neighborhood statistics map with 100+ socioeconomic indicators per neighborhood including population, income, housing stock, energy usage, and social cohesion metrics.

The Basisregistratie Ondergrond (BRO) contains data on the Dutch subsurface including soil composition, groundwater levels, soil contamination, and geotechnical properties for construction.

Bodemloket provides information about known soil contamination and soil surveys in the Netherlands, critical for real estate due diligence and environmental compliance.

The official Dutch housing price index (PBK) tracking average transaction prices, price indices, and volume statistics for residential property transactions across all Dutch municipalities.

Real-time and historical water level, wave height, flow rate, and water quality measurements from Rijkswaterstaat monitoring stations across Dutch waterways and coastline.