These datasets bring together detailed data on buildings, structures, and transport infrastructure, to support planning, asset management, and emergency response with precision and clarity.
Buildings and infrastructure data
Explore mapping data designed to provide information about the built environment
What is buildings and infrastructure data?
Features of buildings and infrastructure data
Building-level intelligence
Access rich building attributes including roof type, basement presence, construction material, and access points.
Comprehensive structure mapping
Model manmade features such as bridges, dams, tunnels, solar panels, and green roofs with detailed classifications.
Transport infrastructure insights
Visualise and analyse roads, railways, paths, and streetlight coverage, with attributes like road width, surface type, and adjacent land cover.
Throughfares
The built extent of transport thoroughfares, attributed with information such as road width, surface type and associated structures (e.g. bridges and tunnels) support advanced modelling and infrastructure management.
Flexible data filtering
Query and filter data by building use, transport type, or structure category to support bespoke analysis and modelling across urban and rural environments.
Sector-ready intelligence
This collection delivers actionable insights for a wide range of sectors, including infrastructure planning, environmental monitoring and energy modelling, maintenance, and assessments.
Products offering these key features
This features table highlights which features are available in buildings and infrastructure products.
| Feature | Products |
| Detailed building outlines | OS Building Features, OS MasterMap Topography Layer |
| Building height | OS Building Features, OS MasterMap Building Height Attribute |
| Detailed building information | OS Building Features |
| Structures such as bridges, pylons and walls | OS Structure Features, OS MasterMap Topography Layer |
| Field boundaries | OS Structure Features, OS MasterMap Topography Layer |
| Roads, railways, tracks and paths | OS Transport Features, OS MasterMap Topography Layer |
| Streetlights | OS Transport Features |
The buildings and infrastructure products
OS Building Features
Access data on buildings and building features, including building heights, lines, and access points, across Great Britain
OS Structure Features
Our comprehensive list of structure features - manmade constructs that are not buildings: dams, bridges, chimneys, post boxes, and many more.
OS Transport Features
Visualise transport features including roads, tracks, railways, and paths across Great Britain. Analyse streetlight coverage to support safe, well-lit, active travel routes.
OS MasterMap Topography Layer
OS MasterMap Topography layer provides a map dataset of Great Britain's landscape – from roads to fields, to buildings and trees, fences, paths and more.
OS MasterMap Building Height Attribute
OS MasterMap Topography Layer is a dataset showing building heights for Great Britain.
OS Open Linked Identifiers
An open dataset of cross-referenced identifiers between various OS data products.
OS Open TOID
A dataset of unique identifiers for a wide range of land-scape and built environment features with a generalised location from OS MasterMap products.
OS NGD API - Features
Perform powerful geospatial analysis. Filter the data to receive exactly what you need, as and when you need it.
OS Features API
With OS Features API, you can filter Ordnance Survey data for buildings, roads, rivers, hospitals, playing fields, and greenspaces.
OS Vector Tile API
A vector tile service providing detailed Ordnance Survey data as a customisable basemap.
OS Linked Identifiers API
Access the relationships between properties, streets and OS MasterMap identifiers for free.
See how others are using buildings and infrastructure products
Sustainable homes, with Southern Housing
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For the good of the city, its wildlife, and you: The Thames Tideway Tunnel
Ordnance Survey (OS) Channel Partner, Landmark, is supporting the Thames Tideway Tunnel...
Plotting the possibilities, with Plot Map
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