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- Published by:
- Ordnance Survey
- Last updated:
- 02 October 2023
OS Net is our highly accurate and resilient network of global navigation satellite system (GNSS) base stations covering Great Britain. It enables Real-time Kinematic (RTK) positioning services,...
- Published by:
- Ordnance Survey
- Last updated:
- 20 December 2024
Accurate, up-to-date maps that offer the most convenient way to add detailed OS data to your application.
Benefit from unrivalled levels of detail in your GIS, web or mobile app. OS Maps API...
- Published by:
- Ordnance Survey
- Last updated:
- 20 December 2024
Accurate, up-to-date maps that offer the most convenient way to add detailed OS data to your application.
Benefit from unrivalled levels of detail in your GIS, web or mobile app. OS Maps API...
- Published by:
- Ordnance Survey
- Last updated:
- 11 February 2025
OS NGD API – Features gives you simple access to the OS National Geographic Database (OS NGD). Get started quickly and request the data you need, as and when you need it, using the latest in API...
- Published by:
- Ordnance Survey
- Last updated:
- 20 December 2024
Slick, quick vector maps for use as a customisable, contextual base, with a focus on web and mobile apps.
Benefit from unrivalled levels of detail in your web or mobile app. OS Vector Tile API...
- Published by:
- London Borough of Camden
- Last updated:
- 08 September 2015
This dataset contains planning applications in the London Borough of Camden dating back to 01/01/2010. Planning application extents are captured against the OS MasterMap product, due to licensing...
- Published by:
- London Borough of Camden
- Last updated:
- 09 January 2026
This dataset contains planning applications in the London Borough of Camden dating back to 01/01/2010. Planning application extents are captured against the OS MasterMap product, due to licensing...
- Published by:
- Ordnance Survey
- Last updated:
- 16 April 2025
OS MasterMap Topography Layer – Building Height Attribute shows building height properties to help manage assets, plan works and visualise urban density.
Building Height Attribute is an...
- Published by:
- Ordnance Survey
- Last updated:
- 20 December 2024
Welcome to OS’s Data Catalogue, which provides Open Geospatial Consortium "Catalogue Service for the Web" (CSW) access to information about Ordnance Survey (OS) datasets, services (including APIs),...
- Published by:
- Ordnance Survey
- Last updated:
- 20 December 2024
The OS Downloads API is a service that lets users automate the discovery and download of OS OpenData. In doing so it improves the accessibility of the OS OpenData products. Using the OS Downloads...
- Published by:
- Ordnance Survey
- Last updated:
- 29 April 2025
OS Select+Build is our new download service that gives you access to OS National Geographic Database (NGD) data.
With OS Select+Build you can select and download only the data you need from a...
- Published by:
- Ordnance Survey
- Last updated:
- 20 December 2024
Great Britain's (England, Scotland, Wales) towns named and represented as point features with an indicative bounding box. This data is often used for geocoding, service delivery and statistical...
- Published by:
- Ordnance Survey
- Last updated:
- 20 December 2024
Great Britain's (England, Scotland, Wales) cities (e.g. London, Birmingham, Edinburgh) named and represented as point features with an indicative bounding box. This data is often used for...
- Published by:
- City of York Council
- Last updated:
- 12 August 2025
Planning applications in York for the last 12 months. This dataset has been created under the guidance of the Local Open Data Incentive Scheme. The Local Open Data Incentive Scheme provides...
- Published by:
- Ordnance Survey
- Last updated:
- 16 April 2025
OS Open Zoomstack makes OS open data more accessible, customisable and easier to use. It provides a single, customisable map of Great Britain to be used at national and local levels. The data is...
- Published by:
- Ordnance Survey
- Last updated:
- 20 December 2024
With OS Names API, you’ll have access to a straightforward, rapid lookup service: drilling down into the details we hold in our OS Open Names dataset.
The API uses the OS Open Names dataset, a...
- Published by:
- Ordnance Survey
- Last updated:
- 17 April 2025
A dataset of unique identifiers for a wide range of landscape and built environment features, with a generalised location, extracted from OS MasterMap products.
A TOID (Topographic Identifier) is...
- Published by:
- Ordnance Survey
- Last updated:
- 17 April 2025
A dataset containing all USRNs from OS MasterMap Highways Network with a simplified line geometry.
A Unique Street Reference Number (USRN) is a unique and persistent identifier for every street,...
- Published by:
- Ordnance Survey
- Last updated:
- 16 April 2025
A comprehensive dataset of place names, roads numbers and postcodes for Great Britain.
Accurate locations
Let your customer-facing staff find places quickly when talking to callers. OS Open Names...
- Published by:
- Ordnance Survey
- Last updated:
- 20 December 2024
The OS Linked Identifiers API allows you to access the valuable relationships between properties, streets and OS MasterMap identifiers (TOIDs).
Benefit from the valuable relationship found in OS...