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Search below to find the best geospatial data product for you.

OS Downloads API

Save valuable time by automating the discovery and download of detailed OS data.

OS Open Zoomstack

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.

OS VectorMap Local

A highly-detailed, customisable, street-level map, OS VectorMap® Local shows fences, building outlines, paths and street names, for the accurate lie of the land.


Accurate, up-to-date maps that offer the most convenient way to add detailed OS data to your application.

OS VectorMap District

OS VectorMap® District is an open basemap to overlay and visualise your own information on.

OS OpenMap - Local

Map, visualise, and truly understand your data at street level.

OS OpenSpace (withdrawn)

OS OpenSpace has been withdrawn and superseded by the OS Maps API.

GB Overview Maps

Ordnance Survey's simplest maps of the British Isles.

1:25 000 Scale Colour Raster

The digital alternative to our popular OS Explorer paper map series, this is a high-quality map of Great Britain, available in 10km square tiles.