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Location map

Find a site from a postcode

Search a UK postcode and preview the OS Maps basemap. This is powered by the OS Places and OS Maps APIs.

Postcode lookup

Search the OS Places API

Enter a UK postcode to load addresses, then choose one to preview the OS base layer.

Pick the exact address returned by OS Places.

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Map preview

OS Maps raster tiles

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Enter a postcode and select an address to load the OS map tiles.