With over 1.6 million postcodes all mapped out, Code-Point with Polygons is derived from AddressBase, the Ordnance Survey dataset that provides National Grid reference (NGref) coordinates for each postal delivery address in Great Britain.
This product is updated quarterly
Codepoint with Polygons provides notional extents for every postcode unit in GB for easy visualisation and analysis at a national scale.
Vertical street polygons allow easy identification of multiple postcodes within the same building.
Postcode polygons created using the addresses we can locate the most precisely creating high confidence in the accuracy of the polygon data.
Download a small area of Code-Point with Polygons.
Technical information
Manage your risks better
Display postcode boundaries on a map, then add contours and your own claims data. This is a great way to identify low-lying postcodes, so you can quote for insurance at a price that reflects higher flood risks.
Get this product
Download a small area of Code-Point with Polygons.
Ordnance Survey's commercial network of Partners can help you with bespoke location solutions, derived from OS data
Ranging from global giants to single entrepreneurs, our Partners all use our location data to create innovative products and services. Their expertise ensures customers can benefit from using our data for a range of services. Find a partner for addressing and location mapping requirements.
Ready to get started with our data and APIs?
Choose your plan and create your account. Take the next step by signing up to the OS Data Hub and create your first project today.
Download Premium data from the OS Data Hub
If you're an OS Licensed Partner you can use the OS Data Hub to access OS data products and manage your account all in one place.
OS Data Hub for PSGA members
If your organisation is a member of the Public Sector Geospatial Agreement, access the OS Data Hub to access our products.
For further help about how our data can transform your organisation, contact us today
Contact us