OS Open Map - Local

Data Download Version:

April 2020

OS Open Map - Local
Download allowance:

No limit

Formats Available:


Version in Roam:

April 2020

View in Roam:

Neighbourhood View, Street View, Detailed View

Terms of Use:

Ordnance Survey OpenData Licence

Copyright Statement:

Contains Ordnance Survey data © Crown copyright and database right 2020



Tile Size:

100 x 100km

Example Uses:
  • Understanding location of key sites
  • Detailed street level map
  • Context backdrop for other data
Official Information Sources:


OS Open Map - Local is the most detailed street-level open data vector mapping product available and is a great backdrop over which to display and analyse your own data.

OS Open Map - Local is suitable for the following applications:

  • Understanding your area in detail, including the location of key sites such as schools and hospitals.
  • Sharing of high-quality maps of development proposals to help interested parties to understand their extent and impact.
  • Analysis of data in relation to important public buildings, roads, railways, lines and more.
  • Presentation of accurate information consistently with other available open data products.
For more information about the product see the official Ordnance Survey User Guide:


Additional Information

Styling Files:

Data Format




OS Layer files



OS QML files
OS QML files (1890's map style)

OS QML files

** Additional style files exist for GML data loaded in to Oracle and PostGIS using GO Loader from Snowflake Software: these can be found here.

Printable Legend:


Sample Data: N/A