When accuracy really counts, choose OS MasterMap Topography Layer. The most detailed, current and comprehensive map dataset of Great Britain, it enables you to take better decisions and manage your assets more effectively.

It is an approved mapping source for planning applications and land registration, and the definitive detailed mapping dataset for Great Britain.

Within CentremapsLive you can quickly mark out your area of interest, before taking the map as either a scaled Print or Image, or as a Data Export for your CAD or GIS system.

This mapping layer is visible pre-purchase on CentremapsLive allowing you to double check site location and detail included within required defined location and allows you to edit before download, ensuring you get exactly what you need first time. There is a small administration charge of £1.20 for this viewing, however this is reimbursed should you buy a map of the viewed area.

Quotes for large/bespoke sites are available on request via your Account Manager or the Sales team.

• Planning applications
• Site location
• Valuation reports
• Risk management
• Site evaluation
• Transport and routing
• Site searching
• Pre-bid enquiries

Print ready (raster):

• PDF
• TIFF

Data export (vector):

• DXF
• DWG
• GML

Map scales

Data Export

• DXF, DWG, and GML formats at scale 1:1 only
• CAD and GIS formats in whatever scale you need

PDF and TIFF

• Set the scale before you download to a common scale such as 1:500, 1:1,250 or 1:2,500

1:500 PDF124kb

1:1,250 PDF323kb

1:2,500 PDF880kb

1:500 Tiff102kb

1:1,250 Tiff244kb

1:2,500 Tiff438kb

Mastermap DWG file105kb

Mastermap DXF file14kb

Mastermap GML file23kb