• MasterMap

    The Ordnance Survey MasterMap is the most updated and precise geographical coverage of Great Britain that contains over 450 million geographic features. It covers from roads, buildings, lakes, fields to letterboxes.

  • Freehold Boundaries

    Accurate freehold ownership boundaries in DWG and DXF formats based on Land Registry data as an additional layer to MasterMap.

  • Building Heights

    Add height attributes to your Ordnance Survey MasterMap to help with massing studies of an area or to explore the urban context for a site analysis.

  • 1m Contours

    Enhance your OS MasterMap with an extra layer of 1m contours based on LiDAR surveys provided by the Environment Agency.

  • National Tree Map™

    Extensive dataset of all trees and bushes in England and Wales that are over 3m. A great addition to Ordnance Survey MasterMap.

  • Aerial Photographs

    Aerial imagery data of high resolution and different dates in PNG format.

Detailed OS MasterMap in Many Formats

  • Mastermap, contours, freehold boundaries, building heights in DWG, DXF, PDF & more
  • Free view of the OS MasterMap
  • OS regular updates of the MasterMap every 6 weeks
OS Partner logo
RIBA CPD logo
Member of the public?
Use Buyaplan.co.uk →

Practical Tools to Enhance Your MasterMap

auto-outline
options
papersize
rectangle
save-area
snap-to-point

Auto Outline

Outline a property’s boundary on MasterMap quickly and accurately.

Options

Additional layers to add to your OS MasterMap including contours, freehold boundaries, building heights and aerial photography.

Papersize

Automatically fit MasterMap to your desired paper size and scale.

Rectangle

The Rectangle tool selects the portion of MasterMap that you wish to purchase. You can also use the Polygon or Set Area tools for a different shape of mapping.

Save Area

You can save MasterMap search for a future purchase and easy access using the reference name of your choice.

Snap to Point

Snap to point helps to outline a piece of your property accurately on OS MasterMap.

MasterMap’s Different Uses

The Telecoms Surveyor

‘I use MapServe to download the Ordnance Survey Mastermap in CAD format based around the mast site. I also use the preview maps and aerial photography on the site to establish access points for on-site visits.’

The Architect

‘I was previously with Promap but I switched to MapServe which is simple, quick and clear compared to the rest of the providers.’ I mainly order OS MasterMap in DWG format.

The Town Planner

‘I use MapServe's mapping service to download the OS Mastermap in DWG format based around the mast site. I also use the preview maps and aerial photography on the site to establish access points for on-site visits.’

The Transport Planning Consultant

‘I mainly use Mastermap in coloured and black and white DWG formats. I need mapping that covers ± 300 m from the site that I then upload to AutoCAD in order to create the appropriate plans.’

The Arboricultural Consultant

‘I use my integrated tree software to plot the trees and its positions and then I create different layers using the Ordnance Survey MasterMap on AutoCAD to create the reports. The plans that I get from MapServe work in correspondence with the reports that I write to my clients.’

Supported Software

3D studio max logo Adobe Acrobat logo Graphisoft Archicad logo Autodesk Autocad LT logo Autodesk Autocad logo Catia logo Autodesk Civil 3D logo Solidworks logo Edge logo Planxpress logo Pro Landscape logo QGIS logo Autodesk Revit logo Rhinoceros logo Sketchup logo Tinkercad logo Vectorworks logo