What data is available?
Numerous OS data products are available through the OS Features API. The products can be accessed through the typeNames parameter as an area, point or line feature.
The lists in the following sub-sections include a link to more information about the underlying OS product, the product category (premium vs open), the valid WFS feature type name, and the area, point or line typeNames parameter name, where applicable.
Click the product name links to find more information about each dataset.
Latest products
DetailedPathNetwork
OS Product: OS Detailed Path Network
Data Category: Premium
Feature typeName:
DetailedPathNetworktypeName Parameters:
Line:
DetailedPathNetwork_RouteLinkPoint:
DetailedPathNetwork_RouteNode
Greenspace
OS Product: OS MasterMap Greenspace Layer
Data Category: Premium
Feature typeName:
GreenspacetypeName Parameters:
Area:
Greenspace_GreenspaceArea
Highways
OS Product: OS MasterMap Highways Network
Data Category: Premium
Feature typeName:
HighwaystypeName Parameters:
Line:
Highways_RoadLink,Highways_FerryLink,Highways_Street,Highways_ConnectingLink,Highways_PathLinkPoint:
Highways_RoadNode,Highways_FerryNode,Highways_ConnectingNode,Highways_PathNode
OpenUPRN
OS Product: OS Open UPRN
Data Category: Open
Feature typeName:
OpenUPRNtypeName Parameters:
Point:
OpenUPRN_Address
OpenUSRN
OS Product: OS Open USRN
Data Category: Open
Feature typeName:
OpenUSRNtypeName Parameters:
Line:
OpenUSRN_USRN - line
OpenTOID
OS Product: OS Open TOID
Data Category: Open
Feature typeName:
OpenTOIDtypeName Parameters: :
Point:
OpenTOID_TopographyLayer,OpenTOID_HighwaysNetwork,OpenTOID_SitesLayer
Sites
OS Product: OS MasterMap Sites Layer
Data Category: Premium
Feature typeName:
SitestypeName Parameters:
Area:
Sites_FunctionalSitePoint:
Sites_AccessPoint,Sites_RoutingPoint
Topography
OS Product: OS MasterMap Topography Layer
Data Category: Premium
Feature typeName:
TopographytypeName Parameters:
Area:
Topography_TopographicAreaLine:
Topography_TopographicLine,Topography_BoundaryLinePoint:
Topography_CartographicText,Topography_CartographicSymbol,Topography_TopographicPoint
WaterNetwork
The OS MasterMap Water Network Layer product (also referred to as OS MasterMap Networks – Water Layer) will become End of Life on 31 March 2026. As of this date, Ordnance Survey will cease to maintain or publish updates, and access to the product will be removed from the OS Features API.
Further information is available on the End of Life Product Notices page on the OS Download Products' Documentation site.
OS Product: OS MasterMap Water Network Layer
Data Category: Premium
Feature typeName:
WaterNetworktypeName Parameters:
Line:
WaterNetwork_WatercourseLinkPoint:
WaterNetwork_HydroNode
Zoomstack
OS Product: OS Open Zoomstack
Data Category: Open
Feature typeName:
ZoomstacktypeName Parameters:
Area:
Zoomstack_DistrictBuildings,Zoomstack_Foreshore,Zoomstack_Greenspace,Zoomstack_LocalBuildings,Zoomstack_NationalParks,Zoomstack_Sites,Zoomstack_Surfacewater,Zoomstack_UrbanAreas,Zoomstack_WoodlandLine:
Zoomstack_Boundaries,Zoomstack_Contours,Zoomstack_ETL,Zoomstack_Rail,Zoomstack_RoadsLocal,Zoomstack_RoadsNational,Zoomstack_RoadsRegional,Zoomstack_WaterlinesPoint:
Zoomstack_Airports,Zoomstack_Names,Zoomstack_RailwayStations
Product Archive
The following sections include details about the OS data products that are available through the OS Product Archive service through the OS Features API.
The lists include the product category (premium vs open), the valid WFS feature typeNames, and the years available (as an annual snapshot taking the last full release in the calendar year).
Highways
OS Product: OS MasterMap Highways Network
Data Category: Premium
Date Available From: 2016
Feature typeName:
HighwaystypeName Parameters:
Line:
Highways_RoadLink,Highways_FerryLink,Highways_Street,Highways_ConnectingLink,Highways_PathLinkPoint:
Highways_RoadNode,Highways_FerryNode,Highways_ConnectingNode,Highways_PathNode
ITN_Roads
OS Product: OS MasterMap Integrated Transport Network - Roads
Data Category: Premium
Date Available From: 2004-2019
Feature typeName:
ITN_RoadstypeName Parameters:
Line:
ITN_Roads_RoadLinkPoint:
ITN_Roads_FerryNode,ITN_Roads_RoadNode
ITN_UrbanPaths
OS Product: OS MasterMap Integrated Transport Network - Urban Paths
Data Category: Premium
Date Available From: 2010-2019
Feature typeName:
ITN_UrbanPathstypeName Parameters:
Line:
ITN_UrbanPaths_PathLinkPoint:
ITN_UrbanPaths_ConnectingNode,ITN_UrbanPaths_FerryNode,ITN_UrbanPaths_PathNode
OpenUPRN
OS Product: OS Open UPRN
Data Category: Open
Date Available From: 2020
Feature typeName:
OpenUPRNtypeName Parameters:
Point:
OpenUPRN_Address
Topography
OS Product: OS MasterMap Topography Layer
Data Category: Premium
Date Available From: 2004
Feature typeName:
TopographytypeName Parameters:
Area:
Topography_TopographicAreaLine:
Topography_TopographicLine,Topography_BoundaryLinePoint:
Topography_CartographicText,Topography_CartographicSymbol,Topography_TopographicPoint
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