Summary
Basement Presence data
Theme
OS NGD Buildings
Collection
OS NGD Building Features
Feature Type
Building
Version
2.0 onward
Coverage
Great Britain
All Buildings in scope
Geometry
Not applicable (Building attribution)
Attribution
Basement presence
Presence of self-contained basement flat
Third party provenance
Data Sources
Verisk and Ordnance Survey
Data Updates
Updates from Verisk are assessed within 10 days and, subject to validation, will be updated into the OS NGD within three months. Updates from OS are subject to the standard revision policy. When available, updates are processed up to daily.
Supply Type
Full supply and Change-Only Update (COU)
Supply Format
GeoPackage and CSV (OS Select+Build); GeoJSON (OS NGD API – Features)
Building Age data
Theme
OS NGD Buildings
Collection
OS NGD Building Features
Feature Type
Building
Version
2.0 onward
Coverage
Great Britain
Buildings with at least one address
Geometry
Not applicable (Building attribution)
Attribution
Period of construction
Year of construction, where available
Third party provenance
Data Sources
Verisk and Ordnance Survey
Data Updates
Updates from Verisk are assessed within 10 days and, subject to validation, will be updated into the OS NGD within three months. Updates from OS are subject to the standard revision policy. When available, updates are processed up to daily.
Supply Type
Full supply and Change-Only Update (COU)
Supply Format
GeoPackage and CSV (OS Select+Build); GeoJSON (OS NGD API – Features)
Construction Material data
Theme
OS NGD Buildings
Collection
OS NGD Building Features
Feature Type
Building
Version
2.0 onward
Coverage
Great Britain
Buildings with at least one address
Geometry
Not applicable (Building attribution)
Attribution
Construction material
Third party provenance
Data Sources
Verisk and Ordnance Survey
Data Updates
Updates from Verisk are assessed within 10 days and, subject to validation, will be updated into the OS NGD within three months. Updates from OS are subject to the standard revision policy. When available, updates are processed up to daily.
Supply Type
Full Supply and Change-Only Update (COU)
Supply Format
GeoPackage and CSV (OS Select+Build); GeoJSON (OS NGD API – Features)
Description data
Theme
OS NGD Buildings
Collection
OS NGD Building Features
Feature Type
Building
Version
2.0 onward
Coverage
Great Britain
Buildings with at least one address
Geometry
Not applicable (Building attribution)
Attribution
Building description
Data Sources
Ordnance Survey
Data Updates
Updates from OS are subject to the standard revision policy. When available, updates are processed up to daily.
Supply Type
Full Supply and Change-Only Update (COU)
Supply Format
GeoPackage and CSV (OS Select+Build); GeoJSON (OS NGD API – Features)
Number of Floors data
Theme
OS NGD Buildings
Collection
OS NGD Building Features
Feature Type
Building
Version
3.0 onward
Coverage
Residential and office buildings in Great Britain. For residential buildings, they must contain one or more residential address and be the main building in an OS Land Use Site. For office buildings, they must contain 50% or more office addresses.
Geometry
Not applicable (Building attribution)
Data Sources
Ordnance Survey observed and modelled data. When modelled from the OS algorithm, updated on an annual basis.
Data Updates
When OS height and imagery data is available for a building. When a building is surveyed by OS field capture. When indicated by EPC records, updates will be fed into the OS NGD within one month of publication. When modelled from the OS algorithm, updated into the OS NGD on an annual basis.
Supply Type
Full Supply and Change-Only Update (COU)
Supply Format
GeoPackage and CSV (OS Select+Build); GeoJSON (OS NGD API – Features)
Last updated