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National Statistics UPRN Lookup (October 2025) (Epoch 121)

This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at October 2025. The NSUL relates the Unique Property Reference Number (UPRN) for each GB address from...

National Statistics UPRN Lookup (November 2025) (Epoch 122)

This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at November 2025. The NSUL relates the Unique Property Reference Number (UPRN) for each GB address from...

IPN July 2016

The OS Open Carto map service is designed to be used as background mapping providing a seamless map view from small to large scales with a consistent cartographic representation. The sources of...

LSOA (2011) to LSOA (2021) to Local Authority District (2022) Exact Fit Lookup for EW (V3)

This is an exact fit lookup file between Lower layer Super Output Areas as at December 2011 and Lower layer Super Output Areas as at December 2021 and Local Authority Districts as at December 2022...

Code History Database (June 2017) for the UK

This zip file contains the Code History Database for the United Kingdom as at June 2017. To download the zip file click the Download button. The Code History Database (CHD) contains the...

OA (2011) to OA (2021) to Local Authority District (2022) Exact Fit Lookup in EW (V3)

This is an exact-fit lookup file between Output Areas as at December 2011 and Output Areas as at December 2021 and Local Authority Districts as at December 2022 in England and Wales. This product...

Smoke Control

Under the Clean Air Act local authorities may declare the whole or part of the district of the authority to be a smoke control area. It is an offence to emit smoke from a chimney of a building,...

National Statistics UPRN Lookup (December 2025) (Epoch 123)

This file contains the National Statistics UPRN Lookup (NSUL) for Great Britain as at December 2025. The NSUL relates the Unique Property Reference Number (UPRN) for each GB address from...

Output Area (2011) to PCON (2011) to EER (December 2011) Best Fit Lookup in EW

A best-fit lookup between Output Areas (OA), Westminster parliamentary constituencies and European electoral regions (EER) as at 31 December 2011 in England and Wales. A ‘best-fit percentage’...

OS VectorMap Local

A highly-detailed, customisable, street-level base map, OS VectorMap Local shows fences, building outlines, paths and street names, for the accurate lie of the land. A simple vector dataset at a...

Bathing Water Areas

These boundaries have been created using the OSNI 1:10K scale raster basemap. OSNI Open Data - Coverage Grid - 10K - Dataset - Open Data NIBathing Water areas are defined by the land parcel...

Bathing Water Areas

These boundaries have been created using the OSNI 1:10K scale raster basemap. OSNI Open Data - Coverage Grid - 10K - Dataset - Open Data NIBathing Water areas are defined by the land parcel...

Code History Database (February 2017) for the UK

This zip file contains the Code History Database for the United Kingdom as at February 2017. To download the zip file click the Download button. The Code History Database (CHD) contains...

OS VectorMap District

OS VectorMap District is a simple vector dataset with a nominal scale of 1:25000 covering the whole of Great Britain that has been designed for creating graphical mapping. The product can be used...

Leicester Household Survey 2021 results

The Leicester Household Survey is designed to capture information on the composition, characteristics, attitudes, and behaviour of private households and individuals to help shape council...

Code History Database (December 2017) for the UK

This zip file contains the Code History Database for the United Kingdom as at December 2017. To download the zip file click the Download button. The Code History Database (CHD) contains...

Output Area (2011) to Parish (2011) to LAD (December 2011) Best Fit Lookup in EW

A best-fit lookup between Output Areas (OA), civil parishes / communities and local authority districts (LAD) as at 31 December 2011 in England and Wales. This lookup has been provided with a...

0.1% annual probability outputs with 30% climate change adjustment

Bradford Beck is the largest watercourse running through Bradford city centre. This dataset consists of triangulated areas and has a number of attributes describing various modelling output...

5% annual probability outputs

Bradford Beck is the largest watercourse running through Bradford city centre. This dataset consists of triangulated areas and has a number of attributes describing various modelling output...

1% annual probability extents with 30% climate change adjustment

Bradford Beck is the largest watercourse running through Bradford city centre. This dataset consists of a multipart polygon describing the spatial extents of modelled flooding for a rainfall event...