Tom Thumb Theatre: UPRN 200003082814

Tom Thumb Theatre: UPRN 200003082814. Photo by Tracy Hitchcock

GeoPlace

GeoPlace® is a public sector limited liability partnership between the Local Government Association and Ordnance Survey. Our vision is to be the recognised centre of excellence for spatial address and street information management in Great Britain.

GeoPlace's role is to create and maintain the National Address Gazetteer and the National Street Gazetteer for England and Wales, providing definitive sources of publicly-owned spatial address and street data. AddressBase™ products are produced from the National Address Gazetteer and made available by Ordnance Survey.

Through agreement with Scotland's Improvement Service Company, coverage has been extended to include Scotland.


40 million addresses…


Visualising the National Address Gazetteer infrastructure





















GeoPlace is responsible for managing the definitive index of addresses and streets for Great Britain. This infographic shows what data goes into the National Address Gazetteer infrastructure, how many changes from each of the suppliers and the number of validation checks carried out by GeoPlace.

Take a closer look


Authority Address and Authority Street Custodians


Authority Address and Authority Street Custodians are vital to the success of GeoPlace, the AddressBase products and the National Street Gazetteer.

The local authorities capture and maintain address and street change intelligence, each with a Unique Property Reference Number (UPRN) or Unique Street Reference Number (USRN) and send GeoPlace over 5,000 update files per month. Across local authorities as a whole, there are around 2 million records modified and sent to GeoPlace each month.

Dedicated resources to help Authority Address Custodians are available on the NLPG website whilst resources for Authority Street Custodians can be found on the NSG website.

National Street Gazetteer (NSG) Data Transfer Format (DTF) 8.1 documents released

GeoPlace are delighted to announce that the latest set of documents related to the transition to NSG DTF8.1 have now been released. These h...

Thu, 5 Mar 2015

GeoPlace announces keynote speakers at 10th annual conference

GeoPlace has published the agenda for its 10th annual conference, exhibition and presentation of the Exemplar Awards. This year’s event ta...

Mon, 2 Mar 2015

Know your Flat A from your Garden Basement Flat!

GeoPlace's Head of Data Consultancy Team, Nick Griffiths will present a workshop at the GeoBusiness event at 2pm, Room F on Wednesday 27th ...

Mon, 2 Mar 2015