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Addresses in AddressBase Premium


changes synchronised every 6 weeks

Access address and street services

Address (NLPG) Search

Service to search for a specific location or address

Address Custodian COU reports

View your COU report

NSG user account

NSG User Account registration for Highway authorities and statutory users of NSG/ASD

SWA Code registration

Registration for an SWA org code for a statutory utility

Roads classification PRN form

Road classification and notification of changes to the of the Primary Route Network

SWA codes download

Street Works Register - Data Capture Codes

Streetworks signposting service

Making streetworks information more accessible for the general public and other interested parties

Address Custodian FTP site

Access the FTP site to upload your files

NSG contractors registration

Registration form for employees of contractors carrying out work on behalf of an Organisation

Download NSG data

Registration to download NSG data

From Local Land and Property Gazetteers to the National Address Gazetteer


A council's approach to utilising Additional Street Data

In June 2012, Leeds City Council became a permit scheme authority. Permit schemes provide an alternative to sections of the existing notification system of the New Roads and Street Works Act 1991



Bath and North East Somerset Council collects an extra £320,000 in business rates from data matching

Councils using the UPRN to transform service provision and save money



September 2016 NSG Edition now available

The September 2016 Edition of the NSG is now available to download.



Save The Date - GeoPlace annual conference 2017

Next year’s GeoPlace annual conference will take place on 11th May at Leeds United Football Club. Please put the date in your diary!