Map of NN1 1LY postcode No longer in use

General information
Postcode NN1 1LY
Post Town Northampton
Nearest station Northampton (1 km)
Bus stops
General Hospital (W)
Abington Square (SE)
Derngate Centre (NW)
Lower Mounts (NW)
Derngate Centre (SE)
Post Office (SW)
Known addresses
No addresses found
Businesses
No businesses found
Geography
Latitude 52.236585
Longitude -0.889952
Easting 475901
Northing 260402
Grid reference SP759604
UTM reference 30U 644082 5789450
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Plus code 9C4X64P6+J2
Altitude 83 metres (272 feet)
Sunrise (today) 6:16
Sunset (today) 19:53
Distance away
Distance to sea 97.1 KMs (60.3 miles)
Administrative areas
ParishNorthamptonE04013033
Unitary Authority West Northamptonshire E06000062
Constituency (2024) Northampton North E14001406
MPLucy RigbyLabour
Police forceNorthamptonshire
NUTS/ITL 3 West Northamptonshire
NUTS/ITL 2 Leicestershire, Rutland and Northamptonshire
NUTS/ITL 1 East Midlands
Country England E92000001
Data
Date introduced June 1981
Date usage ended December 1986
Last updated September 2025
User type Large (addresses receive more than 25 items of mail per day)
Quality Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference
Demographics
Index of Multiple Deprivation (2019)
9,944 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£42,000
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town
Built up area (2024)NorthamptonE63010463
Census output area (2021)E00189161
Census output area (2011)2C1
Lower layer super output area (2021)West Northamptonshire 034EE01035418
Lower layer super output area (2011)Northampton 025AE01027223
Middle layer super output area (2021)Cliftonville & RushmereE02005674
Middle layer super output area (2011)Cliftonville & RushmereE02005674
Travel to work areaNorthamptonE30000247
Property sales
Average property price in Northampton £276,977
Annual change 0.5%
View all properties sold in the NN postcode area
Properties recently sold in this postcode
No recent recorded sales

View all properties sold in the NN1 1 sector

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license