The UK Postcode Database

NN1 3BL

a postcode in West Northamptonshire

Introduced in January 1980
NN1 3BL Normal (geographic) postcodes Large user postcodes

The nearby postcodes map only shows currently active postcodes. Postcode markers will cluster if they are close together, which may happen in densly populated built-up areas or where single premises have multiple postcodes.

Streets Associated with NN1 3BL

Robert Street - 33 properties, USRN 28702172

Margaret Street - 1 property, USRN 28700378

Connaught Street - 1 property, USRN 28701186

William Street - 1 property, USRN 28702244

Street names are those nearest to properties in this postcode, they are not necessarily the postal address

Coordinates

Latitude: 52.2425 / 52°14'32"N

Longitude: -0.894 / 0°53'38"W

UTM Reference: 30U 643785 5790100

OS Easting: 475611

OS Northing: 261054

OS Grid: SP756610

Location Encoding

Mapcode Local: GBR BW8.8T5

Mapcode Global: VHDRZ.GW6S

Open Location Code: 9C4X64V4+29

Maidenhead Locator System: IO92nf28

Demographics

Urban/Rural Indicator: C1

  • urban city or town
  • a town or city, surrounded by populated countryside

ONS Population Classification: 4a2

  • Low-Skilled Migrant and Student Communities
  • Ethnically Diverse Families in Less Connected Locations
  • City Service Workers

Index of Multiple Deprivation (IMD): 6355 / 32844

  • 2nd decile
  • much more deprived

Demographics are based on the LSOA containing this postcode and not necessarily this postcode alone

Sun and Moon Times for NN1 3BL on Sunday 14 June 2026

Nautical twilight begins (First light) 02:33
Civil twilight begins (Dawn) 03:52
Sunrise 04:41
Transit (sun is at its highest) 13:03
Sunset 21:26
Civil twilight ends (Dusk) 22:15
Nautical twilight ends (Nightfall) 23:34
Hours of daylight today04:11 to 21:56
Hours of darkness tonight
(lighting-up time)
21:56 to 04:11
Moon Phase New Moon
Moon Rises 02:24
Moon sets 20:40

For a full sun and moon calendar for NN1 3BL, go to The Time and Place

Residential Property Sales in NN1 3BL

DateAddressProperty TypeTenurePrice
2 September 2022 37 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £225,000
2 August 2022 35 Robert Street, Northampton NN1 3BL Flat/apartment Leasehold £100,000
22 April 2022 3 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £290,000
7 May 2021 5 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £172,000
10 July 2020 45 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £175,000
26 July 2019 35 Robert Street, Northampton NN1 3BL Flat/apartment Freehold £65,000
22 June 2018 19 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £210,000
14 July 2017 47 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £172,000
5 February 2016 43 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £133,500
28 June 2013 23 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £128,500
19 April 2013 47 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £113,500
24 September 2009 5 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £134,950
30 June 2009 5 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £140,000
1 October 2007 1 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £155,000
22 September 2006 3 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £220,000
19 July 2006 39 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £128,000
28 June 2006 19 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £145,000
23 June 2006 45 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £120,000
4 November 2005 39 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £101,000
6 May 2005 37 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £100,000
23 December 2004 21 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £133,500
30 July 2004 3 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £201,000
23 June 2004 35 Robert Street, Northampton NN1 3BL Flat/apartment Leasehold £84,995
21 May 2004 1 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £173,500
19 December 2003 3 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £194,000
20 June 2003 47 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £87,000
9 May 2003 37 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £90,000
24 June 2002 17 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £155,000
26 April 2002 1 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £135,000
28 March 2002 3 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £133,000
26 October 2001 37 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £65,000
28 September 2001 47 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £60,000
13 July 2001 5 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £108,000
19 February 2001 35 Robert Street, Northampton NN1 3BL Flat/apartment Leasehold £44,000
30 July 1999 5 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £89,500
2 July 1999 23 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £53,000
11 June 1999 1 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £98,000
1 February 1999 3 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £110,000
5 August 1997 43 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £33,500
28 February 1997 5 Robert Street, Northampton NN1 3BL Detached Freehold £78,500
25 February 1997 21 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £45,000
14 February 1997 45 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £33,000
19 July 1996 19 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £23,000
27 June 1996 49 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £18,000
12 April 1996 21 Robert Street, Northampton NN1 3BL Terraced (including end-of-terrace) Freehold £20,000

Key to property sale icons:

First sale of newbuild property. This includes new properties created from existing properties, such as residential conversions of commercial or agricultural property, or subdivision of a larger residential property.
Subsequent sale of existing property.
Standard sale at market value to private individual.
Additional (non-standard) sale. This includes repossessions, buy-to-lets and transfers of property sold to non-private individuals.

Elected Representatives for NN1 3BL

United Kingdom Parliament
Constituency

Northampton North

MP

Lucy Rigby Labour

NN1 3BL also falls within the Civil Parish of Northampton, which has its own parish council and parish councillors. These are not shown here.

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for NN1 3BL

CodeNameData TypeData ThemeActive SinceData Owner
E00138141 Output Areas Statistical Building Block 1 January 2009 ONS
E00169276 Output Areas Statistical Building Block 31 December 2011 ONS
E01027155 West Northamptonshire 031A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02005672 West Northamptonshire 031 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04013033 Northampton Civil Parishes Administrative 1 April 2020 DLUHC
E05015983 Castle Electoral Wards/Divisions Administrative/Electoral 1 May 2025 DLUHC
E06000062 West Northamptonshire Unitary Authorities Administrative 1 April 2021 DLUHC
E12000004 East Midlands Regions Administrative 1 January 2009 DLUHC
E14001406 Northampton North Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000022 Northamptonshire Police Force Areas Other 1 January 2009 Home Office
E30000247 Northampton Travel to Work Areas Other 31 July 2015 ONS
E33015018 Workplace Zones Census 31 December 2011 ONS
E37000057 South East Midlands Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000262 NHS Northamptonshire ICB - 78H Sub Integrated Care Board Locations Health 1 July 2022 ODS
E40000011 Midlands NHS England Regions Health 1 July 2022 ODS
E54000059 NHS Northamptonshire Integrated Care Board Integrated Care Boards Health 1 July 2022 ODS
E56000031 East Midlands Cancer Alliances Health 1 July 2023 NHS England
E63010463 Northampton Built Up Areas Census 17 April 2024 OS
E65000001 England Non-National Park Area England Non-National Park Area Census 27 February 2023 ONS
E92000001 England Country Administrative 1 January 2009 ONS

All public sector data is licensed under the Open Government Licence v2.0.

The UK Postcode Database is a Good Stuff website.

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