The UK Postcode Database

NN1 3JA

a postcode in West Northamptonshire

Introduced in January 1980
NN1 3JA 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 3JA

Clare Street - 53 properties, USRN 28702259

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

Coordinates

Latitude: 52.2443 / 52°14'39"N

Longitude: -0.8847 / 0°53'4"W

UTM Reference: 30U 644417 5790323

OS Easting: 476246

OS Northing: 261268

OS Grid: SP762612

Location Encoding

Mapcode Local: GBR BW8.C4S

Mapcode Global: VHDRZ.MV5C

Open Location Code: 9C4X64V8+P4

Maidenhead Locator System: IO92nf38

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): 11015 / 32844

  • 4th decile
  • somewhat more deprived

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

Sun and Moon Times for NN1 3JA on Friday 12 June 2026

Nautical twilight begins (First light) 02:34
Civil twilight begins (Dawn) 03:53
Sunrise 04:41
Transit (sun is at its highest) 13:03
Sunset 21:24
Civil twilight ends (Dusk) 22:13
Nautical twilight ends (Nightfall) 23:32
Hours of daylight today04:11 to 21:54
Hours of darkness tonight
(lighting-up time)
21:54 to 04:11
Moon Phase Waning Crescent
Moon Rises 01:20
Moon sets 17:51

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

Residential Property Sales in NN1 3JA

DateAddressProperty TypeTenurePrice
29 September 2023 143 Clare Street, Northampton NN1 3JA Other property type Leasehold £192,500
22 July 2022 151 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £217,000
26 November 2021 Flat 4, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £183,500
19 November 2021 Flat 5, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £172,500
25 June 2021 149 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Leasehold £168,000
24 August 2018 151 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £176,000
6 April 2018 Flat 2, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £172,500
16 February 2018 121 Clare Street, Northampton NN1 3JA Other property type Freehold £185,000
20 October 2017 Flat 6, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £182,000
23 August 2017 145 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Leasehold £185,000
12 July 2017 111 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £141,000
23 May 2017 149 Clare Street, Northampton NN1 3JA Other property type Freehold £20,000
10 March 2017 137 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £157,000
20 May 2016 Flat 7, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £178,000
2 July 2015 119 Clare Street, Northampton NN1 3JA Other property type Freehold £200,000
15 August 2014 Flat 7, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £170,000
20 December 2013 Northampton Islamic Centre, Clare Street, Northampton NN1 3JA Other property type Freehold £377,500
25 April 2012 Flat 2, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £140,000
27 May 2011 139 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £93,500
20 May 2011 Flat 2, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £140,000
26 November 2010 137 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £110,000
12 May 2009 Flat 7, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £130,000
31 August 2007 Flat 6, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £165,000
3 August 2006 147a Clare Street, Northampton NN1 3JA Semi-detached Leasehold £160,000
26 June 2006 137 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £125,000
28 April 2006 Flat 1, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £149,000
28 April 2006 141 - 149 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Leasehold £158,500
30 August 2005 131 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £127,000
13 May 2005 Flat 3, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £147,000
18 March 2005 Flat 4, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £154,000
26 August 2004 127 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £60,000
29 March 2004 Flat 5, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £155,000
12 March 2004 Flat 6, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £175,000
4 April 2003 Flat 4, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £145,000
9 August 2002 Flat 3, Eaton House, 141, Clare Street, Northampton NN1 3JA Flat/apartment Leasehold £110,000
3 July 2002 141 - 149 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Leasehold £129,000
3 May 2002 153 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £115,000
20 July 2001 113 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £56,000
27 April 2001 125 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £59,000
20 December 2000 151 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £76,000
11 February 2000 155 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £55,000
4 February 2000 137 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £54,000
17 December 1999 153 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £70,000
19 November 1999 135 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £59,000
3 August 1999 155 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £45,000
15 February 1999 109 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £35,000
9 July 1998 125 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £37,000
8 May 1998 139 Clare Street, Northampton NN1 3JA Terraced (including end-of-terrace) Freehold £39,500

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 3JA

United Kingdom Parliament
Constituency

Northampton North

MP

Lucy Rigby Labour

NN1 3JA 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 3JA

CodeNameData TypeData ThemeActive SinceData Owner
E00138495 Output Areas Statistical Building Block 1 January 2009 ONS
E01027225 West Northamptonshire 031B 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
E33017347 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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