The UK Postcode Database

NN12 8SJ

a postcode in West Northamptonshire

Introduced in January 1980
NN12 8SJ 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 NN12 8SJ

Helmdon Road - 27 properties, USRN 36100076

Unnamed road - 2 properties, USRN 36151472

Unnamed road - 1 property, USRN 36150965

Unnamed road - 1 property, USRN 36150959

Unnamed road - 1 property, USRN 36150960

Unnamed road - 1 property, USRN 36150961

Unnamed road - 1 property, USRN 36150963

Unnamed road - 1 property, USRN 36151339

Unnamed road - 1 property, USRN 36151471

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

Coordinates

Latitude: 52.1049 / 52°6'17"N

Longitude: -1.0912 / 1°5'28"W

UTM Reference: 30U 630725 5774429

OS Easting: 462338

OS Northing: 245567

OS Grid: SP623455

Location Encoding

Mapcode Local: GBR 9W7.T3V

Mapcode Global: VHCW6.1CG6

Open Location Code: 9C4W4W35+XG

Maidenhead Locator System: IO92kc95

Demographics

Urban/Rural Indicator: E1

  • rural village
  • a rural village surrounded by populated countryside

ONS Population Classification: 1a1

  • Retired Professionals
  • Spacious Rural Living
  • Pre-Retirement Spacious Living

Index of Multiple Deprivation (IMD): 21445 / 32844

  • 7th decile
  • somewhat less deprived

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

Sun and Moon Times for NN12 8SJ on Monday 15 June 2026

Nautical twilight begins (First light) 02:35
Civil twilight begins (Dawn) 03:54
Sunrise 04:43
Transit (sun is at its highest) 13:04
Sunset 21:26
Civil twilight ends (Dusk) 22:15
Nautical twilight ends (Nightfall) 23:34
Hours of daylight today04:13 to 21:56
Hours of darkness tonight
(lighting-up time)
21:56 to 04:13
Moon Phase Waxing Crescent
Moon Rises 03:15
Moon sets 21:43

For a full sun and moon calendar for NN12 8SJ, go to The Time and Place

Residential Property Sales in NN12 8SJ

DateAddressProperty TypeTenurePrice
8 January 2024 18 Helmdon Road, Wappenham, Towcester NN12 8SJ Semi-detached Freehold £265,000
19 February 2021 16 Helmdon Road, Wappenham, Towcester NN12 8SJ Terraced (including end-of-terrace) Freehold £270,000
18 September 2019 10 Helmdon Road, Wappenham, Towcester NN12 8SJ Detached Freehold £425,000
12 October 2017 16 Helmdon Road, Wappenham, Towcester NN12 8SJ Terraced (including end-of-terrace) Freehold £265,000
30 August 2017 10 Helmdon Road, Wappenham, Towcester NN12 8SJ Detached Freehold £440,000
14 December 2016 22 Helmdon Road, Wappenham, Towcester NN12 8SJ Detached Freehold £485,000
20 July 2015 25 Helmdon Road, Wappenham, Towcester NN12 8SJ Detached Freehold £245,000
24 July 2014 3 Helmdon Road, Wappenham, Towcester NN12 8SJ Detached Freehold £717,000
19 July 2013 8a Helmdon Road, Wappenham, Towcester NN12 8SJ Detached Freehold £285,000
9 December 2011 25 Helmdon Road, Wappenham, Towcester NN12 8SJ Semi-detached Freehold £185,000
29 September 2010 10 Helmdon Road, Wappenham, Towcester NN12 8SJ Detached Freehold £310,000
29 February 2008 10 Helmdon Road, Wappenham, Towcester NN12 8SJ Detached Freehold £340,000
18 August 2003 17 Helmdon Road, Wappenham, Towcester NN12 8SJ Semi-detached Freehold £170,000
1 May 2003 24 Helmdon Road, Wappenham, Towcester NN12 8SJ Semi-detached Freehold £190,000
14 February 2003 22 Helmdon Road, Wappenham, Towcester NN12 8SJ Detached Freehold £345,000
29 August 2002 3 Helmdon Road, Wappenham, Towcester NN12 8SJ Detached Freehold £303,500
25 February 2002 8a Helmdon Road, Wappenham, Towcester NN12 8SJ Detached Freehold £250,000
11 December 2001 16 Helmdon Road, Wappenham, Towcester NN12 8SJ Terraced (including end-of-terrace) Freehold £92,000
10 September 1999 12 Helmdon Road, Wappenham, Towcester NN12 8SJ Semi-detached Freehold £156,000
1 December 1997 28 Helmdon Road, Wappenham, Towcester NN12 8SJ Semi-detached Freehold £89,000
4 July 1997 8a Helmdon Road, Wappenham, Towcester NN12 8SJ Detached Freehold £115,000
15 December 1996 18 Helmdon Road, Wappenham, Towcester NN12 8SJ Semi-detached Freehold £51,000
6 August 1996 10 Helmdon Road, Wappenham, Towcester NN12 8SJ Detached Freehold £81,000

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 NN12 8SJ

United Kingdom Parliament
Constituency

South Northamptonshire

MP

Sarah Bool Conservative

NN12 8SJ also falls within the Civil Parish of Wappenham, 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 NN12 8SJ

CodeNameData TypeData ThemeActive SinceData Owner
E00138918 Output Areas Statistical Building Block 1 January 2009 ONS
E01027306 West Northamptonshire 049C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02005687 West Northamptonshire 049 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04006865 Wappenham Civil Parishes Administrative 1 January 2009 DLUHC
E05016005 Rural South Northamptonshire 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
E14001490 South Northamptonshire Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000022 Northamptonshire Police Force Areas Other 1 January 2009 Home Office
E30000161 Banbury Travel to Work Areas Other 31 July 2015 ONS
E33017433 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
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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