The UK Postcode Database

SR7 8LJ

a postcode in County Durham

Introduced in January 1980
SR7 8LJ 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 SR7 8LJ

Dalton Avenue - 32 properties, USRN 11907618

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

Coordinates

Latitude: 54.8353 / 54°50'7"N

Longitude: -1.3532 / 1°21'11"W

UTM Reference: 30U 605767 6077710

OS Easting: 441642

OS Northing: 549136

OS Grid: NZ416491

Location Encoding

Mapcode Local: GBR LDZJ.TG

Mapcode Global: WHD5L.5QVJ

Open Location Code: 9C6WRJPW+4P

Maidenhead Locator System: IO94hu70

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 7b2

  • Semi- and Un-Skilled Workforce
  • Young Families in Industrial Towns
  • Families and Later Life

Index of Multiple Deprivation (IMD): 1215 / 32844

  • 1st decile
  • most deprived

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

Sun and Moon Times for SR7 8LJ on Saturday 13 June 2026

Civil twilight begins (Dawn) 03:30
Sunrise 04:27
Transit (sun is at its highest) 13:05
Sunset 21:43
Civil twilight ends (Dusk) 22:40
Hours of daylight today03:57 to 22:13
Hours of darkness tonight
(lighting-up time)
22:13 to 03:57
Moon Phase Waning Crescent
Moon Rises 01:30
Moon sets 19:43

For a full sun and moon calendar for SR7 8LJ, go to The Time and Place

Residential Property Sales in SR7 8LJ

DateAddressProperty TypeTenurePrice
22 March 2024 5 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £67,000
2 December 2022 22 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £105,000
14 November 2022 18 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £80,000
25 February 2022 22 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £85,000
7 August 2020 14 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £64,000
1 April 2020 8 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £67,500
13 September 2019 26 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £60,000
27 September 2012 11 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £63,000
6 July 2012 15 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £74,000
15 July 2011 18 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £79,000
2 November 2007 8 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £86,000
31 March 2006 5 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £72,500
28 October 2005 3 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £74,000
17 September 2004 8 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £55,000
12 February 2004 25 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £50,000
8 August 2003 29 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £45,000
16 May 2003 17 Dalton Avenue, Seaham SR7 8LJ Semi-detached Freehold £45,000
16 May 2003 24 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £40,000
10 January 2003 18 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £24,000
30 August 2002 3 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £32,000
9 August 2002 15 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £36,000
17 November 1998 25 Dalton Avenue, Seaham SR7 8LJ Terraced (including end-of-terrace) Freehold £27,000
4 September 1998 24 Dalton Avenue, Seaham SR7 8LJ 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 SR7 8LJ

United Kingdom Parliament
Constituency

Easington

MP

Grahame Morris Labour

SR7 8LJ also falls within the Civil Parish of Seaham, 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 SR7 8LJ

CodeNameData TypeData ThemeActive SinceData Owner
E00105285 Output Areas Statistical Building Block 1 January 2009 ONS
E01020749 County Durham 018D Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004322 County Durham 018 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04010685 Seaham Civil Parishes Administrative 1 April 2009 DLUHC
E05016170 Dalton & Dawdon Electoral Wards/Divisions Administrative/Electoral 1 May 2025 DLUHC
E06000047 County Durham Unitary Authorities Administrative 1 April 2009 DLUHC
E12000001 North East Regions Administrative 1 January 2009 DLUHC
E14001211 Easington Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000008 Durham Police Force Areas Other 1 January 2009 Home Office
E30000275 Sunderland Travel to Work Areas Other 31 July 2015 ONS
E33001878 Workplace Zones Census 31 December 2011 ONS
E37000025 North East Local Enterprise Partnerships Other 13 January 2011 BEIS
E38000234 NHS North East and North Cumbria ICB - 84H Sub Integrated Care Board Locations Health 1 July 2022 ODS
E40000012 North East and Yorkshire NHS England Regions Health 1 July 2022 ODS
E54000050 Cumbria and North East Integrated Care Boards Health 1 April 2020 NHS
E56000029 Northern Cancer Alliances Health 1 April 2020 NHS England
E63007259 Seaham 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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