The UK Postcode Database

SA8 3BJ

a postcode in Neath Port Talbot

Introduced in January 1980
SA8 3BJ 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 SA8 3BJ

Lon Y Wern - 36 properties, USRN 47707202

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

Coordinates

Latitude: 51.7128 / 51°42'46"N

Longitude: -3.845 / 3°50'41"W

UTM Reference: 30U 441621 5729435

OS Easting: 272631

OS Northing: 203175

OS Grid: SN726031

Location Encoding

Mapcode Local: GBR H1.37L3

Mapcode Global: VH4JZ.96NS

Open Location Code: 9C3RP574+42

Maidenhead Locator System: IO81br81

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 1b1

  • Retired Professionals
  • Small Town Suburbia
  • Younger Established Suburban Communities

Index of Multiple Deprivation (IMD): 1227 / 1909

  • 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 SA8 3BJ on Sunday 5 July 2026

Nautical twilight begins (First light) 03:05
Civil twilight begins (Dawn) 04:17
Sunrise 05:04
Transit (sun is at its highest) 13:20
Sunset 21:35
Civil twilight ends (Dusk) 22:22
Nautical twilight ends (Nightfall) 23:34
Hours of daylight today04:34 to 22:05
Hours of darkness tonight
(lighting-up time)
22:05 to 04:35
Moon Phase Waning Gibbous
Moon Sets 10:01
Moon Rises 22:55

For a full sun and moon calendar for SA8 3BJ, go to The Time and Place

Residential Property Sales in SA8 3BJ

DateAddressProperty TypeTenurePrice
27 March 2023 11 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £136,500
1 March 2021 3 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £166,000
9 March 2018 26 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £140,000
7 April 2017 32 Lon Y Wern, Alltwen, Swansea SA8 3BJ Detached Freehold £150,000
7 March 2016 43 Lon Y Wern, Alltwen, Swansea SA8 3BJ Detached Freehold £151,000
4 June 2010 41 Lon Y Wern, Alltwen, Swansea SA8 3BJ Detached Freehold £115,000
21 April 2009 31 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £165,000
12 July 2007 3 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £118,000
12 July 2007 3 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Leasehold £118,000
6 June 2007 13 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £100,000
23 February 2007 2 Lon Y Wern, Alltwen, Swansea SA8 3BJ Detached Freehold £138,000
26 January 2007 31 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £145,000
12 January 2007 11 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £127,000
28 July 2006 31a Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £180,000
18 August 2004 32 Lon Y Wern, Alltwen, Swansea SA8 3BJ Detached Freehold £135,000
7 August 2003 11 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £77,000
28 February 2003 2 Lon Y Wern, Alltwen, Swansea SA8 3BJ Detached Freehold £67,000
17 May 2002 13 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £59,000
17 May 2002 13 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Leasehold £59,000
14 March 2002 41 Lon Y Wern, Alltwen, Swansea SA8 3BJ Detached Freehold £68,000
15 June 2001 22 Lon Y Wern, Alltwen, Swansea SA8 3BJ Detached Freehold £89,950
10 March 2000 27 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £37,000
12 August 1998 31 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £51,000
18 December 1997 42 Lon Y Wern, Alltwen, Swansea SA8 3BJ Semi-detached Freehold £52,000
26 September 1997 41 Lon Y Wern, Alltwen, Swansea SA8 3BJ Detached Freehold £63,500

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 SA8 3BJ

United Kingdom Parliament
Constituency

Brecon, Radnor and Cwm Tawe

MP

David Chadwick Liberal Democrat

Senedd
Constituency

Neath

Senedd Member

Jeremy Miles Welsh Labour and Co-operative Party

Region

South Wales West

Senedd Members

Luke Fletcher Plaid Cymru

Tom Giffard Welsh Conservative Party

Altaf Hussain Welsh Conservative Party

Sioned Williams Plaid Cymru

Neath Port Talbot Council
Unitary Authority electoral division (UTE)

Allt-wen

Councillor

Nia Jenkins Plaid Cymru

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

Government Statistical Services (GSS) data for SA8 3BJ

CodeNameData TypeData ThemeActive SinceData Owner
W00004731 Output Areas Statistical Building Block 1 January 2009 ONS
W01000888 Neath Port Talbot 004A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000202 Neath Port Talbot 004 Middle layer Super Output Areas Statistical Building Block 31 December 2011 ONS
W04000606 Cilybebyll Communities Administrative 1 January 2009 WG (LGBC)
W05001681 Allt-wen Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000012 Neath Port Talbot Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000085 Brecon, Radnor and Cwm Tawe Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000021 Neath Senedd Constituencies Electoral 1 January 2009 WG (BC)
W10000009 South Wales West Senedd Electoral Regions Electoral 1 January 2012 WG (BC)
W11000031 Swansea Bay University Health Board Local Health Boards Health 1 April 2019 WG (Health)
W15000003 South Wales Police Force Areas Other 1 January 2009 Home Office
W16000002 South West / Mid Wales Department for Children, Education, Lifelong Learning and Skills, WG Other 1 January 2009 WG (Educ)
W22000032 Swansea Travel to Work Areas Other 31 July 2015 ONS
W31000001 Wales Non-National Park Area Wales Non-National Park Area Other 1 January 2009 WG (Envt)
W35001798 Workplace Zones Census 31 December 2011 ONS
W45001044 Alltwen Built Up Areas Census 17 April 2024 OS
W92000004 Wales 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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