The UK Postcode Database

SA4 3BY

a postcode in Swansea

Introduced in January 1980
SA4 3BY 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 SA4 3BY

Cae Grawn - 25 properties, USRN 39100357

Mansel Street - 1 property, USRN 39101637

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

Coordinates

Latitude: 51.646 / 51°38'45"N

Longitude: -4.0424 / 4°2'32"W

UTM Reference: 30U 427879 5722175

OS Easting: 258788

OS Northing: 196103

OS Grid: SS587961

Location Encoding

Mapcode Local: GBR GW.B9TS

Mapcode Global: VH4K1.WWBL

Open Location Code: 9C3QJXW5+93

Maidenhead Locator System: IO71xp45

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 2c2

  • Suburbanites and Peri-Urbanites
  • Ageing Communities
  • Ageing Independent Living

Index of Multiple Deprivation (IMD): 1147 / 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 SA4 3BY on Wednesday 1 July 2026

Nautical twilight begins (First light) 03:01
Civil twilight begins (Dawn) 04:15
Sunrise 05:02
Transit (sun is at its highest) 13:20
Sunset 21:37
Civil twilight ends (Dusk) 22:24
Nautical twilight ends (Nightfall) 23:38
Hours of daylight today04:32 to 22:07
Hours of darkness tonight
(lighting-up time)
22:07 to 04:33
Moon Phase Waning Gibbous
Moon Sets 04:55
Moon Rises 21:58

For a full sun and moon calendar for SA4 3BY, go to The Time and Place

Residential Property Sales in SA4 3BY

DateAddressProperty TypeTenurePrice
13 October 2023 5 Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Freehold £142,500
16 May 2023 2 Cae Grawn, Gowerton, Swansea SA4 3BY Flat/apartment Leasehold £89,000
5 August 2022 1 Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Leasehold £87,000
10 June 2022 15a Cae Grawn, Gowerton, Swansea SA4 3BY Semi-detached Leasehold £75,000
23 November 2021 5 Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Freehold £135,000
19 March 2021 7 Cae Grawn, Gowerton, Swansea SA4 3BY Flat/apartment Leasehold £70,000
5 February 2020 8a Cae Grawn, Gowerton, Swansea SA4 3BY Flat/apartment Leasehold £68,000
28 June 2019 2 Cae Grawn, Gowerton, Swansea SA4 3BY Flat/apartment Leasehold £72,500
31 August 2018 1 Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Leasehold £69,500
28 July 2017 1 Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Leasehold £64,950
20 March 2015 2 Cae Grawn, Gowerton, Swansea SA4 3BY Flat/apartment Leasehold £64,000
20 February 2014 7a Cae Grawn, Gowerton, Swansea SA4 3BY Flat/apartment Leasehold £63,000
26 August 2011 8a Cae Grawn, Gowerton, Swansea SA4 3BY Flat/apartment Leasehold £55,000
22 December 2010 9a Cae Grawn, Gowerton, Swansea SA4 3BY Semi-detached Leasehold £59,000
3 July 2009 8a Cae Grawn, Gowerton, Swansea SA4 3BY Flat/apartment Leasehold £60,000
12 December 2008 7a Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Leasehold £62,500
30 November 2007 16 Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Leasehold £75,000
27 April 2007 12 Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Freehold £105,000
22 September 2006 2 Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Leasehold £69,000
4 November 2005 7a Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Leasehold £67,500
12 August 2002 15a Cae Grawn, Gowerton, Swansea SA4 3BY Semi-detached Leasehold £35,000
5 June 2002 9a Cae Grawn, Gowerton, Swansea SA4 3BY Semi-detached Leasehold £23,000
4 May 2001 7 Cae Grawn, Gowerton, Swansea SA4 3BY Flat/apartment Leasehold £22,000
18 August 2000 12 Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Freehold £41,000
21 July 2000 13 Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Freehold £35,000
14 October 1999 2 Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Leasehold £16,000
22 December 1997 12 Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Freehold £38,500
8 July 1996 9a Cae Grawn, Gowerton, Swansea SA4 3BY Semi-detached Leasehold £23,500
5 July 1995 12 Cae Grawn, Gowerton, Swansea SA4 3BY Terraced (including end-of-terrace) Freehold £30,000

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 SA4 3BY

United Kingdom Parliament
Constituency

Gower

MP

Tonia Antoniazzi Labour

Senedd
Constituency

Gower

Senedd Member

Rebecca Evans Welsh Labour

Region

South Wales West

Senedd Members

Luke Fletcher Plaid Cymru

Tom Giffard Welsh Conservative Party

Altaf Hussain Welsh Conservative Party

Sioned Williams Plaid Cymru

Swansea Council
Unitary Authority electoral division (UTE)

Gowerton

Councillors

Dai Jenkins Labour

Susan Jones Independent

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

Government Statistical Services (GSS) data for SA4 3BY

CodeNameData TypeData ThemeActive SinceData Owner
W00004176 Output Areas Statistical Building Block 1 January 2009 ONS
W01000779 Swansea 012D Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000179 Swansea 012 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000570 Gowerton Communities Administrative 1 January 2009 WG (LGBC)
W05001049 Gowerton Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000011 Swansea Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000097 Gower Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000018 Gower 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)
W35001700 Workplace Zones Census 31 December 2011 ONS
W45001112 Gowerton 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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