The UK Postcode Database

SA3 4DS

a postcode in Swansea

Introduced in January 1980
SA3 4DS 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 SA3 4DS

Promenade Terrace - 11 properties, USRN 39102057

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

Coordinates

Latitude: 51.5733 / 51°34'23"N

Longitude: -3.9941 / 3°59'38"W

UTM Reference: 30U 431106 5714051

OS Easting: 261904

OS Northing: 187933

OS Grid: SS619879

Location Encoding

Mapcode Local: GBR GX.FQKB

Mapcode Global: VH4KG.QQB8

Open Location Code: 9C3RH2F4+88

Maidenhead Locator System: IO81an07

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 6c1

  • Baseline UK
  • Multicultural Inner Suburbs
  • Transient Communities

Index of Multiple Deprivation (IMD): 1719 / 1909

  • 10th decile
  • least deprived

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

Sun and Moon Times for SA3 4DS on Friday 3 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 21:36
Civil twilight ends (Dusk) 22:23
Nautical twilight ends (Nightfall) 23:35
Hours of daylight today04:34 to 22:06
Hours of darkness tonight
(lighting-up time)
22:06 to 04:35
Moon Phase Waning Gibbous
Moon Sets 07:27
Moon Rises 22:30

For a full sun and moon calendar for SA3 4DS, go to The Time and Place

Residential Property Sales in SA3 4DS

DateAddressProperty TypeTenurePrice
23 January 2024 7 Promenade Terrace, Mumbles, Swansea SA3 4DS Semi-detached Freehold £585,000
1 April 2021 4 Promenade Terrace, Mumbles, Swansea SA3 4DS Semi-detached Freehold £400,000
30 March 2016 5 Promenade Terrace, Mumbles, Swansea SA3 4DS Semi-detached Freehold £420,000
12 April 2013 3 Promenade Terrace, Mumbles, Swansea SA3 4DS Semi-detached Freehold £249,950
1 August 2011 7 Promenade Terrace, Mumbles, Swansea SA3 4DS Semi-detached Freehold £375,000
20 August 2008 1 Promenade Terrace, Mumbles, Swansea SA3 4DS Semi-detached Freehold £292,500
22 June 2007 5 Promenade Terrace, Mumbles, Swansea SA3 4DS Semi-detached Freehold £249,000
5 July 2006 2 Promenade Terrace, Mumbles, Swansea SA3 4DS Semi-detached Freehold £275,000
7 June 2002 3 Promenade Terrace, Mumbles, Swansea SA3 4DS Terraced (including end-of-terrace) Freehold £170,000
15 November 1999 2 Promenade Terrace, Mumbles, Swansea SA3 4DS Semi-detached Freehold £135,000
31 October 1997 6 Promenade Terrace, Mumbles, Swansea SA3 4DS Semi-detached Freehold £72,500
22 September 1995 7 Promenade Terrace, Mumbles, Swansea SA3 4DS Terraced (including end-of-terrace) Freehold £75,000

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 SA3 4DS

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)

Mumbles

Councillors

Francesca O'Brien Conservative

Angela O'Connor Conservative

Will Thomas Conservative

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

Government Statistical Services (GSS) data for SA3 4DS

CodeNameData TypeData ThemeActive SinceData Owner
W00004418 Output Areas Statistical Building Block 1 January 2009 ONS
W01000825 Swansea 031C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000198 Swansea 031 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000583 Mumbles Communities Administrative 1 January 2009 WG (LGBC)
W05001056 Mumbles 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)
W35000341 Workplace Zones Census 31 December 2011 ONS
W45001113 Swansea 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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