The UK Postcode Database

SA3 5EL

a postcode in Swansea

Introduced in July 1983
SA3 5EL 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 5EL

Southerndown Avenue - 40 properties, USRN 39102224

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

Coordinates

Latitude: 51.5957 / 51°35'44"N

Longitude: -4.0123 / 4°0'44"W

UTM Reference: 30U 429882 5716558

OS Easting: 260714

OS Northing: 190458

OS Grid: SS607904

Location Encoding

Mapcode Local: GBR GW.XCS0

Mapcode Global: VH4KG.D5Q2

Open Location Code: 9C3QHXWQ+73

Maidenhead Locator System: IO71xo82

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 1c1

  • Retired Professionals
  • Established Mature Families
  • Affluent Mature Families

Index of Multiple Deprivation (IMD): 1906 / 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 5EL on Thursday 9 July 2026

Nautical twilight begins (First light) 03:14
Civil twilight begins (Dawn) 04:23
Sunrise 05:09
Transit (sun is at its highest) 13:21
Sunset 21:32
Civil twilight ends (Dusk) 22:18
Nautical twilight ends (Nightfall) 23:27
Hours of daylight today04:39 to 22:02
Hours of darkness tonight
(lighting-up time)
22:02 to 04:40
Moon Phase Waning Crescent
Moon Sets 15:36

For a full sun and moon calendar for SA3 5EL, go to The Time and Place

Residential Property Sales in SA3 5EL

DateAddressProperty TypeTenurePrice
19 December 2023 35 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £345,000
28 July 2022 35 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £290,000
25 February 2022 43 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £365,000
30 July 2021 50 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £367,000
19 February 2021 44 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £405,000
26 November 2020 42 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £377,500
28 August 2020 44 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £395,000
23 October 2019 32 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £325,000
26 April 2019 50 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £280,000
9 August 2018 42 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £336,000
8 August 2018 30 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Leasehold £373,000
3 August 2018 Greenwood Lee, Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £400,000
25 May 2018 39 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £315,000
19 April 2018 45 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Leasehold £320,000
17 January 2018 Coed Lan, Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £655,000
18 September 2017 53 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £312,000
22 April 2016 29 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £225,000
29 March 2016 49 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £315,000
6 November 2013 45 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Leasehold £275,000
4 March 2011 51 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £300,000
16 December 2010 36 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £315,000
2 July 2010 49 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £320,000
3 December 2009 31 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £250,000
25 September 2009 15 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £260,680
6 February 2009 37 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £278,250
22 August 2007 49 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £275,000
1 October 2004 41 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £290,000
10 September 2004 11 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £437,500
27 May 2004 40 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £275,000
26 November 2003 53 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £250,000
18 September 2003 24 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £250,000
15 November 2002 47 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £219,000
12 March 2002 36 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £170,000
30 March 2001 24 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £150,000
17 November 2000 42 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £129,000
21 July 2000 15 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Leasehold £118,000
30 June 2000 35 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £92,500
22 May 2000 24 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £137,000
26 November 1999 46 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £90,000
12 November 1999 40 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £120,000
6 October 1999 9 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £249,000
21 August 1998 37 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Leasehold £90,000
12 August 1998 45 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Leasehold £93,000
26 June 1998 35 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £73,500
17 April 1998 53 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £92,000
17 April 1998 46 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £78,000
21 November 1997 9 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Freehold £180,000
14 February 1997 49 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Leasehold £86,000
24 January 1997 23 Southerndown Avenue, Mayals, Swansea SA3 5EL Detached Leasehold £88,000

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 5EL

United Kingdom Parliament
Constituency

Gower

MP

Tonia Antoniazzi Labour

Senedd
Constituency

Swansea West

Senedd Member

Julie James 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)

Mayals

Councillor

Chris Evans Green Party (E&W)

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

Government Statistical Services (GSS) data for SA3 5EL

CodeNameData TypeData ThemeActive SinceData Owner
W00004313 Output Areas Statistical Building Block 1 January 2009 ONS
W01000805 Swansea 028D Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000195 Swansea 028 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000583 Mumbles Communities Administrative 1 January 2009 WG (LGBC)
W05001054 Mayals 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)
W09000019 Swansea West 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)
W35001770 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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