The UK Postcode Database

SA3 4LB

a postcode in Swansea

Introduced in December 1997
SA3 4LB 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 4LB

Libby Way - 27 properties, USRN 39106496

Three Ships Court - 1 property, USRN 39106503

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

Coordinates

Latitude: 51.5684 / 51°34'6"N

Longitude: -3.992 / 3°59'31"W

UTM Reference: 30U 431246 5713501

OS Easting: 262037

OS Northing: 187382

OS Grid: SS620873

Location Encoding

Mapcode Local: GBR GX.G53H

Mapcode Global: VH4KG.RVG1

Open Location Code: 9C3RH295+95

Maidenhead Locator System: IO81an06

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): 1760 / 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 4LB on Thursday 9 July 2026

Nautical twilight begins (First light) 03:15
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 4LB, go to The Time and Place

Residential Property Sales in SA3 4LB

DateAddressProperty TypeTenurePrice
5 April 2024 19 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £475,000
24 June 2021 16 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £390,000
12 February 2021 24 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £390,000
16 January 2021 19 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £340,000
18 December 2020 26 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £360,000
13 September 2019 20 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £359,000
17 May 2017 3 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £345,000
28 February 2014 23 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £237,500
17 September 2010 10 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £260,000
8 June 2010 25 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £300,000
11 December 2009 2 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £290,000
15 May 2007 16 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £325,000
6 October 2006 23 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £249,950
2 June 2006 5 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £280,000
14 July 2004 4 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £249,950
30 June 2004 23 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £200,000
19 April 2004 11 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £238,800
16 February 2004 21 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £228,000
16 June 2003 9 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £239,000
28 February 2003 21 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £130,000
14 December 2001 23 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £118,000
30 November 2001 23 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £116,000
1 November 2000 25 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £145,000
7 January 2000 3 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £134,950
23 December 1998 19 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £126,950
17 December 1998 18 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £111,995
17 December 1998 25 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £141,500
19 December 1997 26 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £111,000
19 December 1997 24 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £132,000
12 December 1997 27 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £97,000
28 November 1997 2 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £123,750
21 November 1997 25 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £132,000
20 November 1997 1 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £110,000
14 November 1997 4 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £111,000
31 October 1997 3 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £126,000
24 October 1997 8 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £90,000
17 October 1997 7 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £125,000
26 September 1997 6 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £96,000
19 September 1997 5 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £110,000
5 September 1997 11 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £123,000
1 August 1997 10 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £89,000
1 August 1997 9 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £109,000
30 July 1997 14 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £124,000
24 July 1997 12 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £123,000
27 June 1997 17 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £122,000
26 June 1997 15 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £95,000
9 June 1997 20 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £94,000
30 May 1997 21 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £123,000
20 December 1996 22 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £107,000
16 December 1996 23 Libby Way, Mumbles, Swansea SA3 4LB Detached Freehold £87,000

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 4LB

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 4LB

CodeNameData TypeData ThemeActive SinceData Owner
W00004413 Output Areas Statistical Building Block 1 January 2009 ONS
W01000826 Swansea 031D 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)
W35001779 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.

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