The UK Postcode Database

SA11 3US

a postcode in Neath Port Talbot

Introduced in January 1980
SA11 3US 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 SA11 3US

Trevallen Avenue - 15 properties, USRN 47701916

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

Coordinates

Latitude: 51.6542 / 51°39'15"N

Longitude: -3.7878 / 3°47'16"W

UTM Reference: 30U 445500 5722871

OS Easting: 276420

OS Northing: 196558

OS Grid: SS764965

Location Encoding

Mapcode Local: GBR H3.6XMB

Mapcode Global: VH5GN.9PD8

Open Location Code: 9C3RM636+MV

Maidenhead Locator System: IO81cp57

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 2b1

  • Suburbanites and Peri-Urbanites
  • Rural Amenity
  • Ageing Rural Communities

Index of Multiple Deprivation (IMD): 809 / 1909

  • 5th decile
  • slightly more deprived

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

Sun and Moon Times for SA11 3US on Monday 22 June 2026

Nautical twilight begins (First light) 02:53
Civil twilight begins (Dawn) 04:09
Sunrise 04:57
Transit (sun is at its highest) 13:17
Sunset 21:37
Civil twilight ends (Dusk) 22:25
Nautical twilight ends (Nightfall) 23:40
Hours of daylight today04:27 to 22:07
Hours of darkness tonight
(lighting-up time)
22:07 to 04:27
Moon Phase Waxing Gibbous
Moon Sets 00:04
Moon Rises 13:06

For a full sun and moon calendar for SA11 3US, go to The Time and Place

Residential Property Sales in SA11 3US

DateAddressProperty TypeTenurePrice
2 August 2019 57 Trevallen Avenue, Neath SA11 3US Semi-detached Freehold £130,000
25 October 2018 31 Trevallen Avenue, Neath SA11 3US Detached Freehold £157,950
14 December 2017 33 Trevallen Avenue, Neath SA11 3US Detached Freehold £170,000
19 May 2017 39 Trevallen Avenue, Neath SA11 3US Detached Freehold £159,950
16 December 2015 47 Trevallen Avenue, Neath SA11 3US Semi-detached Leasehold £117,500
15 February 2013 35 Trevallen Avenue, Neath SA11 3US Detached Freehold £110,000
7 November 2011 43 Trevallen Avenue, Neath SA11 3US Semi-detached Freehold £121,000
7 September 2005 43 Trevallen Avenue, Neath SA11 3US Semi-detached Freehold £115,000
7 May 2004 57 Trevallen Avenue, Neath SA11 3US Semi-detached Freehold £110,000
23 August 2002 57 Trevallen Avenue, Neath SA11 3US Semi-detached Freehold £57,000
14 June 2000 55 Trevallen Avenue, Neath SA11 3US Semi-detached Freehold £54,000
20 October 1999 33 Trevallen Avenue, Neath SA11 3US Detached Freehold £55,000
15 June 1999 57 Trevallen Avenue, Neath SA11 3US Semi-detached Freehold £54,000
19 December 1997 45 Trevallen Avenue, Neath SA11 3US Semi-detached Leasehold £47,000
10 July 1996 55 Trevallen Avenue, Neath SA11 3US Semi-detached Freehold £49,950
29 March 1996 55 Trevallen Avenue, Neath SA11 3US Semi-detached Leasehold £45,000

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 SA11 3US

United Kingdom Parliament
Constituency

Neath and Swansea East

MP

Carolyn Harris Labour

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)

Cimla and Pelenna

Councillors

Jeremy Hurley Independent

Tim Bowen Independent

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

Government Statistical Services (GSS) data for SA11 3US

CodeNameData TypeData ThemeActive SinceData Owner
W00004853 Output Areas Statistical Building Block 1 January 2009 ONS
W01000909 Neath Port Talbot 009A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000207 Neath Port Talbot 009 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000618 Neath Communities Administrative 1 January 2009 WG (LGBC)
W05001690 Cimla and Pelenna Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000012 Neath Port Talbot Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000103 Neath and Swansea East 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)
W35001815 Workplace Zones Census 31 December 2011 ONS
W45001091 Neath 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.

Page generated in 0.84 seconds. 216.73.217.78. Mon, 22 Jun 2026 20:38:39 +0100. Reticulating Splines.