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SA18 1EG

Gwaun-Cae-Gurwen and Lower Brynamman · Neath Port Talbot · Wales

Updated September 2026

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Location overview

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Post town
Ammanford
Ward
Gwaun-Cae-Gurwen and Lower Brynamman
Local authority
Neath Port Talbot
Constituency
Brecon, Radnor and Cwm Tawe
Postcode district
SA18
Postcode sector
SA18 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA18 1ET 89 m
SA18 1ES 91 m
SA18 1EY 145 m
SA18 1ER 176 m
SA18 1EH 189 m
Complete postcode fields and official codes
Postcode
SA18 1EG
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SA
Postcode district
SA18
Postcode sector
SA18 1
Latitude
51.793167
Longitude
-3.885041
British National Grid easting
270,095
British National Grid northing
212,182

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Neath Port Talbot · W06000012
Electoral ward
Gwaun-Cae-Gurwen and Lower Brynamman · W05001700
Parish or community
W04000615
Westminster constituency
Brecon, Radnor and Cwm Tawe · W07000085
Output area
W00004942
Lower layer super output area
Neath Port Talbot 020C · W01000928
Middle layer super output area
Neath Port Talbot 020 · W02000417

Postcode source versions

Explore SA18

Property

View all property records
48 recorded sales at this postcode
Address Date Price
22, Graig Road, Gwaun Cae Gurwen, Ammanford, SA18 1EG 5 September 2025 £135,000
4, Graig Road, Gwaun Cae Gurwen, Ammanford, SA18 1EG 25 October 2024 £105,000
39, Graig Road, Gwaun Cae Gurwen, Ammanford, SA18 1EG 9 August 2024 £232,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
5
Primary
0
Secondary
0

  1. YGG Gwaun-Cae-Gurwen

    Welsh establishment

    322 m

  2. Tairgwaith Primary School

    Welsh establishment

    1.4 km

  3. Brynaman C P School

    Welsh establishment

    2.9 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
306
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 168
  • Public order 35
  • Anti social behaviour 31
  • Criminal damage and arson 26
  • Other crime 12

Census 2021

Population and age profile

Postcode residents
54

29 female, 25 male

Postcode households
29
Residents per household
1.9
SA18 1 residents
9,107

Age bands in SA18 1

Wider postcode sector
Age 0 to 14
16.9%

1,604 residents

Age 15 to 24
10.2%

967 residents

Age 25 to 44
22.5%

2,135 residents

Age 45 to 64
27.8%

2,639 residents

Age 65 and over
22.7%

2,163 residents

This postcode contained 0.6% of the sector's usual residents on Census Day. The age profile describes the wider SA18 1 sector, not people in this individual postcode.

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
97.6%
Ultrafast, 300 Mbit/s+
97.6%
Gigabit-capable
97.6%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

GP practices

2

within 5 km

  • AMMAN TAWE PARTNERSHIP

    1 GRAIG ROAD, GWAUN CAE GURWEN, AMMANFORD, SA18 1EG

    ODS code W00142

    0 m

  • AMMAN TAWE PARTNERSHIP

    4 GWILYM ROAD, CWMLLYNFELL, SWANSEA, SA9 2GH

    ODS code W00143

    4.6 km

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Gwaun Cae Gurwen Square

    BCT · Gwaun-Cae-Gurwen

    0.1 miles

  • Gwaun Cae Gurwen Square

    BCT · Gwaun-Cae-Gurwen

    0.1 miles

  • Cwmgors Club

    BCT · Gwaun-Cae-Gurwen

    0.1 miles

  • Cwmgors Club

    BCT · Gwaun-Cae-Gurwen

    0.1 miles

  • CKs

    BCT · Gwaun-Cae-Gurwen

    0.1 miles

Evidence in context

Property market

The five-year median is £105,000 from 11 recorded sales in SA18 1EG. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Neath Port Talbot is £162,967 in June 2026, up 1.3% year on year.

Schools

5 open schools are in scope, including 0 primary and 0 secondary schools. YGG Gwaun-Cae-Gurwen is the nearest published school at 322 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

306 published events cover 12 months, averaging 25.5 events per published month. The largest recorded category is Violence and sexual offences with 168 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.