SA4 6BB

Gorseinon and Penyrheol · Swansea · Wales

Updated September 2026

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Location overview

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Post town
Swansea
Local authority
Swansea
Constituency
Gower
Postcode district
SA4
Postcode sector
SA4 6

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA4 4UN 110 m
SA4 6BD 121 m
SA4 4AE 139 m
SA4 6HZ 154 m
SA4 6HX 158 m
Complete postcode fields and official codes
Postcode
SA4 6BB
Status
Current
Introduced
1 January 1993
Terminated
Not published
Postcode area
SA
Postcode district
SA4
Postcode sector
SA4 6
Latitude
51.666570
Longitude
-4.043204
British National Grid easting
258,794
British National Grid northing
198,398

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Swansea · W06000011
Parish or community
W04000964
Westminster constituency
Gower · W07000097
Output area
W00004152
Lower layer super output area
Swansea 005B · W01000774
Middle layer super output area
Swansea 005 · W02000172

Postcode source versions

Explore SA4

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
58 recorded sales at this postcode
Address Date Price
14, Dyffryn Road, Gorseinon, Swansea, SA4 6BB 6 March 2026 £247,500
33, Dyffryn Road, Gorseinon, Swansea, SA4 6BB 31 January 2024 £135,000
30, Dyffryn Road, Gorseinon, Swansea, SA4 6BB 25 September 2023 £260,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
21
Primary
0
Secondary
0
  1. Pontybrenin Primary School

    Welsh establishment

    276 m
  2. Ysgol Gynradd Gymraeg Pontybrenin

    Welsh establishment

    276 m
  3. Penyrheol Comprehensive School

    Welsh establishment

    927 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
880
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 398
  • Anti social behaviour 101
  • Criminal damage and arson 82
  • Public order 80
  • Other theft 52

Census 2021

Population and age profile

Postcode residents
89

48 female, 41 male

Postcode households
43
Residents per household
2.1
SA4 6 residents
7,525

Age bands in SA4 6

Wider postcode sector
Age 0 to 14
17.6%

1,292 residents

Age 15 to 24
10%

734 residents

Age 25 to 44
24.7%

1,817 residents

Age 45 to 64
26.2%

1,927 residents

Age 65 and over
21.6%

1,589 residents

This postcode contained 1.2% of the sector's usual residents on Census Day. The age profile describes the wider SA4 6 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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+
97.8%
Ultrafast, 100 Mbit/s+
97.8%
Ultrafast, 300 Mbit/s+
97.8%
Gigabit-capable
97.8%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
97.8%
Decent broadband available from fixed wireless
80.4%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

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

NHS ODS

GP practices

4

within 5 km

  • PRINCESS STREET SURGERY

    PRINCESS STREET, GORSEINON, SWANSEA, SA4 4US

    ODS code W98008

    488 m

  • TY'R FELIN SURGERY

    CECIL ROAD, GORSEINON, SWANSEA, SA4 4BY

    ODS code W98034

    616 m

  • ESTUARY GROUP PRACTICE

    22 MILL STREET, GOWERTON, SWANSEA, SA4 3ED

    ODS code W98012

    1.9 km

  • LLANGENNECH SURGERY

    PARK LANE, LLANGENNECH, LLANELLI, SA14 8TU

    ODS code W92048

    4.5 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Pantglas

    BCT · Gorseinon

    0.1 miles
  • Pantglas

    BCT · Gorseinon

    0.1 miles
  • Gorseinon Bus Station Stand 1

    BCS · Gorseinon

    0.1 miles
  • Gorseinon Bus Station Stand 6

    BCS · Gorseinon

    0.1 miles
  • Libanus Road

    BCT · Gorseinon

    0.1 miles

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £185,000 from 5 recorded sales in SA4 6BB. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Swansea is £206,059 in June 2026, up 0.2% year on year.

Schools

Published establishments

21 open schools are in scope, including 0 primary and 0 secondary schools. Pontybrenin Primary School is the nearest published school at 276 m.

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

Recorded crime

Published police records

880 published events cover 12 months, averaging 73.333 events per published month. The largest recorded category is Violence and sexual offences with 398 events.

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