Property market
The five-year median is £104,950 from 4 recorded sales in SA4 3RS. 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.
SA4 3RS
Pen-clawdd · Swansea · Wales
Updated September 2026
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Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA4 3RS
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- SA
- Postcode district
- SA4
- Postcode sector
- SA4 3
- Latitude
- 51.638426
- Longitude
- -4.130070
- British National Grid easting
- 252,696
- British National Grid northing
- 195,440
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Swansea · W06000011
- Electoral ward
- Pen-clawdd · W05001058
- Parish or community
- W04000968
- Westminster constituency
- Gower · W07000097
- Output area
- W00004435
- Lower layer super output area
- Swansea 018B · W01000828
- Middle layer super output area
- Swansea 018 · W02000185
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore SA4
Property
21 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Unit 45, Crofty Industrial Estate, Penclawdd, Swansea, SA4 3RS | 22 September 2025 | £87,500 |
| Unit 14c, Crofty Industrial Estate, Penclawdd, Swansea, SA4 3RS | 16 September 2025 | £400,000 |
| Unit 3a, Crofty Industrial Estate, Penclawdd, Swansea, SA4 3RS | 27 March 2024 | £122,400 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 10
- Primary
- 0
- Secondary
- 0
- 1.5 km
Penclawdd Primary School
Welsh establishment
- 4.5 km
Ysgol Gynradd Bynea
Welsh establishment
- 4.7 km
Brynteg Primary
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 38
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 12
- Anti social behaviour 7
- Public order 5
- Other theft 4
- Vehicle crime 3
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- SA4 3 residents
- 9,936
Age bands in SA4 3
Wider postcode sector- Age 0 to 14
- 14.5%
- Age 15 to 24
- 10.5%
- Age 25 to 44
- 20.5%
- Age 45 to 64
- 29.6%
- Age 65 and over
- 24.9%
1,447 residents
1,043 residents
2,041 residents
2,955 residents
2,488 residents
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+
- 42.5%
- Ultrafast, 100 Mbit/s+
- 41.1%
- Ultrafast, 300 Mbit/s+
- 41.1%
- Gigabit-capable
- 41.1%
- Unable to receive decent fixed or FWA broadband
- 16.4%
- Next Generation Access
- 42.5%
- 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
1
within 5 km
LLWYNHENDY HEALTH CENTRE
LLWYNHENDY ROAD, LLANELLI, SA14 9BN
ODS code W00134
4.8 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
- 0.2 miles
Pencaerfenni Lane
BCT · Crofty
- 0.2 miles
Hermon
BCT · Crofty
- 0.2 miles
Pencaerfenni Park
BCT · Crofty
- 0.2 miles
Hermon
BCT · Crofty
- 0.2 miles
New Road
BCT · Crofty
Evidence in context
Schools
10 open schools are in scope, including 0 primary and 0 secondary schools. Penclawdd Primary School is the nearest published school at 0.9 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
38 published events cover 12 months, averaging 3.167 events per published month. The largest recorded category is Violence and sexual offences with 12 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.