Property market
The five-year median is £430,000 from 2 recorded sales in SA4 3TW. 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 3TW
Pen-clawdd · Swansea · Wales
Updated September 2026
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Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA4 3TW
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- SA
- Postcode district
- SA4
- Postcode sector
- SA4 3
- Latitude
- 51.631014
- Longitude
- -4.122266
- British National Grid easting
- 253,212
- British National Grid northing
- 194,600
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
- W00004432
- 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
17 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 17, Station Road, Llanmorlais, Swansea, SA4 3TW | 19 November 2025 | £385,000 |
| 55, Station Road, Llanmorlais, Swansea, SA4 3TW | 2 December 2022 | £475,000 |
| 11, Station Road, Llanmorlais, Swansea, SA4 3TW | 31 July 2020 | £259,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 4
- Primary
- 0
- Secondary
- 0
- 1.5 km
Penclawdd Primary School
Welsh establishment
- 3.9 km
Crwys Primary School
Welsh establishment
- 4.5 km
Llanrhidian Primary School
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
- 56
- Postcode households
- 27
- Residents per household
- 2.1
- SA4 3 residents
- 9,936
30 female, 26 male
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
This postcode contained 0.6% of the sector's usual residents on Census Day. The age profile describes the wider SA4 3 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+
- 100%
- Ultrafast, 300 Mbit/s+
- 100%
- Gigabit-capable
- 100%
- 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.
Nearby transport
- 0.2 miles
Station Road
BCT · Llanmorlais
- 0.2 miles
Station Road
BCT · Llanmorlais
- 0.3 miles
Riverside
BCT · Crofty
- 0.3 miles
Riverside
BCT · Crofty
- 0.4 miles
New Road
BCT · Crofty
Evidence in context
Schools
4 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.