Property market
The five-year median is £401,000 from 4 recorded sales in SA4 9DY. 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 9DY
Pontlliw and Tircoed · Swansea · Wales
Updated September 2026
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Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA4 9DY
- Status
- Current
- Introduced
- 1 June 2002
- Terminated
- Not published
- Postcode area
- SA
- Postcode district
- SA4
- Postcode sector
- SA4 9
- Latitude
- 51.702809
- Longitude
- -4.016241
- British National Grid easting
- 260,770
- British National Grid northing
- 202,376
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Swansea · W06000011
- Electoral ward
- Pontlliw and Tircoed · W05001063
- Parish or community
- W04000976
- Westminster constituency
- Gower · W07000097
- Output area
- W00004253
- Lower layer super output area
- Swansea 004B · W01000792
- Middle layer super output area
- Swansea 004 · W02000171
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
13 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 202, Bryntirion Road, Pontlliw, Swansea, SA4 9DY | 13 August 2024 | £310,000 |
| 188, Bryntirion Road, Pontlliw, Swansea, SA4 9DY | 5 August 2024 | £387,000 |
| Broadlands, Bryntirion Road, Pontlliw, Swansea, SA4 9DY | 19 July 2024 | £415,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 12
- Primary
- 0
- Secondary
- 0
- 1.1 km
Pontlliw Primary School
Welsh establishment
- 1.4 km
Pontarddulais Primary School
Welsh establishment
- 1.6 km
Ysgol Gynradd Gymraeg Bryniago
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 137
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 62
- Public order 17
- Anti social behaviour 15
- Criminal damage and arson 13
- Vehicle crime 8
Census 2021
Population and age profile
- Postcode residents
- 26
- Postcode households
- 14
- Residents per household
- 1.9
- SA4 9 residents
- 6,181
15 female, 11 male
Age bands in SA4 9
Wider postcode sector- Age 0 to 14
- 19.6%
- Age 15 to 24
- 9.7%
- Age 25 to 44
- 26.1%
- Age 45 to 64
- 26.4%
- Age 65 and over
- 18.2%
1,189 residents
588 residents
1,586 residents
1,607 residents
1,109 residents
This postcode contained 0.4% of the sector's usual residents on Census Day. The age profile describes the wider SA4 9 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+
- 85.7%
- Ultrafast, 300 Mbit/s+
- 85.7%
- Gigabit-capable
- 85.7%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 100%
- Decent broadband available from fixed wireless
- 42.9%
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
4
within 5 km
TALYBONT SURGERY
STATION ROAD, PONTARDDULAIS, SWANSEA, SA4 8TJ
ODS code W98013
2.5 km
TY'R FELIN SURGERY
CECIL ROAD, GORSEINON, SWANSEA, SA4 4BY
ODS code W98034
3.8 km
PRINCESS STREET SURGERY
PRINCESS STREET, GORSEINON, SWANSEA, SA4 4US
ODS code W98008
4.1 km
LLANGENNECH SURGERY
PARK LANE, LLANGENNECH, LLANELLI, SA14 8TU
ODS code W92048
4.7 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 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.1 miles
Pontardulais Garden Centre
BCT · Goppa Hill
- 0.1 miles
Pontardulais Garden Centre
BCT · Goppa Hill
- 0.2 miles
Glamorgan Arms
BCT · Pont Lliw
- 0.2 miles
Glamorgan Arms
BCT · Pont Lliw
- 0.2 miles
Bolgoed Road
BCT · Goppa Hill
Evidence in context
Schools
12 open schools are in scope, including 0 primary and 0 secondary schools. Pontlliw Primary School is the nearest published school at 0.7 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
137 published events cover 12 months, averaging 11.417 events per published month. The largest recorded category is Violence and sexual offences with 62 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.