Property market
The five-year median is £336,500 from 2 recorded sales in SA4 9AG. 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 9AG
Penllergaer · Swansea · Wales
Updated September 2026
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Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA4 9AG
- Status
- Current
- Introduced
- 1 June 2002
- Terminated
- Not published
- Postcode area
- SA
- Postcode district
- SA4
- Postcode sector
- SA4 9
- Latitude
- 51.668990
- Longitude
- -3.999783
- British National Grid easting
- 261,804
- British National Grid northing
- 198,584
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Swansea · W06000011
- Electoral ward
- Penllergaer · W05001060
- Parish or community
- W04000974
- Westminster constituency
- Gower · W07000097
- Output area
- W00004486
- Lower layer super output area
- Swansea 004D · W01000837
- 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
12 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 4, Bryn Deri Close, Penllergaer, Swansea, SA4 9AG | 9 May 2025 | £313,000 |
| 12, Bryn Deri Close, Penllergaer, Swansea, SA4 9AG | 19 August 2022 | £360,000 |
| 4, Bryn Deri Close, Penllergaer, Swansea, SA4 9AG | 31 July 2018 | £197,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 26
- Primary
- 0
- Secondary
- 0
- 602 m
Penllergaer Primary School
Welsh establishment
- 2.3 km
Blaenymaes Primary School
Welsh establishment
- 2.6 km
Cadle Primary School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 159
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 77
- Public order 21
- Vehicle crime 11
- Other crime 10
- Other theft 10
Census 2021
Population and age profile
- Postcode residents
- 25
- Postcode households
- 14
- Residents per household
- 1.8
- SA4 9 residents
- 6,181
13 female, 12 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+
- 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
- 33.3%
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
9
within 5 km
TY'R FELIN SURGERY
CECIL ROAD, GORSEINON, SWANSEA, SA4 4BY
ODS code W98034
2.6 km
CHERITON MEDICAL CENTRE
CHERITON CRESCENT, PORTMEAD, SWANSEA, SA5 5LA
ODS code W98612
2.9 km
PRINCESS STREET SURGERY
PRINCESS STREET, GORSEINON, SWANSEA, SA4 4US
ODS code W98008
3.2 km
DR BENSUSAN & PARTNERS
PR2 FFORESTFACH MEDICL CENTRE, RAVENHILL ROAD, RAVENHILL, SWANSEA, SA5 5AA
ODS code W98007
3.3 km
DR POWELL & PARTNERS
PR1 FFORESTFACH MEDICAL CENTRE, RAVENHILL ROAD, RAVENHILL, SWANSEA, SA5 5AA
ODS code W98028
3.3 km
ESTUARY GROUP PRACTICE
22 MILL STREET, GOWERTON, SWANSEA, SA4 3ED
ODS code W98012
3.7 km
CLASE SURGERY
GREENHILL MEDICAL CENTRE, 88 MYNYDD GARNLWYD ROAD, MORRISTON, SWANSEA, SA6 7NZ
ODS code W98039
4.0 km
BRYNHYFRYD MEDICAL CENTRE
499 LLANGYFELACH ROAD, BRYNHYFRYD, SWANSEA, SA5 9EA
ODS code W98004
4.6 km
MANSELTON SURGERY
ELGIN STREET, MANSELTON, SWANSEA, SA5 8QE
ODS code W98043
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 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.2 miles
Parc Penllergaer
BCT · Parc Penllergaer
- 0.2 miles
Parc Penllergaer
BCT · Parc Penllergaer
- 0.2 miles
St David's Church
BCT · Penllergaer
- 0.2 miles
Keepers Close
BCT · Parc Penllergaer
- 0.3 miles
Old Inn
BCT · Penllergaer
Evidence in context
Schools
26 open schools are in scope, including 0 primary and 0 secondary schools. Penllergaer Primary School is the nearest published school at 602 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
159 published events cover 12 months, averaging 13.25 events per published month. The largest recorded category is Violence and sexual offences with 77 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.