Schools
16 open schools are in scope, including 0 primary and 0 secondary schools. Crwys Primary School is the nearest published school at 212 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
SA4 3QG
Fairwood · Swansea · Wales
Updated September 2026
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Nearby postcodes
Complete postcode fields and official codes
- Postcode
- SA4 3QG
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- SA
- Postcode district
- SA4
- Postcode sector
- SA4 3
- Latitude
- 51.628889
- Longitude
- -4.066970
- British National Grid easting
- 257,032
- British National Grid northing
- 194,254
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Swansea · W06000011
- Electoral ward
- Fairwood · W05001046
- Parish or community
- W04000977
- Westminster constituency
- Gower · W07000097
- Output area
- W00004142
- Lower layer super output area
- Swansea 018A · W01000772
- 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
32 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 4, Llwynderw, Three Crosses, Swansea, SA4 3QG | 14 April 2021 | £277,000 |
| 47, Llwynderw, Three Crosses, Swansea, SA4 3QG | 2 August 2019 | £215,000 |
| 21, Llwynderw, Three Crosses, Swansea, SA4 3QG | 18 April 2019 | £395,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 16
- Primary
- 0
- Secondary
- 0
- 212 m
Crwys Primary School
Welsh establishment
- 1.7 km
Pen Y Fro Primary
Welsh establishment
- 2.6 km
Gowerton School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 40
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 22
- Public order 7
- Burglary 3
- Vehicle crime 3
- Anti social behaviour 3
Census 2021
Population and age profile
- Postcode residents
- 92
- Postcode households
- 38
- Residents per household
- 2.4
- SA4 3 residents
- 9,936
44 female, 48 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 0.9% 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+
- 7.7%
- Ultrafast, 300 Mbit/s+
- 0%
- Gigabit-capable
- 0%
- 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.
GP practices
2
within 5 km
ESTUARY GROUP PRACTICE
22 MILL STREET, GOWERTON, SWANSEA, SA4 3ED
ODS code W98012
2.8 km
PRINCESS STREET SURGERY
PRINCESS STREET, GORSEINON, SWANSEA, SA4 4US
ODS code W98008
4.9 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
- 0.1 miles
Joiners` Arms
BCT · Three Crosses
- 0.1 miles
Joiners` Arms
BCT · Three Crosses
- 0.1 miles
Capel-y-Crwys
BCT · Three Crosses
- 0.1 miles
Capel-y-Crwys
BCT · Three Crosses
- 0.2 miles
Crossroads
BCT · Three Crosses
Evidence in context
Recorded crime
40 published events cover 12 months, averaging 3.333 events per published month. The largest recorded category is Violence and sexual offences with 22 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.