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SA3 3BU

Bishopston · Swansea · Wales

Updated September 2026

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Location overview

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Post town
Swansea
Ward
Bishopston
Local authority
Swansea
Constituency
Gower
Postcode district
SA3
Postcode sector
SA3 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA3 3BT 235 m
SA3 3BS 340 m
SA3 3DT 368 m
SA3 3DW 469 m
SA3 4RY 481 m
Complete postcode fields and official codes
Postcode
SA3 3BU
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SA
Postcode district
SA3
Postcode sector
SA3 3
Latitude
51.570757
Longitude
-4.039929
British National Grid easting
258,723
British National Grid northing
187,737

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Swansea · W06000011
Electoral ward
Bishopston · W05001039
Parish or community
W04000957
Westminster constituency
Gower · W07000097
Output area
W00003954
Lower layer super output area
Swansea 028A · W01000736
Middle layer super output area
Swansea 028 · W02000195

Postcode source versions

Explore SA3

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
9 recorded sales at this postcode
Address Date Price
White Walls, Caswell Bay, Swansea, SA3 3BU 21 December 2022 £608,000
Green Acres, Caswell Bay, Swansea, SA3 3BU 5 October 2020 £1,475,000
Caslone, Caswell Bay, Swansea, SA3 3BU 19 June 2020 £593,500

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
12
Primary
0
Secondary
0

  1. Bishopston Primary School

    Welsh establishment

    1.6 km

  2. Bishopston Comprehensive School

    Welsh establishment

    1.6 km

  3. Newton Primary School

    Welsh establishment

    1.8 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
95
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 43
  • Public order 11
  • Anti social behaviour 10
  • Criminal damage and arson 7
  • Other theft 6

Census 2021

Population and age profile

Postcode residents
28

15 female, 13 male

Postcode households
11
Residents per household
2.5
SA3 3 residents
3,645

Age bands in SA3 3

Wider postcode sector
Age 0 to 14
13.8%

506 residents

Age 15 to 24
8.7%

318 residents

Age 25 to 44
15.4%

565 residents

Age 45 to 64
28.3%

1,035 residents

Age 65 and over
33.8%

1,237 residents

This postcode contained 0.8% of the sector's usual residents on Census Day. The age profile describes the wider SA3 3 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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+
85.7%
Ultrafast, 100 Mbit/s+
71.4%
Ultrafast, 300 Mbit/s+
71.4%
Gigabit-capable
71.4%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

2

within 5 km

  • KINGS ROAD SURGERY

    2-6 KINGS ROAD, MUMBLES, SWANSEA, SA3 4AJ

    ODS code W98055

    2.6 km

  • THE MUMBLES MEDICAL PRACTICE

    10 WEST CROSS AVENUE, WEST CROSS, SWANSEA, SA3 5UA

    ODS code W98033

    2.7 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Caswell Bay Car Park

    BCT · Caswell Bay

    0.4 miles

  • Caswell Bay Terminus

    BCT · Caswell Bay

    0.4 miles

  • Pyle Corner

    BCT · Pyle

    0.5 miles

  • Pyle Corner

    BCT · Pyle

    0.5 miles

  • Brandy Cove Road

    BCT · Pyle

    0.5 miles

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £608,000 from 1 recorded sale in SA3 3BU. 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.

Schools

Published establishments

12 open schools are in scope, including 0 primary and 0 secondary schools. Bishopston Primary School is the nearest published school at 1.0 miles.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

95 published events cover 12 months, averaging 7.917 events per published month. The largest recorded category is Violence and sexual offences with 43 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.