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SA3 1DB

Gower · Swansea · Wales

Updated September 2026

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Location overview

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Post town
Swansea
Ward
Gower
Local authority
Swansea
Constituency
Gower
Postcode district
SA3
Postcode sector
SA3 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA3 1DA 296 m
SA3 1DQ 328 m
SA3 1DH 348 m
SA3 1DP 497 m
SA3 1BY 538 m
Complete postcode fields and official codes
Postcode
SA3 1DB
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SA
Postcode district
SA3
Postcode sector
SA3 1
Latitude
51.616559
Longitude
-4.247111
British National Grid easting
244,523
British National Grid northing
193,251

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Swansea · W06000011
Electoral ward
Gower · W05001048
Parish or community
W04000575
Westminster constituency
Gower · W07000097
Output area
W00004162
Lower layer super output area
Swansea 030B · W01000776
Middle layer super output area
Swansea 030 · W02000197

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
41 recorded sales at this postcode
Address Date Price
Underhill, Llanmadoc, Swansea, SA3 1DB 10 December 2025 £400,000
Forge Cottage, Llanmadoc, Swansea, SA3 1DB 22 August 2025 £475,000
Hill House, Llanmadoc, Swansea, SA3 1DB 28 June 2024 £590,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
1
Primary
0
Secondary
0

  1. Knelston Primary School

    Welsh establishment

    4.9 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
7
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Vehicle crime 2
  • Anti social behaviour 2
  • Violence and sexual offences 2
  • Criminal damage and arson 1

Census 2021

Population and age profile

Postcode residents
62

32 female, 30 male

Postcode households
25
Residents per household
2.5
SA3 1 residents
2,923

Age bands in SA3 1

Wider postcode sector
Age 0 to 14
12.6%

368 residents

Age 15 to 24
8.7%

255 residents

Age 25 to 44
13.5%

397 residents

Age 45 to 64
32.3%

948 residents

Age 65 and over
32.9%

963 residents

This postcode contained 2.1% of the sector's usual residents on Census Day. The age profile describes the wider SA3 1 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+
90.2%
Ultrafast, 100 Mbit/s+
85.4%
Ultrafast, 300 Mbit/s+
85.4%
Gigabit-capable
85.4%
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.

Nearby transport

  • Britannia Inn

    BCT · Llanmadoc

    0.0 miles

  • Britannia Inn

    BCT · Llanmadoc

    0.0 miles

  • Post Office

    BCT · Llanmadoc

    0.3 miles

  • St Cattwg`s Church

    BCT · Cheriton

    0.4 miles

  • St Cattwg`s Church

    BCT · Cheriton

    0.4 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 £475,000 from 5 recorded sales in SA3 1DB. 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

1 open schools are in scope, including 0 primary and 0 secondary schools. Knelston Primary School is the nearest published school at 3.0 miles.

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

Recorded crime

Published police records

7 published events cover 12 months, averaging 0.583 events per published month. The largest recorded category is Vehicle crime with 2 events.

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