SA33 5AW

St Clears and Llansteffan · Carmarthenshire · Wales

Updated September 2026

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Location overview

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Post town: Carmarthen
Ward: St Clears and Llansteffan
Local authority: Carmarthenshire
Constituency: Caerfyrddin
Postcode district: SA33
Postcode sector: SA33 5

Nearby postcodes

Nearby postcode distances
Postcode	Distance
SA33 5HS	699 m
SA33 5HP	752 m
SA33 5HR	791 m
SA33 5AN	950 m
SA33 5AR	1.0 km

Complete postcode fields and official codes

Postcode: SA33 5AW
Status: Current
Introduced: 1 January 1980
Terminated: Not published
Postcode area: SA
Postcode district: SA33
Postcode sector: SA33 5
Latitude: 51.802750
Longitude: -4.403792
British National Grid easting: 234,359
British National Grid northing: 214,300

Statistical and administrative geographies

Country: Wales · W92000004
Region: W99999999
Local authority district: Carmarthenshire · W06000010
Electoral ward: St Clears and Llansteffan · W05001221
Parish or community: W04000534
Westminster constituency: Caerfyrddin · W07000087
Output area: W00003763
Lower layer super output area: Carmarthenshire 027G · W01000700
Middle layer super output area: Carmarthenshire 027 · W02000418

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 SA33

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
2, Coomb Gardens, Llangain, Carmarthen, SA33 5AW	29 October 2025	£303,000
Cwm Isaf Cottage, Llangain, Carmarthen, SA33 5AW	4 October 2011	£180,000
2, Coomb Gardens, Llangain, Carmarthen, SA33 5AW	17 April 2003	£85,000

Schools

Within 3.1 miles of this postcode

View all nearby schools

Open schools: 4
Primary: 0
Secondary: 0

Ysgol Llanstephan

Welsh establishment
3.7 km
Llangain School

Welsh establishment
4.1 km
Bancyfelin C.P. School

Welsh establishment
4.3 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records

Published events: 2
Months covered: 12
Latest month: June 2026

Most recorded categories in this period

Burglary 1
Violence and sexual offences 1

Census 2021

Population and age profile

Postcode residents: 13
Postcode households: 4
Residents per household: 3.3
SA33 5 residents: 3,282

Age bands in SA33 5

Wider postcode sector

Age 0 to 14: 12.3%
Age 15 to 24: 8.4%
Age 25 to 44: 17.2%
Age 45 to 64: 31.2%
Age 65 and over: 30.8%

This postcode contained 0.4% of the sector's usual residents on Census Day. The age profile describes the wider SA33 5 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+: 80%
Ultrafast, 100 Mbit/s+: 0%
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%

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

Monument

BCT · Llangynog
0.9 miles
Llangynnog Hall

BCT · Llangynog
0.9 miles
Ger-y-Marbell

BCT · Llanybri
1.1 miles
Post Office

BCT · Llanybri
1.2 miles
Post Office

BCT · Llanybri
1.2 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 £303,000 from 1 recorded sale in SA33 5AW. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Carmarthenshire is £197,547 in June 2026, up 6.1% year on year.

Schools

Published establishments

4 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Llanstephan is the nearest published school at 2.3 miles.

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

Recorded crime

Published police records

2 published events cover 12 months, averaging 0.167 events per published month. The largest recorded category is Burglary with 1 events.

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