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SA33 4BG

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 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA33 4BH 21 m
SA33 4LT 42 m
SA33 4LR 51 m
SA33 4BL 79 m
SA33 4BQ 116 m
Complete postcode fields and official codes
Postcode
SA33 4BG
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SA
Postcode district
SA33
Postcode sector
SA33 4
Latitude
51.820422
Longitude
-4.493571
British National Grid easting
228,237
British National Grid northing
216,473

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Carmarthenshire · W06000010
Electoral ward
St Clears and Llansteffan · W05001221
Parish or community
W04000555
Westminster constituency
Caerfyrddin · W07000087
Output area
W00003871
Lower layer super output area
Carmarthenshire 027B · W01000720
Middle layer super output area
Carmarthenshire 027 · W02000418

Postcode source versions

Explore SA33

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

Property

At this postcode

View all property records
7 recorded sales at this postcode
Address Date Price
Oakfield, Station Road, St Clears, Carmarthen, SA33 4BG 30 August 2024 £127,000
Corvus Inn, Station Road, St Clears, Carmarthen, SA33 4BG 8 September 2021 £220,000
Oakfield, Station Road, St Clears, Carmarthen, SA33 4BG 14 March 2013 £122,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
4
Primary
0
Secondary
0

  1. Westward House School

    Welsh establishment

    280 m

  2. Ysgol Griffith Jones

    Welsh establishment

    455 m

  3. Meidrim C.P. School

    Welsh establishment

    4.5 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
162
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 90
  • Public order 17
  • Criminal damage and arson 12
  • Anti social behaviour 11
  • Other theft 8

Census 2021

Population and age profile

Postcode residents
8

4 female, 4 male

Postcode households
2
Residents per household
4.0
SA33 4 residents
5,576

Age bands in SA33 4

Wider postcode sector
Age 0 to 14
16.1%

930 residents

Age 15 to 24
8%

460 residents

Age 25 to 44
20.8%

1,204 residents

Age 45 to 64
28.3%

1,633 residents

Age 65 and over
26.9%

1,553 residents

This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider SA33 4 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+
100%
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
100%
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

1

within 5 km

  • COACH & HORSES SURGERY

    PENTRE ROAD, ST. CLEARS, CARMARTHEN, SA33 4AA

    ODS code W92007

    162 m

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

  • The Black Lion

    BCT · St Clears

    0.1 miles

  • Wembley Garage

    BCT · St Clears

    0.1 miles

  • St Clears By-Pass

    BCT · St Clears

    0.1 miles

  • St Clears Chemist

    BCT · St Clears

    0.2 miles

  • Library

    BCT · St Clears

    0.2 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 £173,500 from 2 recorded sales in SA33 4BG. 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. Westward House School is the nearest published school at 280 m.

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

Recorded crime

Published police records

162 published events cover 12 months, averaging 13.5 events per published month. The largest recorded category is Violence and sexual offences with 90 events.

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