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SA33 4JT

Llanboidy · Carmarthenshire · Wales

Updated September 2026

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Location overview

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Post town
Carmarthen
Ward
Llanboidy
Local authority
Carmarthenshire
Constituency
Caerfyrddin
Postcode district
SA33
Postcode sector
SA33 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA33 4JS 888 m
SA33 4JX 1.1 km
SA33 4AZ 1.2 km
SA33 4JY 1.2 km
SA33 4JU 1.4 km
Complete postcode fields and official codes
Postcode
SA33 4JT
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SA
Postcode district
SA33
Postcode sector
SA33 4
Latitude
51.840407
Longitude
-4.522086
British National Grid easting
226,349
British National Grid northing
218,763

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Carmarthenshire · W06000010
Electoral ward
Llanboidy · W05001200
Parish or community
W04000533
Westminster constituency
Caerfyrddin · W07000087
Output area
W00003629
Lower layer super output area
Carmarthenshire 027A · W01000674
Middle layer super output area
Carmarthenshire 027 · W02000418

Postcode source versions

Explore SA33

Property

View all property records
11 recorded sales at this postcode
Address Date Price
Lleifor, Llangynin, Carmarthen, SA33 4JT 31 March 2025 £265,000
Gwynfa, Llangynin, Carmarthen, SA33 4JT 5 February 2021 £310,000
Lleifor, Llangynin, Carmarthen, SA33 4JT 24 January 2019 £174,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
3
Primary
0
Secondary
0

  1. Westward House School

    Welsh establishment

    2.9 km

  2. Ysgol Griffith Jones

    Welsh establishment

    2.9 km

  3. Meidrim C.P. School

    Welsh establishment

    3.7 km

Census 2021

Population and age profile

Postcode residents
16

10 female, 6 male

Postcode households
7
Residents per household
2.3
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 0.3% of the sector's usual residents on Census Day. The age profile describes the wider SA33 4 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+
0%
Ultrafast, 100 Mbit/s+
0%
Ultrafast, 300 Mbit/s+
0%
Gigabit-capable
0%
Unable to receive decent fixed or FWA broadband
25%
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

1

within 5 km

  • COACH & HORSES SURGERY

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

    ODS code W92007

    2.9 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

  • Post Office

    BCT · Llangynin

    1.1 miles

  • Post Office

    BCT · Llangynin

    1.1 miles

  • Spring Gardens

    BCT · Pwll-Trap

    1.3 miles

  • The White Lion Inn

    BCT · Pwll-Trap

    1.3 miles

  • White Lion Inn

    BCT · Pwll-Trap

    1.3 miles

Evidence in context

Property market

The five-year median is £265,000 from 1 recorded sale in SA33 4JT. 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

3 open schools are in scope, including 0 primary and 0 secondary schools. Westward House School is the nearest published school at 1.8 miles.

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