SA31 1EF

Carmarthen Town North and South · Carmarthenshire · Wales

Updated September 2026

Compare this postcode

Location overview

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Post town
Carmarthen
Local authority
Carmarthenshire
Constituency
Caerfyrddin
Postcode district
SA31
Postcode sector
SA31 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA31 1QF 40 m
SA31 1EB 81 m
SA31 1JJ 94 m
SA31 1JL 134 m
SA31 1ED 157 m
Complete postcode fields and official codes
Postcode
SA31 1EF
Status
Current
Introduced
1 June 1981
Terminated
Not published
Postcode area
SA
Postcode district
SA31
Postcode sector
SA31 1
Latitude
51.865258
Longitude
-4.299475
British National Grid easting
241,770
British National Grid northing
221,019

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Carmarthenshire · W06000010
Parish or community
W04000494
Westminster constituency
Caerfyrddin · W07000087
Output area
W00003425
Lower layer super output area
Carmarthenshire 007D · W01000640
Middle layer super output area
Carmarthenshire 007 · W02000148

Postcode source versions

Explore SA31

55 recorded sales at this postcode
Address Date Price
Penydderwen, 14, Llwyn Meredith, Carmarthen, SA31 1EF 10 April 2025 £405,000
62, Llwyn Meredith, Carmarthen, SA31 1EF 14 September 2020 £132,000
32, Llwyn Meredith, Carmarthen, SA31 1EF 27 February 2020 £135,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
12
Primary
0
Secondary
0
  1. Richmond Park Primary School

    Welsh establishment

    503 m
  2. Myrddin C.P. School

    Welsh establishment

    1.1 km
  3. Ysgol y Dderwen

    Welsh establishment

    1.1 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,931
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 834
  • Shoplifting 222
  • Anti social behaviour 171
  • Public order 157
  • Criminal damage and arson 151

Census 2021

Population and age profile

Postcode residents
89

48 female, 41 male

Postcode households
43
Residents per household
2.1
SA31 1 residents
5,877

Age bands in SA31 1

Wider postcode sector
Age 0 to 14
17%

990 residents

Age 15 to 24
11.3%

657 residents

Age 25 to 44
27.4%

1,593 residents

Age 45 to 64
24.4%

1,421 residents

Age 65 and over
19.9%

1,159 residents

This postcode contained 1.5% of the sector's usual residents on Census Day. The age profile describes the wider SA31 1 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+
100%
Ultrafast, 100 Mbit/s+
95.5%
Ultrafast, 300 Mbit/s+
95.5%
Gigabit-capable
95.5%
Unable to receive decent fixed or FWA broadband
0%
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

3

within 5 km

  • ST PETER'S SURGERY

    ST. PETERS SURGERY, ST. PETERS STREET, CARMARTHEN, SA31 1AH

    ODS code W92050

    649 m

  • FURNACE HOUSE SURGERY

    ST. ANDREWS ROAD, CARMARTHEN, SA31 1EX

    ODS code W92016

    728 m

  • MEDDYGFA PARC

    MEDDYGFA PARC, BUILDING 8, PARC DEWI SANT, JOB'S WELL ROAD, CARMARTHEN, SA31 3HB

    ODS code W92616

    2.5 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 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Llwyn Meredydd

    BCT · Cwm-oernant

    0.0 miles
  • Belvedere Avenue

    BCT · Carmarthen

    0.1 miles
  • Belvedere Post Box

    BCT · Carmarthen

    0.2 miles
  • Park Hall Green

    BCT · Carmarthen

    0.2 miles
  • Capel Evan Road Turn

    BCT · Carmarthen

    0.2 miles

Evidence in context

Property market

The five-year median is £405,000 from 1 recorded sale in SA31 1EF. 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

12 open schools are in scope, including 0 primary and 0 secondary schools. Richmond Park Primary School is the nearest published school at 503 m.

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

Recorded crime

1,931 published events cover 12 months, averaging 160.917 events per published month. The largest recorded category is Violence and sexual offences with 834 events.

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