SA17 4GL

Trimsaran · Carmarthenshire · Wales

Updated September 2026

Compare this postcode

Location overview

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Post town
Kidwelly
Local authority
Carmarthenshire
Constituency
Llanelli
Postcode district
SA17
Postcode sector
SA17 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA17 4GH 48 m
SA17 4GA 109 m
SA17 4GB 132 m
SA17 4BB 236 m
SA17 4HD 285 m
Complete postcode fields and official codes
Postcode
SA17 4GL
Status
Current
Introduced
1 April 2010
Terminated
Not published
Postcode area
SA
Postcode district
SA17
Postcode sector
SA17 4
Latitude
51.733821
Longitude
-4.234602
British National Grid easting
245,788
British National Grid northing
206,264

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Carmarthenshire · W06000010
Electoral ward
Trimsaran · W05001224
Parish or community
W04001087
Westminster constituency
Llanelli · W07000098
Output area
W00003911
Lower layer super output area
Carmarthenshire 018D · W01000730
Middle layer super output area
Carmarthenshire 018 · W02000159

Postcode source versions

Explore SA17

17 recorded sales at this postcode
Address Date Price
7, Heol Waunhir, Carway, Kidwelly, SA17 4GL 20 January 2026 £255,000
15, Heol Waunhir, Carway, Kidwelly, SA17 4GL 11 July 2025 £220,000
15, Heol Waunhir, Carway, Kidwelly, SA17 4GL 24 June 2022 £200,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
8
Primary
0
Secondary
0
  1. Carway C.P. School

    Welsh establishment

    516 m
  2. Trimsaran Community School

    Welsh establishment

    1.9 km
  3. Pontyates C.P. School

    Welsh establishment

    2.6 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
156
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 81
  • Criminal damage and arson 25
  • Anti social behaviour 13
  • Public order 8
  • Burglary 7

Census 2021

Population and age profile

Postcode residents
25

12 female, 13 male

Postcode households
8
Residents per household
3.1
SA17 4 residents
6,715

Age bands in SA17 4

Wider postcode sector
Age 0 to 14
17.8%

1,254 residents

Age 15 to 24
10%

708 residents

Age 25 to 44
23.2%

1,638 residents

Age 45 to 64
26.5%

1,874 residents

Age 65 and over
22.5%

1,587 residents

This postcode contained 0.4% of the sector's usual residents on Census Day. The age profile describes the wider SA17 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+
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
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

  • MEDDYGFA'R SARN

    12 HEOL Y MEINCIAU, PONTYATES, LLANELLI, SA15 5TR

    ODS code W92013

    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 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Ffos-las Heol Waunhir

    BCT · Carway

    0.0 miles
  • Ffos-las Rhodfa r Ceffyl

    BCT · Carway

    0.1 miles
  • Glyn Abbey

    BCT · Carway

    0.2 miles
  • Ffos las Ffordd y Felen

    BCT · Carway

    0.2 miles
  • Glyn Abbey

    BCT · Carway

    0.2 miles

Evidence in context

Property market

The five-year median is £210,000 from 4 recorded sales in SA17 4GL. 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

8 open schools are in scope, including 0 primary and 0 secondary schools. Carway C.P. School is the nearest published school at 516 m.

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

Recorded crime

156 published events cover 12 months, averaging 13 events per published month. The largest recorded category is Violence and sexual offences with 81 events.

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