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SA17 5AU

Kidwelly and St Ishmael · Carmarthenshire · Wales

Updated September 2026

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Location overview

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Post town
Kidwelly
Ward
Kidwelly and St Ishmael
Local authority
Carmarthenshire
Constituency
Llanelli
Postcode district
SA17
Postcode sector
SA17 5

Nearby postcodes

Nearby postcode distances
Postcode Distance
SA17 5AY 624 m
SA17 5BA 684 m
SA17 5AT 737 m
SA17 5JR 1.2 km
SA17 5AP 1.3 km
Complete postcode fields and official codes
Postcode
SA17 5AU
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SA
Postcode district
SA17
Postcode sector
SA17 5
Latitude
51.760452
Longitude
-4.313926
British National Grid easting
240,405
British National Grid northing
209,396

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Carmarthenshire · W06000010
Electoral ward
Kidwelly and St Ishmael · W05001198
Parish or community
W04000556
Westminster constituency
Llanelli · W07000098
Output area
W00003879
Lower layer super output area
Carmarthenshire 012E · W01000723
Middle layer super output area
Carmarthenshire 012 · W02000153

Postcode source versions

Explore SA17

Property

View all property records
7 recorded sales at this postcode
Address Date Price
Plas Y Gwiddel, Kidwelly, SA17 5AU 3 August 2022 £313,000
Parkgwyn Farm, Kidwelly, SA17 5AU 10 May 2019 £235,000
Plas Y Gwiddel, Kidwelly, SA17 5AU 26 July 2017 £221,000

Schools

Within 5 km of this postcode

View all nearby schools
Open schools
4
Primary
0
Secondary
0

  1. Ysgol Y Castell

    Welsh establishment

    2.7 km

  2. Ysgol Gwenllian

    Welsh establishment

    2.8 km

  3. Ysgol G. Mynyddygarreg

    Welsh establishment

    2.8 km

Census 2021

Population and age profile

Postcode residents
21
11 female, 10 male
Postcode households
6
Residents per household
3.5
SA17 5 residents
3,140

Age bands in SA17 5

Wider postcode sector
Age 0 to 14
12.2%
400 residents
Age 15 to 24
9.2%
301 residents
Age 25 to 44
16.1%
527 residents
Age 45 to 64
32%
1,046 residents
Age 65 and over
30.4%
994 residents

This postcode contained 0.7% of the sector's usual residents on Census Day. The age profile describes the wider SA17 5 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+
75%
Ultrafast, 100 Mbit/s+
75%
Ultrafast, 300 Mbit/s+
75%
Gigabit-capable
75%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
75%
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, coverage at January 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

GP practices

1

within 5 km straight-line

  • MEDDYGFA MINAFON

    HILLFIELD VILLAS, KIDWELLY, SA17 4UL

    ODS code W92003

    2.7 km

Nearby transport

  • Kingswood

    BCT · Mynyddygarreg

    1.5 km

  • Kingswood

    BCT · Mynyddygarreg

    1.5 km

  • Glanmorlais

    BCT · Llandyfaelog

    1.6 km

  • Glanmorlais

    BCT · Llandyfaelog

    1.6 km

  • Brynglas

    BCT · Mynyddygarreg

    1.6 km

Evidence in context

Property market

The five-year median is £313,000 from 1 recorded sale in SA17 5AU. 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

4 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Y Castell is the nearest published school at 2.7 km.

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