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Carmarthenshire, Wales

SA17 Postcode Data

Property data for the SA17 postcode district covering Carmarthenshire. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.

Quick answer

The average sale price in SA17 is £91,640 (median £77,000), based on 226 HM Land Registry transactions. Police UK recorded 1 crimes within a 1-mile radius in 2026-05.

Headline pricing in SA17 is below the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by semi-detached properties (175 of the last 226 sales).

Avg sale price

£91,640

226 sales

Median price

£77,000

Crime incidents

1

2026-05

Avg EPC score

n/a

237 certs

Recent sold prices

Latest 30 property sales in the SA17 area, sourced from HM Land Registry Price Paid Data.

semi-detached

£79,337

175 sales

detached

£173,722

29 sales

terraced

£69,706

18 sales

DateAddressTypePrice
Mar 202691, TRILWM, KIDWELLYsemi-detached£145,000
Feb 202645, TRILWM, KIDWELLYsemi-detached£128,500
Jan 2026105, TRILWM, KIDWELLYsemi-detached£119,995
Jan 202657, GARDEN SUBURBS, KIDWELLYsemi-detached£157,500
Jan 202641, HEOL LLANELLI, KIDWELLYdetached£165,000
Dec 202545, GARDEN SUBURBS, KIDWELLYsemi-detached£118,000
Nov 2025154, GARDEN SUBURBS, KIDWELLYsemi-detached£90,000
Aug 202520, HEOL LLANELLI, KIDWELLYsemi-detached£67,500
Jun 2025194, GARDEN SUBURBS, KIDWELLYsemi-detached£94,000
Jun 2025104, GARDEN SUBURBS, KIDWELLYsemi-detached£144,000
May 20253, MONKSFORD CLOSE, KIDWELLYdetached£322,000
Apr 2025137, TRILWM, KIDWELLYdetached£100,000
Mar 2025104, GARDEN SUBURBS, KIDWELLYsemi-detached£103,000
Mar 2025133, GARDEN SUBURBS, KIDWELLYsemi-detached£135,000
Feb 2025113, GARDEN SUBURBS, KIDWELLYsemi-detached£105,000

Crime in SA17

1 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.

Anti Social Behaviour

1

Energy performance

Aggregate EPC stats from 237 recently-certified properties in the SA17 area.

Sample size

237

Rating distribution

A

0

B

5

C

89

D

109

E

26

F

5

G

3

Area information

Local authority
Carmarthenshire
Country
Wales
Wards
Glyn, Kidwelly and St Ishmael, Llangyndeyrn
Constituency
Llanelli
Latitude
51.7566
Longitude
-4.2850

More for SA17

Typical property

What the typical SA17 property looks like

Area summary, buyer notes, researched facts

Council tax

Carmarthenshire 2025/26 rates

All bands, monthly cost, discounts

Sold prices tool

Full transaction history for SA17

HM Land Registry from 1995

Corporate freeholders

Companies registered in SA17

Live Companies House data + PSCs

EPC checker

Look up any SA17 address

Energy ratings + improvement options

Crime checker

Local breakdown for SA17

Police UK monthly data

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Data sources & methodology

Sold prices: HM Land Registry Price Paid Data, the official UK government records updated monthly. Sample uses the 30 most recent registered transactions in the postcode area.

Crime: Police UK street-level crime data, covering a 1-mile radius from the SA17 postcode centroid for the most recent month available (typically 2 months behind). For Scottish postcodes we use Police Scotland recorded-crime counts published by the Scottish Government (2024-25), reported by council area.

EPC: opendatacommunities.org, the official Energy Performance Certificate register for England and Wales. Aggregate stats from up to 30 most recent certificates in the postcode. For Scottish postcodes we use Scottish EPC Register lodgements, aggregated to a council-level band distribution (Q2 2025 to Q1 2026). For Northern Ireland we use the NISRA Census 2021 EPC-band classification of every household, aggregated by council (Census 2021).

Area data: postcodes.io, open data from the Office for National Statistics.