SA14 Postcode Data
Property data for the SA14 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 SA14 is £175,528 (median £165,875), based on 90 HM Land Registry transactions. Police UK recorded 1 crimes within a 1-mile radius in 2026-04.
Headline pricing in SA14 is below the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by detached properties (62 of the last 90 sales).
Avg sale price
£175,528
90 sales
Median price
£165,875
Crime incidents
1
2026-04
Avg EPC score
n/a
63 certs
Recent sold prices
Latest 30 property sales in the SA14 area, sourced from HM Land Registry Price Paid Data.
detached
£199,589
62 sales
semi-detached
£137,675
16 sales
terraced
£42,893
7 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Oct 2025 | GWINLLAN, CLOS GWYN, LLANELLI | other | £300,000 |
| Sept 2025 | 6, FFOSYCEILOG, LLANELLI | detached | £147,000 |
| Jul 2025 | DOL Y WAWR, LLANELLI | detached | £265,000 |
| Jun 2025 | 5, CLOS GWYN, LLANELLI | semi-detached | £172,000 |
| Feb 2025 | 9, HEOL Y NANT, LLANELLI | detached | £292,500 |
| Feb 2025 | 2, CLOS GWYN, LLANELLI | other | £215,000 |
| Jan 2025 | HEBRON GWYN, CLOS GWYN, LLANELLI | detached | £315,000 |
| Dec 2024 | BRACKEN HOUSE, HEOL Y NANT, LLANELLI | detached | £415,000 |
| Oct 2024 | LLWYDCOED ISAF, LLANELLI | other | £395,000 |
| Apr 2024 | AFONIG, LLANELLI | detached | £342,500 |
| Apr 2024 | 28, HEOL Y NANT, LLANELLI | detached | £362,000 |
| Jun 2023 | 22, HEOL Y NANT, LLANELLI | detached | £417,500 |
| Jan 2023 | 3, CLOS GWYN, LLANELLI | semi-detached | £157,500 |
| Jan 2023 | MAESYCOED, 19, HEOL Y PLAS, LLANELLI | detached | £350,000 |
| Nov 2022 | HEBRON GWYN, CLOS GWYN, LLANELLI | other | £5,000 |
Crime in SA14
1 reported crimes within a 1-mile radius of the postcode centroid in 2026-04, from Police UK data.
Burglary
1
Energy performance
Aggregate EPC stats from 63 recently-certified properties in the SA14 area.
Sample size
63
Rating distribution
A
0
B
5
C
9
D
12
E
23
F
12
G
2
Area information
- Local authority
- Carmarthenshire
- Country
- Wales
- Wards
- Bigyn, Bynea, Dafen and Felinfoel
- Constituency
- Caerfyrddin
- Latitude
- 51.7353
- Longitude
- -4.1063
More for SA14
Typical property
What the typical SA14 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 SA14
HM Land Registry from 1995
Corporate freeholders
Companies registered in SA14
Live Companies House data + PSCs
EPC checker
Look up any SA14 address
Energy ratings + improvement options
Crime checker
Local breakdown for SA14
Police UK monthly data
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Get a Property ReportData 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 SA14 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.