SA66 Postcode Data
Property data for the SA66 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 SA66 is £205,063 (median £135,000), based on 15 HM Land Registry transactions. Police UK recorded 2 crimes within a 1-mile radius in 2026-03. The average EPC rating across 50 certified properties is 62/100.
Headline pricing in SA66 is broadly in line with the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by semi-detached properties (9 of the last 15 sales). Energy efficiency here is weaker than average (expect higher running costs and lower mortgage-affordability scores from green lenders).
Avg sale price
£205,063
15 sales
Median price
£135,000
Crime incidents
2
2026-03
Avg EPC score
62/100
50 certs
Recent sold prices
Latest 15 property sales in the SA66 area, sourced from HM Land Registry Price Paid Data.
semi-detached
£94,556
9 sales
detached
£380,990
5 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Jun 2024 | RHYD HIR, CLYNDERWEN | other | £320,000 |
| Jun 2023 | 3, PRECELLY VIEW, CLYNDERWEN | semi-detached | £197,500 |
| Dec 2020 | RHIWBINA, CLYNDERWEN | semi-detached | £225,000 |
| Mar 2020 | VAYNOR COTTAGE, CLYNDERWEN | detached | £750,000 |
| Aug 2006 | PENTIR, CLYNDERWEN | detached | £570,000 |
| Jul 2005 | WELL COTTAGE, RHOS-FACH, CLYNDERWEN | detached | £215,000 |
| Oct 2004 | 5, PRECELLY VIEW, CLYNDERWEN | semi-detached | £135,000 |
| Apr 2004 | 4, PRECELLY VIEW, CLYNDERWEN | semi-detached | £127,500 |
| Mar 2004 | PENTIR, CLYNDERWEN | detached | £249,950 |
| Jan 2004 | WELL COTTAGE, RHOS-FACH, CLYNDERWEN | detached | £120,000 |
| Oct 1999 | 5, PRECELLY VIEW, CLYNDERWEN | semi-detached | £45,000 |
| May 1999 | 1, PRECELLY VIEW, CLYNDERWEN | semi-detached | £44,000 |
| Aug 1996 | RHIWBINA, CLYNDERWEN | semi-detached | £24,000 |
| Jul 1996 | 4, PRECELLY VIEW, CLYNDERWEN | semi-detached | £43,000 |
| Jul 1996 | SPRINGFIELD, CLYNDERWEN | semi-detached | £10,000 |
Crime in SA66
2 reported crimes within a 1-mile radius of the postcode centroid in 2026-03, from Police UK data.
Other Theft
2
Energy performance
Aggregate EPC stats from 50 recently-certified properties in the SA66 area.
Avg current score
62/100
Avg potential
84/100
Avg energy cost
£1,404/yr
Sample size
50
Rating distribution
A
0
B
18
C
8
D
4
E
12
F
5
G
3
Area information
- Local authority
- Carmarthenshire, Pembrokeshire
- Country
- Wales
- Wards
- Bro Gwaun, Crymych and Mynachlog-ddu, Lampeter Velfrey
- Constituency
- Caerfyrddin
- Latitude
- 51.8837
- Longitude
- -4.7454
More for SA66
Typical property
What the typical SA66 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 SA66
HM Land Registry from 1995
Corporate freeholders
Companies registered in SA66
Live Companies House data + PSCs
EPC checker
Look up any SA66 address
Energy ratings + improvement options
Crime checker
Local breakdown for SA66
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. Counts cover a 1-mile radius from the SA66 postcode centroid for the most recent month available (typically 2 months behind).
EPC: opendatacommunities.org, the official UK Energy Performance Certificate register. Aggregate stats from up to 30 most recent certificates in the postcode.
Area data: postcodes.io, open data from the Office for National Statistics.