When did prices peak?
£242,422
OCT 2025
Price history
What is the average house price in Sir Gaerfyrddin / Carmarthenshire?
£224,458
Average price per property type
Detached
£315,874
Semi-Detached
£183,863
Terraced
£145,392
Flats
£137,051
Are prices going up or down?
Short term 📈
Prices increased by £12,039 (5.67%) over the past year
AUG 2025JUL 2026
Long term 📈
Prices increased by £79,712 (55.07%) over the past 10 years
JUL 2016JUL 2026
Quick answers for Sir Gaerfyrddin / Carmarthenshire
6 key facts at a glance.
How many homes sold?
2,099
Last 12 months · -15.6% year on year
Sales trendsWhat sells most often?
Detached houses
37.0% of recent sales
Property typesWhat is the most common price range?
£200k - £300k
38.5% of sales
Price rangesWhich areas cost the most and least?
Highest
Henllanfallteg
£546,500
Lowest
Llanelli
£169,965
How does Sir Gaerfyrddin / Carmarthenshire rank?
11th most expensive area of Cymru / Wales.
Compared with 17 areas
View Cymru / Wales pricesMost expensive houses in Sir Gaerfyrddin / Carmarthenshire
The five highest recorded property sales in Sir Gaerfyrddin / Carmarthenshire.
#1
bryntowy llangunnor road, carmarthenshire
#2
carreg gwenlais , carmarthenshire
#3
clearbrook hall , carmarthenshire
#4
uplands mansion , carmarthenshire
#5
ty penbryn mount pleasant, carmarthenshire
How do house prices in Sir Gaerfyrddin / Carmarthenshire compare with nearby areas?
Sir Gaerfyrddin / Carmarthenshire compared with the 6 nearest other areas in Cymru / Wales.
Sir Gaerfyrddin / Carmarthenshire vs West Glamorgan
- Sir Gaerfyrddin / Carmarthenshire
- £224,458
- West Glamorgan
- £207,737−£16,721
Open comparison
Sir Gaerfyrddin / Carmarthenshire vs Ceredigion
- Sir Gaerfyrddin / Carmarthenshire
- £224,458
- Ceredigion
- £251,798+£27,340
Open comparison
Sir Gaerfyrddin / Carmarthenshire vs Mid Glamorgan
- Sir Gaerfyrddin / Carmarthenshire
- £224,458
- Mid Glamorgan
- £194,068−£30,390
Open comparison
Sir Gaerfyrddin / Carmarthenshire vs Pembrokeshire
- Sir Gaerfyrddin / Carmarthenshire
- £224,458
- Pembrokeshire
- £250,067+£25,609
Open comparison
Sir Gaerfyrddin / Carmarthenshire vs Blaenau Gwent
- Sir Gaerfyrddin / Carmarthenshire
- £224,458
- Blaenau Gwent
- £150,837−£73,621
Open comparison
Sir Gaerfyrddin / Carmarthenshire vs Powys
- Sir Gaerfyrddin / Carmarthenshire
- £224,458
- Powys
- £272,493+£48,035
Open comparison
Areas in Sir Gaerfyrddin / Carmarthenshire
Open a child area for its sold-price average. These links are the crawlable location hierarchy.
Data sources
Location boundary data sourced from OpenStreetMap and price information is from HM Land Registry
Last updated at 6 September 2026 at 22:35 with the latest Land Registry data (July 2026). The Sir Gaerfyrddin / Carmarthenshire dataset covers 7,990 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.