Cymru Wales
Sir Gaerfyrddin / Carmarthenshire£223,415
Average price, last 12 months
+4.5% in a year
Compare house prices
How do I compare house prices between areas?
The average house price in Sir Gaerfyrddin / Carmarthenshire is £223,415 over the last 12 months. Over the past year prices rose 4.5%.
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Where is this area?
Boundary outlines for this location, using the same colours as the rest of the page.
What does each type of home cost?
Average sale price by property type over the last 12 months.
Detached
- £315,615
Semi-detached
- £183,937
Terraced
- £147,438
Flats
- £142,776
What kinds of homes sell in each area?
Share of last 12 months' sales by property type.
- Detached
- Semi-detached
- Terraced
- Flats
Sir Gaerfyrddin / Carmarthenshire
Mostly detached houses
37%
34%
28%
How much do prices vary within each area?
In Sir Gaerfyrddin / Carmarthenshire the priciest area costs 3.1× the cheapest.
Cheapest and most expensive area inside each location, with the overall average marked.
Sir Gaerfyrddin / Carmarthenshire
3.1× spreadCheapest
Llanddowror
£166,400
Most expensive
Henllanfallteg
£508,750
Overall average for the location
How do all the numbers compare?
Every measure side by side. The highest value in each row is highlighted.
Latest 12-month average
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
£223,415
Change over 1 year
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
+£9,579
Change over ~10 years
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
+£77,740
Homes sold (last 12 months)
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
2,076
Homes sold vs previous 12 months
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
−416
Number of postcodes
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
7,990
Households (Census 2021)
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
81,716
Household density
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
87 per sq mi · Typical
Population (Census 2021)
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
187,894
Population density
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
200 per sq mi · Typical
Green space per resident
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
64 m² per resident · more than 81% of areas
Green space share of area
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
0.5%
Public parks
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
66
Peak month
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
FEB 2026 · £241,708
Most common price band
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
£200k – £300k · 38.9%
Detached average
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
£315,615
Semi-detached average
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
£183,937
Terraced average
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
£147,438
Flats average
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
£142,776
Detached share of sales
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
36.6%
Semi-detached share of sales
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
34.0%
Terraced share of sales
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
27.9%
Flats share of sales
Sir Gaerfyrddin / Carmarthenshire
Cymru Wales / Sir Gaerfyrddin Carmarthenshire
1.5%
| Metric | Sir Gaerfyrddin / Carmarthenshire Cymru Wales / Sir Gaerfyrddin Carmarthenshire |
|---|---|
| Latest 12-month average | £223,415 |
| Change over 1 year | +£9,579 |
| Change over ~10 years | +£77,740 |
| Homes sold (last 12 months) | 2,076 |
| Homes sold vs previous 12 months | −416 |
| Number of postcodes | 7,990 |
| Households (Census 2021) | 81,716 |
| Household density | 87 per sq mi · Typical |
| Population (Census 2021) | 187,894 |
| Population density | 200 per sq mi · Typical |
| Green space per resident | 64 m² per resident · more than 81% of areas |
| Green space share of area | 0.5% |
| Public parks | 66 |
| Peak month | FEB 2026 · £241,708 |
| Most common price band | £200k – £300k · 38.9% |
| Detached average | £315,615 |
| Semi-detached average | £183,937 |
| Terraced average | £147,438 |
| Flats average | £142,776 |
| Detached share of sales | 36.6% |
| Semi-detached share of sales | 34.0% |
| Terraced share of sales | 27.9% |
| Flats share of sales | 1.5% |
Sold prices from HM Land Registry. Households and population from Census 2021. Green space from OS Open Greenspace, not counting golf courses; Contains OS data © Crown copyright and database right 2026.
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What to check before you buyContains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.