Property searches in Carmarthenshire

Wales · figures updated 2026-10-29

Type any address in Carmarthenshire for a free report: flood risk, planning constraints, listed buildings, radon, ground and mining, old landfill, noise, sold prices, council tax band and more, with links and ready-made letters for the searches that are not free.

House prices

The average home in Carmarthenshire cost £195,263 in August 2026. Prices have risen 2.7% in the last year.

Type	Average	Last 12 months
All homes	£195,263	+2.7%
Detached	£278,401	+2.2%
Semi-detached	£179,559	+3.2%
Terraced	£147,526	+2.9%
Flat or maisonette	£92,297	-0.6%
First-time buyers	£169,075	+2.9%

UK House Price Index, HM Land Registry.

Council tax 2026-27

A band D home in Carmarthenshire pays £2,351 a year. A single adult gets 25% off.

Band	A year	A month (10 payments)
A	£1,567	£157
B	£1,829	£183
C	£2,090	£209
D	£2,351	£235
E	£2,874	£287
F	£3,396	£340
G	£3,919	£392
H	£4,702	£470
I	£5,486	£549

Renting

The average private rent is £690 a month (+6.5% in a year). Against the average price, that is a gross yield of about 4.2% a year before costs.

Bedrooms	A month
1	£503
2	£650
3	£744
4 or more	£1,002

ONS Price Index of Private Rents, September 2026.

Neighbourhoods

Carmarthenshire is split into 111 small neighbourhoods. 11% of them are among the most deprived 20% in Wales and 2% among the least deprived 20% (Welsh Index of Multiple Deprivation 2025). On average across them, 70% of homes are owned, 15% privately rented and 15% socially rented; 24% of people are 65 or over and 16% of households have no car (Census 2021). Search an address to see its own neighbourhood.

Mobile signal

98.1% of homes get 4G indoors from at least one network and 80.3% from all four; 92.1% get 5G outdoors (Ofcom, January 2026).

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