Which local authority in Wales has the highest house price change, year on year?

Caerphilly, at +2.4%, over the 12 months to Dec 2025.

What is the median house price change, year on year across Wales?

+1.5% across the 22 local authorities ranked.

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Local authorities within Wales · Sales

House price change, year on year: local authorities in Wales ranked

Where are prices rising fastest, and falling? Every local authority in Wales on its 12-month house price change, year on year, 12 months to Dec 2025; ties share a rank, and the sample sits beside every value.

Local authorities ranked

22 of 22

Median

+1.5%

Highest

Caerphilly · +2.4%

Lowest

Ceredigion · +0.4%

House price change, year on year, 12 months to Dec 2025

House price change, year on year: local authorities in Wales ranked. Sample and confidence tier beside every value; ties share a rank.
#	Area	House price change, year on year	Sample	Tier	Change
1	Caerphilly	+2.4%	—	measured	—
2	Neath Port Talbot	+2.1%	—	measured	—
3	Rhondda Cynon Taf	+2.1%	—	measured	—
4	Swansea	+2%	—	measured	—
5	Blaenau Gwent	+1.9%	—	measured	—
6	Newport	+1.7%	—	measured	—
7	Wrexham	+1.7%	—	measured	—
8	Merthyr Tydfil	+1.7%	—	measured	—
9	Bridgend	+1.6%	—	measured	—
10	Flintshire	+1.5%	—	measured	—
11	Cardiff	+1.5%	—	measured	—
12	the Vale of Glamorgan	+1.4%	—	measured	—
13	Isle of Anglesey	+1.4%	—	measured	—
14	Torfaen	+1.4%	—	measured	—
15	Denbighshire	+1.2%	—	measured	—
15	Powys	+1.2%	—	measured	—
17	Carmarthenshire	+1%	—	measured	—
18	Pembrokeshire	+0.9%	—	measured	—
19	Gwynedd	+0.9%	—	measured	—
20	Monmouthshire	+0.9%	—	measured	—
21	Conwy	+0.7%	—	measured	—
22	Ceredigion	+0.4%	—	measured	—

How this table is built

The published repeat-sales house price index at each place's last settled month, year on year (marts_facts.area_facts.hpi_yoy_pct). Mix-free: the same homes over time. A place on the national series by substitution is not ranked.
Only a place with its own index is ranked.
measured: a sample of at least three times the floor; indicative: at least the floor.
Ties share a rank and order by sample.
Twelve months for every place; no monthly point is ranked.
No monthly point is ranked: a postcode district records a handful of sales a month, and a month-on-month change there is noise.

Questions

Which local authority in Wales has the highest house price change, year on year?: Caerphilly, at +2.4%, over the 12 months to Dec 2025.
Which has the lowest?: Ceredigion, at +0.4%.
What is the median house price change, year on year across Wales?: +1.5% across the 22 local authorities ranked.