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Rhondda Cynon Taf property data: prices, flood risk & energy ratings

Rhondda Cynon Taf has 62,029 recorded homes. 22.25% of recorded homes with a reading have medium or high mapped surface-water likelihood on the surrounding land.

Average house price

£165,213

Rank 299 of 317 (highest first)

2,882 sales in the 12 months to Jun 2026.

UK HPI · Aug 2026

Annual house price change

+4.90%

Rank 21 of 317 (highest first)

Change from the same month a year earlier.

UK HPI · Aug 2026

Medium / high surface-water map bands around homes

22.25%

Rank 1 of 22 (highest first) · in Wales

9,540 / 42,875 homes with a reading

Natural Resources Wales · May 2026

EPC E–G ratings

17.66%

Rank 78 of 318 (highest first)

7,638 / 43,257 homes with a rating

EPC · Nov 2026

These figures cover recorded homes with known facts, not every dwelling; mapped land risk is not a history of indoor flooding, old EPCs may have expired, and an area price is not a home valuation.

Postcode districts with the highest surface-water shares

Homes within Rhondda Cynon Taf
DistrictMedium / highKnown homes
CF4258.69%1,617 / 2,755
CF4156.54%1,175 / 2,078
CF4035.61%1,303 / 3,659
CF4329.34%676 / 2,304
CF3921.20%942 / 4,444
CF4419.42%1,355 / 6,977
CF3715.93%1,061 / 6,662
CF3813.45%608 / 4,519

Natural Resources Wales · May 2026

Postcode districts with the highest EPC E–G shares

Homes within Rhondda Cynon Taf
DistrictEPC E–GKnown ratings
CF4024.40%898 / 3,680
CF4324.26%567 / 2,337
CF4122.17%462 / 2,084
CF4520.00%689 / 3,445
CF3719.58%1,313 / 6,707
CF4219.28%536 / 2,780
CF3919.11%859 / 4,494
CF4418.32%1,287 / 7,025

EPC · Nov 2026

Checked · Sources