The House CheckCheck before you offer

Conwy property data: prices, flood risk & energy ratings

Conwy has 36,289 recorded homes. 9.03% of recorded homes with a reading have medium or high mapped surface-water likelihood on the surrounding land.

Average house price

£218,235

Rank 242 of 317 (highest first)

1,831 sales in the 12 months to Jun 2026.

UK HPI · Aug 2026

Annual house price change

+3.00%

Rank 65 of 317 (highest first)

Change from the same month a year earlier.

UK HPI · Aug 2026

Medium / high surface-water map bands around homes

9.03%

Rank 14 of 22 (highest first) · in Wales

2,185 / 24,204 homes with a reading

Natural Resources Wales · May 2026

EPC E–G ratings

22.46%

Rank 25 of 318 (highest first)

5,534 / 24,644 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 Conwy
DistrictMedium / highKnown homes
LL2430.56%103 / 337
LL2121.49%26 / 121
LL3416.95%149 / 879
LL2612.48%78 / 625
LL2812.00%378 / 3,149
LL3011.88%551 / 4,637
LL3110.30%261 / 2,534
LL277.79%12 / 154

Natural Resources Wales · May 2026

Postcode districts with the highest EPC E–G shares

Homes within Conwy
DistrictEPC E–GKnown ratings
LL1674.31%107 / 144
LL2169.60%87 / 125
LL2465.31%224 / 343
LL2740.25%64 / 159
LL3330.72%192 / 625
LL3227.78%377 / 1,357
LL2626.20%169 / 645
LL3425.39%226 / 890

EPC · Nov 2026

Checked · Sources