The House CheckCheck before you offer

North Somerset property data: prices, flood risk & energy ratings

North Somerset has 70,122 recorded homes. 2.78% of recorded homes with a reading have medium or high mapped surface-water likelihood on the surrounding land.

Average house price

£314,307

Rank 137 of 317 (highest first)

3,418 sales in the 12 months to Jun 2026.

UK HPI · Aug 2026

Annual house price change

+3.60%

Rank 52 of 317 (highest first)

Change from the same month a year earlier.

UK HPI · Aug 2026

Medium / high surface-water map bands around homes

2.78%

Rank 259 of 296 (highest first) · in England

1,424 / 51,200 homes with a reading

Environment Agency · Jun 2026

EPC E–G ratings

13.67%

Rank 195 of 318 (highest first)

6,990 / 51,146 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 North Somerset
DistrictMedium / highKnown homes
BS296.27%65 / 1,036
BS234.55%345 / 7,589
BS484.37%228 / 5,221
BS254.18%57 / 1,364
BS243.02%206 / 6,820
BS402.27%38 / 1,677
BS492.11%58 / 2,754
BS212.06%114 / 5,526

Environment Agency · Jun 2026

Postcode districts with the highest EPC E–G shares

Homes within North Somerset
DistrictEPC E–GKnown ratings
BS837.16%220 / 592
BS4024.34%408 / 1,676
BS2323.17%1,755 / 7,575
BS2117.40%961 / 5,522
BS2516.74%228 / 1,362
BS4114.81%192 / 1,296
BS4814.76%769 / 5,209
BS4912.68%349 / 2,753

EPC · Nov 2026

Checked · Sources