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South Norfolk property data: prices, flood risk & energy ratings

South Norfolk has 43,145 recorded homes. 3.85% of recorded homes with a reading have medium or high mapped surface-water likelihood on the surrounding land.

Average house price

£307,735

Rank 145 of 317 (highest first)

2,113 sales in the 12 months to Jun 2026.

UK HPI · Aug 2026

Annual house price change

-0.20%

Rank 210 of 317 (highest first)

Change from the same month a year earlier.

UK HPI · Aug 2026

Medium / high surface-water map bands around homes

3.85%

Rank 186 of 296 (highest first) · in England

1,236 / 32,089 homes with a reading

Environment Agency · Jun 2026

EPC E–G ratings

17.01%

Rank 88 of 318 (highest first)

5,453 / 32,053 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 South Norfolk
DistrictMedium / highKnown homes
IP208.12%132 / 1,626
NR355.94%67 / 1,127
NR185.46%299 / 5,472
IP225.40%160 / 2,964
IP215.08%49 / 964
NR154.79%145 / 3,028
NR164.36%40 / 918
NR53.42%71 / 2,076

Environment Agency · Jun 2026

Postcode districts with the highest EPC E–G shares

Homes within South Norfolk
DistrictEPC E–GKnown ratings
NR3446.86%194 / 414
NR3538.42%433 / 1,127
NR1637.40%343 / 917
IP2136.88%354 / 960
NR1531.77%960 / 3,022
IP2019.95%324 / 1,624
NR916.10%600 / 3,726
NR1415.77%917 / 5,816

EPC · Nov 2026

Checked · Sources