The House CheckCheck before you offer

Lewisham property data: prices, flood risk & energy ratings

Lewisham has 68,269 recorded homes. 9.15% of recorded homes with a reading have medium or high mapped surface-water likelihood on the surrounding land.

Average house price

£486,416

Rank 36 of 317 (highest first)

2,722 sales in the 12 months to Jun 2026.

UK HPI · Aug 2026

Annual house price change

-1.60%

Rank 260 of 317 (highest first)

Change from the same month a year earlier.

UK HPI · Aug 2026

Medium / high surface-water map bands around homes

9.15%

Rank 38 of 296 (highest first) · in England

4,399 / 48,058 homes with a reading

Environment Agency · Jun 2026

EPC E–G ratings

13.56%

Rank 198 of 318 (highest first)

6,508 / 48,001 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 Lewisham
DistrictMedium / highKnown homes
SE1520.29%28 / 138
SE1413.92%555 / 3,988
SE1213.05%513 / 3,931
BR111.86%370 / 3,120
SE411.39%480 / 4,214
SE68.58%750 / 8,737
SE238.08%463 / 5,731
SE137.41%586 / 7,909

Environment Agency · Jun 2026

Postcode districts with the highest EPC E–G shares

Homes within Lewisham
DistrictEPC E–GKnown ratings
SE1219.32%759 / 3,928
SE617.17%1,499 / 8,730
SE2316.79%960 / 5,719
SE415.70%661 / 4,209
SE2613.17%511 / 3,879
BR113.11%409 / 3,120
SE313.07%129 / 987
SE1311.47%906 / 7,898

EPC · Nov 2026

Checked · Sources