The House CheckCheck before you offer

Southwark property data: prices, flood risk & energy ratings

Southwark has 65,518 recorded homes. 11.31% of recorded homes with a reading have medium or high mapped surface-water likelihood on the surrounding land.

Average house price

£569,160

Rank 19 of 317 (highest first)

2,581 sales in the 12 months to Jun 2026.

UK HPI · Aug 2026

Annual house price change

-2.10%

Rank 276 of 317 (highest first)

Change from the same month a year earlier.

UK HPI · Aug 2026

Medium / high surface-water map bands around homes

11.31%

Rank 22 of 296 (highest first) · in England

5,663 / 50,077 homes with a reading

Environment Agency · Jun 2026

EPC E–G ratings

8.83%

Rank 306 of 318 (highest first)

4,414 / 50,007 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 Southwark
DistrictMedium / highKnown homes
SE1523.20%1,874 / 8,077
SE2618.60%32 / 172
SE2215.93%862 / 5,411
SE512.37%590 / 4,769
SE2310.10%31 / 307
SE199.32%59 / 633
SE19.23%1,230 / 13,330
SE118.84%26 / 294

Environment Agency · Jun 2026

Postcode districts with the highest EPC E–G shares

Homes within Southwark
DistrictEPC E–GKnown ratings
SE2435.15%323 / 919
SE2130.31%341 / 1,125
SE2623.84%41 / 172
SE2217.30%935 / 5,404
SE1914.53%92 / 633
SE2314.01%43 / 307
SE1111.90%35 / 294
SE511.68%556 / 4,759

EPC · Nov 2026

Checked · Sources