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Hounslow property data: prices, flood risk & energy ratings

Hounslow has 58,842 recorded homes. 8.20% of recorded homes with a reading have medium or high mapped surface-water likelihood on the surrounding land.

Average house price

£528,051

Rank 31 of 317 (highest first)

1,894 sales in the 12 months to Jun 2026.

UK HPI · Aug 2026

Annual house price change

-1.50%

Rank 255 of 317 (highest first)

Change from the same month a year earlier.

UK HPI · Aug 2026

Medium / high surface-water map bands around homes

8.20%

Rank 45 of 296 (highest first) · in England

3,600 / 43,909 homes with a reading

Environment Agency · Jun 2026

EPC E–G ratings

11.88%

Rank 250 of 318 (highest first)

5,212 / 43,869 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 Hounslow
DistrictMedium / highKnown homes
W517.80%21 / 118
W416.79%966 / 5,752
W39.69%22 / 227
TW149.38%432 / 4,608
TW39.17%578 / 6,300
TW77.40%540 / 7,295
TW47.04%186 / 2,643
TW136.18%396 / 6,407

Environment Agency · Jun 2026

Postcode districts with the highest EPC E–G shares

Homes within Hounslow
DistrictEPC E–GKnown ratings
W626.85%29 / 108
W522.03%26 / 118
W321.33%48 / 225
W418.65%1,070 / 5,737
TW712.91%941 / 7,291
TW1312.54%803 / 6,406
TW1412.24%564 / 4,608
TW512.11%450 / 3,717

EPC · Nov 2026

Checked · Sources