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Hillingdon property data: prices, flood risk & energy ratings

Hillingdon has 73,028 recorded homes. 11.52% of recorded homes with a reading have medium or high mapped surface-water likelihood on the surrounding land.

Average house price

£482,137

Rank 39 of 317 (highest first)

2,254 sales in the 12 months to Jun 2026.

UK HPI · Aug 2026

Annual house price change

0.00%

Rank 198 of 317 (highest first)

Change from the same month a year earlier.

UK HPI · Aug 2026

Medium / high surface-water map bands around homes

11.52%

Rank 21 of 296 (highest first) · in England

6,344 / 55,071 homes with a reading

Environment Agency · Jun 2026

EPC E–G ratings

14.07%

Rank 177 of 318 (highest first)

7,744 / 55,046 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 Hillingdon
DistrictMedium / highKnown homes
UB417.81%1,185 / 6,654
UB515.19%43 / 283
HA514.95%320 / 2,141
HA414.32%1,525 / 10,652
UB1012.35%919 / 7,442
UB811.35%814 / 7,171
HA69.89%366 / 3,701
UB37.68%722 / 9,405

Environment Agency · Jun 2026

Postcode districts with the highest EPC E–G shares

Homes within Hillingdon
DistrictEPC E–GKnown ratings
HA520.11%430 / 2,138
HA418.69%1,990 / 10,649
HA617.57%650 / 3,700
UB1014.38%1,070 / 7,439
UB914.14%197 / 1,393
UB813.03%934 / 7,166
UB512.37%35 / 283
UB411.37%756 / 6,649

EPC · Nov 2026

Checked · Sources