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Sevenoaks property data: prices, flood risk & energy ratings

Sevenoaks has 31,601 recorded homes. 4.12% of recorded homes with a reading have medium or high mapped surface-water likelihood on the surrounding land.

Average house price

£535,810

Rank 27 of 317 (highest first)

1,490 sales in the 12 months to Jun 2026.

UK HPI · Aug 2026

Annual house price change

+0.40%

Rank 173 of 317 (highest first)

Change from the same month a year earlier.

UK HPI · Aug 2026

Medium / high surface-water map bands around homes

4.12%

Rank 162 of 296 (highest first) · in England

906 / 21,994 homes with a reading

Environment Agency · Jun 2026

EPC E–G ratings

18.08%

Rank 67 of 318 (highest first)

3,969 / 21,952 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 Sevenoaks
DistrictMedium / highKnown homes
TN88.77%207 / 2,361
BR85.64%230 / 4,077
TN114.55%22 / 483
DA44.47%54 / 1,208
TN163.64%36 / 988
DA33.38%75 / 2,216
TN133.23%173 / 5,353
TN152.78%63 / 2,267

Environment Agency · Jun 2026

Postcode districts with the highest EPC E–G shares

Homes within Sevenoaks
DistrictEPC E–GKnown ratings
TN1128.16%136 / 483
TN1522.77%515 / 2,262
TN1622.03%217 / 985
TN1421.72%633 / 2,915
TN821.45%506 / 2,359
DA419.80%238 / 1,202
DA316.00%354 / 2,213
TN1315.41%823 / 5,339

EPC · Nov 2026

Checked · Sources