Sefton property data: prices, flood risk & energy ratings

Sefton has 76,090 recorded homes. 28.77% of recorded homes with a reading have medium or high mapped surface-water likelihood on the surrounding land.

Average house price

£221,105

Rank 239 of 317 (highest first)

3,507 sales in the 12 months to Jun 2026.

UK HPI · Aug 2026

Annual house price change

+2.00%

Rank 106 of 317 (highest first)

Change from the same month a year earlier.

UK HPI · Aug 2026

Medium / high surface-water map bands around homes

28.77%

Rank 2 of 296 (highest first) · in England

15,871 / 55,164 homes with a reading

Environment Agency · Jun 2026

EPC E–G ratings

17.77%

Rank 75 of 318 (highest first)

9,789 / 55,091 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 Sefton
District	Medium / high	Known homes
L9	51.46%	106 / 206
L20	37.71%	2,146 / 5,691
L22	36.46%	823 / 2,257
L37	34.02%	1,708 / 5,020
L10	29.63%	328 / 1,107
L21	28.70%	1,114 / 3,881
PR9	27.53%	2,536 / 9,213
L23	27.17%	1,670 / 6,146

Environment Agency · Jun 2026

Postcode districts with the highest EPC E–G shares

Homes within Sefton
District	EPC E–G	Known ratings
L38	24.39%	130 / 533
L22	22.81%	513 / 2,249
L23	21.24%	1,302 / 6,130
PR8	21.18%	2,546 / 12,020
PR9	20.22%	1,862 / 9,210
L10	16.71%	185 / 1,107
L21	15.83%	611 / 3,859
L20	13.95%	793 / 5,685

EPC · Nov 2026

Checked Nov 2026 · Sources

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