The House CheckCheck before you offer

St Helens property data: prices, flood risk & energy ratings

St Helens has 45,285 recorded homes. 3.84% of recorded homes with a reading have medium or high mapped surface-water likelihood on the surrounding land.

Average house price

£186,445

Rank 287 of 317 (highest first)

2,292 sales in the 12 months to Jun 2026.

UK HPI · Aug 2026

Annual house price change

+5.10%

Rank 16 of 317 (highest first)

Change from the same month a year earlier.

UK HPI · Aug 2026

Medium / high surface-water map bands around homes

3.84%

Rank 187 of 296 (highest first) · in England

1,291 / 33,589 homes with a reading

Environment Agency · Jun 2026

EPC E–G ratings

12.55%

Rank 230 of 318 (highest first)

4,209 / 33,549 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 St Helens
DistrictMedium / highKnown homes
WA125.19%258 / 4,970
WN54.85%46 / 948
WA94.34%422 / 9,721
L353.62%78 / 2,155
WA113.56%238 / 6,677
WA102.71%233 / 8,583
L342.47%11 / 446

Environment Agency · Jun 2026

Postcode districts with the highest EPC E–G shares

Homes within St Helens
DistrictEPC E–GKnown ratings
L3424.72%110 / 445
L3517.03%367 / 2,155
WA1115.80%1,054 / 6,671
WN515.33%145 / 946
WA1013.79%1,183 / 8,580
WA129.39%466 / 4,964
WA98.92%867 / 9,716

EPC · Nov 2026

Checked · Sources