Boston property data: prices, flood risk & energy ratings

Boston has 19,364 recorded homes. 3.10% of recorded homes with a reading have medium or high mapped surface-water likelihood on the surrounding land.

Average house price

£180,174

Rank 293 of 317 (highest first)

815 sales in the 12 months to Jun 2026.

UK HPI · Aug 2026

Annual house price change

-1.10%

Rank 243 of 317 (highest first)

Change from the same month a year earlier.

UK HPI · Aug 2026

Medium / high surface-water map bands around homes

3.10%

Rank 244 of 296 (highest first) · in England

453 / 14,632 homes with a reading

Environment Agency · Jun 2026

EPC E–G ratings

18.63%

Rank 55 of 318 (highest first)

2,721 / 14,607 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 Boston
District	Medium / high	Known homes
PE21	3.76%	373 / 9,933
PE20	2.22%	74 / 3,334
PE22	0.46%	6 / 1,317

Environment Agency · Jun 2026

Postcode districts with the highest EPC E–G shares

Homes within Boston
District	EPC E–G	Known ratings
PE22	36.31%	476 / 1,311
PE20	21.20%	706 / 3,330
PE21	15.23%	1,511 / 9,918

EPC · Nov 2026

Checked Nov 2026 · Sources

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