| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Solar photovoltaic panels | — | £3,500 – £5,500 | £40 | 50+ yrs | +8.2 pts |
| Solar water heating | — | £4,000 – £6,000 | £34 | 50+ yrs | +6.8 pts · reaches B |
Grants verified 20 August 2026. Costs are the register’s indicative ranges. Savings are restated at the fuel prices assumed in July 2026. Points per measure are estimated from 19.9 million certificates and rescaled to this home’s own certificate delta; the total is the register’s figure.
Running costs
£912
per year at grade C
£838
per year at grade B
The full plan saves £74 a year — a 0.8% annual return on £9,500.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2021, states £566 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
27 May 2002£91,500
Estimated today: £366,000 HPI-indexed estimate, not a valuation
Herons Wharf: 159 sales since 1995 · £262,553 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Herons Wharf
How this home sits against its street.
75
graded homes
77.9
average score
C
most common grade
-6.9
this home vs street