| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Solar photovoltaic panels | — | £3,500 – £5,500 | £56 | 50+ yrs | +5.0 pts |
| Solar water heating | — | £4,000 – £6,000 | £47 | 50+ yrs | +4.2 pts |
| Solid wall insulation | — | £4,000 – £14,000 | £66 | 50+ yrs | +5.8 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
£1,052
per year at grade C
£883
per year at grade B
The full plan saves £169 a year — a 0.9% annual return on £18,500.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2024, states £919 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
11 May 2010£245,000
Estimated today: £459,782 HPI-indexed estimate, not a valuation
Roxeth Green Avenue: 292 sales since 1995 · £433,484 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Roxeth Green Avenue
How this home sits against its street.
178
graded homes
66.8
average score
C
most common grade
+4.2
this home vs street