| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Loft insulation | — | £100 – £350 | £15 | 14.9 yrs | +2.2 pts · reaches C |
| Floor insulation | — | £800 – £1,200 | £32 | 31.6 yrs | +4.5 pts |
| Heating controls | — | £350 – £450 | £12 | 34.7 yrs | +1.6 pts |
| Solar photovoltaic panels | — | £3,500 – £5,500 | £29 | 50+ yrs | +4.2 pts |
| Solar water heating | — | £4,000 – £6,000 | £25 | 50+ yrs | +3.5 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
£611
per year at grade D
£499
per year at grade B
The full plan saves £112 a year — a 1.0% annual return on £11,125.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2023, states £758 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
10 July 2023£357,500
Estimated today: £352,815 HPI-indexed estimate, not a valuation
Chamberlain Grove: 48 sales since 1995 · £286,042 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Chamberlain Grove
How this home sits against its street.
19
graded homes
60.9
average score
D
most common grade
+6.1
this home vs street