| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Floor insulation | — | £5,000 – £10,000 | £199 | 37.8 yrs | +6.7 pts |
| Solid wall insulation | — | £7,500 – £11,000 | £215 | 43.1 yrs | +7.2 pts · reaches C |
| Solar photovoltaic panels(optional, beyond C) | — | £8,000 – £10,000 | £184 | 49.0 yrs | +6.2 pts |
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
£1,966
per year at grade D
£1,369
per year at grade C
The full plan saves £413 a year — a 2.5% annual return on £16,750.
Energy costs as modelled on the certificate, not a bill.
Sold prices
12 February 2018£235,000
7 September 2001£98,000
Estimated today: £340,157 HPI-indexed estimate, not a valuation
Cambridge Road: 77 sales since 1995 · £198,568 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Cambridge Road
How this home sits against its street.
37
graded homes
53.3
average score
D
most common grade
+6.7
this home vs street