| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Floor insulation | — | £5,000 – £10,000 | £222 | 33.7 yrs | +5.3 pts |
| Solid wall insulation | — | £7,500 – £11,000 | £241 | 38.5 yrs | +5.8 pts · reaches C |
| Solar photovoltaic panels(optional, beyond C) | — | £8,000 – £10,000 | £206 | 43.7 yrs | +4.9 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
£2,775
per year at grade D
£2,106
per year at grade C
The full plan saves £463 a year — a 2.8% annual return on £16,750.
Energy costs as modelled on the certificate, not a bill.
Sold prices
6 April 2010£155,000
21 May 1999£58,000
Estimated today: £224,829 HPI-indexed estimate, not a valuation
Schools nearby
No school in the register within reach of this postcode.