| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Hot water cylinder insulation | — | £30 | £116 | 0.3 yrs | +3.9 pts |
| Room-in-roof insulation | — | £2,700 – £700 | £188 | 9.1 yrs | +6.4 pts · reaches C |
| Low energy lighting | — | £60 | £6 | 10.1 yrs | +0.2 pts |
| Floor insulation | — | £6,000 – £0 | £136 | 22.1 yrs | +4.6 pts |
| Solar photovoltaic panels | — | £5,500 – £500 | £126 | 23.8 yrs | +4.3 pts · reaches B |
| Solar water heating(optional, beyond B) | — | £6,000 – £0 | £105 | 28.4 yrs | +3.6 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
£1,722
per year at grade D
£1,045
per year at grade B
The full plan saves £572 a year — a 7.3% annual return on £7,790.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2020, states £1,083 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
21 July 2022£362,500
28 August 2020£300,000
Estimated today: £363,622 HPI-indexed estimate, not a valuation
Schools nearby
No school in the register within reach of this postcode.