| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Loft insulation | — | £100 – £350 | £113 | 2.0 yrs | +3.4 pts |
| Heating controls | — | £350 – £450 | £87 | 4.6 yrs | +2.6 pts |
| Cavity wall insulation | — | £500 – £1,500 | £178 | 5.6 yrs | +5.3 pts · reaches D |
| Low energy lighting | — | £80 | £10 | 7.7 yrs | +0.3 pts |
| Band A condensing boiler | — | £2,200 – £3,000 | £146 | 17.8 yrs | +4.3 pts |
| Floor insulation | — | £4,000 – £6,000 | £238 | 21.0 yrs | +7.1 pts · reaches C |
| Solar water heating | — | £4,000 – £6,000 | £185 | 27.1 yrs | +5.5 pts |
| Solar photovoltaic panels | — | £5,000 – £8,000 | £220 | 29.5 yrs | +6.5 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
£2,232
per year at grade E
£1,054
per year at grade B
The full plan saves £1,178 a year — a 5.7% annual return on £20,805.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2016, states £1,554 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
1 March 2000£310,000
Estimated today: £1,217,409 HPI-indexed estimate, not a valuation
Schools nearby
No school in the register within reach of this postcode.