| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Low energy lighting | — | £40 | £7 | 5.8 yrs | +0.3 pts |
| Flue gas heat recovery | — | £900 | £152 | 5.9 yrs | +6.2 pts |
| Heating controls | — | £350 – £450 | £57 | 7.0 yrs | +2.3 pts |
| Band A condensing boiler | — | £2,200 – £3,000 | £96 | 27.0 yrs | +3.9 pts · reaches D |
| Solid wall insulation(optional, beyond D) | — | £4,000 – £14,000 | £170 | 50+ yrs | +6.9 pts |
| Double glazing(optional, beyond D) | — | £3,300 – £6,500 | £57 | 50+ yrs | +2.3 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
£1,356
per year at grade E
£817
per year at grade D
The full plan saves £313 a year — a 7.9% annual return on £3,940.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2012, states £800 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
25 September 2020£900,000
30 April 2014£860,000
Estimated today: £759,178 HPI-indexed estimate, not a valuation
Schools nearby
No school in the register within reach of this postcode.