| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Draughtproofing | — | £80 – £120 | £124 | 0.8 yrs | +3.4 pts |
| Low energy lighting | — | £15 | £6 | 2.3 yrs | +0.2 pts |
| Loft insulation | — | £100 – £350 | £70 | 3.2 yrs | +1.9 pts |
| Change of heating system | — | £3,000 – £7,000 | £418 | 11.9 yrs | +11.6 pts · reaches D |
| Solar photovoltaic panels | — | £3,500 – £5,500 | £136 | 33.2 yrs | +3.8 pts |
| Floor insulation | — | £4,000 – £6,000 | £147 | 34.1 yrs | +4.1 pts |
| Solar water heating | — | £4,000 – £6,000 | £114 | 43.9 yrs | +3.2 pts · reaches C |
| Solid wall insulation(optional, beyond C) | — | £4,000 – £14,000 | £159 | 50+ yrs | +4.4 pts |
| Double glazing(optional, beyond C) | — | £3,300 – £6,500 | £53 | 50+ yrs | +1.5 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
£2,646
per year at grade E
£1,420
per year at grade C
The full plan saves £1,014 a year — a 5.1% annual return on £19,840.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2019, states £1,675 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
22 June 2018£121,000
Estimated today: £139,179 HPI-indexed estimate, not a valuation
Schools nearby
No school in the register within reach of this postcode.