| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Draughtproofing | — | £80 – £120 | £135 | 0.7 yrs | +3.9 pts |
| Flat roof insulation | — | £850 – £1,500 | £122 | 9.6 yrs | +3.5 pts · reaches C |
| Solar photovoltaic panels | — | £3,500 – £5,500 | £149 | 30.2 yrs | +4.3 pts |
| Solar water heating | — | £4,000 – £6,000 | £125 | 40.1 yrs | +3.6 pts |
| Solid wall insulation | — | £4,000 – £14,000 | £174 | 50+ yrs | +5.0 pts · reaches B |
| Double glazing(optional, beyond B) | — | £3,300 – £6,500 | £58 | 50+ yrs | +1.7 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
£1,759
per year at grade D
£996
per year at grade B
The full plan saves £705 a year — a 3.6% annual return on £19,775.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2023, states £2,270 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
18 June 2024£1,190,000
13 August 2004£450,000
Estimated today: £1,228,699 HPI-indexed estimate, not a valuation
York Way: 718 sales since 1995 · £640,200 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
York Way
How this home sits against its street.
760
graded homes
77.1
average score
B
most common grade
-12.1
this home vs street