| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Hot water cylinder insulation | — | £15 – £30 | £231 | 0.1 yrs | +5.5 pts |
| Draughtproofing | — | £80 – £120 | £228 | 0.4 yrs | +5.4 pts |
| Low energy lighting | — | £30 | £12 | 2.5 yrs | +0.3 pts |
| Floor insulation | — | £800 – £1,200 | £270 | 3.7 yrs | +6.4 pts |
| Change of heating system | — | £3,000 – £7,000 | £771 | 6.5 yrs | +18.3 pts · reaches D |
| Solar photovoltaic panels | — | £3,500 – £5,500 | £250 | 18.0 yrs | +5.9 pts |
| Solar water heating | — | £4,000 – £6,000 | £210 | 23.9 yrs | +5.0 pts |
| Solid wall insulation | — | £4,000 – £14,000 | £292 | 30.8 yrs | +6.9 pts · reaches C |
| Double glazing(optional, beyond C) | — | £3,300 – £6,500 | £98 | 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
£3,698
per year at grade F
£1,338
per year at grade C
The full plan saves £2,262 a year — a 9.2% annual return on £24,653.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2023, states £5,041 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
17 April 2024£330,000
Estimated today: £360,445 HPI-indexed estimate, not a valuation
Stanway Road: 239 sales since 1995 · £358,992 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Stanway Road
How this home sits against its street.
132
graded homes
61.3
average score
D
most common grade
-40.3
this home vs street