| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Draughtproofing | — | £80 – £120 | £677 | 0.1 yrs | +6.8 pts · reaches E |
| Heating controls | — | £350 – £450 | £292 | 1.4 yrs | +2.9 pts |
| Low energy lighting | — | £65 | £35 | 1.9 yrs | +0.4 pts |
| Band A condensing boiler | — | £2,200 – £3,000 | £493 | 5.3 yrs | +4.9 pts |
| Solar photovoltaic panels | — | £3,500 – £5,500 | £743 | 6.1 yrs | +7.4 pts · reaches D |
| Floor insulation | — | £4,000 – £6,000 | £803 | 6.2 yrs | +8.0 pts |
| Solid wall insulation | — | £4,000 – £14,000 | £868 | 10.4 yrs | +8.7 pts · reaches C |
| Double glazing(optional, beyond C) | — | £3,300 – £6,500 | £291 | 16.9 yrs | +2.9 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
£7,186
per year at grade F
£2,985
per year at grade C
The full plan saves £3,910 a year — a 18.0% annual return on £21,665.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2025, states £5,974 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
2 December 2014£765,000
Estimated today: £1,217,976 HPI-indexed estimate, not a valuation
Highdale Road: 115 sales since 1995 · £357,734 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Highdale Road
How this home sits against its street.
30
graded homes
50.9
average score
D
most common grade
-15.9
this home vs street