| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Draughtproofing | — | £80 – £120 | £67 | 1.5 yrs | +4.3 pts · reaches C |
| Low energy lighting | — | £35 | £3 | 10.1 yrs | +0.2 pts |
| Floor insulation | — | £800 – £1,200 | £79 | 12.7 yrs | +5.1 pts |
| Cavity wall insulation | — | £500 – £1,500 | £59 | 16.9 yrs | +3.8 pts |
| Solar water heating | — | £4,000 – £6,000 | £61 | 50+ yrs | +4.0 pts · reaches B |
| Solar photovoltaic panels(optional, beyond B) | — | £9,000 – £14,000 | £73 | 50+ yrs | +4.7 pts |
| Double glazing(optional, beyond B) | — | £3,300 – £6,500 | £29 | 50+ yrs | +1.8 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
£1,002
per year at grade D
£631
per year at grade B
The full plan saves £269 a year — a 3.8% annual return on £7,135.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2012, states £594 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
18 September 2003£80,000
29 November 2000£49,950
26 June 1996£44,950
Estimated today: £187,218 HPI-indexed estimate, not a valuation
Elderfield Road: 93 sales since 1995 · £143,864 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Elderfield Road
How this home sits against its street.
54
graded homes
65.6
average score
D
most common grade
+1.4
this home vs street