| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Room-in-roof insulation | — | £2,700 – £700 | £373 | 4.6 yrs | +10.0 pts |
| Heating controls | — | £450 | £98 | 4.6 yrs | +2.6 pts |
| Cavity wall insulation | — | £1,500 – £500 | £202 | 5.0 yrs | +5.4 pts · reaches D |
| Low energy lighting | — | £60 | £12 | 5.1 yrs | +0.3 pts |
| Band A condensing boiler | — | £3,000 – £0 | £166 | 9.0 yrs | +4.4 pts |
| Solar water heating | — | £6,000 – £0 | £210 | 14.3 yrs | +5.6 pts · reaches C |
| Solar photovoltaic panels(optional, beyond C) | — | £8,000 – £0 | £250 | 16.0 yrs | +6.7 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
£2,775
per year at grade E
£1,464
per year at grade C
The full plan saves £1,061 a year — a 13.8% annual return on £7,710.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2016, states £1,916 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
10 March 2025£70,000
29 March 2017£45,000
24 April 2006£87,000
18 July 1997£33,000
Estimated today: £72,663 HPI-indexed estimate, not a valuation
Gladstone Street: 69 sales since 1995 · £71,765 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Gladstone Street
How this home sits against its street.
31
graded homes
56.8
average score
D
most common grade
-14.8
this home vs street