| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Low energy lighting | — | £10 | £6 | 1.6 yrs | +0.2 pts |
| Change of heating system | — | £7,000 – £0 | £419 | 8.4 yrs | +13.6 pts · reaches C |
| Solid wall insulation(optional, beyond C) | — | £14,000 – £0 | £159 | 44.1 yrs | +5.2 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
£1,098
per year at grade D
£514
per year at grade C
The full plan saves £425 a year — a 12.1% annual return on £3,510.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2017, states £628 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
30 January 2003£114,950
31 March 1999£46,500
Estimated today: £220,638 HPI-indexed estimate, not a valuation
Gladstone Road: 391 sales since 1995 · £319,263 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Gladstone Road
How this home sits against its street.
160
graded homes
65.6
average score
D
most common grade
-4.6
this home vs street