| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Floor insulation | — | £4,000 – £6,000 | £144 | 34.7 yrs | +4.1 pts · reaches C |
| Solid wall insulation(optional, beyond C) | — | £4,000 – £14,000 | £156 | 50+ yrs | +4.4 pts |
| Double glazing(optional, beyond C) | — | £3,300 – £6,500 | £52 | 50+ yrs | +1.5 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
£1,089
per year at grade D
£737
per year at grade C
The full plan saves £144 a year — a 2.9% annual return on £5,000.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2021, states £658 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
8 October 2024£1,032,500
25 August 2010£715,000
27 July 2007£720,000
4 December 2003£331,000
15 March 1999£235,000
Estimated today: £896,112 HPI-indexed estimate, not a valuation
Schools nearby
No school in the register within reach of this postcode.