| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Loft insulation | — | £100 – £350 | £134 | 1.7 yrs | +3.4 pts |
| Low energy lighting | — | £25 | £12 | 2.0 yrs | +0.3 pts |
| Solid wall insulation | — | £4,000 – £14,000 | £305 | 29.5 yrs | +7.7 pts · reaches C |
| Double glazing(optional, beyond C) | — | £3,300 – £6,500 | £102 | 48.0 yrs | +2.6 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
£1,395
per year at grade D
£841
per year at grade C
The full plan saves £452 a year — a 4.9% annual return on £9,250.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2021, states £846 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
31 October 2005£250,000
29 March 1999£133,000
12 December 1997£47,500
28 March 1996£82,500
Estimated today: £515,319 HPI-indexed estimate, not a valuation
Schools nearby
No school in the register within reach of this postcode.