| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Hot water cylinder insulation | — | £23 – £30typical | £327 | 0.1 yrs | +9.6 pts |
| Cavity wall insulation | — | £1,000typical | £285 | 3.5 yrs | +8.4 pts · reaches E |
Grants verified 20 August 2026. Costs are the register’s indicative ranges, except where marked typical, which this certificate did not price and which are taken instead from comparable homes of the same type. 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
The full plan saves £612 a year — a 59.6% annual return on £1,027.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2010, states £875 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
Estimated today: £232,382 HPI-indexed estimate, not a valuation
Fern Drive: 150 sales since 1995 · £204,971 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Fern Drive
How this home sits against its street.