| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Hot water cylinder insulation | — | £15 – £30 | £92 | 0.2 yrs | +2.0 pts |
| Flat roof insulation | — | £850 – £1,500 | £82 | 14.4 yrs | +1.8 pts |
| Floor insulation | — | £800 – £6,000 | £107 | 31.7 yrs | +2.4 pts · reaches B |
| Solar water heating(optional, beyond B) | — | £4,000 – £6,000 | £83 | 50+ yrs | +1.8 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
£1,543
per year at grade C
£1,179
per year at grade B
The full plan saves £281 a year — a 6.1% annual return on £4,598.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2018, states £991 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
13 September 2018£400,000
22 April 2002£207,500
Estimated today: £452,294 HPI-indexed estimate, not a valuation
Schools nearby
No school in the register within reach of this postcode.