| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Hot water cylinder insulation | — | £30 | £89 | 0.3 yrs | +3.4 pts |
| High-retention storage heaters | — | £600 | £206 | 2.9 yrs | +7.7 pts · reaches C |
| Floor insulation(optional, beyond C) | — | £6,000 – £0 | £104 | 28.8 yrs | +3.9 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
£946
per year at grade D
£547
per year at grade C
The full plan saves £295 a year — a 46.8% annual return on £630.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2018, states £541 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
17 August 2010£94,000
24 July 2006£102,000
Estimated today: £153,903 HPI-indexed estimate, not a valuation
Schools nearby
No school in the register within reach of this postcode.