| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| High-retention storage heaters | — | £800 – £1,200 | £260 | 3.9 yrs | +10.9 pts · reaches D |
| Cavity wall insulation(optional, beyond D) | — | £500 – £1,500 | £98 | 10.2 yrs | +4.1 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
£1,274
per year at grade E
£916
per year at grade D
The full plan saves £260 a year — a 26.0% annual return on £1,000.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2022, states £864 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
26 May 2023£178,000
9 April 2018£155,000
10 August 2007£134,000
28 July 2006£109,950
3 June 2005£106,000
Estimated today: £156,131 HPI-indexed estimate, not a valuation
Fairlawn Drive: 88 sales since 1995 · £158,281 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Fairlawn Drive
How this home sits against its street.
26
graded homes
48.7
average score
E
most common grade
+3.3
this home vs street