| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Hot water cylinder insulation | — | £20 – £40 | £176 | 0.2 yrs | +4.3 pts · reaches D |
| High-retention storage heaters | — | £1,200 – £2,400 | £406 | 4.4 yrs | +9.9 pts |
| Cavity wall insulation | — | £900 – £1,500 | £154 | 7.8 yrs | +3.8 pts · reaches C |
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
£1,966
per year at grade E
£1,230
per year at grade C
The full plan saves £736 a year — a 24.3% annual return on £3,030.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2026, states £1,943 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
28 June 1996£67,000
Estimated today: £312,227 HPI-indexed estimate, not a valuation
Woodstock Close: 186 sales since 1995 · £469,792 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Woodstock Close
How this home sits against its street.
63
graded homes
62.4
average score
C
most common grade
-9.4
this home vs street