| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| High-performance doors | — | £2,000 – £0 | £57 | 17.5 yrs | +3.4 pts · reaches C |
| Low energy lighting | — | £60 | £3 | 19.2 yrs | +0.2 pts |
| Solar photovoltaic panels | — | £3,500 – £5,500 | £66 | 50+ yrs | +3.9 pts |
| Floor insulation | — | £4,000 – £6,000 | £71 | 50+ yrs | +4.2 pts |
| Solar water heating | — | £4,000 – £6,000 | £55 | 50+ yrs | +3.3 pts · reaches B |
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
£1,540
per year at grade D
£1,287
per year at grade B
The full plan saves £253 a year — a 1.6% annual return on £15,560.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2025, states £1,260 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
23 September 2025£358,000
28 April 2005£189,950
Estimated today: £361,880 HPI-indexed estimate, not a valuation
Woodpark Drive: 81 sales since 1995 · £318,579 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Woodpark Drive
How this home sits against its street.
39
graded homes
61.7
average score
D
most common grade
+5.3
this home vs street