| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| High-retention storage heaters | — | £1,200 – £1,800 | £651 | 2.3 yrs | +17.0 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
£1,549
per year at grade D
£898
per year at grade C
The full plan saves £651 a year — a 43.4% annual return on £1,500.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2019, states £935 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
14 February 2019£90,000
9 August 2005£144,375
Estimated today: £105,846 HPI-indexed estimate, not a valuation
Worsdell Drive: 660 sales since 1995 · £152,747 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Worsdell Drive
How this home sits against its street.
358
graded homes
73.7
average score
C
most common grade
-10.7
this home vs street