| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Double glazing | — | £1,000 – £1,400 | £23 | 50+ yrs | +1.9 pts · reaches C |
| Floor insulation | — | £4,000 – £6,000 | £64 | 50+ yrs | +5.2 pts |
| Solar water heating | — | £4,000 – £6,000 | £50 | 50+ yrs | +4.1 pts |
| Solar photovoltaic panels | — | £5,000 – £8,000 | £59 | 50+ yrs | +4.8 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
£977
per year at grade D
£781
per year at grade B
The full plan saves £196 a year — a 1.1% annual return on £17,700.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2016, states £692 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
24 October 2019£269,950
5 October 2016£225,000
15 December 2006£195,000
27 November 2003£150,000
5 August 1996£60,000
Estimated today: £316,112 HPI-indexed estimate, not a valuation
Westminster Drive: 188 sales since 1995 · £317,449 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Westminster Drive
How this home sits against its street.
81
graded homes
66.3
average score
D
most common grade
+1.7
this home vs street