| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Floor insulation | — | £800 – £1,200 | £45 | 22.1 yrs | +4.8 pts |
| Solar photovoltaic panels | — | £3,500 – £5,500 | £42 | 50+ yrs | +4.4 pts |
| Solar water heating | — | £4,000 – £6,000 | £35 | 50+ yrs | +3.7 pts · reaches B |
| Solid wall insulation(optional, beyond B) | — | £4,000 – £14,000 | £49 | 50+ yrs | +5.1 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
£620
per year at grade C
£449
per year at grade B
The full plan saves £122 a year — a 1.2% annual return on £10,500.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2023, states £772 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
31 August 2023£520,000
3 December 2004£260,000
14 June 2002£185,000
3 August 2001£70,000
Estimated today: £545,205 HPI-indexed estimate, not a valuation
Pall Mall: 394 sales since 1995 · £336,253 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Pall Mall
How this home sits against its street.
174
graded homes
63.9
average score
D
most common grade
+5.1
this home vs street