| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Hot water cylinder insulation | — | £15 – £30 | £83 | 0.3 yrs | +4.2 pts |
| Floor insulation | — | £800 – £1,200 | £97 | 10.3 yrs | +4.9 pts |
| Heating controls | — | £350 – £450 | £35 | 11.3 yrs | +1.8 pts |
| Cavity wall insulation | — | £500 – £1,500 | £72 | 13.8 yrs | +3.6 pts · reaches D |
| Solar water heating | — | £4,000 – £6,000 | £75 | 50+ yrs | +3.8 pts |
| Solar photovoltaic panels | — | £5,000 – £8,000 | £90 | 50+ yrs | +4.5 pts |
| Solid wall insulation | — | £4,000 – £14,000 | £105 | 50+ yrs | +5.3 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
£1,743
per year at grade E
£1,186
per year at grade C
The full plan saves £557 a year — a 2.4% annual return on £22,923.
Energy costs as modelled on the certificate, not a bill. This fuel has too few recent certificates to restate at today's prices.
Sold prices
12 October 2018£25,000
13 April 2016£28,500
Estimated today: £34,655 HPI-indexed estimate, not a valuation
Wensley Terrace: 23 sales since 1995 · £44,988 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Wensley Terrace
How this home sits against its street.
10
graded homes
55.7
average score
D
most common grade
-12.7
this home vs street