| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Hot water cylinder insulation | — | £23 – £300typical | £156 | 1.0 yrs | +5.2 pts |
| Loft insulation | — | £225typical | £87 | 2.6 yrs | +2.9 pts · reaches D |
| Low energy lighting | — | £20 – £45typical | £8 | 4.1 yrs | +0.3 pts |
| Heating controls | — | £400typical | £67 | 6.0 yrs | +2.2 pts |
| Cavity wall insulation | — | £1,000typical | £137 | 7.3 yrs | +4.5 pts |
| Band A condensing boiler | — | £2,600typical | £112 | 23.1 yrs | +3.7 pts |
| Solar water heating | — | £5,000typical | £142 | 35.2 yrs | +4.7 pts · reaches C |
| Solar photovoltaic panels(optional, beyond C) | — | £4,500 – £9,000typical | £169 | 39.8 yrs | +5.6 pts |
Grants verified 20 August 2026. Costs are the register’s indicative ranges, except where marked typical, which this certificate did not price and which are taken instead from comparable homes of the same type. 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
The full plan saves £710 a year — a 7.5% annual return on £9,419.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2010, states £1,101 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
Estimated today: £212,083 HPI-indexed estimate, not a valuation
Westbury Crescent: 80 sales since 1995 · £184,278 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Westbury Crescent
How this home sits against its street.