| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Hot water cylinder insulation | — | £30 – £400 | £131 | 1.6 yrs | +5.1 pts |
| Floor insulation | — | £1,200 – £200 | £153 | 4.6 yrs | +5.9 pts · reaches D |
| Loft insulation | — | £350 | £73 | 4.8 yrs | +2.8 pts |
| Low energy lighting | — | £45 | £7 | 6.7 yrs | +0.3 pts |
| Heating controls | — | £450 | £56 | 8.1 yrs | +2.2 pts |
| Band A condensing boiler | — | £3,000 – £0 | £94 | 16.0 yrs | +3.6 pts |
| Solar water heating | — | £6,000 – £0 | £119 | 25.3 yrs | +4.6 pts · reaches C |
| Solar photovoltaic panels(optional, beyond C) | — | £8,000 – £0 | £142 | 28.3 yrs | +5.5 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
£1,916
per year at grade E
£1,143
per year at grade C
The full plan saves £631 a year — a 10.1% annual return on £6,260.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2016, states £1,326 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
3 February 2017£185,000
30 May 2003£103,500
16 January 1998£42,000
Estimated today: £258,096 HPI-indexed estimate, not a valuation
Clarkes Road: 29 sales since 1995 · £168,900 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Clarkes Road
How this home sits against its street.
12
graded homes
52.8
average score
D
most common grade
-3.8
this home vs street