| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Hot water cylinder insulation | — | £30 | £98 | 0.3 yrs | +3.6 pts |
| Flat roof insulation | — | £1,500 – £500 | £87 | 11.5 yrs | +3.2 pts |
| Band A condensing boiler | — | £3,000 – £0 | £70 | 21.3 yrs | +2.6 pts |
| Floor insulation | — | £6,000 – £0 | £115 | 26.2 yrs | +4.3 pts · reaches C |
| Solar water heating(optional, beyond C) | — | £6,000 – £0 | £89 | 33.7 yrs | +3.3 pts |
| Solar photovoltaic panels(optional, beyond C) | — | £8,000 – £0 | £106 | 37.7 yrs | +3.9 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
£1,936
per year at grade D
£1,371
per year at grade C
The full plan saves £370 a year — a 6.7% annual return on £5,530.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2018, states £1,229 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
7 August 2018£181,000
Estimated today: £266,148 HPI-indexed estimate, not a valuation
East Bawtry Road: 459 sales since 1995 · £221,030 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
East Bawtry Road
How this home sits against its street.
214
graded homes
63.2
average score
D
most common grade
-7.2
this home vs street