| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Draughtproofing | — | £80 – £120 | £560 | 0.2 yrs | +7.2 pts |
| Loft insulation | — | £100 – £350 | £316 | 0.7 yrs | +4.1 pts |
| Cavity wall insulation | — | £500 – £1,500 | £497 | 2.0 yrs | +6.4 pts |
| Room-in-roof insulation | — | £1,500 – £2,700 | £917 | 2.3 yrs | +11.8 pts · reaches F |
| Change of heating system | — | £3,000 – £7,000 | £1,897 | 2.6 yrs | +24.4 pts · reaches E |
| Solar photovoltaic panels | — | £3,500 – £5,500 | £615 | 7.3 yrs | +7.9 pts · reaches D |
| Floor insulation | — | £4,000 – £6,000 | £665 | 7.5 yrs | +8.5 pts · reaches C |
| Solar water heating | — | £4,000 – £6,000 | £516 | 9.7 yrs | +6.6 pts |
| Double glazing | — | £3,300 – £6,500 | £241 | 20.4 yrs | +3.1 pts · reaches B |
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
The full plan saves £6,223 a year — a 22.4% annual return on £27,825.
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
Estimated today: £76,968 HPI-indexed estimate, not a valuation
Rochdale Road: 5 sales since 1995 · £101,667 average over 10 years
Schools nearby
The schools’ own performance — Progress 8 shows value added, not just raw results.
| School | Phase | Distance | Progress |
|---|---|---|---|
| Harwood Park Primary School | Primary | 0.1 mi | — |
| St Luke's Church of England Primary School | Primary | 0.4 mi | — |
| All Souls Church of England Primary School | Primary | 0.4 mi | — |
| Holy Family Roman Catholic and Church of England College | Secondary | 0.6 mi | Progress 8 -0.32 · below average (2023/24) |
| Newhouse Academy | Secondary | 0.7 mi | Progress 8 -0.36 · below average (2023/24) |
| Matthew Moss High School | Secondary | 1.2 mi | Progress 8 -0.03 · average (2023/24) |
Schools from the DfE register, performance from the KS4 performance tables. Progress 8 is a GCSE measure, so primaries have none. Distance is straight-line from the postcode, not a catchment: admission is decided by the school, not by us.
Rochdale Road
How this home sits against its street.