| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Draughtproofing | — | £80 – £120 | £134 | 0.7 yrs | +3.9 pts |
| Loft insulation | — | £100 – £350 | £76 | 3.0 yrs | +2.2 pts |
| Floor insulation | — | £800 – £1,200 | £159 | 6.3 yrs | +4.6 pts · reaches C |
| Heating controls | — | £350 – £450 | £58 | 6.9 yrs | +1.7 pts |
| Low energy lighting | — | £55 | £7 | 7.9 yrs | +0.2 pts |
| Cavity wall insulation | — | £500 – £1,500 | £119 | 8.4 yrs | +3.4 pts |
| Band A condensing boiler | — | £2,200 – £3,000 | £98 | 26.6 yrs | +2.8 pts |
| Solar photovoltaic panels | — | £9,000 – £14,000 | £147 | 50+ yrs | +4.2 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 £799 a year — a 4.7% annual return on £16,880.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2014, states £1,240 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
Estimated today: £322,943 HPI-indexed estimate, not a valuation
Lower Dingle: 111 sales since 1995 · £174,411 average over 10 years
Schools nearby
The schools’ own performance — Progress 8 shows value added, not just raw results.
| School | Phase | Distance | Progress |
|---|---|---|---|
| Hodge Clough Primary School | Primary | 0.4 mi | — |
| St Thomas Moorside CofE (VA) Primary School | Primary | 0.4 mi | — |
| St Joseph's RC Junior, Infant and Nursery School, A Voluntary Academy | Primary | 0.6 mi | — |
| E-ACT Royton and Crompton Academy | Secondary | 0.9 mi | Progress 8 -0.53 · well below average (2023/24) |
| Waterhead Academy | Secondary | 1.3 mi | Progress 8 -0.72 · well below average (2023/24) |
| The Crompton House Church of England Academy | Secondary | 1.5 mi | Progress 8 -0.02 · 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.
Lower Dingle
How this home sits against its street.