| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Heating controls | — | £400typical | £90 | 4.4 yrs | +2.1 pts |
| Low energy lighting | — | £30 – £75typical | £11 | 4.8 yrs | +0.3 pts |
| Cavity wall insulation | — | £1,000typical | £185 | 5.4 yrs | +4.3 pts · reaches D |
| Solar photovoltaic panels(optional, beyond D) | — | £4,500 – £9,000typical | £229 | 29.5 yrs | +5.3 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 £286 a year — a 19.7% annual return on £1,453.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2011, states £1,552 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
Estimated today: £360,566 HPI-indexed estimate, not a valuation
Abbey Drive: 30 sales since 1995 · £218,292 average over 10 years
Schools nearby
The schools’ own performance — Progress 8 shows value added, not just raw results.
| School | Phase | Distance | Progress |
|---|---|---|---|
| Orrell Holgate Academy | Primary | 0.3 mi | — |
| St James' Catholic Primary School Orrell | Primary | 0.7 mi | — |
| Orrell Newfold Community Primary School | Primary | 0.8 mi | — |
| St Peter's Catholic High School | Secondary | 0.3 mi | Progress 8 -0.12 · average (2023/24) |
| Up Holland High School | Secondary | 0.8 mi | Attainment 8 48.8 · no Progress 8 published |
| Dean Trust Wigan | Secondary | 0.9 mi | Progress 8 -1.12 · well below 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.
Abbey Drive
How this home sits against its street.