| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Solar photovoltaic panels | — | £3,500 – £5,500 | £124 | 36.2 yrs | +4.8 pts |
| Floor insulation | — | £4,000 – £6,000 | £134 | 37.2 yrs | +5.2 pts |
| Solar water heating | — | £4,000 – £6,000 | £104 | 48.0 yrs | +4.0 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 £363 a year — a 2.5% annual return on £14,500.
Energy costs as modelled on the certificate, not a bill.
Sold prices
Estimated today: £469,937 HPI-indexed estimate, not a valuation
Windmill Drive: 45 sales since 1995 · £340,111 average over 10 years
Schools nearby
The schools’ own performance — Progress 8 shows value added, not just raw results.
| School | Phase | Distance | Progress |
|---|---|---|---|
| Audlem St James' CofE Primary School | Primary | 0.4 mi | — |
| Adderley CofE Primary School | Primary | 1.9 mi | — |
| Sound and District Primary School | Primary | 3.7 mi | — |
| Brine Leas School | Secondary | 4.9 mi | Progress 8 -0.07 · average (2023/24) |
| The Grove School | Secondary | 5.7 mi | Progress 8 -0.48 · below average (2023/24) |
| Malbank School and Sixth Form College | Secondary | 5.8 mi | Not in the KS4 performance tables |
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.
Area context
Police-recorded crime for the wider neighbourhood, not this address. We grade homes, never neighbourhoods — so this is reported as a count, not a rating.
Police.uk street-level data for LSOA E01018449, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.
Windmill Drive
How this home sits against its street.