| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Hot water cylinder insulation | — | £23 – £300typical | £38 | 4.3 yrs | +2.5 pts |
| Loft insulation | — | £225typical | £21 | 10.7 yrs | +1.4 pts |
| Low energy lighting | — | £20 – £45typical | £2 | 16.8 yrs | +0.1 pts |
| Heating controls | — | £400typical | £16 | 24.9 yrs | +1.1 pts · reaches E |
| Band A condensing boiler(optional, beyond E) | — | £2,600typical | £27 | 50+ yrs | +1.8 pts |
| Solar water heating(optional, beyond E) | — | £5,000typical | £34 | 50+ yrs | +2.3 pts |
| Solar photovoltaic panels(optional, beyond E) | — | £4,500 – £9,000typical | £41 | 50+ yrs | +2.7 pts |
| Solid wall insulation(optional, beyond E) | — | £9,000typical | £48 | 50+ yrs | +3.1 pts |
| Double glazing(optional, beyond E) | — | £1,200 – £4,900typical | £16 | 50+ yrs | +1.1 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 £77 a year — a 9.4% annual return on £819.
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: £204,251 HPI-indexed estimate, not a valuation
Mill Road: 354 sales since 1995 · £165,012 average over 10 years
Schools nearby
The schools’ own performance — Progress 8 shows value added, not just raw results.
| School | Phase | Distance | Progress |
|---|---|---|---|
| St Mary's Church of England Voluntary Aided Primary School | Primary | 0.3 mi | — |
| Hawthorn Community Primary School | Primary | 0.5 mi | — |
| Kettering Park Junior Academy | Primary | 0.6 mi | — |
| Kettering Science Academy | Secondary | 0.5 mi | Progress 8 -0.20 · average (2023/24) |
| Southfield School for Girls | Secondary | 0.9 mi | Progress 8 -0.23 · below average (2023/24) |
| Bishop Stopford School | Secondary | 1.0 mi | Progress 8 +1.02 · well above 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.
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 E01035413, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.
Mill Road
How this home sits against its street.