| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Draughtproofing | — | £120 | £364 | 0.3 yrs | +9.9 pts · reaches F |
| High-retention storage heaters | — | £1,800 – £800 | £850 | 1.5 yrs | +23.2 pts · reaches E |
| Low energy lighting | — | £45 | £19 | 2.4 yrs | +0.5 pts |
| Floor insulation | — | £6,000 – £0 | £431 | 7.0 yrs | +11.8 pts · reaches D |
| Shower heat recovery | — | £725 | £71 | 10.2 yrs | +1.9 pts |
| Solid wall insulation | — | £14,000 – £0 | £466 | 15.0 yrs | +12.7 pts · reaches C |
| Double glazing | — | £6,500 – £500 | £156 | 22.4 yrs | +4.3 pts · reaches B |
| Wind turbine | — | £25,000 – £0 | £358 | 35.0 yrs | +9.7 pts · reaches A |
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 £2,715 a year — a 9.6% annual return on £28,190.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2020, states £2,599 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
Estimated today: £218,521 HPI-indexed estimate, not a valuation
Manor Road: 74 sales since 1995 · £405,207 average over 10 years
Schools nearby
The schools’ own performance — Progress 8 shows value added, not just raw results.
| School | Phase | Distance | Progress |
|---|---|---|---|
| Pitsford Primary School | Primary | 0.1 mi | — |
| Boughton Primary School | Primary | 1.4 mi | — |
| Brixworth CofE VC Primary School | Primary | 1.6 mi | — |
| Moulton School and Science College | Secondary | 1.9 mi | Progress 8 -0.10 · average (2023/24) |
| Kingsthorpe College | Secondary | 2.4 mi | Progress 8 -0.26 · below average (2023/24) |
| Northampton School | Secondary | 2.6 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.
Manor Road
How this home sits against its street.