| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| High-retention storage heaters | — | £800 – £1,200 | £449 | 2.2 yrs | +13.6 pts · reaches B |
| Low energy lighting(optional, beyond B) | — | £35 | £10 | 3.5 yrs | +0.3 pts |
| Shower heat recovery(optional, beyond B) | — | £585 – £725 | £38 | 17.4 yrs | +1.1 pts |
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 £449 a year — a 44.9% annual return on £1,000.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2020, states £691 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
Estimated today: £90,961 HPI-indexed estimate, not a valuation
Annie Smith Way: 199 sales since 1995 · £138,843 average over 10 years
Schools nearby
The schools’ own performance — Progress 8 shows value added, not just raw results.
| School | Phase | Distance | Progress |
|---|---|---|---|
| Birkby Infant and Nursery School | Primary | under 0.1 mi | — |
| St Patrick's Catholic Primary Academy | Primary | 0.3 mi | — |
| Birkby Junior School | Primary | 0.3 mi | — |
| North Huddersfield Trust School | Secondary | 1.0 mi | Progress 8 -0.35 · below average (2023/24) |
| Royds Hall, A Share Academy | Secondary | 1.4 mi | Progress 8 0.00 · average (2023/24) |
| Netherhall Learning Campus High School | Secondary | 1.5 mi | Progress 8 -0.09 · 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.
Annie Smith Way
How this home sits against its street.