| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Draughtproofing | — | £150 – £250 | £250 | 0.8 yrs | +5.8 pts |
| High-retention storage heaters | — | £2,000 – £4,000 | £584 | 5.1 yrs | +13.6 pts · reaches E |
| Cavity wall insulation | — | £900 – £1,500 | £222 | 5.4 yrs | +5.2 pts · reaches D |
| Loft insulation | — | £900 – £1,200 | £141 | 7.4 yrs | +3.3 pts |
| Floor insulation | — | £5,000 – £10,000 | £297 | 25.3 yrs | +6.9 pts |
| Low energy lighting | — | £390 – £455 | £13 | 32.5 yrs | +0.3 pts |
| Solar photovoltaic panels | — | £8,000 – £10,000 | £275 | 32.8 yrs | +6.4 pts · reaches C |
| Double glazing(optional, beyond C) | — | £4,500 – £6,000 | £107 | 48.9 yrs | +2.5 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 £1,782 a year — a 8.0% annual return on £22,373.
Energy costs as modelled on the certificate, not a bill.
Sold prices
Estimated today: £260,089 HPI-indexed estimate, not a valuation
Antrim Close: 4 sales since 1995 · £208,667 average over 10 years
Schools nearby
The schools’ own performance — Progress 8 shows value added, not just raw results.
| School | Phase | Distance | Progress |
|---|---|---|---|
| St Catherine's RC Primary School | Primary | 0.4 mi | — |
| St John's Church of England Primary School | Primary | 0.5 mi | — |
| Didsbury Road Primary School | Primary | 0.6 mi | — |
| The Barlow RC High School | Secondary | 0.3 mi | Progress 8 +0.12 · average (2023/24) |
| Parrs Wood High School | Secondary | 0.3 mi | Progress 8 -0.07 · average (2023/24) |
| Priestnall School | Secondary | 0.8 mi | Progress 8 +0.40 · 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.
Antrim Close
How this home sits against its street.