| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Hot water cylinder insulation | — | £15 – £30 | £103 | 0.2 yrs | +4.0 pts · reaches D |
| Loft insulation | — | £100 – £350 | £57 | 3.9 yrs | +2.2 pts |
| Floor insulation | — | £800 – £1,200 | £121 | 8.3 yrs | +4.7 pts |
| High-retention storage heaters | — | £2,000 – £3,000 | £238 | 10.5 yrs | +9.3 pts · reaches C |
| Solar water heating | — | £4,000 – £6,000 | £94 | 50+ yrs | +3.7 pts |
| Solar photovoltaic panels | — | £5,000 – £8,000 | £112 | 50+ yrs | +4.4 pts · reaches B |
| Double glazing(optional, beyond B) | — | £3,300 – £6,500 | £44 | 50+ yrs | +1.7 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 £724 a year — a 4.7% annual return on £15,248.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2016, states £1,111 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
Estimated today: £168,889 HPI-indexed estimate, not a valuation
Tyndall Avenue: 65 sales since 1995 · £200,240 average over 10 years
Schools nearby
The schools’ own performance — Progress 8 shows value added, not just raw results.
| School | Phase | Distance | Progress |
|---|---|---|---|
| Moston Fields Primary School | Primary | 0.3 mi | — |
| Moston Lane Community Primary School | Primary | 0.3 mi | — |
| Lily Lane Primary School | Primary | 0.4 mi | — |
| St Matthew's RC High School | Secondary | 0.8 mi | Progress 8 -0.59 · well below average (2023/24) |
| Co-op Academy North Manchester | Secondary | 1.0 mi | Progress 8 -0.25 · below average (2023/24) |
| Manchester Communication Academy | Secondary | 1.2 mi | Progress 8 +0.15 · 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.
Tyndall Avenue
How this home sits against its street.