| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Hot water cylinder insulation | — | £15 – £30 | £43 | 0.5 yrs | +3.9 pts · reaches C |
| Band A condensing boiler | — | £2,200 – £3,000 | £31 | 50+ yrs | +2.8 pts |
| Solar photovoltaic panels | — | £3,500 – £5,500 | £46 | 50+ yrs | +4.2 pts |
| Floor insulation | — | £4,000 – £6,000 | £50 | 50+ yrs | +4.6 pts · reaches B |
| Solar water heating(optional, beyond B) | — | £4,000 – £6,000 | £39 | 50+ yrs | +3.5 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 £169 a year — a 1.4% annual return on £12,123.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2022, states £639 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
Estimated today: £262,468 HPI-indexed estimate, not a valuation
Watts Close: 105 sales since 1995 · £217,829 average over 10 years
Schools nearby
The schools’ own performance — Progress 8 shows value added, not just raw results.
| School | Phase | Distance | Progress |
|---|---|---|---|
| Newlands Primary School | Primary | 0.4 mi | — |
| Holy Family Catholic Primary School - Part of the Learning Federation Partnership of Schools | Primary | 0.5 mi | — |
| Fairisle Infant and Nursery School | Primary | 0.5 mi | — |
| Oasis Academy Lord's Hill | Secondary | 0.6 mi | Progress 8 -0.91 · well below average (2023/24) |
| Regents Park Community College | Secondary | 0.9 mi | Not in the KS4 performance tables |
| Redbridge Community School | Secondary | 0.9 mi | Progress 8 -0.99 · well below 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 E01017242, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.
Watts Close
How this home sits against its street.