Upgrade Plan
Get upgrade quotes| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Floor insulation(optional, beyond A) | — | £4,000 – £6,000 | £52 | 50+ yrs | +1.7 pts |
| Solar water heating(optional, beyond A) | — | £4,000 – £6,000 | £40 | 50+ yrs | +1.3 pts |
Grants verified 20 August 2026. Costs are the register’s indicative ranges. Savings are restated at the fuel prices assumed in the latest available month. 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
Restated at the fuel prices assumed in the latest available month. This certificate, assessed in 2022, states £524 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
Estimated today: £329,740 HPI-indexed estimate, not a valuation
Clay Hill: 239 sales since 1995 · £215,387 average over 10 years
Schools nearby
The schools’ own performance — Progress 8 shows value added, not just raw results.
| School | Phase | Distance | Progress |
|---|---|---|---|
| Two Mile Ash School | Primary | under 0.1 mi | — |
| Ashbrook School | Primary | 0.2 mi | — |
| Holmwood School | Primary | 0.3 mi | — |
| Watling Academy | Secondary | 1.1 mi | Attainment 8 50.4 · no Progress 8 published |
| Denbigh School | Secondary | 1.1 mi | Progress 8 +0.30 · above average (2023/24) |
| The Hazeley Academy | Secondary | 1.5 mi | Progress 8 +0.08 · 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.
Clay Hill
How this home sits against its street.