Upgrade Plan
Get upgrade quotes| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Loft insulation(optional, beyond D) | — | £900 – £1,200 | £73 | 14.3 yrs | +1.6 pts |
| Floor insulation(optional, beyond D) | — | £5,000 – £10,000 | £154 | 48.7 yrs | +3.3 pts |
| Solar photovoltaic panels(optional, beyond D) | — | £8,000 – £10,000 | £143 | 50+ yrs | +3.1 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
Energy costs as modelled on the certificate, not a bill. This fuel has too few recent certificates to restate at today's prices.
Sold prices
No sale recorded for this address since 1995.
Frogge Street: 43 sales since 1995 · £604,650 average over 10 years
Schools nearby
The schools’ own performance — Progress 8 shows value added, not just raw results.
| School | Phase | Distance | Progress |
|---|---|---|---|
| Great Chesterford Church of England Primary Academy | Primary | 0.9 mi | — |
| Duxford Church of England Community Primary School | Primary | 2.0 mi | — |
| William Westley Church of England VC Primary School | Primary | 3.1 mi | — |
| Sawston Village College | Secondary | 3.9 mi | Progress 8 +0.87 · well above average (2023/24) |
| Saffron Walden County High School | Secondary | 4.3 mi | Progress 8 +0.28 · above average (2023/24) |
| Linton Village College | Secondary | 4.4 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.
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 E01018238, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.
Frogge Street
How this home sits against its street.