21 Windmill Field, Windlesham GU20 6QD

Mid-Terrace flat · Built 1983-1990 · 63 m² · Rented (Private) · Boiler and radiators, mains gas

Upgrade Plan

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MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting(optional, beyond C)£30£550.5 yrs+2.0 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

£862
per year at grade C
£807
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2023, states £1,182 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

23 March 2007£210,000
29 September 2003£155,000
23 March 2001£116,500
2 February 1996£64,950

Estimated today: £297,170 HPI-indexed estimate, not a valuation

Windmill Field: 119 sales since 1995 · £509,400 average over 10 years

Schools nearby

The schools’ own performance — Progress 8 shows value added, not just raw results.

SchoolPhaseDistanceProgress
Windlesham Village Infant SchoolPrimary0.9 mi
Lightwater Village Infant School and NurseryPrimary1.0 mi
Valley End CofE Infant SchoolPrimary1.3 mi
Gordon's SchoolSecondary1.5 miProgress 8 +1.02 · well above average (2023/24)
Charters SchoolSecondary2.0 miProgress 8 +0.25 · above average (2023/24)
Collingwood CollegeSecondary3.0 miProgress 8 -0.01 · 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.

3.9
crimes a month
39
in the last 12 months
Violence and sexual offences
most common · 36% of the total

Police.uk street-level data for LSOA E01030809, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Windmill Field

How this home sits against its street.

40
graded homes
67.2
average score
D
most common grade
+3.8
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.