21 Wood Close, Windsor SL4 3JZ

End-Terrace house · Built 1967-1975 · Boiler and radiators, mains gas

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This certificate lists these measures but records the same score with and without them, so there is no saving or rating gain to attribute to any one of them. That usually means the assessment was incomplete — here the assessor recorded no heating system at all. The costs below are real; a fresh assessment would be the way to find the gain.

MeasureGrantNet costSaving / yrPaybackGrade effect
Solar water heating£5,000typical
Solar photovoltaic panels£4,500 – £9,000typical

Grants verified 20 August 2026. Costs are the register’s indicative ranges, except where marked typical, which this certificate did not price and which are taken instead from comparable homes of the same type.

Running costs

£982
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2009, states £592 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

4 December 2015£455,000
8 October 2009£285,000
11 March 2009£192,500
30 January 2001£150,000

Estimated today: £567,077 HPI-indexed estimate, not a valuation

Wood Close: 113 sales since 1995 · £452,885 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
The Queen Anne Royal Free CofE Controlled First SchoolPrimary0.4 mi
Oakfield First SchoolPrimary0.7 mi
Trinity St Stephen CofE Aided First SchoolPrimary0.9 mi
Windsor Girls' SchoolSecondary0.8 miProgress 8 +0.12 · average (2023/24)
The Windsor Boys' SchoolSecondary1.0 miProgress 8 +0.14 · average (2023/24)
Churchmead Church of England (VA) SchoolSecondary1.7 miProgress 8 0.00 · 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.

8.4
crimes a month
76
in the last 12 months
Violence and sexual offences
most common · 32% of the total

Police.uk street-level data for LSOA E01016596, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Wood Close

How this home sits against its street.

56
graded homes
66
average score
C
most common grade
+11.0
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.