40 Priory Avenue, London W4 1TY

Semi-Detached house · Built 1900-1929 · 200 m² · 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 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

£2,543
per year at grade D
£2,545
per year at grade D

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2010, states £1,568 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

29 June 2018£3,935,000
25 September 2015£3,850,000
19 August 2011£3,300,000
22 August 2005£1,450,000

Estimated today: £4,725,882 HPI-indexed estimate, not a valuation

Priory Avenue: 340 sales since 1995 · £1,247,637 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Southfield Primary SchoolPrimary0.3 mi
Wendell Park Primary SchoolPrimary0.4 mi
Good Shepherd RC Primary SchoolPrimary0.5 mi
West London Free SchoolSecondary0.8 miProgress 8 +0.96 · well above average (2023/24)
Hammersmith AcademySecondary0.8 miProgress 8 +0.25 · above average (2023/24)
Chiswick SchoolSecondary1.1 miProgress 8 +0.45 · above 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.

15.4
crimes a month
154
in the last 12 months
Vehicle crime
most common · 25% of the total

Police.uk street-level data for LSOA E01002573, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Priory Avenue

How this home sits against its street.

143
graded homes
58.5
average score
D
most common grade
-0.5
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.