23 Cleaver Square, London SE11 4DW

Mid-Terrace house · Built 1900-1929 · 126 m² · Boiler and radiators, mains gas

Upgrade Plan

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MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting(optional, beyond D)£20 – £45typical£39.3 yrs+0.1 pts
Heating controls(optional, beyond D)£400typical£2913.8 yrs+0.8 pts
Band A condensing boiler(optional, beyond D)£2,600typical£4950+ yrs+1.3 pts
Solar water heating(optional, beyond D)£5,000typical£6250+ yrs+1.7 pts
Solar photovoltaic panels(optional, beyond D)£4,500 – £9,000typical£7450+ yrs+2.0 pts
Solid wall insulation(optional, beyond D)£9,000typical£8650+ yrs+2.3 pts
Double glazing(optional, beyond D)£1,200 – £4,900typical£2950+ yrs+0.8 pts

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. 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

£1,899
per year at grade D
£1,567
per year at grade D

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2009, states £1,146 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

No sale recorded for this address since 1995.

Cleaver Square: 89 sales since 1995 · £1,580,614 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Keyworth Primary SchoolPrimary0.2 mi
Henry Fawcett Primary SchoolPrimary0.2 mi
Archbishop Sumner Church of England Primary SchoolPrimary0.3 mi
Lilian Baylis Technology SchoolSecondary0.5 miProgress 8 +0.01 · average (2023/24)
Notre Dame Catholic Girls' SchoolSecondary0.7 miProgress 8 +0.25 · above average (2023/24)
Ark All Saints AcademySecondary0.8 miProgress 8 +0.44 · 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.

21.8
crimes a month
240
in the last 12 months
Anti-social behaviour
most common · 20% of the total

Police.uk street-level data for LSOA E01003107, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Cleaver Square

How this home sits against its street.

34
graded homes
61
average score
D
most common grade
-4.0
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.