Flat C, 23 Clark Street, London E1 3EU

End-Terrace flat · Built 1983-1990 · 55 m² · Rented (Social) · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Loft insulation(optional, beyond C)£100 – £350£1122.0 yrs+2.3 pts
Double glazing(optional, beyond C)£3,300 – £6,500£8650+ yrs+1.7 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

£1,156
per year at grade C
£958
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2023, states £955 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

No sale recorded for this address since 1995.

Clark Street: 282 sales since 1995 · £505,916 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Stepney Park Primary SchoolPrimary0.2 mi
St Mary and St Michael Primary SchoolPrimary0.2 mi
Bigland Green Primary SchoolPrimary0.3 mi
Bishop Challoner Catholic SchoolSecondary0.3 miAttainment 8 44.6 · no Progress 8 published
Mulberry School for GirlsSecondary0.3 miProgress 8 +0.61 · well above average (2023/24)
Wapping High SchoolSecondary0.3 miProgress 8 +0.04 · 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.

16.8
crimes a month
185
in the last 12 months
Anti-social behaviour
most common · 32% of the total

Police.uk street-level data for LSOA E01004323, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Clark Street

How this home sits against its street.

177
graded homes
63
average score
C
most common grade
+10.0
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.