Flat 2, 23 High Street, London SE20 7HJ

Not Recorded maisonette · Built 1950-1966 · 84 m² · Rented (Private) · Boiler and radiators, mains gas

Upgrade Plan

This certificate lists no outstanding recommendations.

Running costs

£1,026
per year at grade C

Energy costs as modelled on the certificate, not a bill.

Sold prices

No sale recorded for this address since 1995.

High Street: 2,535 sales since 1995 · £402,690 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Harris Primary Academy Crystal PalacePrimary0.1 mi
St John's Church of England Primary SchoolPrimary0.2 mi
Alexandra Junior SchoolPrimary0.5 mi
Harris Girls Academy BromleySecondary0.7 miProgress 8 +0.99 · well above average (2023/24)
Harris City Academy Crystal PalaceSecondary0.9 miProgress 8 +0.24 · above average (2023/24)
Forest Hill SchoolSecondary1.1 miProgress 8 +0.30 · 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.

19.5
crimes a month
214
in the last 12 months
Anti-social behaviour
most common · 29% of the total

Police.uk street-level data for LSOA E01000806, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

High Street

How this home sits against its street.

2,740
graded homes
72.5
average score
B
most common grade
-0.5
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.