11 Bowes Close, Sidcup DA15 9HS

Mid-Terrace flat · Built 1976-1982 · 40 m² · Community scheme

Upgrade Plan

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MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting(optional, beyond C)£30£360.8 yrs+2.0 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

£722
per year at grade C
£686
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2012, states £423 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

No sale recorded for this address since 1995.

Schools nearby

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

SchoolPhaseDistanceProgress
Sherwood Park Primary SchoolPrimary0.1 mi
Chatsworth Infant SchoolPrimary0.5 mi
Days Lane Primary SchoolPrimary0.6 mi
Blackfen School for GirlsSecondary0.2 miProgress 8 -0.14 · average (2023/24)
Hurstmere SchoolSecondary0.6 miAttainment 8 42.1 · no Progress 8 published
Bexley Grammar SchoolSecondary0.7 miProgress 8 +0.49 · 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.

9.4
crimes a month
103
in the last 12 months
Violence and sexual offences
most common · 38% of the total

Police.uk street-level data for LSOA E01000347, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.