Flat 5 Rookwood House, 1 Ash Close, Sidcup DA14 4HF

Semi-Detached flat · 2020 · 58 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

This certificate lists no outstanding recommendations.

Running costs

£419
per year at grade B

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2025, states £387 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

No sale recorded for this address since 1995.

Ash Close: 8 sales since 1995 · £482,500 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Birkbeck Primary SchoolPrimary0.2 mi
Orchard Primary SchoolPrimary0.6 mi
Holy Trinity Lamorbey Church of England SchoolPrimary0.6 mi
Chislehurst and Sidcup Grammar SchoolSecondary0.5 miProgress 8 +0.82 · well above average (2023/24)
Cleeve Park SchoolSecondary0.5 miProgress 8 -0.19 · average (2023/24)
Hurstmere SchoolSecondary0.8 miAttainment 8 42.1 · no Progress 8 published

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.

31.5
crimes a month
347
in the last 12 months
Anti-social behaviour
most common · 24% of the total

Police.uk street-level data for LSOA E01000457, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Ash Close

How this home sits against its street.

18
graded homes
80.6
average score
B
most common grade
+3.4
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.