Flat C, The Elms, London SE6 4LB

Detached flat · Built 1900-1929 · 35 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Solid wall insulation(optional, beyond D)£4,000 – £14,000£16550+ yrs+6.7 pts
Double glazing(optional, beyond D)£3,300 – £6,500£5550+ yrs+2.3 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

£995
per year at grade D
£775
per year at grade D

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2023, states £1,356 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

1 October 2021£275,000
12 January 2015£150,000
22 September 2014£125,000
17 August 2001£73,000

Estimated today: £283,196 HPI-indexed estimate, not a valuation

Elm Lane: 12 sales since 1995 · £323,333 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Rathfern Primary SchoolPrimaryunder 0.1 mi
Kilmorie Primary SchoolPrimary0.4 mi
St William of York Catholic Primary SchoolPrimary0.5 mi
Forest Hill SchoolSecondary0.8 miProgress 8 +0.30 · above average (2023/24)
Conisborough CollegeSecondary1.0 miAttainment 8 37.6 · no Progress 8 published
Sedgehill AcademySecondary1.2 miProgress 8 +0.20 · 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.

20.7
crimes a month
228
in the last 12 months
Violence and sexual offences
most common · 43% of the total

Police.uk street-level data for LSOA E01003194, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Elm Lane

How this home sits against its street.

5
graded homes
55.4
average score
D
most common grade
-0.4
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.