83 Cornford Grove, London SW12 9JE

Mid-Terrace flat · Built 1983-1990 · 45 m² · Owner-occupied · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Flat roof insulation(optional, beyond C)£850 – £1,500£5023.6 yrs+2.2 pts
Band A condensing boiler(optional, beyond C)£2,200 – £3,000£4050+ yrs+1.8 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

£626
per year at grade C
£536
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2013, states £404 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

29 August 2023£375,000
11 June 2021£375,000
4 May 2016£367,200
28 October 2011£216,500
3 June 2005£163,500

Estimated today: £361,621 HPI-indexed estimate, not a valuation

Cornford Grove: 113 sales since 1995 · £891,769 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Ravenstone Primary SchoolPrimary0.3 mi
Henry Cavendish Primary SchoolPrimary0.3 mi
Telferscot Primary SchoolPrimary0.4 mi
Chestnut Grove AcademySecondary0.5 miProgress 8 +0.42 · above average (2023/24)
La Retraite Roman Catholic Girls' SchoolSecondary0.5 miProgress 8 +0.22 · above average (2023/24)
Ernest Bevin AcademySecondary1.0 miProgress 8 +0.59 · well 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.

8.3
crimes a month
66
in the last 12 months
Violence and sexual offences
most common · 26% of the total

Police.uk street-level data for LSOA E01004484, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Cornford Grove

How this home sits against its street.

61
graded homes
65.9
average score
C
most common grade
+8.1
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.