Flat 1, 358, Richmond Road, Twickenham TW1 2DU

End-Terrace maisonette · Built before 1900 · 68 m² · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes

This certificate lists these measures but records the same score with and without them, so there is no saving or rating gain to attribute to any one of them. That usually means the assessment was incomplete — here the assessor recorded no heating system at all. The costs below are real; a fresh assessment would be the way to find the gain.

MeasureGrantNet costSaving / yrPaybackGrade effect
Double glazing£2,500 – £6,500
Solid wall insulation£5,500 – £14,500

Grants verified 20 August 2026. Costs are the register’s indicative ranges.

Running costs

£1,562
per year at grade E

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2012, states £948 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

27 July 2012£350,000
28 June 2007£317,500
14 August 2003£227,500
3 August 1999£135,000

Estimated today: £525,521 HPI-indexed estimate, not a valuation

Richmond Road: 895 sales since 1995 · £540,600 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Deer Park SchoolPrimary0.1 mi
Orleans Primary SchoolPrimary0.4 mi
St Stephen's C E Primary SchoolPrimary0.5 mi
Orleans Park SchoolSecondary0.4 miProgress 8 +0.88 · well above average (2023/24)
Christ's Church of England Comprehensive Secondary SchoolSecondary1.0 miProgress 8 +0.31 · above average (2023/24)
Grey Court SchoolSecondary1.1 miProgress 8 +0.85 · 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.

7.9
crimes a month
87
in the last 12 months
Violence and sexual offences
most common · 36% of the total

Police.uk street-level data for LSOA E01003893, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Richmond Road

How this home sits against its street.

457
graded homes
62.6
average score
D
most common grade
-12.6
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.