21 Van Diemans Road, Chelmsford CM2 9QG

Detached house · Built 2007 onwards · 109 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
Solar water heating£4,000 – £6,000
Solar photovoltaic panels£11,000 – £20,000

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

Running costs

£893
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2011, states £545 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

19 July 2019£375,000

Estimated today: £436,047 HPI-indexed estimate, not a valuation

Van Diemans Road: 50 sales since 1995 · £268,059 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Oaklands Infant SchoolPrimary0.5 mi
Moulsham Infant SchoolPrimary0.5 mi
Moulsham Junior SchoolPrimary0.5 mi
Moulsham High SchoolSecondary0.7 miProgress 8 +0.67 · well above average (2023/24)
Great Baddow High SchoolSecondary0.8 miProgress 8 +0.03 · average (2023/24)
King Edward VI Grammar School, ChelmsfordSecondary1.2 miProgress 8 +1.11 · 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.

8.5
crimes a month
93
in the last 12 months
Violence and sexual offences
most common · 42% of the total

Police.uk street-level data for LSOA E01021577, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Van Diemans Road

How this home sits against its street.

24
graded homes
64
average score
C
most common grade
+15.0
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.