21 The Chase, Harlow CM17 9JA

Mid-Terrace house · 2003-2006 · Boiler and radiators, mains gas

Upgrade Plan

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MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting(optional, beyond C)£20 – £45typical£56.7 yrs+0.2 pts
Band A condensing boiler(optional, beyond C)£2,600typical£6838.3 yrs+2.3 pts
Solar photovoltaic panels(optional, beyond C)£4,500 – £9,000typical£10250+ yrs+3.5 pts

Grants verified 20 August 2026. Costs are the register’s indicative ranges, except where marked typical, which this certificate did not price and which are taken instead from comparable homes of the same type. 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

£970
per year at grade C
£795
per year at grade C

Energy costs as modelled on the certificate, not a bill. This fuel has too few recent certificates to restate at today's prices.

Sold prices

6 November 2009£415,000
27 November 2003£399,995

Estimated today: £828,299 HPI-indexed estimate, not a valuation

The Chase: 66 sales since 1995

Schools nearby

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

SchoolPhaseDistanceProgress
Newhall Primary AcademyPrimary0.3 mi
Church Langley Community Primary SchoolPrimary0.4 mi
Henry Moore Primary SchoolPrimary0.7 mi
Mark Hall AcademySecondary0.5 miProgress 8 -0.82 · well below average (2023/24)
Passmores AcademySecondary1.2 miProgress 8 -0.67 · well below average (2023/24)
Burnt Mill AcademySecondary1.3 miProgress 8 -0.21 · below 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.

12.1
crimes a month
121
in the last 12 months
Violence and sexual offences
most common · 40% of the total

Police.uk street-level data for LSOA E01034365, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

The Chase

How this home sits against its street.

34
graded homes
73.7
average score
C
most common grade
+0.3
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.