30 Westfields Avenue, Mirfield WF14 9PL

Detached house · 1950-1966 · Boiler and radiators, mains gas

Upgrade Plan

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MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting(optional, beyond C)£30 – £75typical£050+ yrs+0.0 pts
Solar water heating(optional, beyond C)£5,000typical£750+ yrs+0.4 pts
Solar photovoltaic panels(optional, beyond C)£4,500 – £9,000typical£850+ yrs+0.5 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

£559
per year at grade C
£543
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

17 February 2014£198,000
30 December 2009£156,000

Estimated today: £339,294 HPI-indexed estimate, not a valuation

Westfields Avenue: 79 sales since 1995 · £220,063 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Crowlees Church of England Voluntary Controlled Junior and Infant SchoolPrimary0.3 mi
Crossley Fields Junior and Infant SchoolPrimary0.5 mi
Old Bank AcademyPrimary0.6 mi
Castle Hall AcademySecondaryunder 0.1 miProgress 8 +0.15 · average (2023/24)
The Mirfield Free GrammarSecondary0.7 miProgress 8 -0.40 · below average (2023/24)
Spen Valley High SchoolSecondary1.7 miProgress 8 -0.77 · well 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.

8.5
crimes a month
93
in the last 12 months
Violence and sexual offences
most common · 46% of the total

Police.uk street-level data for LSOA E01011213, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Westfields Avenue

How this home sits against its street.

38
graded homes
62
average score
D
most common grade
+9.0
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.