21 The Mallards, Silsden, Keighley BD20 0NT

Semi-Detached house · Built 1991-1995 · 70 m² · Boiler and radiators, mains gas

Upgrade Plan

DC for £14,385 · £14,385 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting£20 – £50typical£219.3 yrs+0.1 pts
Band A condensing boiler£2,600typical£2550+ yrs+1.0 pts
Solar water heating£5,000typical£3250+ yrs+1.2 pts
Solar photovoltaic panels£4,500 – £9,000typical£3850+ yrs+1.5 pts · reaches C
Wind turbine(optional, beyond C)£2,750 – £20,000typical£3450+ yrs+1.3 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

£1,112
per year at grade D
£980
per year at grade C

The full plan saves £98 a year — a 0.7% annual return on £14,385.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2010, states £694 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

18 March 2011£153,000
9 November 2004£152,500
13 December 1996£63,158

Estimated today: £270,085 HPI-indexed estimate, not a valuation

The Mallards: 56 sales since 1995 · £292,190 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Silsden Primary SchoolPrimary0.4 mi
Steeton Primary SchoolPrimary1.2 mi
Eastburn Primary SchoolPrimary1.7 mi
South Craven SchoolSecondary2.3 miProgress 8 +0.20 · average (2023/24)
Carlton KeighleySecondary2.4 miProgress 8 -0.29 · below average (2023/24)
The Holy Family Catholic School, a Voluntary AcademySecondary2.5 miProgress 8 -0.59 · 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.

19.2
crimes a month
211
in the last 12 months
Violence and sexual offences
most common · 40% of the total

Police.uk street-level data for LSOA E01010639, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

The Mallards

How this home sits against its street.

13
graded homes
66.6
average score
D
most common grade
-0.6
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.