4 Chiltern Close, Gwersyllt, Wrexham LL11 4XE

Detached house · Built 1976-1982 · 122 m² · Boiler and radiators, mains gas

Upgrade Plan

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MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting(optional, beyond C)£30 – £75typical£412.2 yrs+0.1 pts
Band A condensing boiler(optional, beyond C)£2,600typical£6043.0 yrs+1.3 pts
Solar water heating(optional, beyond C)£5,000typical£7650+ yrs+1.6 pts
Solar photovoltaic panels(optional, beyond C)£4,500 – £9,000typical£9150+ yrs+2.0 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

£1,418
per year at grade C
£1,186
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2010, states £869 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

30 June 2017£225,000
7 May 2010£202,500
27 January 2006£193,500
30 June 2004£195,000

Estimated today: £319,737 HPI-indexed estimate, not a valuation

Chiltern Close: 7 sales since 1995

Schools nearby

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

SchoolPhaseDistanceProgress
Dodleston CofE Primary SchoolPrimary6.2 mi
St Clare's Catholic Primary SchoolPrimary8.7 mi
Lache Primary SchoolPrimary8.7 mi
Lakelands AcademySecondary12.3 miProgress 8 -0.63 · 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.

5.2
crimes a month
47
in the last 12 months
Violence and sexual offences
most common · 34% of the total

Police.uk street-level data for LSOA W01000380, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.