10 The Triangle, Wrexham LL13 9NJ

Detached house · Built 1967-1975 · 108 m² · Owner-occupied · Boiler and radiators, mains gas

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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
Floor insulation£800 – £1,200
Band A condensing boiler£2,200 – £3,000
Solar water heating£4,000 – £6,000
Cavity wall insulation£500 – £1,500
Solar photovoltaic panels£9,000 – £14,000
Heating controls£350 – £450

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

Running costs

£31,100
per year at grade G
£8,643
per year at grade G

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2013, states £19,574 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

11 July 1997£59,950

Estimated today: £257,952 HPI-indexed estimate, not a valuation

The Triangle: 19 sales since 1995 · £158,487 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Farndon Primary SchoolPrimary4.1 mi
Shocklach Oviatt CofE Primary SchoolPrimary5.4 mi
Dodleston CofE Primary SchoolPrimary5.9 mi
The Catholic High School, ChesterSecondary8.8 miProgress 8 -0.08 · average (2023/24)
Queen's Park High SchoolSecondary9.2 miProgress 8 -0.04 · average (2023/24)
Chester International SchoolSecondary9.2 miProgress 8 -1.20 · 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.

7.6
crimes a month
84
in the last 12 months
Violence and sexual offences
most common · 24% of the total

Police.uk street-level data for LSOA W01000415, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

The Triangle

How this home sits against its street.

5
graded homes
46.2
average score
D
most common grade
-45.2
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.