15 Bluebell Close, Darlington DL3 0YU

Detached house · Built 1996-2002 · 112 m² · Boiler and radiators, LPG

Upgrade Plan

Get upgrade quotes

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
Change of heating system£3,000 – £7,000
Solar water heating£4,000 – £6,000
Solar photovoltaic panels£11,000 – £20,000

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

Running costs

£1,281
per year at grade E

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

28 May 2012£180,000
26 January 2001£89,995

Estimated today: £260,963 HPI-indexed estimate, not a valuation

Bluebell Close: 67 sales since 1995 · £159,179 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Holy Family Catholic Primary SchoolPrimary0.3 mi
St Mary's Cockerton Church of England Primary SchoolPrimary0.5 mi
Reid Street Primary SchoolPrimary0.5 mi
Wyvern AcademySecondary1.0 miProgress 8 -0.52 · well below average (2023/24)
Longfield AcademySecondary1.0 miProgress 8 -0.47 · below average (2023/24)
Carmel CollegeSecondary1.1 miProgress 8 +0.38 · above 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.

5.9
crimes a month
65
in the last 12 months
Violence and sexual offences
most common · 46% of the total

Police.uk street-level data for LSOA E01012311, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Bluebell Close

How this home sits against its street.

18
graded homes
68.7
average score
C
most common grade
-14.7
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.