11 Headlam, Darlington DL2 3HA

Semi-Detached house · Built before 1900 · 75 m² · Owner-Occupied · Boiler and radiators, oil

Upgrade Plan

EB for £22,725 · £7,575 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Loft insulation£100 – £350£733.1 yrs+3.7 pts
Floor insulation£800 – £1,200£1536.5 yrs+7.7 pts
Heating controls£350 – £450£567.2 yrs+2.8 pts · reaches D
Band A condensing boiler£2,200 – £3,000£9427.7 yrs+4.7 pts
Solar photovoltaic panels£3,500 – £5,500£14131.8 yrs+7.1 pts
Solar water heating£4,000 – £6,000£11842.2 yrs+6.0 pts · reaches C
Solid wall insulation£4,000 – £14,000£16550+ yrs+8.3 pts · reaches B
Double glazing(optional, beyond B)£3,300 – £6,500£5550+ yrs+2.8 pts

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

£1,645
per year at grade E
£790
per year at grade B

The full plan saves £800 a year — a 3.5% annual return on £22,725.

Energy costs as modelled on the certificate, not a bill.

Sold prices

No sale recorded for this address since 1995.

Schools nearby

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

SchoolPhaseDistanceProgress
Ingleton CofE Primary SchoolPrimary1.1 mi
Gainford Church of England Primary School and PreschoolPrimary1.6 mi
Staindrop CofE (Controlled) Primary SchoolPrimary3.1 mi
Staindrop AcademySecondary3.6 miProgress 8 -0.16 · average (2023/24)
St John's Catholic School & Sixth Form CollegeSecondary6.0 miProgress 8 +0.16 · average (2023/24)
Bishop Barrington AcademySecondary6.1 miProgress 8 -0.27 · 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.

13.4
crimes a month
107
in the last 12 months
Criminal damage and arson
most common · 26% of the total

Police.uk street-level data for LSOA E01020862, 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.