23 The Green, Brafferton, Darlington DL1 3LA

Detached house · Built 1900-1929 · 281 m² · Owner-Occupied · Ground source heat pump, underfloor, electric

Upgrade Plan

This certificate lists no outstanding recommendations.

Running costs

£3,463
per year at grade B
£3,133
per year at grade A

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2020, states £2,219 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

1 October 2015£183,100

Estimated today: £241,536 HPI-indexed estimate, not a valuation

The Green: 50 sales since 1995 · £203,308 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Aycliffe Village Primary and Nursery SchoolPrimary1.1 mi
Sugar Hill Primary SchoolPrimary2.5 mi
Harrowgate Hill Primary SchoolPrimary2.6 mi
UTC South DurhamSecondary1.5 miProgress 8 -0.99 · well below average (2023/24)
Longfield AcademySecondary2.5 miProgress 8 -0.47 · below average (2023/24)
Woodham AcademySecondary2.9 miProgress 8 +0.09 · 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.

39.4
crimes a month
433
in the last 12 months
Anti-social behaviour
most common · 27% of the total

Police.uk street-level data for LSOA E01012366, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

The Green

How this home sits against its street.

27
graded homes
65.1
average score
D
most common grade
+25.9
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.