12 Carrol Close, London NW5 1TF

End-Terrace maisonette · Built 1950-1966 · 87 m² · Community scheme

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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
Low energy lighting£8

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

Running costs

£1,042
per year at grade C
£1,021
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2011, states £627 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

9 July 1999£120,000

Estimated today: £506,432 HPI-indexed estimate, not a valuation

Carrol Close: 23 sales since 1995 · £448,083 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Eleanor Palmer Primary SchoolPrimary0.3 mi
Gospel Oak Primary SchoolPrimary0.3 mi
St Patrick's Catholic Primary SchoolPrimary0.4 mi
Parliament Hill SchoolSecondary0.3 miProgress 8 +0.50 · above average (2023/24)
Acland Burghley SchoolSecondary0.3 miProgress 8 -0.30 · below average (2023/24)
William Ellis SchoolSecondary0.3 miProgress 8 -0.17 · 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.

31
crimes a month
341
in the last 12 months
Anti-social behaviour
most common · 28% of the total

Police.uk street-level data for LSOA E01000912, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Carrol Close

How this home sits against its street.

25
graded homes
66.8
average score
D
most common grade
+4.2
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.