249 Salmon Street, London NW9 8YA

Detached house · 1930-1949 · No system present: electric heaters assumed

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£5,000typical
Double glazing£1,200 – £4,900typical
Solar water heating£5,000typical
Cavity wall insulation£1,000typical
Solar photovoltaic panels£4,500 – £9,000typical

Grants verified 20 August 2026. Costs are the register’s indicative ranges, except where marked typical, which this certificate did not price and which are taken instead from comparable homes of the same type.

Running costs

£3,880
per year at grade G
£3,122
per year at grade G

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

24 April 2009£415,000
24 April 2009£415,000
16 October 2001£358,000

Estimated today: £888,631 HPI-indexed estimate, not a valuation

Salmon Street: 290 sales since 1995 · £721,245 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Fryent Primary SchoolPrimary0.2 mi
St Robert Southwell Catholic Primary SchoolPrimary0.4 mi
Kingsbury Green Primary SchoolPrimary0.5 mi
JFSSecondary0.6 miProgress 8 +1.16 · well above average (2023/24)
Kingsbury High SchoolSecondary0.9 miProgress 8 +0.36 · above average (2023/24)
Michaela Community SchoolSecondary1.1 miProgress 8 +2.56 · well 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.

8.8
crimes a month
97
in the last 12 months
Violence and sexual offences
most common · 35% of the total

Police.uk street-level data for LSOA E01000519, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Salmon Street

How this home sits against its street.

170
graded homes
61.2
average score
D
most common grade
-60.2
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.