Flat 14, St James Mansions, London NW6 2AA

Mid-Terrace flat · Built 1930-1949 · 179 m² · Rented (Private) · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Draughtproofing(optional, beyond C)£80 – £120£1900.5 yrs+2.9 pts
Solid wall insulation(optional, beyond C)£4,000 – £14,000£24437.0 yrs+3.8 pts
Double glazing(optional, beyond C)£3,300 – £6,500£8250+ yrs+1.3 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

£1,733
per year at grade C
£1,218
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2021, states £1,079 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

30 August 2024£1,390,000
8 June 2012£935,000
11 March 2011£670,000

Estimated today: £1,347,794 HPI-indexed estimate, not a valuation

West End Lane: 1,347 sales since 1995 · £778,860 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Kingsgate Primary SchoolPrimary0.2 mi
St Eugene de Mazenod Roman Catholic Primary SchoolPrimary0.3 mi
St Mary's Kilburn Church of England Primary SchoolPrimary0.3 mi
St Augustine's Federated Schools: CE High SchoolSecondary0.7 miProgress 8 +0.11 · average (2023/24)
Harris Academy St John's WoodSecondary0.8 miProgress 8 +0.53 · well above average (2023/24)
St George's Catholic SchoolSecondary0.9 miProgress 8 +0.72 · 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.

19.5
crimes a month
214
in the last 12 months
Anti-social behaviour
most common · 32% of the total

Police.uk street-level data for LSOA E01000968, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

West End Lane

How this home sits against its street.

946
graded homes
67.5
average score
D
most common grade
+4.5
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.