108 Locket Road, Harrow HA3 7NR

Semi-Detached house · Built 1900-1929 · 76 m² · Room heaters, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting(optional, beyond E)£20 – £50typical£050+ yrs+0.0 pts
Change of heating system(optional, beyond E)£5,000typical£1850+ yrs+0.6 pts
Solar water heating(optional, beyond E)£5,000typical£550+ yrs+0.2 pts
Solar photovoltaic panels(optional, beyond E)£4,500 – £9,000typical£650+ yrs+0.2 pts
Double glazing(optional, beyond E)£1,200 – £4,900typical£250+ yrs+0.1 pts

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. 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

£1,868
per year at grade E
£1,837
per year at grade E

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2010, states £1,166 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

17 September 2010£273,500

Estimated today: £508,443 HPI-indexed estimate, not a valuation

Locket Road: 242 sales since 1995 · £371,000 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Belmont SchoolPrimaryunder 0.1 mi
St Joseph's Catholic Primary SchoolPrimary0.3 mi
Whitefriars SchoolAll-through0.5 miProgress 8 -0.10 · average (2023/24)
The Sacred Heart Language CollegeSecondary0.4 miProgress 8 +0.56 · well above average (2023/24)
Salvatorian Roman Catholic CollegeSecondary0.5 miProgress 8 +0.45 · above average (2023/24)
Park High SchoolSecondary1.1 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.

10.3
crimes a month
113
in the last 12 months
Violence and sexual offences
most common · 28% of the total

Police.uk street-level data for LSOA E01002183, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Locket Road

How this home sits against its street.

144
graded homes
61.4
average score
D
most common grade
-18.4
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.