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Get started12 Shaftesbury Avenue is a four-bedroom semi-detached house in Kenton, Harrow, Harrow (HA3 0QX). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1930-1949 and council tax band F. At 48 m² this is the 2nd smallest of 8 units on EPC record in the building, where floor areas span 37–219 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (October 2023) shows a C (score 73). When first surveyed in March 2011 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Average to Very Good and window efficiency went from Average to Very Good; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Average. Main heating runs on electricity: electricity, unspecified tariff.
It hasn't traded since March 1999, a hold of 27 years that's notably long for the area. Sale prices here have lagged Harrow HPI: -1.5% per year against 0% for the wider region. Today's modelled estimate of £574,000 sits 194.4% above the 1999 sale of £195,000. On a £-per-square-foot basis, the last sale (£377/sq ft) was about 34.5% below the postcode norm. At 48 m² it sits well below the postcode median (131 m² across 7 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). One historical planning record sits against the property in 2016.
Replacement of roof tiles with associated ancillary works to dwellinghouse
Latest sale on 12 Shaftesbury Avenue was the lowest on Land Registry record across the postcode.
£574,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.5% per year over 1 year.
£195,000
Growth on file: -1.5% per year over 1 year.
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Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Woodcock Hill — bus stop.

Daytime· 07:00 – 23:00
49.8dB

Changes detected from historical EPC data
Window efficiency improved
Heating system changed
Changed to a more efficient fuel source
Hot water system changed
High performance glazing installed
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 March 1999Most recent
£195,000
-1.5%over 7 months27 August 1998
£198,000
Median price across the last 5 sales in HA3 0QX: £750,000 (2024–2013).
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HA3 0BP
Closest school
0.4 km
Mount Stewart Junior School. 44 schools nearby.
Night-time· 23:00 – 07:00
38.3dB