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Get started6 College Close is a three-bedroom semi-detached house in Harrow (HA3 7BZ). It has a recorded floor area of 112 m² (around 1200 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (October 2008) shows an F (score 27), near the bottom of the EPC scale. Main heating runs on electricity. The latest certificate is from October 2008, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
It hasn't traded since March 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £550,000 sits 74.6% above the 2009 sale of £315,000. On a £-per-square-foot basis, the last sale (£262/sq ft) was about 31.6% below the postcode norm. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved.
6 College Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 08 Oct 2018
6 College Close has an approved side and rear extension on the planning record.
Extension: Side and rear of property
Single storey side / rear extension (retrospective application)
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£550,000
Modelled from EPC, postcode comparables.
£315,000
Recorded with HM Land Registry.
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6 College Close is notably below the street on epc rating.
Price per m²
£2,825
Street avg £5,022
Floor Area
112 m²
Street avg 124 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Laurel Park — bus stop.

Daytime· 07:00 – 23:00
54.1dB

24 March 2009Most recent
£315,000
Median price across the last 5 sales in HA3 7BZ: £660,000 (2025–2022).
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CO₂ Emissions
11.0 t/year
Street avg 5.9 t/year
HA3 7LE
Closest school
0.2 km
Weald Rise Primary School. 31 schools nearby.
Night-time· 23:00 – 07:00
42.9dB