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Get started18 College Close is a four-bedroom detached house in Harrow (HA3 7BZ). It has a recorded floor area of 160 m² (around 1725 sq ft) and council tax band F. The latest certificate (October 2009) shows a D (score 59), a step below the typical UK home. The latest certificate is from October 2009, so improvements made since then won't be reflected.
Sale prices here have outpaced Harrow HPI: 5.6% per year against 0% for the wider region. Today's modelled estimate of £779,000 is 47% above the 2012 sale price. On a £-per-square-foot basis, the last sale (£307/sq ft) was about 20.5% below the postcode norm. At 160 m² the property is well over the postcode median (119 m² across 23 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. 14 years since the last transfer (March 2012).
18 College Close's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 24 Oct 2019
18 College Close has an approved single-storey side and rear extension on the planning record.
Extension: Single storey · Side and rear of property
Single storey extension to rear & both sides
18 College Close valuation sits well clear of the typical sold price in this postcode.
£779,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 9 years.
£529,950
Growth on file: 5.6% per year over 9 years.
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On price per m², 18 College Close runs well behind the street norm.
Price per m²
£3,306
Street avg £5,000
Floor Area
160 m²
Street avg 122 m²
Habitable Rooms
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

16 March 2012Most recent
£529,950
+68.2%over 9 years27 September 2002
£315,000
Median price across the last 5 sales in HA3 7BZ: £660,000 (2025–2022).
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Street avg 6 rooms
CO₂ Emissions
7.1 t/year
Street avg 6.1 t/year
HA3 7DP
Closest school
0.2 km
Weald Rise Primary School. 31 schools nearby.
Night-time· 23:00 – 07:00
42.9dB