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Get started10 Harp Island Close is a semi-detached house in Brent, London, London (NW10 0DD). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 1991-1995 and council tax band C. At 35 m² this is the 2nd smallest of 10 units on EPC record in the building, where floor areas span 34–56 m². The building's EPC ratings span F to C, with this unit at the top. On EPC score it ranks first in the building (76 versus a worst of 37). The latest certificate (September 2025) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since March 2014. Main heating runs on electricity.
Sale prices here have outpaced London HPI: 8.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£624/sq ft) was about 154.9% above the typical sold price in the postcode. Last sale on file: £235,000 in June 2018.
10 Harp Island Close's carbon output is low for the local stock.
10 Harp Island Close saw 3 transfers in just over a decade — high turnover for the postcode.
£231,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.5% per year over 7 years.
£235,000
Growth on file: 8.5% per year over 7 years.
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On price per m², 10 Harp Island Close stands well clear of the street.
Price per m²
£6,714
Street avg £3,936
Floor Area
35 m²
Street avg 44 m²
Habitable Rooms
2 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Quainton Street — bus stop.

Daytime· 07:00 – 23:00
55.2dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
29 June 2018Most recent
£235,000
+23.7%over 4 years30 May 2014
£190,000
+43.4%over 2 years29 June 2011
£132,500
Median price across the last 5 sales in NW10 0DD: £220,000 (2020–2007).
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Street avg 2 rooms
CO₂ Emissions
0.4 t/year
Street avg 2.5 t/year
Closest school
0.4 km
Wykeham Primary School. 52 schools nearby.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
47.6dB