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Get started87 Harp Island Close is a semi-detached house in Brent, London, London (NW10 0DQ). It has a recorded floor area of 28 m² (around 301 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (March 2023) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2013); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 76). Main heating runs on to be used only when there is no heating/hot. At 28 m² this is the 9th smallest of 51 units on EPC record in the building, where floor areas span 18–60 m². The building's EPC ratings span E to B across 51 units on file.
Sale prices here have outpaced London HPI: 4.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£581/sq ft) was about 81.9% above the typical sold price in the postcode. Last sold in December 2015, so it's been off the market for around 10 years.
87 Harp Island Close valuation sits well clear of the typical sold price in this postcode.
£188,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 12 years.
£175,000
Growth on file: 4.4% per year over 12 years.
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87 Harp Island Close outperforms the street on co₂ emissions by a wide margin.
Price per m²
£6,250
Street avg £4,507
Floor Area
28 m²
Street avg 36 m²
Habitable Rooms
1 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.
2 December 2015Most recent
£175,000
+68.3%over 12 years19 September 2003
£104,000
Median price across the last 5 sales in NW10 0DQ: £202,500 (2025–2023).
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Street avg 2 rooms
CO₂ Emissions
1.7 t/year
Street avg 2.4 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