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Get started26 Harp Island Close is a one-bedroom mid-terrace house in Brent, London, London (NW10 0DF). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (February 2023) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since June 2012. Between certificates, window efficiency went from Average to Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Very Poor. The recommended improvements would push it to B (score 81). Main heating runs on electricity. At 42 m² this is the 31st smallest of 51 units on EPC record in the building, where floor areas span 16–60 m². The building's EPC ratings span E to B across 51 units on file. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced London HPI: 5.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£487/sq ft) was about 67.3% above the typical sold price in the postcode. A recent sale: £220,000 in July 2025. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
26 Harp Island Close has more than quadrupled in price since its earliest registered sale in 1998.
£239,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 27 years.
£220,000
Growth on file: 5.3% per year over 27 years.
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On years held, 26 Harp Island Close runs well behind the street norm.
Price per m²
£5,238
Street avg £3,836
Floor Area
42 m²
Street avg 42 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
0.4 km
Quainton Street — bus stop.

Daytime· 07:00 – 23:00
54.8dB

Changes detected from historical EPC data
Heating system changed
Hot water efficiency decreased
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
3 July 2025Most recent
£220,000
+69.2%over 20 years21 July 2004
£130,000
+140.7%over 6 years1 May 1998
£54,000
Median price across the last 5 sales in NW10 0DF: £215,000 (2025–2023).
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Full planning history
Every application and decision on record
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Street avg 2 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.3 t/year
NW10 0DY
Closest school
0.5 km
Wykeham Primary School. 53 schools nearby.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
47.3dB