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Get started23 Harp Island Close is a mid-terrace house in Brent, London, London (NW10 0DF). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (December 2018) shows a D (score 57), a step below the typical UK home. Earlier certificates rated it C (November 2008); the latest reading is one band lower. Between certificates, roof efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity. At 60 m² this is the 50th 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.
It hasn't traded since August 1996, a hold of 30 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 60 m² the property is well over the postcode median (38 m² across 50 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £267,000 sits 584.6% above the 1996 sale of £39,000. On a £-per-square-foot basis, the last sale (£60/sq ft) was about 79.2% below the postcode norm.
23 Harp Island Close's modelled value sits at over four times its earliest registered sale price (1996).
£267,000
Modelled from EPC, postcode comparables.
£39,000
Recorded with HM Land Registry.
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23 Harp Island Close is notably below the street on price per m².
Price per m²
£650
Street avg £3,930
Floor Area
60 m²
Street avg 42 m²
Habitable Rooms
3 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
Heating controls upgraded for better temperature management
Hot water system changed
Low energy lighting percentage decreased
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30 August 1996Most recent
£39,000
Median price across the last 5 sales in NW10 0DF: £215,000 (2025–2024).
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Street avg 2 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.3 t/year
NW10 0ES
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