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Get started3 Hughenden Avenue is a mid-terrace house in Harrow (HA3 8HA). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (May 2024) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 145 m² it's 20.8% larger than the typical home in the postcode (120 m² median across 19 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
3 Hughenden Avenue has been extended on multiple sides of the property across separate planning applications.
Extension: Single storey · Rear of property
Single storey rear extension: 6.00 metres deep, 3.964 metres maximum height and 2.67 metres high to the eaves
3 Hughenden Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£661,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
On epc rating, 3 Hughenden Avenue stands well clear of the street.
EPC Rating
66 (D)
Street avg 61 (D)
Floor Area
145 m²
Street avg 129 m²
CO₂ Emissions
5.1 t/year
Street avg 5.6 t/year
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
St Leonards Avenue — bus stop.

Daytime· 07:00 – 23:00
49.4dB

Certificate of lawful development (proposed): rear dormer; insertion of three rooflights in front roofslope: front porch
1 more application for this property
Join to see all planning history.
Median price across the last 5 sales in HA3 8HA: £560,000 (2025–2021).
An AI-written breakdown of everything that matters
Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Habitable Rooms
6 rooms
Street avg 6 rooms
HA3 8ND
Closest school
0.6 km
Elmgrove Primary School & Nursery. 46 schools nearby.
Night-time· 23:00 – 07:00
39.2dB