13 Cowen Avenue, Harrow, HA2 0LU
About 13 Cowen Avenue
13 Cowen Avenue is a two-bedroom mid-terrace house in Harrow (HA2 0LU). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (March 2017) shows a C (score 74). The rating has held steady at C across 5 certificates since June 2009. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Good to Average. At 61 m² this is the 26th smallest of 71 units on EPC record in the building, where floor areas span 44–94 m². The building's EPC ratings span E to B across 71 units on file.
Untraded for 16 years, with the last transfer in November 2010. Today's modelled estimate of £293,000 sits 80.9% above the 2010 sale of £162,000.
Know exactly what you're buying at 13 Cowen Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Outside
- ParkingAllocated
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Hot water efficiency decreased
More low energy lighting installed
Heating controls changed
More low energy lighting installed
Planning history
13 Cowen Avenue has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 2 things worth checking at 13 Cowen Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
13 Cowen Avenue valuation sits well clear of the typical sold price in this postcode.
£293,000
Modelled from EPC, postcode comparables.
£162,000
Recorded with HM Land Registry.
Sales timeline
29 November 2010Most recent
£162,000
Median price across the last 5 sales in HA2 0LU: £270,000 (2020–2015).
Everything we know about 13 Cowen Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Cowen Avenue homes
Price per m²
£2,656
Street avg £2,885
Floor Area
61 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.2 t/year
Similar properties nearby
1 Athena Close, Byron Hill Road
HA2 0JB
1 Abbots Drive
HA2 0RE
1 Crown Street
HA2 0HT
1 Blake House, Cottage Close
HA2 0HG
1 Cowen Avenue
HA2 0LU
1 Emerald Court, Drinkwater Road
HA2 0FR
1 Abbotts Court, Ashbourne Avenue
HA2 0LE
1 Clonmel Close
HA2 0JZ
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Grange Road (HA2) — bus stop.
Closest school
0.5 km
Roxeth Primary School. 35 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.8dB

Night-time· 23:00 – 07:00
40.6dB