Flat 9, 17 Dennis Avenue, Wembley, HA9 8AZ
About Flat 9
Flat 9 is an end-of-terrace house in Wembley (HA9 8AZ). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 2007-2011 and council tax band C. At 52 m² this is the 9th smallest of 11 units on EPC record in the building, where floor areas span 26–72 m². The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (78 versus a best of 82). The latest certificate (July 2023) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since July 2013.
Know exactly what you're buying at Flat 9
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
Energy performance
Flat 9's carbon output is low for the local stock.
EPC Rating
Planning history
Flat 9 has no planning applications on record.
Notable planning nearby
32applications of note in the surrounding area
We flagged 2 things worth checking at Flat 9
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
Flat 9 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£281,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
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.
Median price across the last 5 sales in HA9 8AZ: £505,000 (2022–2012).
Everything we know about Flat 9, 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 Dennis Avenue homes
Flat 9 outperforms the street on floor area by a wide margin.
EPC Rating
78 (C)
Street avg 75 (C)
Floor Area
52 m²
Street avg 48 m²
CO₂ Emissions
1.3 t/year
Street avg 1.5 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
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Ashwood Court, Flat 11, 6 Wembley Park Drive
HA9 8HA
Ashwood Court, Flat 15, 6 Wembley Park Drive
HA9 8HA
2b, Flat 2, Manor Drive
HA9 8ED
133a, Flat 1, Wembley Park Drive
HA9 8HQ
119a, Flat 1, Wembley Park Drive
HA9 8HG
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Cecil Avenue (HA9) — bus stop.
Closest school
0.3 km
Park Lane Primary School. 40 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
54.1dB

Night-time· 23:00 – 07:00
45.5dB