7 Edison House, Barnhill Road, Wembley, HA9 9DJ
About 7 Edison House
7 Edison House is a one-bedroom mid-terrace house in Wembley (HA9 9DJ). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1930-1949 and council tax band A. At 52 m² this is the 6th smallest of 14 units on EPC record in the building, where floor areas span 41–74 m². The building's EPC ratings span D to B across 14 units on file. The latest certificate (March 2024) shows a C (score 74).
It hasn't traded since June 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2003–2008, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £257,000 sits 56.7% above the 2008 sale of £164,000. On a £-per-square-foot basis, the last sale (£293/sq ft) was about 33% below the postcode norm. At 52 m² it's 20% smaller than the typical home in the postcode (65 m² median across 13 EPCs). One historical planning record sits against the property in 2024.
Know exactly what you're buying at 7 Edison House
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
- Bedrooms1
- Bathrooms1
Outside
- Private gardenYes
- ParkingYes
Energy performance
EPC Rating
Planning history
- Jul 2024RenovationFullIn report
Proposed replacement of existing timber glazed main entrance communal door with new steel glazed main entrance communal door to flats
- Agent
- Faithorn Farrell Timms LLP
- Documents
- 7 docs on file
- Reference
- 24/1304
We flagged 1 thing worth checking at 7 Edison House
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
30-day money-back guarantee
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£257,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 5 years.
£164,000
Growth on file: 6.1% per year over 5 years.
Sales timeline
30 June 2008Most recent
£164,000
+32.3%over 4 years28 September 2003
£124,000
Median price across the last 5 sales in HA9 9DJ: £245,000 (2017–2010).
Everything we know about 7 Edison House, 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

Versus other Barnhill Road homes
On years held, 7 Edison House stands well clear of the street.
Price per m²
£3,154
Street avg £4,340
Floor Area
52 m²
Street avg 60 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 1.8 t/year
Similar properties nearby
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1 Barnes Wallis Court, Barnhill Road
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1 Edison House, Barnhill Road
HA9 9DJ
1 Basing Hill
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.4 km
Blackbird Hill — bus stop.
Closest school
0.3 km
Chalkhill Primary School. 49 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
52.8dB

Night-time· 23:00 – 07:00
44.0dB