3 Barnes Wallis Court, Barnhill Road, Wembley, HA9 9DL
About 3 Barnes Wallis Court
3 Barnes Wallis Court is a mid-terrace house in Wembley (HA9 9DL). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1967-1975 and council tax band A. At 55 m² this is the smallest unit on EPC record across 3 Barnes Wallis Court (55–69 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (May 2016) shows a C (score 77), near the top of the C band. The recommended improvements would push it to B (score 83). The latest certificate is from May 2016, so improvements made since then won't be reflected.
At 55 m² it's 15.4% smaller than the typical home in the postcode (65 m² median across 33 EPCs).
Know exactly what you're buying at 3 Barnes Wallis Court
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
3 Barnes Wallis Court's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 May 2026
EPC Rating
Planning history
3 Barnes Wallis Court has no planning applications on record.
Notable planning nearby
10applications of note in the surrounding area
We flagged 1 thing worth checking at 3 Barnes Wallis Court
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
3 Barnes Wallis Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£234,000
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 9DL: £316,400 (2024–2018).
Nearby sales in HA9 9DL
25 Barnes Wallis Court, Barnhill Road, Wembley, HA9 9DL
Sold Nov 2024
£350,00014 Barnes Wallis Court, Barnhill Road, Wembley, HA9 9DL
Sold Jun 2023
£315,00010 Barnes Wallis Court, Barnhill Road, Wembley, HA9 9DL
Sold Mar 2021
£316,50038 Barnes Wallis Court, Barnhill Road, Wembley, HA9 9DL
Sold Jan 2020
£224,9509 Barnes Wallis Court, Barnhill Road, Wembley, HA9 9DL
Sold Feb 2018
£316,400
Everything we know about 3 Barnes Wallis Court, 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
3 Barnes Wallis Court outperforms the street on co₂ emissions by a wide margin.
EPC Rating
77 (C)
Street avg 72 (C)
Floor Area
55 m²
Street avg 62 m²
CO₂ Emissions
1.4 t/year
Street avg 2.0 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
1 Farnborough Close
HA9 9UP
1 Bob Thompson Court, Chalkhill Road
HA9 9FD
1 Barnes Wallis Court, Barnhill Road
HA9 9DL
1 Edison House, Barnhill Road
HA9 9DJ
1 Einstein House, Chalkhill Road
HA9 9AZ
1 Carmel Court, Kings Drive
HA9 9JE
1 Darwin House, Kingsgate
HA9 9AX
1 Boyles House, Chalkhill Road
HA9 9AP
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
0.3 km
Blackbird Hill — bus stop.
Closest school
0.4 km
Chalkhill Primary School. 48 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
53.2dB

Night-time· 23:00 – 07:00
44.4dB