13 Barnes Wallis Court, Barnhill Road, Wembley, HA9 9DL
About 13 Barnes Wallis Court
13 Barnes Wallis Court is a mid-terrace house in Wembley (HA9 9DL). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (November 2025) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2016. Between certificates, window efficiency went from Very Poor to Poor; while wall efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 78). This certificate was lodged in the last six months, so the rating reflects current condition. At 69 m² this is the 28th smallest of 34 units on EPC record in the building, where floor areas span 47–86 m². The building's EPC ratings span E to B across 34 units on file.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Know exactly what you're buying at 13 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
13 Barnes Wallis Court sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
13 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 13 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
13 Barnes Wallis Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£301,000
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 13 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
Habitable Rooms for 13 Barnes Wallis Court runs comfortably ahead of the street norm.
EPC Rating
68 (D)
Street avg 73 (C)
Floor Area
69 m²
Street avg 61 m²
CO₂ Emissions
2.4 t/year
Street avg 1.9 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
1 Carmel Court, Kings Drive
HA9 9JE
1 Einstein House, Chalkhill Road
HA9 9AZ
1 Darwin House, Kingsgate
HA9 9AX
1 Bob Thompson Court, Chalkhill Road
HA9 9FD
1 Boyles House, Chalkhill Road
HA9 9AP
1 Farnborough Close
HA9 9UP
1 Barnes Wallis Court, Barnhill Road
HA9 9DL
1 Barnhill House, St Davids Close
HA9 9PA
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