25 Barnes Wallis Court, Barnhill Road, Wembley, HA9 9DL
About 25 Barnes Wallis Court
25 Barnes Wallis Court is a mid-terrace house in Wembley (HA9 9DL). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (April 2024) returns a B (score 82), comfortably above the UK average. When first surveyed in April 2012 the rating was C, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good. At 65 m² this is the 18th 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, with this unit at the top. On EPC score it ranks first in the building (82 versus a worst of 48).
Today's modelled estimate of £283,000 is 19.1% below the 2024 sale of £350,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£500/sq ft) was about 93.1% above the typical sold price in the postcode. On energy efficiency it sits in the top 10% of properties in this postcode. Sold November 2024 for £350,000.
Know exactly what you're buying at 25 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
25 Barnes Wallis Court ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
25 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 25 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
Latest sale on 25 Barnes Wallis Court was the highest on Land Registry record across the postcode.
£283,000
Modelled from EPC, postcode comparables.
£350,000
Recorded with HM Land Registry.
Sales timeline
19 November 2024Most recent
£350,000
Median price across the last 5 sales in HA9 9DL: £315,000 (2023–2015).
Nearby sales in HA9 9DL
14 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
£316,40028 Barnes Wallis Court, Barnhill Road, Wembley, HA9 9DL
Sold Nov 2010
£180,000
Everything we know about 25 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
On price per m², 25 Barnes Wallis Court stands well clear of the street.
Price per m²
£5,385
Street avg £3,271
Floor Area
65 m²
Street avg 62 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.1 t/year
Street avg 2.0 t/year
Similar properties nearby
1 Carmel Court, Kings Drive
HA9 9JE
1 Einstein House, Chalkhill Road
HA9 9AZ
1 Bob Thompson Court, Chalkhill Road
HA9 9FD
1 Farnborough Close
HA9 9UP
1 Darwin House, Kingsgate
HA9 9AX
1 Barnes Wallis Court, Barnhill Road
HA9 9DL
1 Edison House, Barnhill Road
HA9 9DJ
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