9b, Corban Road, Hounslow, TW3 3AS
About 9b
9b is a four-bedroom end-of-terrace house in Hounslow (TW3 3AS). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (July 2019) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 86).
Untraded for 16 years, with the last transfer in April 2010. Today's modelled estimate of £609,000 sits 60.3% above the 2010 sale of £380,000. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include HMO conversion and change of use to residential, meaningful when judging how the property has evolved. At 137 m² it's 25.1% larger than the typical home in the postcode (110 m² median across 14 EPCs). 4 bedrooms is on the larger side for this postcode, where 2 is the typical count.
Know exactly what you're buying at 9b
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
- Bedrooms4
- EnsuiteYes
Building
- Central heatingYes
Energy performance
EPC Rating
Planning history
A HMO conversion application was refused at 9b in 2024.
- Sept 2024HMOFullIn report
Change of use from a single family house (Class C3) to a House in Multiple Occupation (HMO) (Class C4) for no more than six persons
Change of Use- Documents
- 16 docs on file
- Reference
- P/2024/1789
- Apr 2024HMOFullIn report
Change of use from a single family house (Use Class C3) to a House in Multiple Occupation (HMO) (Use Class C4)
Change of Use- Documents
- 8 docs on file
- Reference
- P/2024/0138
We flagged 2 things worth checking at 9b
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
9b valuation sits well clear of the typical sold price in this postcode.
£609,000
Modelled from EPC, postcode comparables.
£380,000
Recorded with HM Land Registry.
Sales timeline
22 April 2010Most recent
£380,000
Median price across the last 5 sales in TW3 3AS: £470,000 (2022–2011).
Everything we know about 9b, 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 Corban Road homes
Price per m²
£2,774
Street avg £2,923
Floor Area
137 m²
Street avg 127 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.0 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
16/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Bell Corner / Hounslow House — bus stop.
Closest school
0.4 km
St Mark's Catholic School. 44 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
54.5dB

Night-time· 23:00 – 07:00
46.1dB