Flat 3, 209 High Street, Hounslow, TW3 1BL
About Flat 3
Flat 3 is a mid-terrace house in Hounslow (TW3 1BL). It has a recorded floor area of 73 m² (around 786 sq ft) and construction records dating it to 1900-1929. At 73 m² this is the largest unit on EPC record across the building (40–73 m²). On EPC score it ranks first in the building (74 versus a worst of 70). The latest certificate (October 2025) shows a C (score 74). When first surveyed in October 2015 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Average to Good; while window efficiency dropped from Good to Poor.
At 73 m² it's 23.7% larger than the typical home in the postcode (59 m² median across 16 EPCs).
Know exactly what you're buying at Flat 3
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Planning history
Flat 3 has no planning applications on record.
Notable planning nearby
23applications of note in the surrounding area
We flagged 2 things worth checking at Flat 3
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
30-day money-back guarantee
Sales history & valuation
Flat 3 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£325,000
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 3 sales in TW3 1BL: £880,000 (2014–1997).
Everything we know about Flat 3, 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 High Street homes
EPC Rating
74 (C)
Street avg 67 (D)
Floor Area
73 m²
Street avg 74 m²
CO₂ Emissions
2.0 t/year
Street avg 3.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
101 105, Flat 2, High Street
TW3 1QT
101 105, Flat 5, High Street
TW3 1QT
101 105, Flat 8, High Street
TW3 1QT
138a, Flat 3, High Street
TW3 1LR
138a, Flat 2, High Street
TW3 1LR
134a, Flat 4, High Street
TW3 1LR
101 105, Flat 10, High Street
TW3 1QT
101 105, Flat 3, High Street
TW3 1QT
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
0.0 km
Douglas Road (TW3) — bus stop.
Closest school
0.3 km
Lift Kingsley. 52 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
54.8dB
Night-time· 23:00 – 07:00
44.9dB