19 Berwyn Avenue, Hounslow, TW3 4ET
About 19 Berwyn Avenue
19 Berwyn Avenue is a semi-detached house in Hounslow (TW3 4ET). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (October 2019) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (July 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Good; while wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Very Good to Average. The recommended improvements would lift it to B (score 86), a 2-band jump.
One planning record on file: an extension approved in 2000. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. At 107 m² it's 15.1% larger than the typical home in the postcode (93 m² median across 15 EPCs).
Know exactly what you're buying at 19 Berwyn Avenue
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Planning history
- Jun 2000Garage ConversionFullIn report
Extension: Single storey · Rear of property
Erection of single storey rear extension and conversion of existing flat roof of garage to hip.
Extension- Reference
- P/2000/0248
We flagged 1 thing worth checking at 19 Berwyn Avenue
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
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Sales history & valuation
19 Berwyn Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£574,000
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 TW3 4ET: £750,000 (2024–2013).
Nearby sales in TW3 4ET
Everything we know about 19 Berwyn Avenue, 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 Berwyn Avenue homes
19 Berwyn Avenue is notably below the street on epc rating.
EPC Rating
62 (D)
Street avg 63 (D)
Floor Area
107 m²
Street avg 99 m²
CO₂ Emissions
4.4 t/year
Street avg 4.1 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
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
0.1 km
Great West Road /Lampton Road — bus stop.
Closest school
0.2 km
Lampton Academy. 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
53.9dB
Night-time· 23:00 – 07:00
45.6dB