17a, Avonwick Road, Hounslow, TW3 4DX
About 17a
17a is a property in Hounslow (TW3 4DX). It has a recorded floor area of 53 m² (around 568 sq ft), construction records dating it to 1930-1949 and council tax band C. At 53 m² this is the 7th smallest of 23 units on EPC record in the building, where floor areas span 40–172 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (April 2010) shows a C (score 77), near the top of the C band. The latest certificate is from April 2010, so improvements made since then won't be reflected.
At 53 m² it sits well below the postcode median (101 m² across 22 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 17a
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
17a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Apr 2020
EPC Rating
Planning history
17a has no planning applications on record.
Notable planning nearby
18applications of note in the surrounding area
We flagged 1 thing worth checking at 17a
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
17a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£315,000
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 4DX: £520,000 (2022–2019).
Nearby sales in TW3 4DX
Everything we know about 17a, 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 Avonwick Road homes
On epc rating, 17a stands well clear of the street.
EPC Rating
77 (C)
Street avg 64 (D)
Floor Area
53 m²
Street avg 53 m²
CO₂ Emissions
1.7 t/year
Street avg 2.8 t/year
Habitable Rooms
2 rooms
Street avg 3 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
0.2 km
Civic Street — bus stop.
Closest school
0.2 km
Alexandra Primary School. 49 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
53.0dB

Night-time· 23:00 – 07:00
44.1dB