47b, Avonwick Road, Hounslow, TW3 4DX
About 47b
47b is a mid-terrace house in Hounslow (TW3 4DX). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1900-1929 and council tax band C. At 49 m² this is the 5th 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 (August 2024) shows a C (score 71). When first surveyed in March 2016 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Poor to Very Good and main heating went from Average to Good; while window efficiency dropped from Good to Average.
At 49 m² it sits well below the postcode median (101 m² across 22 EPCs), making it one of the more compact homes locally. Across 1997–2021, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £304,000 is 11.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£516/sq ft) was about 94.8% above the typical sold price in the postcode. Most recent transfer: April 2021 at £272,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 47b
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
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
47b has no planning applications on record.
Notable planning nearby
18applications of note in the surrounding area
We flagged 1 thing worth checking at 47b
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
Price for 47b has grown more than fourfold since the 1997 starting point.
£304,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 24 years.
£272,000
Growth on file: 7.4% per year over 24 years.
Sales timeline
19 April 2021Most recent
£272,000
+55.5%over 13 years14 June 2007
£174,950
+253.4%over 10 years15 May 1997
£49,500
Median price across the last 5 sales in TW3 4DX: £520,000 (2022–2019).
Nearby sales in TW3 4DX
Everything we know about 47b, 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
47b outperforms the street on price per m² by a wide margin.
Price per m²
£5,551
Street avg £3,446
Floor Area
49 m²
Street avg 54 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.8 t/year
Street avg 2.7 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
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