20 Ambassador Close, Hounslow, TW3 3DW
About 20 Ambassador Close
20 Ambassador Close is a mid-terrace house in Hounslow (TW3 3DW). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2024) shows a C (score 73).
Across 1996–2024, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£412/sq ft) was about 126.5% above the typical sold price in the postcode. Most recent transfer: November 2024 at £275,000.
Know exactly what you're buying at 20 Ambassador Close
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
Planning history
20 Ambassador Close has no planning applications on record.
Notable planning nearby
24applications of note in the surrounding area
We flagged 2 things worth checking at 20 Ambassador Close
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
Price for 20 Ambassador Close has grown more than fourfold since the 1996 starting point.
£291,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 29 years.
£275,000
Growth on file: 6.7% per year over 29 years.
Sales timeline
8 November 2024Most recent
£275,000
+66.7%over 19 years30 June 2005
£165,000
+34.1%over 3 years27 March 2002
£123,000
+182.8%over 5 years9 May 1996
£43,500
Median price across the last 5 sales in TW3 3DW: £250,000 (2024–2013).
Nearby sales in TW3 3DW
Everything we know about 20 Ambassador Close, 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 Ambassador Close homes
20 Ambassador Close outperforms the street on price per m² by a wide margin.
Price per m²
£4,435
Street avg £2,243
Floor Area
62 m²
Street avg 64 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.9 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
Hounslow West Station — tram stop.
Closest school
0.5 km
Wellington Primary School. 36 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
55.0dB

Night-time· 23:00 – 07:00
46.8dB