9 Ambassador Close, Hounslow, TW3 3DW - sold prices & valuation | Percelio + + + 52°22′N 4°53′E [ Percelio ](/) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) [House valuation](https://percelio.com/uk/house-valuation) [Offer advice](https://percelio.com/uk/offer-advice) [House prices](https://percelio.com/uk/house-prices) [Knowledge](https://percelio.com/uk/knowledge) [ Get a valuation ](https://percelio.com/uk/start/valuation) + + + + [Home](/uk) / [Hounslow](/uk/hounslow) / [Ambassador Close](/uk/hounslow/ambassador-close) / [TW3 3DW](/uk/hounslow/ambassador-close/tw3-3dw) / 9 9 Ambassador Close, Hounslow, TW3 3DW ===================================== Flat / Maisonette 861 sq ft D EPC D 2 recorded sales [ Hounslow West ](https://percelio.com/uk/neighbourhood/hounslow-west) 9 Ambassador Close, Hounslow, TW3 3DW is a Flat / Maisonette home of about 861 sq ft in Hounslow, based on open property records. About this property This Flat / Maisonette home measures about 861 sq ft (80 sq m), holds an EPC D rating and dates from 1930-1949. Tenure is leasehold. It last sold for £275,000 in Feb 2017, about £319 per square foot. The property has 2 recorded sales since 2002. 9 Ambassador Close, Hounslow, TW3 3DW sits on Ambassador Close in Hounslow, part of the Hounslow West area. This page shows open records only. A valuation estimates what this home is worth today from its sale history, floor area and comparable local sales. Property facts Type Flat / Maisonette Floor area 861 sq ft 80 sq m Energy rating EPC D Built England and Wales: 1930-1949 Habitable rooms 4 Price per sq ft £319 Tenure Leasehold Last sold £275,000 Last sold date Feb 2017 Recorded sales 2 What is this home worth today? ------------------------------ Get a data-backed valuation for this property: an estimated market value with a low-to-high range, the comparable sales behind it, and price per sq ft indexed to today with the UK House Price Index. [ Get a valuation, £29 ](https://percelio.com/uk/start/valuation?postcode=TW3+3DW&paon=9) [ Buying? Offer advice, £50 ](https://percelio.com/uk/start/offer_advice?postcode=TW3+3DW&paon=9) Sold price history Date Sold price Tenure Type 28 Feb 2017 £275,000 Leasehold Existing 18 Apr 2002 £128,000 Leasehold Existing More on Ambassador Close [ Ground Floor Flat, 11 Ambassador Close, Hounslow, TW3 3DW last sold May 2025 £300,000 ](/uk/hounslow/ambassador-close/tw3-3dw/ground-floor-flat-11) [ 1 Ambassador Close, Hounslow, TW3 3DW last sold Jul 1996 £28,500 ](/uk/hounslow/ambassador-close/tw3-3dw/1) [ 3 Ambassador Close, Hounslow, TW3 3DW last sold Jun 2012 £126,500 ](/uk/hounslow/ambassador-close/tw3-3dw/3) [ 4 Ambassador Close, Hounslow, TW3 3DW last sold Jan 2000 £76,000 ](/uk/hounslow/ambassador-close/tw3-3dw/4) [ 10 Ambassador Close, Hounslow, TW3 3DW last sold Apr 2011 £190,000 ](/uk/hounslow/ambassador-close/tw3-3dw/10) [ 11 Ambassador Close, Hounslow, TW3 3DW last sold Oct 2022 £300,000 ](/uk/hounslow/ambassador-close/tw3-3dw/11) [ 12 Ambassador Close, Hounslow, TW3 3DW last sold Jan 2015 £250,000 ](/uk/hounslow/ambassador-close/tw3-3dw/12) [ 13 Ambassador Close, Hounslow, TW3 3DW last sold Oct 1996 £53,000 ](/uk/hounslow/ambassador-close/tw3-3dw/13) [ 14 Ambassador Close, Hounslow, TW3 3DW last sold May 2013 £175,000 ](/uk/hounslow/ambassador-close/tw3-3dw/14) [ 15 Ambassador Close, Hounslow, TW3 3DW last sold Jul 2011 £180,000 ](/uk/hounslow/ambassador-close/tw3-3dw/15) [ 16 Ambassador Close, Hounslow, TW3 3DW last sold Sep 1996 £55,000 ](/uk/hounslow/ambassador-close/tw3-3dw/16) [ 17 Ambassador Close, Hounslow, TW3 3DW last sold Aug 2008 £210,000 ](/uk/hounslow/ambassador-close/tw3-3dw/17) Similar Flat / Maisonette properties nearby [ 24 Dominion Close, Hounslow, TW3 1PJ last sold Apr 2026 £245,000 ](/uk/hounslow/dominion-close/tw3-1pj/24) [ 45 Dominion Close, Hounslow, TW3 1PQ last sold Apr 2026 £267,000 ](/uk/hounslow/dominion-close/tw3-1pq/45) [ 23 Dominion Close, Hounslow, TW3 1PJ last sold Apr 2026 £307,000 ](/uk/hounslow/dominion-close/tw3-1pj/23) [ Flat 6 Madison Heights, 17 - 27 High Street, Hounslow, TW3 1TA last sold Mar 2026 £255,000 ](/uk/hounslow/high-street/tw3-1ta/flat-6-madison-heights-17-27) [ Flat 8 Curtis House, 14A Unity Lane, Hounslow, TW3 1EX last sold Mar 2026 £305,000 ](/uk/hounslow/unity-lane/tw3-1ex/flat-8-curtis-house-14a) [ Flat 47 Trinity Square, 23 - 59 Staines Road, Hounslow, TW3 3FY last sold Mar 2026 £135,000 ](/uk/hounslow/staines-road/tw3-3fy/flat-47-trinity-square-23-59) [ Flat 817 The Blenheim Centre Prince Regent Road, Hounslow, TW3 1NN last sold Mar 2026 £234,000 ](/uk/hounslow/prince-regent-road/tw3-1nn/flat-817-the-blenheim-centre) [ Flat A 278 Hanworth Road, Hounslow, TW3 3TY last sold Mar 2026 £100,000 ](/uk/hounslow/hanworth-road/tw3-3ty/flat-a-278) ### Schools nearby - Wellington Primary School Primary - Edison Primary School Primary - Hounslow Heath School Primary - St Michael and St Martin Catholic Primary School Primary - St Mark's Catholic School Secondary - Springwell School Primary ### Air quality - Air quality data is unavailable for this location. ### Reported crime - All crimes reported 702 - Violent Crime 239 - Anti Social Behaviour 182 - Vehicle Crime 52 - Other Theft 46 - All categories, within ~1 mile, May 2026 (police.uk). A count, not a risk rating. ### Flood risk - Flood warning area nearby [ Thinking of buying? Get offer advice ](https://percelio.com/uk/start/offer_advice) [Percelio](/)Know what a home is really worth. Instant, data-backed house valuations and offer advice for England, built on open property data. Reports - [House valuation, £40](https://percelio.com/uk/house-valuation) - [Offer advice, £50](https://percelio.com/uk/offer-advice) Built on open data - HM Land Registry Price Paid Data - EPC register floor areas - UK House Price Index © 2026 Percelio. All rights reserved. | A data-driven estimate, not a formal RICS valuation. 51°30′N 0°07′W