Over the past 30 years, there have been 59 property sales recorded in the TW1 3DD postcode area. The highest sale price reached £592,000, while the most recent sale was for a terraced flat sold in April 2025 for £592,000.

The estimated average property value in TW1 3DD currently stands at £488,228, which is approximately 41.2% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £7,143.

Property prices in TW1 3DD have risen by 7.2% over the past year , with a total increase of 10.3% over the past five years, and a long-term rise of 20.3% over the past decade.

The most common type of property sold in the area is flat, making up around 98% of transactions , followed by other.

Housing in TW1 3DD is predominantly owner-occupied, with an estimated 75% of homes being lived in by the owners.

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Property Sales

1, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

Today
£406,090
streetscan.co.uk estimate
23 Nov 2017
£387,500
20 Mar 2008
£249,000
5 Oct 2001
£180,000
20 Sep 1996
£79,950

10, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 3bed
📐 573 sq ft
Today
£424,194
streetscan.co.uk estimate
13 Oct 2014
£375,000
31 Jul 2009
£248,500
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11, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£408,925
streetscan.co.uk estimate
19 Jun 2013
£289,950
9 Mar 1998
£130,000
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12A, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 2bed
📐 898 sq ft
Today
£395,654
streetscan.co.uk estimate
25 May 2011
£249,950
13 Dec 2001
£170,000
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14, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 3bed
📐 840 sq ft
Today
£471,568
streetscan.co.uk estimate
15 Jul 2022
£485,000
1 Sep 2017
£451,000
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15, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 3bed
📐 850 sq ft
Today
£598,538
streetscan.co.uk estimate
8 Jan 1998
£137,000
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16, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 3bed
📐 786 sq ft
Today
£482,915
streetscan.co.uk estimate
2 Dec 2019
£450,000
13 Oct 2014
£366,000
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18, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

Today
£463,959
streetscan.co.uk estimate
11 Aug 2003
£219,000
16 Oct 1996
£83,000

20, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 3bed
📐 764 sq ft
Today
£434,956
streetscan.co.uk estimate
1 Sep 2023
£450,000
10 Sep 2012
£325,000
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21, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 3bed
📐 786 sq ft
Today
£414,935
streetscan.co.uk estimate
26 Nov 2021
£420,000
14 Sep 2001
£200,000
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24, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

Today
£561,073
streetscan.co.uk estimate
2 May 2003
£250,000
4 Jun 1999
£140,000

25, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

Today
£499,004
streetscan.co.uk estimate
19 Apr 2006
£266,000

26, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

Today
£565,376
streetscan.co.uk estimate
13 Nov 2007
£375,000
1 Aug 2003
£227,000
17 Jun 1999
£151,500

27, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£542,633
streetscan.co.uk estimate
29 Mar 2016
£520,000
18 May 2007
£350,000
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28, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

Today
£454,103
streetscan.co.uk estimate
31 Oct 2011
£297,500

3, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£453,347
streetscan.co.uk estimate
1 Jun 2012
£303,000
4 May 2011
£269,950
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30, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 3bed
📐 807 sq ft
Today
£476,157
streetscan.co.uk estimate
5 Apr 2018
£450,000
27 Jul 2010
£287,000
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34, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 4bed
📐 904 sq ft
Today
£477,571
streetscan.co.uk estimate
3 May 2024
£480,000
More details

35, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 4bed
📐 883 sq ft
Today
£592,000
streetscan.co.uk estimate
14 Apr 2025
£592,000
20 Jan 2014
£410,000
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5, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£405,104
streetscan.co.uk estimate
5 Aug 2004
£211,000
More details

6, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Other
🛏️ 3bed
📐 678 sq ft
Today
£417,405
streetscan.co.uk estimate
29 Jul 2024
£422,500
More details

9, Sion Court Sion Road, Twickenham, Richmond Upon Thames, Greater London, TW1 3DD

🏠 Flat
🛏️ 3bed
📐 538 sq ft
Today
£416,033
streetscan.co.uk estimate
17 Aug 2023
£430,000
21 May 2015
£430,000
View +1 more
More details

Area Insights

Data Sources

Properties at TW1 3DD appear fifty-nine times in the Land Registry records, with the latest transaction recorded on 14 Apr 2025. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 24 Jan 2018. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.