TW7 5NJ
Syon Lane, Isleworth
Median, last 3 years
£425,000
3 sales, Jun 2023 – May 2026
Last standard sale
£550,000
19 Feb 2025
Standard sales
50
since 1997
(+1 additional entry)
TW7 district median
£482,500
311 sales, 12 months to May 2026
By property type, Jun 2023 – May 2026: Flats sold for £382,000 and £425,000 · Semi-detached sold for £550,000
Medians count standard sales only (Price Paid category A). Additional entries (category B) - repossessions, buy-to-lets with an identifiable mortgage, and purchases by companies and other non-private buyers - are listed below but left out.
Median price by year
2011 to 2025. Every year since 1997 is in the figures below.
Paler bars rest on fewer than three sales, so they show which homes sold more than how prices moved.
Show the figures
| Year | Median | Sales |
|---|---|---|
| 2025 (few sales) | £550,000 | 1 |
| 2024 (few sales) | £425,000 | 1 |
| 2023 (few sales) | £382,000 | 1 |
| 2022 (few sales) | £370,000 | 1 |
| 2021 (few sales) | £525,000 | 2 |
| 2020 (few sales) | £482,500 | 2 |
| 2019 (few sales) | £461,000 | 2 |
| 2016 (few sales) | £382,500 | 2 |
| 2015 | £450,000 | 3 |
| 2012 (few sales) | £320,850 | 1 |
| 2011 (few sales) | £265,000 | 1 |
| 2010 (few sales) | £304,000 | 2 |
| 2007 | £233,500 | 5 |
| 2006 (few sales) | £265,000 | 2 |
| 2005 (few sales) | £450,000 | 1 |
| 2004 (few sales) | £230,000 | 1 |
| 2003 | £150,000 | 3 |
| 2002 (few sales) | £137,500 | 2 |
| 2001 | £151,000 | 3 |
| 2000 | £115,500 | 9 |
| 1999 (few sales) | £159,500 | 2 |
| 1998 (few sales) | £109,000 | 2 |
| 1997 (few sales) | £130,000 | 1 |
Sale history (51 records · 15 homes sold more than once)
| Address | Date | Type | Price |
|---|---|---|---|
|
102, SYON LANE
19 Feb 2025 · Semi-detached
· Freehold
|
19 Feb 2025 | Semi-detached · Freehold | £550,000 |
|
138, SYON LANE
13 Aug 2024 · Flat / maisonette
· Leasehold
Previously £395,000 (Jul 2015) · +8%
|
13 Aug 2024 | Flat / maisonette · Leasehold | £425,000 |
|
128, SYON LANE
18 Aug 2023 · Flat / maisonette
· Leasehold
Previously £115,000 (Jan 2000) · +232%
|
18 Aug 2023 | Flat / maisonette · Leasehold | £382,000 |
|
142, SYON LANE
1 Jun 2022 · Flat / maisonette
· Leasehold
Previously £129,000 (Dec 2000) · +187%
|
1 Jun 2022 | Flat / maisonette · Leasehold | £370,000 |
|
144, SYON LANE
31 Aug 2021 · Flat / maisonette
· Leasehold
Previously £240,000 (Nov 2007) · +46%
|
31 Aug 2021 | Flat / maisonette · Leasehold | £350,000 |
|
104, SYON LANE
16 Jun 2021 · Semi-detached
· Freehold
Previously £565,000 (Oct 2019) · +24%
|
16 Jun 2021 | Semi-detached · Freehold | £700,000 |
|
132, SYON LANE
17 Nov 2020 · Flat / maisonette
· Leasehold
Previously £100,000 (Feb 2000) · +255%
|
17 Nov 2020 | Flat / maisonette · Leasehold | £355,000 |
|
124, SYON LANE
3 Jun 2020 · Semi-detached
· Freehold
|
3 Jun 2020 | Semi-detached · Freehold | £610,000 |
|
104, SYON LANE
2 Oct 2019 · Semi-detached
· Freehold
|
2 Oct 2019 | Semi-detached · Freehold | £565,000 |
|
150, SYON LANE
19 Jul 2019 · Flat / maisonette
· Leasehold
Previously £150,000 (Jul 2003) · +138%
|
19 Jul 2019 | Flat / maisonette · Leasehold | £357,000 |
|
134, SYON LANE
1 Dec 2016 · Flat / maisonette
· Leasehold
Previously £230,000 (Jul 2004) · +57%
|
1 Dec 2016 | Flat / maisonette · Leasehold | £360,000 |
|
130, SYON LANE
18 Mar 2016 · Flat / maisonette
· Leasehold
Previously £230,000 (Jan 2007) · +76%
|
18 Mar 2016 | Flat / maisonette · Leasehold | £405,000 |
|
116, SYON LANE
Cat B
8 Jan 2016 · Semi-detached
· Freehold
|
8 Jan 2016 | Semi-detached · Freehold | £495,000 |
|
138, SYON LANE
9 Jul 2015 · Flat / maisonette
· Leasehold
Previously £265,000 (Aug 2011) · +49%
|
9 Jul 2015 | Flat / maisonette · Leasehold | £395,000 |
|
122, SYON LANE
5 Jun 2015 · Semi-detached
· Freehold
|
5 Jun 2015 | Semi-detached · Freehold | £479,000 |
|
112, SYON LANE
25 Feb 2015 · Semi-detached
· Freehold
Previously £320,000 (May 2006) · +41%
|
25 Feb 2015 | Semi-detached · Freehold | £450,000 |
|
118, SYON LANE
20 Apr 2012 · Semi-detached
· Freehold
|
20 Apr 2012 | Semi-detached · Freehold | £320,850 |
|
138, SYON LANE
12 Aug 2011 · Flat / maisonette
· Leasehold
Previously £150,000 (Apr 2002) · +77%
|
12 Aug 2011 | Flat / maisonette · Leasehold | £265,000 |
|
114, SYON LANE
6 Aug 2010 · Semi-detached
· Freehold
|
6 Aug 2010 | Semi-detached · Freehold | £358,000 |
|
146, SYON LANE
14 Apr 2010 · Flat / maisonette
· Leasehold
Previously £125,000 (Dec 2001) · +100%
|
14 Apr 2010 | Flat / maisonette · Leasehold | £250,000 |
|
144, SYON LANE
29 Nov 2007 · Flat / maisonette
· Leasehold
Previously £150,000 (Jul 2003) · +60%
|
29 Nov 2007 | Flat / maisonette · Leasehold | £240,000 |
|
136, SYON LANE
28 Jun 2007 · Flat / maisonette
· Leasehold
Previously £150,000 (Jul 2003) · +61%
|
28 Jun 2007 | Flat / maisonette · Leasehold | £241,000 |
|
140, SYON LANE
10 May 2007 · Flat / maisonette
· Leasehold
Previously £133,000 (Nov 2000) · +69%
|
10 May 2007 | Flat / maisonette · Leasehold | £225,000 |
|
148, SYON LANE
26 Jan 2007 · Flat / maisonette
· Leasehold
|
26 Jan 2007 | Flat / maisonette · Leasehold | £233,500 |
|
130, SYON LANE
19 Jan 2007 · Flat / maisonette
· Leasehold
Previously £210,000 (Jul 2006) · +10%
|
19 Jan 2007 | Flat / maisonette · Leasehold | £230,000 |
|
130, SYON LANE
7 Jul 2006 · Flat / maisonette
· Leasehold
Previously £125,000 (Feb 2002) · +68%
|
7 Jul 2006 | Flat / maisonette · Leasehold | £210,000 |
|
112, SYON LANE
31 May 2006 · Semi-detached
· Freehold
Previously £160,000 (Jan 2000) · +100%
|
31 May 2006 | Semi-detached · Freehold | £320,000 |
|
112A, SYON LANE
19 Dec 2005 · Semi-detached
· Freehold
|
19 Dec 2005 | Semi-detached · Freehold | £450,000 |
|
134, SYON LANE
2 Jul 2004 · Flat / maisonette
· Leasehold
Previously £151,000 (May 2001) · +52%
|
2 Jul 2004 | Flat / maisonette · Leasehold | £230,000 |
|
144, SYON LANE
22 Jul 2003 · Flat / maisonette
· Leasehold · New build
|
22 Jul 2003 | Flat / maisonette · Leasehold · New build | £150,000 |
|
150, SYON LANE
22 Jul 2003 · Flat / maisonette
· Leasehold · New build
|
22 Jul 2003 | Flat / maisonette · Leasehold · New build | £150,000 |
|
136, SYON LANE
22 Jul 2003 · Flat / maisonette
· Leasehold · New build
|
22 Jul 2003 | Flat / maisonette · Leasehold · New build | £150,000 |
|
138, SYON LANE
26 Apr 2002 · Flat / maisonette
· Leasehold
Previously £115,500 (Feb 2000) · +30%
|
26 Apr 2002 | Flat / maisonette · Leasehold | £150,000 |
|
130, SYON LANE
5 Feb 2002 · Flat / maisonette
· Leasehold · New build
|
5 Feb 2002 | Flat / maisonette · Leasehold · New build | £125,000 |
|
146, SYON LANE
19 Dec 2001 · Flat / maisonette
· Leasehold · New build
|
19 Dec 2001 | Flat / maisonette · Leasehold · New build | £125,000 |
|
120, SYON LANE
29 Jun 2001 · Semi-detached
· Freehold
Previously £157,000 (Jul 1999) · +58%
|
29 Jun 2001 | Semi-detached · Freehold | £248,000 |
|
134, SYON LANE
18 May 2001 · Flat / maisonette
· Leasehold
Previously £116,000 (Dec 2000) · +30%
|
18 May 2001 | Flat / maisonette · Leasehold | £151,000 |
|
142, SYON LANE
18 Dec 2000 · Flat / maisonette
· Leasehold
Previously £100,000 (Feb 2000) · +29%
|
18 Dec 2000 | Flat / maisonette · Leasehold | £129,000 |
|
134, SYON LANE
13 Dec 2000 · Flat / maisonette
· Leasehold
|
13 Dec 2000 | Flat / maisonette · Leasehold | £116,000 |
|
140, SYON LANE
9 Nov 2000 · Flat / maisonette
· Leasehold
Previously £100,000 (Jan 2000) · +33%
|
9 Nov 2000 | Flat / maisonette · Leasehold | £133,000 |
|
142, SYON LANE
29 Feb 2000 · Flat / maisonette
· Leasehold · New build
|
29 Feb 2000 | Flat / maisonette · Leasehold · New build | £100,000 |
|
138, SYON LANE
14 Feb 2000 · Flat / maisonette
· Leasehold · New build
|
14 Feb 2000 | Flat / maisonette · Leasehold · New build | £115,500 |
|
132, SYON LANE
3 Feb 2000 · Flat / maisonette
· Leasehold · New build
|
3 Feb 2000 | Flat / maisonette · Leasehold · New build | £100,000 |
|
140, SYON LANE
31 Jan 2000 · Flat / maisonette
· Leasehold
|
31 Jan 2000 | Flat / maisonette · Leasehold | £100,000 |
|
112, SYON LANE
14 Jan 2000 · Semi-detached
· Freehold
|
14 Jan 2000 | Semi-detached · Freehold | £160,000 |
|
128, SYON LANE
14 Jan 2000 · Flat / maisonette
· Leasehold
|
14 Jan 2000 | Flat / maisonette · Leasehold | £115,000 |
|
120, SYON LANE
16 Jul 1999 · Semi-detached
· Freehold
|
16 Jul 1999 | Semi-detached · Freehold | £157,000 |
|
106, SYON LANE
19 Mar 1999 · Semi-detached
· Freehold
Previously £123,000 (Jun 1998) · +32%
|
19 Mar 1999 | Semi-detached · Freehold | £162,000 |
|
106, SYON LANE
17 Jun 1998 · Semi-detached
· Freehold
Previously £95,000 (May 1998) · +29%
|
17 Jun 1998 | Semi-detached · Freehold | £123,000 |
|
106, SYON LANE
1 May 1998 · Semi-detached
· Freehold
|
1 May 1998 | Semi-detached · Freehold | £95,000 |
Cat B An additional Price Paid entry (category B): a repossession, a buy-to-let with an identifiable mortgage, a purchase by a company or other non-private buyer, or a sale of another kind of property. Left out of every average.