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House prices in Thornton Avenue, London, W4

139 homes have sold on Thornton Avenue (W4) since 1995, the first in 1995. Over the last five years the median sold price was £1,750,000 from 21 sales, 254% above the Hounslow median of £495,000and against £950,000 across W4. Sales here have been flats 47%, semi-detached 44%, terraced 6%, detached 2%.

Median sold price
£1,750,000
last five years · 21 sales
Half of sales were above this price, half below
Price per sq ft
£909
based on 20 of 21 sales
Sales matched to an EPC floor area
Sales since 1995
139
5 in the last 12 months
Latest sale
£1,750,000
15 May 2026
vs Hounslow
+254%
Hounslow median £495,000

Every sale on Thornton Avenue, W4

60 W4 1QQ · Flats £770,000· 15 May 2026 · 3 sales
15 May 2026£770,000Flats · Leasehold872 sq ft · £883/sq ftfirst recorded sale
22 Aug 2001£300,000Flats · Leasehold872 sq ft · £344/sq ft+104% vs 1996
18 Oct 1996£147,000Semi-detached · Freehold872 sq ft · £169/sq ft−81% vs 2026
37 W4 1QF · Terraced £1,750,000· 15 May 2026
15 May 2026£1,750,000Terraced · Freehold1,421 sq ft · £1232/sq ftfirst recorded sale
5 W4 1QE · Semi-detached £1,900,000· 20 Mar 2026
20 Mar 2026£1,900,000Semi-detached · Freehold2,013 sq ft · £944/sq ftfirst recorded sale
22 W4 1QG · Semi-detached £3,000,000· 28 Jan 2026 · 2 sales
28 Jan 2026£3,000,000Semi-detached · Freehold2,185 sq ft · £1373/sq ftfirst recorded sale
16 Oct 2019£2,000,000Semi-detached · Freehold2,185 sq ft · £915/sq ft−33% vs 2026
6 W4 1QG · Semi-detached £3,000,000· 18 Jul 2025 · 2 sales
18 Jul 2025£3,000,000Semi-detached · Freehold2,368 sq ft · £1267/sq ftfirst recorded sale
3 Dec 2015£3,112,700Semi-detached · Freehold2,368 sq ft · £1314/sq ft+4% vs 2025
69 W4 1QF · Terraced £1,565,800· 29 Oct 2024
29 Oct 2024£1,565,800Terraced · Freehold893 sq ft · £1753/sq ftfirst recorded sale
26 W4 1QG · Semi-detached £1,710,000· 22 May 2024
22 May 2024£1,710,000Semi-detached · Freehold1,905 sq ft · £898/sq ftfirst recorded sale
Flat 2, 16 W4 1QG · Flats £350,000· 5 Apr 2024 · 2 sales
5 Apr 2024£350,000Flats · Leasehold366 sq ft · £956/sq ftfirst recorded sale
19 Feb 2004£169,000Flats · Leasehold366 sq ft · £462/sq ft−52% vs 2024
3, Salisbury Court W4 1QH · Flats £535,000· 15 Mar 2024 · 5 sales
15 Mar 2024£535,000Flats · Leasehold732 sq ft · £731/sq ftfirst recorded sale
22 May 2017£530,000Flats · Leasehold732 sq ft · £724/sq ft+302% vs 1997
13 Nov 2012£415,000Flats · Leasehold732 sq ft · £567/sq ft+47% vs 2006
19 Jan 2006£282,500Flats · Leasehold732 sq ft · £386/sq ft−47% vs 2017
14 Jul 1997£132,000Semi-detached · Leasehold732 sq ft · £180/sq ft−75% vs 2024
86a W4 1QQ · Flats £545,000· 26 Jan 2024 · 3 sales
26 Jan 2024£545,000Flats · Leasehold732 sq ft · £745/sq ftfirst recorded sale
23 Mar 2015£700,000Flats · Leasehold732 sq ft · £956/sq ft+483% vs 1998
15 Jun 1998£120,000Flats · Leasehold732 sq ft · £164/sq ft−78% vs 2024
40 W4 1QG · Semi-detached £2,455,000· 12 Dec 2023
12 Dec 2023£2,455,000Semi-detached · Freehold1,938 sq ft · £1267/sq ftfirst recorded sale
64 W4 1QQ · Semi-detached £1,950,000· 5 Dec 2023 · 2 sales
5 Dec 2023£1,950,000Semi-detached · Freehold2,325 sq ft · £839/sq ft+420% vs 1999
16 Jul 1999£375,000Semi-detached · Freehold2,325 sq ft · £161/sq ftfirst recorded sale
35 W4 1QF · Semi-detached £2,250,000· 17 Aug 2023 · 5 sales
17 Aug 2023£2,250,000Semi-detached · Freehold2,174 sq ft · £1035/sq ft+971% vs 2003
5 Oct 2004£300,000Flats · Leasehold2,174 sq ft · £138/sq ft−87% vs 2023
22 Dec 2003£210,000Flats · Leasehold2,174 sq ft · £97/sq ft−38% vs 2001
23 Nov 2001£339,999Flats · Leasehold2,174 sq ft · £156/sq ft+162% vs 1995
28 Jul 1995£130,000Flats · Leasehold2,174 sq ft · £60/sq ftfirst recorded sale
28 W4 1QG · Semi-detached £1,750,000· 7 Feb 2023
7 Feb 2023£1,750,000Semi-detached · Freehold2,174 sq ft · £805/sq ftfirst recorded sale
86b W4 1QQ · Flats £530,000· 16 Dec 2022 · 5 sales
16 Dec 2022£530,000Flats · Leasehold700 sq ft · £758/sq ft+220% vs 2004
2 Mar 2015£600,000Flats · Leasehold700 sq ft · £858/sq ft+500% vs 1997
27 Aug 2004£165,459Flats · Leasehold700 sq ft · £236/sq ftfirst recorded sale
31 Mar 1999£138,000Flats · Leasehold700 sq ft · £197/sq ft−77% vs 2015
24 Jan 1997£100,000Flats · Leasehold700 sq ft · £143/sq ft−81% vs 2022
54 W4 1QQ · Semi-detached £1,950,000· 25 Nov 2022 · 2 sales
25 Nov 2022£1,950,000Semi-detached · Freehold2,120 sq ft · £920/sq ftfirst recorded sale
2 May 1996£265,000Semi-detached · Freehold2,120 sq ft · £125/sq ft−86% vs 2022
13 W4 1QE · Detached £1,825,000· 21 Nov 2022
21 Nov 2022£1,825,000Detached · Freeholdfirst recorded sale
43 W4 1QF · Semi-detached £2,655,000· 30 Sept 2022 · 2 sales
30 Sept 2022£2,655,000Semi-detached · Freehold2,508 sq ft · £1059/sq ftfirst recorded sale
18 May 2004£850,000Semi-detached · Freehold2,508 sq ft · £339/sq ft−68% vs 2022
19 W4 1QE · Semi-detached £1,900,000· 25 Aug 2022
25 Aug 2022£1,900,000Semi-detached · Freehold2,174 sq ft · £874/sq ftfirst recorded sale
2nd Floor Flat, 52 W4 1QQ · Flats £419,000· 9 May 2022 · 2 sales
9 May 2022£419,000Flats · Leasehold721 sq ft · £581/sq ft+1% vs 2019
29 Nov 2019£413,000Flats · Leasehold721 sq ft · £573/sq ftfirst recorded sale
86 W4 1QQ · Flats £650,000· 23 Feb 2022 · 2 sales
23 Feb 2022£650,000Flats · Leasehold872 sq ft · £746/sq ft+71% vs 2010
12 Mar 2010£379,950Flats · Leasehold872 sq ft · £436/sq ftfirst recorded sale
49 W4 1QF · Semi-detached £2,011,000· 16 Mar 2021
16 Mar 2021£2,011,000Semi-detached · Freehold2,034 sq ft · £989/sq ftfirst recorded sale
Ground Floor Flat, 14 W4 1QG · Flats £772,500· 24 Nov 2020 · 3 sales
24 Nov 2020£772,500Flats · Leasehold840 sq ft · £920/sq ft+85% vs 2005
Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages.
15 Dec 2005£417,500Flats · Leasehold840 sq ft · £497/sq ft+659% vs 1997
12 May 1997£55,000Flats · Leasehold840 sq ft · £66/sq ftfirst recorded sale
80a W4 1QQ · Flats £610,000· 2 Oct 2020
2 Oct 2020£610,000Flats · Leasehold710 sq ft · £859/sq ftfirst recorded sale
70 W4 1QQ · Semi-detached £1,229,000· 25 Aug 2020 · 2 sales
25 Aug 2020£1,229,000Semi-detached · Freeholdfirst recorded sale
8 Jul 2020£725,000Semi-detached · Freehold−41% vs 2020
Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages.
17 W4 1QE · Semi-detached £1,815,000· 30 Jun 2020
30 Jun 2020£1,815,000Semi-detached · Freehold2,067 sq ft · £878/sq ftfirst recorded sale
80 W4 1QQ · Flats £630,000· 12 Aug 2019 · 3 sales
12 Aug 2019£630,000Flats · Leasehold969 sq ft · £650/sq ft+215% vs 2003
26 Aug 2016£700,000Flats · Leasehold969 sq ft · £723/sq ftfirst recorded sale
17 Oct 2003£200,000Flats · Leasehold969 sq ft · £206/sq ft−71% vs 2016
32 W4 1QG · Semi-detached £2,297,500· 31 May 2019 · 3 sales
31 May 2019£2,297,500Semi-detached · Freehold2,250 sq ft · £1021/sq ft+364% vs 1999
15 Jan 1999£495,000Semi-detached · Freehold2,250 sq ft · £220/sq ft+74% vs 1995
17 Feb 1995£285,000Semi-detached · Freehold2,250 sq ft · £127/sq ftfirst recorded sale
82a W4 1QQ · Terraced £575,000· 28 Feb 2019 · 3 sales
28 Feb 2019£575,000Terraced · Leasehold646 sq ft · £890/sq ft+490% vs 1997
15 Aug 2001£205,000Terraced · Leasehold646 sq ft · £317/sq ft−64% vs 2019
30 Jun 1997£97,500Semi-detached · Leasehold646 sq ft · £151/sq ftfirst recorded sale
75 W4 1QF · Semi-detached £1,950,000· 10 Jan 2019 · 2 sales
10 Jan 2019£1,950,000Semi-detached · Freehold2,476 sq ft · £788/sq ftfirst recorded sale
23 May 2001£795,000Semi-detached · Freehold2,476 sq ft · £321/sq ft−59% vs 2019
Flat 1, 48 W4 1QG · Flats £840,000· 2 Oct 2018
2 Oct 2018£840,000Flats · Leaseholdfirst recorded sale
80b W4 1QQ · Flats £585,000· 10 Apr 2017 · 2 sales
10 Apr 2017£585,000Flats · Leasehold710 sq ft · £823/sq ftfirst recorded sale
25 Jan 2016£375,000Flats · Leasehold710 sq ft · £528/sq ft−36% vs 2017
1 W4 1QE · Semi-detached £2,800,057· 23 Jun 2016 · 3 sales
23 Jun 2016£2,800,057Semi-detached · Freehold3,197 sq ft · £876/sq ft+81% vs 2010
Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages.
1 Nov 2010£1,550,000Semi-detached · Leasehold3,197 sq ft · £485/sq ft+82% vs 2009
5 Jun 2009£850,000Semi-detached · Freehold3,197 sq ft · £266/sq ftfirst recorded sale
9, Salisbury Court W4 1QH · Flats £571,487· 31 Mar 2016
31 Mar 2016£571,487Flats · Leasehold743 sq ft · £769/sq ftfirst recorded sale
Flat 3, 16 W4 1QG · Flats £634,000· 30 Mar 2016 · 2 sales
30 Mar 2016£634,000Flats · Leasehold700 sq ft · £906/sq ft+154% vs 2001
17 Jul 2001£250,000Flats · Leasehold700 sq ft · £357/sq ftfirst recorded sale
Flat 3, 48 W4 1QG · Flats £515,000· 15 Dec 2015 · 2 sales
15 Dec 2015£515,000Flats · Leasehold+37% vs 2015
17 Apr 2015£375,000Flats · Leaseholdfirst recorded sale
Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages.
98 W4 1QQ · Flats £635,000· 20 Jul 2015 · 4 sales
20 Jul 2015£635,000Flats · Leasehold+105% vs 2005
9 Dec 2005£310,000Flats · Leaseholdfirst recorded sale
24 Oct 2002£340,000Flats · Leasehold+188% vs 1995
31 Aug 1995£118,000Flats · Leasehold−81% vs 2015
23 W4 1QE · Semi-detached £2,445,000· 3 Jul 2015 · 3 sales
3 Jul 2015£2,445,000Semi-detached · Freehold1,948 sq ft · £1255/sq ft+130% vs 2006
2 Sept 2010£1,515,500Semi-detached · Freehold1,948 sq ft · £778/sq ft−38% vs 2015
4 Aug 2006£1,065,000Semi-detached · Freehold1,948 sq ft · £547/sq ftfirst recorded sale
15 W4 1QE · Semi-detached £2,143,013· 24 Jun 2015
24 Jun 2015£2,143,013Semi-detached · Freehold1,851 sq ft · £1158/sq ftfirst recorded sale
77 W4 1QF · Terraced £1,730,000· 29 Apr 2015
29 Apr 2015£1,730,000Terraced · Freeholdfirst recorded sale
47 W4 1QF · Flats £660,000· 17 Oct 2014 · 5 sales
17 Oct 2014£660,000Flats · Leasehold581 sq ft · £1135/sq ft+164% vs 2003
27 Jun 2003£302,500Semi-detached · Leasehold581 sq ft · £520/sq ft+51% vs 2000
23 May 2003£249,999Flats · Leasehold581 sq ft · £430/sq ft−17% vs 2003
18 Feb 2000£199,950Flats · Leasehold581 sq ft · £344/sq ftfirst recorded sale
19 Dec 1996£118,000Flats · Leasehold581 sq ft · £203/sq ft−82% vs 2014
11 W4 1QE · Semi-detached £1,805,000· 28 May 2014
28 May 2014£1,805,000Semi-detached · Freehold2,271 sq ft · £795/sq ftfirst recorded sale
52 W4 1QQ · Flats £380,000· 21 Mar 2014 · 2 sales
21 Mar 2014£380,000Flats · Leasehold721 sq ft · £527/sq ftfirst recorded sale
28 May 1999£125,000Flats · Leasehold721 sq ft · £173/sq ft−67% vs 2014
4 W4 1QG · Semi-detached £1,621,500· 22 Nov 2013
22 Nov 2013£1,621,500Semi-detached · Freehold1,615 sq ft · £1004/sq ftfirst recorded sale
56 W4 1QQ · Semi-detached £1,150,000· 26 Apr 2013
26 Apr 2013£1,150,000Semi-detached · Freehold2,454 sq ft · £469/sq ftfirst recorded sale
46 W4 1QG · Flats £536,000· 18 Feb 2013 · 2 sales
18 Feb 2013£536,000Flats · Leasehold700 sq ft · £766/sq ftfirst recorded sale
15 Feb 1995£124,000Flats · Leasehold700 sq ft · £177/sq ft−77% vs 2013
82 W4 1QQ · Flats £475,000· 13 Dec 2012 · 2 sales
13 Dec 2012£475,000Flats · Leasehold743 sq ft · £640/sq ft+25% vs 2006
17 Nov 2006£380,000Semi-detached · Leasehold743 sq ft · £512/sq ftfirst recorded sale
8 W4 1QG · Semi-detached £1,600,000· 12 Dec 2012 · 2 sales
12 Dec 2012£1,600,000Semi-detached · Freehold2,024 sq ft · £791/sq ft+108% vs 2002
25 Nov 2002£768,000Semi-detached · Freehold2,024 sq ft · £380/sq ftfirst recorded sale
20 W4 1QG · Semi-detached £1,521,500· 6 Jun 2012
6 Jun 2012£1,521,500Semi-detached · Freehold1,938 sq ft · £785/sq ftfirst recorded sale
38 W4 1QG · Semi-detached £1,525,000· 22 Sept 2011 · 2 sales
22 Sept 2011£1,525,000Semi-detached · Freehold2,099 sq ft · £727/sq ft+7% vs 2008
14 Jan 2008£1,420,000Semi-detached · Freehold2,099 sq ft · £677/sq ftfirst recorded sale
34 W4 1QG · Semi-detached £1,545,000· 16 Sept 2011 · 2 sales
16 Sept 2011£1,545,000Semi-detached · Freehold1,991 sq ft · £776/sq ftfirst recorded sale
12 Sept 1996£245,000Semi-detached · Freehold1,991 sq ft · £123/sq ft−84% vs 2011
12 W4 1QG · Semi-detached £1,525,000· 2 Mar 2011
2 Mar 2011£1,525,000Semi-detached · Freehold1,905 sq ft · £800/sq ftfirst recorded sale
30a W4 1QG · Flats £590,000· 6 Dec 2010
6 Dec 2010£590,000Flats · Leasehold732 sq ft · £806/sq ftfirst recorded sale
30 W4 1QG · Semi-detached £590,000· 6 Dec 2010
6 Dec 2010£590,000Semi-detached · Freeholdfirst recorded sale
33 W4 1QF · Detached £1,900,000· 9 Jul 2010 · 2 sales
9 Jul 2010£1,900,000Detached · Freehold2,400 sq ft · £792/sq ftfirst recorded sale
12 Aug 1996£380,000Detached · Freehold2,400 sq ft · £158/sq ft−80% vs 2010
84b W4 1QQ · Flats £350,000· 26 May 2010 · 4 sales
26 May 2010£350,000Flats · Leasehold732 sq ft · £478/sq ft+75% vs 2002
23 Jun 2006£250,000Flats · Leasehold732 sq ft · £342/sq ftfirst recorded sale
5 Jun 2002£199,950Flats · Leasehold732 sq ft · £273/sq ft+141% vs 1995
30 Jun 1995£83,000Flats · Leasehold732 sq ft · £113/sq ft−67% vs 2006
24 W4 1QG · Semi-detached £1,175,000· 30 Apr 2009 · 3 sales
30 Apr 2009£1,175,000Semi-detached · Freehold+19% vs 2006
16 Jan 2006£990,000Semi-detached · Freehold+236% vs 1996
13 Dec 1996£295,000Semi-detached · Freeholdfirst recorded sale
Flat 2, 14 W4 1QG · Flats £449,450· 22 Sept 2006 · 3 sales
22 Sept 2006£449,450Flats · Leasehold+154% vs 1997
28 Jan 2000£295,000Flats · Leaseholdfirst recorded sale
9 May 1997£177,000Flats · Leasehold−40% vs 2000
Flat 2, 48 W4 1QG · Flats £303,000· 25 Jul 2006 · 2 sales
25 Jul 2006£303,000Flats · Leasehold+142% vs 1997
14 Nov 1997£125,000Flats · Leaseholdfirst recorded sale
51 W4 1QF · Semi-detached £799,000· 30 Aug 2005
30 Aug 2005£799,000Semi-detached · Freehold2,217 sq ft · £360/sq ftfirst recorded sale
71 W4 1QF · Terraced £285,000· 23 Nov 2004
23 Nov 2004£285,000Terraced · Leasehold904 sq ft · £315/sq ftfirst recorded sale
96 W4 1QQ · Terraced £595,000· 26 Oct 2004 · 2 sales
26 Oct 2004£595,000Terraced · Freehold1,367 sq ft · £435/sq ft+231% vs 2001
3 Jul 2001£180,000Terraced · Freehold1,367 sq ft · £132/sq ftfirst recorded sale
30b W4 1QG · Flats £340,000· 28 Nov 2003 · 2 sales
28 Nov 2003£340,000Flats · Leasehold+134% vs 1997
10 Jan 1997£145,000Flats · Leaseholdfirst recorded sale
39 W4 1QF · Semi-detached £750,000· 19 May 2003
19 May 2003£750,000Semi-detached · Freeholdfirst recorded sale
42 W4 1QG · Semi-detached £797,000· 21 Mar 2003 · 2 sales
21 Mar 2003£797,000Semi-detached · Freeholdfirst recorded sale
15 Sept 1995£300,000Semi-detached · Freehold−62% vs 2003
66 W4 1QQ · Semi-detached £490,000· 12 Jun 2002
12 Jun 2002£490,000Semi-detached · Freehold1,927 sq ft · £254/sq ftfirst recorded sale
4, Salisbury Court W4 1QH · Flats £210,000· 31 May 2002
31 May 2002£210,000Flats · Leasehold570 sq ft · £368/sq ftfirst recorded sale
7 W4 1QE · Semi-detached £735,000· 14 Feb 2002
14 Feb 2002£735,000Semi-detached · Freeholdfirst recorded sale
63 W4 1QF · Flats £195,000· 14 Sept 2000 · 2 sales
14 Sept 2000£195,000Flats · Leasehold657 sq ft · £297/sq ft+160% vs 1996
25 Mar 1996£74,950Flats · Leasehold657 sq ft · £114/sq ftfirst recorded sale
72 W4 1QQ · Semi-detached £325,000· 23 Jul 1999
23 Jul 1999£325,000Semi-detached · Freehold2,034 sq ft · £160/sq ftfirst recorded sale
Flat 1, 16 W4 1QG · Flats £179,068· 25 Jul 1997
25 Jul 1997£179,068Flats · Leasehold797 sq ft · £225/sq ftfirst recorded sale
84a W4 1QQ · Terraced £101,000· 21 Feb 1997
21 Feb 1997£101,000Terraced · Leaseholdfirst recorded sale
21 W4 1QE · Semi-detached £290,000· 22 May 1996
22 May 1996£290,000Semi-detached · Freeholdfirst recorded sale
74 W4 1QQ · Semi-detached £249,000· 29 Mar 1996 · 2 sales
29 Mar 1996£249,000Semi-detached · Freeholdfirst recorded sale
9 Jul 1995£180,000Semi-detached · Freehold−28% vs 1996
48 W4 1QG · Semi-detached £45,000· 10 May 1995
10 May 1995£45,000Semi-detached · Freehold721 sq ft · £62/sq ftfirst recorded sale

At your size

A 90 m² (970 sq ft) home in W4 is worth roughly £724k–£969k at the district's typical £747–£1000 per square foot (1,189 sales, two years) — a range, not a valuation.

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Sources and method. Sales completed to July 2026, as registered by 29 Aug 2026 · headline figures cover the 12 months to May 2026 (later months are still being registered).Next HM Land Registry release ~28 Sept 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.

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