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TW7 4FQ

Sidmouth Avenue, Isleworth

Median, last 3 years
£410,000
4 sales, Jun 2023 – May 2026
Last standard sale
£420,000
27 Sep 2024
Standard sales
41
since 2017 (+1 additional entry)
TW7 district median
£482,500
311 sales, 12 months to May 2026

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

£135k £270k £405k £540k 2017: £395,000 median, 33 sales 2018: £540,000 median, 1 sale 2018 2019: £460,000 median, 1 sale 2020: £290,000 median, 1 sale 2021: £400,000 median, 1 sale 2021 2023: £335,000 median, 1 sale 2024: £420,000 median, 3 sales 2024

Paler bars rest on fewer than three sales, so they show which homes sold more than how prices moved.

Show the figures
Median sale price and number of sales by year
Year Median Sales
2024 £420,000 3
2023 (few sales) £335,000 1
2021 (few sales) £400,000 1
2020 (few sales) £290,000 1
2019 (few sales) £460,000 1
2018 (few sales) £540,000 1
2017 £395,000 33

Sale history (42 records · 7 homes sold more than once)

Address Price
FLAT 30, GROVE HOUSE, 76, SIDMOUTH AVENUE
27 Sep 2024 · Flat / maisonette · Leasehold
Previously £490,000 (Jul 2017) · −14%
£420,000
FLAT 33, GROVE HOUSE, 76, SIDMOUTH AVENUE
12 Aug 2024 · Flat / maisonette · Leasehold
Previously £580,000 (Oct 2017) · −1%
£575,000
FLAT 29, GROVE HOUSE, 76, SIDMOUTH AVENUE
12 Jan 2024 · Flat / maisonette · Leasehold
Previously £270,000 (Dec 2018)
£400,000
FLAT 19, GROVE HOUSE, 76, SIDMOUTH AVENUE
30 Jun 2023 · Flat / maisonette · Leasehold
Previously £350,000 (Apr 2017) · −4%
£335,000
FLAT 20, GROVE HOUSE, 76, SIDMOUTH AVENUE
22 Oct 2021 · Flat / maisonette · Leasehold
Previously £400,000 (Dec 2017) · 0%
£400,000
FLAT 10, GROVE HOUSE, 76, SIDMOUTH AVENUE
13 Jan 2020 · Flat / maisonette · Leasehold
Previously £320,000 (Apr 2017) · −9%
£290,000
FLAT 17, GROVE HOUSE, 76, SIDMOUTH AVENUE
23 Aug 2019 · Flat / maisonette · Leasehold
Previously £465,000 (Aug 2017) · −1%
£460,000
FLAT 29, GROVE HOUSE, 76, SIDMOUTH AVENUE Cat B
18 Dec 2018 · Other · Freehold
Previously £425,000 (Aug 2017)
£270,000
FLAT 32, GROVE HOUSE, 76, SIDMOUTH AVENUE
6 Feb 2018 · Flat / maisonette · Leasehold · New build
£540,000
FLAT 20, GROVE HOUSE, 76, SIDMOUTH AVENUE
20 Dec 2017 · Flat / maisonette · Leasehold · New build
£400,000
FLAT 25, GROVE HOUSE, 76, SIDMOUTH AVENUE
20 Dec 2017 · Flat / maisonette · Leasehold · New build
£459,950
FLAT 2, GROVE HOUSE, 76, SIDMOUTH AVENUE
27 Oct 2017 · Flat / maisonette · Leasehold · New build
£430,000
FLAT 33, GROVE HOUSE, 76, SIDMOUTH AVENUE
2 Oct 2017 · Flat / maisonette · Leasehold · New build
£580,000
FLAT 14, GROVE HOUSE, 76, SIDMOUTH AVENUE
29 Sep 2017 · Flat / maisonette · Leasehold · New build
£455,000
FLAT 26, GROVE HOUSE, 76, SIDMOUTH AVENUE
11 Sep 2017 · Flat / maisonette · Leasehold · New build
£335,000
FLAT 17, GROVE HOUSE, 76, SIDMOUTH AVENUE
30 Aug 2017 · Flat / maisonette · Leasehold · New build
£465,000
FLAT 29, GROVE HOUSE, 76, SIDMOUTH AVENUE
25 Aug 2017 · Flat / maisonette · Leasehold · New build
£425,000
FLAT 22, GROVE HOUSE, 76, SIDMOUTH AVENUE
24 Aug 2017 · Flat / maisonette · Leasehold · New build
£465,000
FLAT 30, GROVE HOUSE, 76, SIDMOUTH AVENUE
27 Jul 2017 · Flat / maisonette · Leasehold · New build
£490,000
FLAT 28, GROVE HOUSE, 76, SIDMOUTH AVENUE
27 Jul 2017 · Flat / maisonette · Leasehold · New build
£460,000
FLAT 24, GROVE HOUSE, 76, SIDMOUTH AVENUE
11 Jul 2017 · Flat / maisonette · Leasehold · New build
£423,000
FLAT 12, GROVE HOUSE, 76, SIDMOUTH AVENUE
10 Jul 2017 · Flat / maisonette · Leasehold · New build
£425,000
FLAT 21, GROVE HOUSE, 76, SIDMOUTH AVENUE
23 Jun 2017 · Flat / maisonette · Leasehold · New build
£430,000
FLAT 27, GROVE HOUSE, 76, SIDMOUTH AVENUE
9 Jun 2017 · Flat / maisonette · Leasehold · New build
£310,500
FLAT 6, GROVE HOUSE, 76, SIDMOUTH AVENUE
2 Jun 2017 · Flat / maisonette · Leasehold · New build
£277,500
FLAT 23, GROVE HOUSE, 76, SIDMOUTH AVENUE
4 May 2017 · Flat / maisonette · Leasehold · New build
£330,000
FLAT 16, GROVE HOUSE, 76, SIDMOUTH AVENUE
28 Apr 2017 · Flat / maisonette · Leasehold · New build
£420,000
FLAT 15, GROVE HOUSE, 76, SIDMOUTH AVENUE
26 Apr 2017 · Flat / maisonette · Leasehold · New build
£325,000
FLAT 11, GROVE HOUSE, 76, SIDMOUTH AVENUE
13 Apr 2017 · Flat / maisonette · Leasehold · New build
£330,000
FLAT 13, GROVE HOUSE, 76, SIDMOUTH AVENUE
7 Apr 2017 · Flat / maisonette · Leasehold · New build
£395,000
FLAT 4, GROVE HOUSE, 76, SIDMOUTH AVENUE
5 Apr 2017 · Flat / maisonette · Leasehold · New build
£310,000
FLAT 1, GROVE HOUSE, 76, SIDMOUTH AVENUE
4 Apr 2017 · Flat / maisonette · Leasehold · New build
£305,000
FLAT 3, GROVE HOUSE, 76, SIDMOUTH AVENUE
4 Apr 2017 · Flat / maisonette · Leasehold · New build
£310,000
FLAT 7, GROVE HOUSE, 76, SIDMOUTH AVENUE
4 Apr 2017 · Flat / maisonette · Leasehold · New build
£300,000
FLAT 31, GROVE HOUSE, 76, SIDMOUTH AVENUE
3 Apr 2017 · Flat / maisonette · Leasehold · New build
£335,000
FLAT 19, GROVE HOUSE, 76, SIDMOUTH AVENUE
3 Apr 2017 · Flat / maisonette · Leasehold · New build
£350,000
FLAT 10, GROVE HOUSE, 76, SIDMOUTH AVENUE
3 Apr 2017 · Flat / maisonette · Leasehold · New build
£320,000
FLAT 9, GROVE HOUSE, 76, SIDMOUTH AVENUE
3 Apr 2017 · Flat / maisonette · Leasehold · New build
£395,000
FLAT 8, GROVE HOUSE, 76, SIDMOUTH AVENUE
30 Mar 2017 · Flat / maisonette · Leasehold · New build
£405,000
FLAT 5, GROVE HOUSE, 76, SIDMOUTH AVENUE
29 Mar 2017 · Flat / maisonette · Leasehold · New build
£320,000
FLAT 18, GROVE HOUSE, 76, SIDMOUTH AVENUE
29 Mar 2017 · Flat / maisonette · Leasehold · New build
£345,000
FLAT 34, GROVE HOUSE, 76, SIDMOUTH AVENUE
29 Mar 2017 · Flat / maisonette · Leasehold · New build
£600,000

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.