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TW7 6RL

Lower Square, Isleworth

Median, last 3 years
—
No sales in Jun 2023 – May 2026
Last standard sale
£295,000
30 May 2023
Standard sales
22
since 2007 (+6 additional entries)
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

£148k £296k £444k £593k 2011 2013: £235,000 median, 1 sale 2014 2015: £307,000 median, 1 sale 2017 2018: £268,000 median, 1 sale 2019: £431,000 median, 2 sales 2020 2022: £592,500 median, 2 sales 2023: £295,000 median, 1 sale 2023

2009 to 2023. Every year since 2007 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
Median sale price and number of sales by year
Year Median Sales
2023 (few sales) £295,000 1
2022 (few sales) £592,500 2
2019 (few sales) £431,000 2
2018 (few sales) £268,000 1
2015 (few sales) £307,000 1
2013 (few sales) £235,000 1
2008 £240,000 3
2007 £277,500 11

Sale history (28 records · 6 homes sold more than once)

Address Price
APARTMENT 13, NORTHUMBERLAND HOUSE, LOWER SQUARE
30 May 2023 · Flat / maisonette · Leasehold
Previously £268,000 (Dec 2018) · +10%
£295,000
APARTMENT 1, NORTHUMBERLAND HOUSE, LOWER SQUARE Cat B
17 Feb 2023 · Flat / maisonette · Leasehold
Previously £307,000 (Aug 2015)
£315,000
FLAT 2, THE OLD BLUE SCHOOL APARTMENTS, LOWER SQUARE
24 Nov 2022 · Flat / maisonette · Leasehold
Previously £565,000 (Nov 2018)
£615,000
FLAT 5, THE OLD BLUE SCHOOL APARTMENTS, LOWER SQUARE
10 Oct 2022 · Flat / maisonette · Leasehold
Previously £535,000 (Nov 2018)
£570,000
APARTMENT 14, NORTHUMBERLAND HOUSE, LOWER SQUARE
22 Mar 2019 · Flat / maisonette · Leasehold
Previously £240,000 (Apr 2008) · +13%
£272,000
FLAT 1, THE OLD BLUE SCHOOL APARTMENTS, LOWER SQUARE
15 Feb 2019 · Flat / maisonette · Leasehold
£590,000
APARTMENT 13, NORTHUMBERLAND HOUSE, LOWER SQUARE
11 Dec 2018 · Flat / maisonette · Leasehold
Previously £235,000 (Nov 2013) · +14%
£268,000
FLAT 2, THE OLD BLUE SCHOOL APARTMENTS, LOWER SQUARE Cat B
26 Nov 2018 · Flat / maisonette · Leasehold
£565,000
FLAT 4, THE OLD BLUE SCHOOL APARTMENTS, LOWER SQUARE Cat B
26 Nov 2018 · Flat / maisonette · Leasehold
£535,000
FLAT 5, THE OLD BLUE SCHOOL APARTMENTS, LOWER SQUARE Cat B
7 Nov 2018 · Flat / maisonette · Leasehold
£535,000
FLAT 3, THE OLD BLUE SCHOOL APARTMENTS, LOWER SQUARE Cat B
7 Dec 2015 · Other · Freehold
Previously £1,200,000 (Mar 2014)
£2,460,000
APARTMENT 1, NORTHUMBERLAND HOUSE, LOWER SQUARE
7 Aug 2015 · Flat / maisonette · Leasehold
Previously £250,000 (Oct 2007) · +23%
£307,000
FLAT 3, THE OLD BLUE SCHOOL APARTMENTS, LOWER SQUARE Cat B
10 Mar 2014 · Other · Freehold
£1,200,000
APARTMENT 13, NORTHUMBERLAND HOUSE, LOWER SQUARE
1 Nov 2013 · Flat / maisonette · Leasehold
Previously £200,000 (Jul 2008) · +18%
£235,000
APARTMENT 13, NORTHUMBERLAND HOUSE, LOWER SQUARE
31 Jul 2008 · Flat / maisonette · Leasehold · New build
£200,000
APARTMENT 14, NORTHUMBERLAND HOUSE, LOWER SQUARE
9 Apr 2008 · Flat / maisonette · Leasehold
£240,000
APARTMENT 12, NORTHUMBERLAND HOUSE, LOWER SQUARE
31 Jan 2008 · Flat / maisonette · Leasehold
£240,000
APARTMENT 4, NORTHUMBERLAND HOUSE, LOWER SQUARE
23 Oct 2007 · Flat / maisonette · Leasehold
£250,000
APARTMENT 3, NORTHUMBERLAND HOUSE, LOWER SQUARE
23 Oct 2007 · Flat / maisonette · Leasehold
£272,500
APARTMENT 2, NORTHUMBERLAND HOUSE, LOWER SQUARE
12 Oct 2007 · Flat / maisonette · Leasehold
£277,500
APARTMENT 10, NORTHUMBERLAND HOUSE, LOWER SQUARE
12 Oct 2007 · Flat / maisonette · Leasehold
£335,000
APARTMENT 6, NORTHUMBERLAND HOUSE, LOWER SQUARE
12 Oct 2007 · Flat / maisonette · Leasehold · New build
£315,000
APARTMENT 9, NORTHUMBERLAND HOUSE, LOWER SQUARE
10 Oct 2007 · Flat / maisonette · Leasehold
£360,000
APARTMENT 5, NORTHUMBERLAND HOUSE, LOWER SQUARE
5 Oct 2007 · Flat / maisonette · Leasehold
£385,500
APARTMENT 7, NORTHUMBERLAND HOUSE, LOWER SQUARE
4 Oct 2007 · Flat / maisonette · Leasehold · New build
£305,000
APARTMENT 1, NORTHUMBERLAND HOUSE, LOWER SQUARE
4 Oct 2007 · Flat / maisonette · Leasehold
£250,000
APARTMENT 11, NORTHUMBERLAND HOUSE, LOWER SQUARE
4 Oct 2007 · Flat / maisonette · Leasehold · New build
£250,000
APARTMENT 8, NORTHUMBERLAND HOUSE, LOWER SQUARE
28 Sep 2007 · Flat / maisonette · Leasehold
£270,000

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.