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Union Street, SE1

Street in London

Median, last 3 years
£780,000
5 sales, Jun 2023 – May 2026
Last standard sale
£369,500
18 Jun 2026
Standard sales
105
since 1996

Figures 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 flagged.

Sale history (166 records · 33 homes sold more than once)

Address Price
FLAT 3, 79 - 81, UNION STREET
SE1 1SG · 18 Jun 2026 · Flat / maisonette
Previously £181,000 (Dec 2003) · +104%
£369,500
FLAT 10, 235, UNION STREET
SE1 0LR · 19 Nov 2025 · Flat / maisonette
Previously £103,428 (Dec 2014)
£210,000
27, UNION STREET Cat B
SE1 1SD · 29 Oct 2025 · Terraced
£3,610,000
57 - 61, UNION STREET Cat B
SE1 1SG · 8 Oct 2025 · Other
£4,500,000
FLAT 38, 237, UNION STREET
SE1 0LR · 24 Apr 2025 · Flat / maisonette
Previously £1,580,209 (Dec 2018) · +14%
£1,800,000
54 - 58, UNION STREET Cat B
SE1 1TD · 29 Nov 2024 · Other
£2,400,000
FLAT 32, 237, UNION STREET
SE1 0LR · 11 Jul 2024 · Flat / maisonette
Previously £1,003,200 (Jun 2017) · −15%
£850,000
144B, UNION STREET Cat B
SE1 0LH · 29 Jun 2024 · Other
£240,000
160, UNION STREET Cat B
SE1 0LH · 1 Feb 2024 · Other
£5,250,000
FLAT 25, 237, UNION STREET
SE1 0LR · 25 Jan 2024 · Flat / maisonette
Previously £835,000 (Mar 2018) · −7%
£780,000
8, UNION STREET Cat B
SE1 1SZ · 21 Dec 2023 · Other
£1,350,000
FLAT 12, 237, UNION STREET
SE1 0LR · 27 Sep 2023 · Flat / maisonette
Previously £664,450 (Jun 2017) · −28%
£481,000
152B, UNION STREET
SE1 0LH · 10 May 2023 · Flat / maisonette
Previously £355,000 (May 2006) · +132%
£825,000
84 - 88, UNION STREET Cat B
SE1 0NW · 2 May 2023 · Other
£4,375,000
144 - 146, UNION STREET Cat B
SE1 0LH · 13 Apr 2023 · Flat / maisonette
Previously £21,000 (Mar 2022)
£390,000
65, UNION STREET Cat B
SE1 1SG · 1 Feb 2023 · Other
£2,190,000
182 - 194, UNION STREET Cat B
SE1 0LH · 27 Jan 2023 · Other
£30,000,000
80, UNION STREET Cat B
SE1 0NW · 26 Apr 2022 · Other
£2,000,000
74, UNION STREET Cat B
SE1 0NW · 25 Apr 2022 · Other
£750,000
76, UNION STREET Cat B
SE1 0NW · 14 Apr 2022 · Flat / maisonette
£1,150,000
144 - 146, UNION STREET Cat B
SE1 0LH · 25 Mar 2022 · Other
£21,000
154, UNION STREET
SE1 0LH · 9 Mar 2022 · Flat / maisonette
Previously £350,000 (Jan 2016) · +12%
£392,000
152 - 154, UNION STREET Cat B
SE1 0LH · 25 Jan 2022 · Other
Previously £200,000 (May 2011)
£16,500
156 - 158, UNION STREET Cat B
SE1 0LH · 22 Dec 2021 · Other
£58,355
6, UNION STREET Cat B
SE1 1SZ · 9 Sep 2021 · Other
Previously £1,725,000 (Oct 2016)
£22,500
FLAT 11, 237, UNION STREET
SE1 0LR · 17 Jul 2019 · Flat / maisonette
Previously £921,500 (May 2017) · −10%
£825,000
169, UNION STREET Cat B
SE1 0LL · 14 Mar 2019 · Other
£100,000,000
FLAT 38, 237, UNION STREET
SE1 0LR · 7 Dec 2018 · Flat / maisonette
£1,580,209
FLAT 41, 237, UNION STREET
SE1 0LR · 30 Nov 2018 · Flat / maisonette
£2,000,000
FLAT 35, 237, UNION STREET
SE1 0LR · 2 Nov 2018 · Flat / maisonette
£1,799,000
100 - 112, UNION STREET Cat B
SE1 0NL · 13 Jul 2018 · Other
£25,027,985
FLAT 30, 237, UNION STREET
SE1 0LR · 15 Jun 2018 · Flat / maisonette
£1,050,000
183 - 185, UNION STREET Cat B
SE1 0LN · 17 Apr 2018 · Other
£1,500,000
FLAT 25, 237, UNION STREET
SE1 0LR · 23 Mar 2018 · Flat / maisonette
£835,000
FLAT 40, 237, UNION STREET
SE1 0LR · 28 Feb 2018 · Flat / maisonette
£1,160,000
FLAT 36, 237, UNION STREET
SE1 0LR · 20 Feb 2018 · Flat / maisonette
Previously £2,532,500 (Jan 2018)
£2,750,000
FLAT 36, 237, UNION STREET Cat B
SE1 0LR · 31 Jan 2018 · Flat / maisonette
Previously £2,532,500 (Aug 2017)
£2,532,500
FLAT 33, 237, UNION STREET
SE1 0LR · 25 Jan 2018 · Flat / maisonette
£1,160,000
FLAT 12, 235, UNION STREET
SE1 0LR · 16 Jan 2018 · Flat / maisonette
Previously £103,428 (Dec 2014)
£195,000
FLAT 23, 237, UNION STREET
SE1 0LR · 29 Dec 2017 · Flat / maisonette
£1,150,000
18, UNION STREET Cat B
SE1 1SZ · 15 Dec 2017 · Other
£35,000,000
FLAT 18, 237, UNION STREET
SE1 0LR · 13 Dec 2017 · Flat / maisonette
Previously £954,000 (Nov 2017)
£918,000
FLAT 29, 237, UNION STREET
SE1 0LR · 7 Dec 2017 · Flat / maisonette
£990,000
FLAT 13, 237, UNION STREET
SE1 0LR · 5 Dec 2017 · Flat / maisonette
£657,060
FLAT 18, 237, UNION STREET Cat B
SE1 0LR · 22 Nov 2017 · Flat / maisonette
Previously £954,000 (Aug 2017)
£954,000
FLAT B, 162, UNION STREET
SE1 0LH · 29 Sep 2017 · Flat / maisonette
Previously £485,000 (May 2013) · +25%
£605,000
FLAT 36, 237, UNION STREET Cat B
SE1 0LR · 21 Aug 2017 · Flat / maisonette
£2,532,500
FLAT 18, 237, UNION STREET Cat B
SE1 0LR · 21 Aug 2017 · Flat / maisonette
£954,000
FLAT 9, 237, UNION STREET
SE1 0LR · 18 Aug 2017 · Flat / maisonette
£975,000
FLAT 39, 237, UNION STREET
SE1 0LR · 28 Jul 2017 · Flat / maisonette
£1,500,000
50 - 52, UNION STREET Cat B
SE1 1TD · 14 Jul 2017 · Other
£4,250,000
FLAT 10, 237, UNION STREET
SE1 0LR · 11 Jul 2017 · Flat / maisonette
£875,000
FLAT 37, 237, UNION STREET
SE1 0LR · 30 Jun 2017 · Flat / maisonette
£2,070,000
FLAT 12, 237, UNION STREET
SE1 0LR · 30 Jun 2017 · Flat / maisonette
£664,450
FLAT 32, 237, UNION STREET
SE1 0LR · 29 Jun 2017 · Flat / maisonette
£1,003,200
FLAT 1, 237, UNION STREET
SE1 0LR · 27 Jun 2017 · Flat / maisonette
£800,000
FLAT 31, 237, UNION STREET
SE1 0LR · 23 Jun 2017 · Flat / maisonette
£1,040,000
FLAT 28, 237, UNION STREET
SE1 0LR · 23 Jun 2017 · Flat / maisonette
£1,050,900
FLAT 3, 237, UNION STREET
SE1 0LR · 23 Jun 2017 · Flat / maisonette
£850,000
FLAT 20, 237, UNION STREET Cat B
SE1 0LR · 22 Jun 2017 · Flat / maisonette
£678,500
FLAT 5, 237, UNION STREET Cat B
SE1 0LR · 16 Jun 2017 · Flat / maisonette
£615,000
FLAT 21, 237, UNION STREET
SE1 0LR · 16 Jun 2017 · Flat / maisonette
£999,999
FLAT 17, 237, UNION STREET Cat B
SE1 0LR · 16 Jun 2017 · Flat / maisonette
£1,040,000
FLAT 24, 237, UNION STREET
SE1 0LR · 9 Jun 2017 · Flat / maisonette
£1,019,985
FLAT 22, 237, UNION STREET
SE1 0LR · 9 Jun 2017 · Flat / maisonette
£924,500
FLAT 4, 237, UNION STREET
SE1 0LR · 8 Jun 2017 · Flat / maisonette
£800,000
FLAT 26, 237, UNION STREET
SE1 0LR · 5 Jun 2017 · Flat / maisonette
£693,500
FLAT 19, 237, UNION STREET Cat B
SE1 0LR · 2 Jun 2017 · Flat / maisonette
£660,250
FLAT 15, 237, UNION STREET
SE1 0LR · 26 May 2017 · Flat / maisonette
£885,000
FLAT 6, 237, UNION STREET
SE1 0LR · 26 May 2017 · Flat / maisonette
£685,000
FLAT 11, 237, UNION STREET
SE1 0LR · 26 May 2017 · Flat / maisonette
£921,500
FLAT 7, 237, UNION STREET
SE1 0LR · 26 May 2017 · Flat / maisonette
£738,100
FLAT 34, 237, UNION STREET
SE1 0LR · 26 May 2017 · Flat / maisonette
£1,078,800
FLAT 8, 237, UNION STREET
SE1 0LR · 26 May 2017 · Flat / maisonette
£833,000
FLAT 2, 237, UNION STREET
SE1 0LR · 26 May 2017 · Flat / maisonette
£964,000
FLAT 16, 237, UNION STREET
SE1 0LR · 26 May 2017 · Flat / maisonette
£1,131,750
FLAT 14, 237, UNION STREET
SE1 0LR · 25 May 2017 · Flat / maisonette
£885,000
FLAT 27, 237, UNION STREET
SE1 0LR · 25 May 2017 · Flat / maisonette
£650,000
THE MUSIC BOX, UNION STREET Cat B
SE1 0LR · 4 Apr 2017 · Other
£6,500
103, UNION STREET Cat B
SE1 0LA · 22 Feb 2017 · Other
£720,000
ARCH 24, OLD UNION YARD ARCHES, 229, UNION STREET Cat B
SE1 0LR · 21 Oct 2016 · Other
£80,000
6, UNION STREET Cat B
SE1 1SZ · 12 Oct 2016 · Detached
Previously £165,000 (May 1997)
£1,725,000
154, UNION STREET
SE1 0LH · 8 Jan 2016 · Flat / maisonette
£350,000
FLAT 13, 235, UNION STREET Cat B
SE1 0LR · 23 Dec 2014 · Flat / maisonette
£103,428
FLAT 10, 235, UNION STREET Cat B
SE1 0LR · 23 Dec 2014 · Flat / maisonette
£103,428
FLAT 14, 235, UNION STREET Cat B
SE1 0LR · 23 Dec 2014 · Flat / maisonette
£103,428
FLAT 12, 235, UNION STREET Cat B
SE1 0LR · 23 Dec 2014 · Flat / maisonette
£103,428
FLAT 9, 235, UNION STREET Cat B
SE1 0LR · 23 Dec 2014 · Flat / maisonette
Previously £4,300,000 (Oct 2013)
£103,428
FLAT 11, 235, UNION STREET Cat B
SE1 0LR · 23 Dec 2014 · Flat / maisonette
£103,428
FLAT 8, 235, UNION STREET Cat B
SE1 0LR · 23 Dec 2014 · Flat / maisonette
£103,428
14, UNION STREET Cat B
SE1 1SZ · 19 Dec 2014 · Other
£800,000
APARTMENT 6, ERNST BUILDING, 142, UNION STREET Cat B
SE1 0FR · 28 Jul 2014 · Flat / maisonette
£923,500
APARTMENT 7, ERNST BUILDING, 142, UNION STREET Cat B
SE1 0FR · 28 Jul 2014 · Flat / maisonette
£942,500
APARTMENT 4, ERNST BUILDING, 142, UNION STREET Cat B
SE1 0FR · 28 Jul 2014 · Flat / maisonette
£899,500
APARTMENT 3, ERNST BUILDING, 142, UNION STREET Cat B
SE1 0FR · 28 Jul 2014 · Flat / maisonette
£899,500
APARTMENT 5, ERNST BUILDING, 142, UNION STREET Cat B
SE1 0FR · 28 Jul 2014 · Flat / maisonette
£923,500
APARTMENT 2, ERNST BUILDING, 142, UNION STREET Cat B
SE1 0FR · 28 Jul 2014 · Flat / maisonette
£774,500
APARTMENT 2, ERNST BUILDING, 142, UNION STREET Cat B
SE1 0FR · 28 Jul 2014 · Flat / maisonette
£710,350
APARTMENT 8, ERNST BUILDING, 142, UNION STREET Cat B
SE1 0FR · 28 Jul 2014 · Flat / maisonette
£794,500
APARTMENT 5, ERNST BUILDING, 142, UNION STREET Cat B
SE1 0FR · 28 Jul 2014 · Flat / maisonette
£760,400

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.