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Sloane Avenue, SW3

Street in London

Median, last 3 years
£480,000
59 sales, Jun 2023 – May 2026
Last standard sale
£225,000
14 Jul 2026
Standard sales
2,021
since 1995

By property type, Jun 2023 – May 2026: Flats median £462,500 (56 sales) · Terraced median £4,675,000 (3 sales)

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 (2,156 records · 598 homes sold more than once)

Address Price
923, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3EU · 21 Jul 2026 · Flat / maisonette
£350,000
464, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3EQ · 16 Jul 2026 · Flat / maisonette
Previously £233,000 (Nov 2007)
£212,500
FLAT 16, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3DL · 14 Jul 2026 · Flat / maisonette
Previously £397,000 (Jan 2016) · −43%
£225,000
166, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3DR · 30 Jun 2026 · Flat / maisonette
Previously £295,000 (Mar 2011) · +14%
£335,000
FLAT G1, SLOANE AVENUE MANSIONS, SLOANE AVENUE
SW3 3JN · 21 May 2026 · Flat / maisonette
Previously £270,000 (Oct 2005) · +69%
£455,000
FLAT 5, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3DL · 5 May 2026 · Flat / maisonette
Previously £160,000 (Jun 2003)
£300,000
FLAT F10, SLOANE AVENUE MANSIONS, SLOANE AVENUE
SW3 3JL · 27 Mar 2026 · Flat / maisonette
Previously £60,000 (Jun 2000) · +650%
£450,000
FLAT 35, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3DN · 6 Mar 2026 · Flat / maisonette
Previously £160,000 (May 2005) · +56%
£250,000
FLAT 309, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3BA · 3 Mar 2026 · Flat / maisonette
Previously £135,000 (Jul 1998) · +122%
£300,000
FLAT 117, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3AY · 16 Feb 2026 · Flat / maisonette
Previously £287,000 (Oct 2004) · +88%
£540,000
FLAT 5, 3, SLOANE AVENUE Cat B
SW3 3JD · 2 Feb 2026 · Flat / maisonette
Previously £525,000 (Apr 2015)
£600,000
258, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3DU · 30 Jan 2026 · Flat / maisonette
Previously £275,000 (Jan 2018) · −7%
£255,000
459, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3EQ · 23 Jan 2026 · Flat / maisonette
Previously £420,000 (Jun 2017)
£220,000
FLAT G19, SLOANE AVENUE MANSIONS, SLOANE AVENUE
SW3 3JN · 23 Jan 2026 · Flat / maisonette
Previously £230,000 (Mar 2006) · +41%
£325,000
FLAT 841, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3BQ · 23 Jan 2026 · Flat / maisonette
Previously £1,300,000 (Feb 2014) · +4%
£1,350,000
FLAT 25, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3DN · 9 Jan 2026 · Flat / maisonette
Previously £225,000 (Sep 2024) · +33%
£300,000
626, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3EL · 22 Dec 2025 · Flat / maisonette
Previously £235,000 (Jun 2002) · +53%
£360,000
FLAT 833, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3BQ · 2 Dec 2025 · Flat / maisonette
Previously £138,345 (Mar 2002) · +225%
£450,000
FLAT 826, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3BQ · 21 Nov 2025 · Flat / maisonette
Previously £237,500 (Sep 2002) · +106%
£490,000
FLAT 2, 5, SLOANE AVENUE Cat B
SW3 3JD · 7 Nov 2025 · Other
£900,000
FLAT 105, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3AY · 31 Oct 2025 · Flat / maisonette
Previously £250,000 (May 2004) · +100%
£499,000
FLAT 26, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3DN · 1 Sep 2025 · Flat / maisonette
Previously £185,000 (Apr 2007) · +42%
£263,000
FLAT 720, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3BG · 28 Aug 2025 · Flat / maisonette
Previously £235,000 (Oct 2002) · +98%
£465,000
FLAT B15, SLOANE AVENUE MANSIONS, SLOANE AVENUE
SW3 3JG · 8 Jul 2025 · Flat / maisonette
Previously £195,000 (Nov 2002) · +121%
£430,000
FLAT 146, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3AX · 7 Jul 2025 · Flat / maisonette
Previously £690,000 (Oct 2014) · −25%
£515,000
532, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3EH · 5 Jun 2025 · Flat / maisonette
Previously £385,000 (Dec 2004)
£1,000,000
287, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3DY · 27 May 2025 · Flat / maisonette
Previously £157,500 (Oct 2003) · +68%
£265,000
634, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3EL · 22 May 2025 · Flat / maisonette
£650,000
FLAT D18, SLOANE AVENUE MANSIONS, SLOANE AVENUE
SW3 3JH · 9 May 2025 · Flat / maisonette
Previously £175,000 (Nov 2002) · +71%
£300,000
319, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3EE · 9 May 2025 · Flat / maisonette
£392,500
648, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3EN · 8 May 2025 · Flat / maisonette
Previously £895,000 (Mar 2013) · +8%
£965,000
FLAT 543, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3BD · 2 May 2025 · Flat / maisonette
£400,000
681, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3EN · 25 Apr 2025 · Flat / maisonette
Previously £137,000 (Nov 1997)
£520,000
568, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3EJ · 25 Apr 2025 · Flat / maisonette
Previously £232,000 (May 2001)
£700,000
773, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3EP · 25 Apr 2025 · Flat / maisonette
Previously £250,000 (Apr 2001) · +138%
£595,000
FLAT C5, SLOANE AVENUE MANSIONS, SLOANE AVENUE Cat B
SW3 3JQ · 25 Apr 2025 · Flat / maisonette
£480,000
446, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3EQ · 25 Apr 2025 · Flat / maisonette
Previously £147,000 (Feb 1999)
£650,000
FLAT K11, SLOANE AVENUE MANSIONS, SLOANE AVENUE Cat B
SW3 3JP · 25 Apr 2025 · Flat / maisonette
Previously £120,000 (Apr 1999)
£530,000
FLAT E10, SLOANE AVENUE MANSIONS, SLOANE AVENUE Cat B
SW3 3JJ · 25 Apr 2025 · Flat / maisonette
Previously £125,500 (May 1998)
£525,000
FLAT F2, SLOANE AVENUE MANSIONS, SLOANE AVENUE Cat B
SW3 3JL · 25 Apr 2025 · Flat / maisonette
£500,000
818, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3ER · 25 Apr 2025 · Flat / maisonette
£425,000
FLAT 240, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3AZ · 10 Apr 2025 · Flat / maisonette
Previously £265,000 (Mar 2004) · +96%
£520,000
571, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3EJ · 27 Mar 2025 · Flat / maisonette
Previously £132,000 (Mar 2002) · +101%
£265,000
FLAT 210, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3AZ · 25 Mar 2025 · Flat / maisonette
£500,000
FLAT 419, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3BB · 21 Mar 2025 · Flat / maisonette
Previously £725,000 (Aug 2014)
£560,000
FLAT 308, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3BA · 17 Mar 2025 · Flat / maisonette
Previously £231,000 (Aug 2005)
£455,000
658, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3EN · 6 Mar 2025 · Flat / maisonette
Previously £249,950 (Apr 2002) · +108%
£520,000
FLAT 137, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3AX · 4 Mar 2025 · Flat / maisonette
Previously £710,000 (Sep 2014) · −25%
£530,000
FLAT F11, SLOANE AVENUE MANSIONS, SLOANE AVENUE
SW3 3JL · 28 Feb 2025 · Flat / maisonette
Previously £510,000 (Sep 2022) · −6%
£480,000
FLAT H14, SLOANE AVENUE MANSIONS, SLOANE AVENUE
SW3 3JW · 28 Feb 2025 · Flat / maisonette
Previously £375,000 (Mar 2022) · +7%
£402,500
FLAT 502, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3BD · 10 Feb 2025 · Flat / maisonette
Previously £305,000 (Dec 2006) · +64%
£500,000
FLAT 722, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3BG · 31 Jan 2025 · Flat / maisonette
Previously £1,260,000 (Jan 2017) · −13%
£1,100,000
801, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3ER · 28 Jan 2025 · Flat / maisonette
Previously £350,000 (Mar 2013)
£240,000
FLAT D2, SLOANE AVENUE MANSIONS, SLOANE AVENUE Cat B
SW3 3JH · 24 Jan 2025 · Flat / maisonette
Previously £395,000 (Oct 2007)
£392,000
FLAT 3, 3, SLOANE AVENUE
SW3 3JD · 15 Jan 2025 · Flat / maisonette
Previously £186,500 (Nov 1996) · +332%
£805,550
FLAT 412, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3BB · 20 Dec 2024 · Flat / maisonette
£495,000
FLAT 412, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3BB · 20 Dec 2024 · Other
Previously £229,500 (Dec 2003)
£495,000
FLAT 519, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3BD · 20 Dec 2024 · Flat / maisonette
Previously £370,000 (Mar 2007)
£565,000
FLAT L8, SLOANE AVENUE MANSIONS, SLOANE AVENUE Cat B
SW3 3JR · 18 Dec 2024 · Flat / maisonette
£380,000
123, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3DP · 18 Dec 2024 · Flat / maisonette
Previously £205,000 (May 2007)
£217,500
FLAT 214, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3AZ · 17 Dec 2024 · Flat / maisonette
Previously £297,000 (Dec 2005)
£633,000
830, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3ER · 15 Nov 2024 · Flat / maisonette
Previously £335,000 (Sep 2016) · −24%
£255,000
810, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3ER · 15 Nov 2024 · Flat / maisonette
£260,000
FLAT 927, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3BH · 14 Oct 2024 · Flat / maisonette
Previously £249,500 (Aug 2002) · +201%
£750,000
FLAT 801, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3BQ · 11 Oct 2024 · Flat / maisonette
Previously £232,500 (Sep 2002) · +98%
£460,000
FLAT 428, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3BB · 30 Sep 2024 · Flat / maisonette
Previously £499,999 (Feb 2012) · 0%
£500,000
FLAT 30, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3AU · 26 Sep 2024 · Flat / maisonette
Previously £114,000 (Apr 1997) · +339%
£500,000
14, SLOANE AVENUE
SW3 3JE · 24 Sep 2024 · Terraced
Previously £1,610,000 (Jan 2005) · +158%
£4,150,000
FLAT C3, SLOANE AVENUE MANSIONS, SLOANE AVENUE
SW3 3JQ · 20 Sep 2024 · Flat / maisonette
Previously £324,000 (Jan 2008) · +62%
£525,000
FLAT 25, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3DN · 18 Sep 2024 · Flat / maisonette
Previously £244,000 (Oct 2019) · −8%
£225,000
FLAT 221, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3DS · 9 Sep 2024 · Flat / maisonette
Previously £95,000 (Jun 2000)
£238,750
FLAT 827, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3BQ · 6 Sep 2024 · Flat / maisonette
Previously £525,000 (Sep 2016)
£525,000
25, SLOANE AVENUE
SW3 3JB · 2 Sep 2024 · Terraced
Previously £3,500,000 (Nov 2009) · +80%
£6,300,000
FLAT 640, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3BE · 30 Aug 2024 · Flat / maisonette
Previously £375,000 (Aug 2007)
£499,500
650, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3EN · 29 Aug 2024 · Flat / maisonette
Previously £350,000 (Jul 2013)
£257,500
FLAT 820, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3BQ · 23 Aug 2024 · Flat / maisonette
Previously £505,000 (Feb 2023)
£520,000
153, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3DR · 19 Jul 2024 · Flat / maisonette
Previously £211,001 (Jun 2007) · +23%
£260,000
FLAT B14, SLOANE AVENUE MANSIONS, SLOANE AVENUE
SW3 3JG · 5 Jul 2024 · Flat / maisonette
Previously £360,000 (Oct 2022) · −3%
£350,000
859, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3ES · 25 Jun 2024 · Other
Previously £81,000 (Dec 1998)
£270,000
FLAT 920, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3BH · 17 Jun 2024 · Other
Previously £710,000 (Jun 2017)
£610,000
228, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3DT · 24 May 2024 · Flat / maisonette
Previously £230,000 (Sep 2003)
£390,000
767, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3EP · 23 May 2024 · Flat / maisonette
£285,000
FLAT G3, SLOANE AVENUE MANSIONS, SLOANE AVENUE
SW3 3JN · 10 May 2024 · Flat / maisonette
£500,000
FLAT 204, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3AZ · 8 May 2024 · Flat / maisonette
Previously £415,000 (Jan 2020)
£415,000
444, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3EQ · 30 Apr 2024 · Flat / maisonette
Previously £155,000 (Nov 2004) · +65%
£255,000
FLAT 829, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3BQ · 29 Apr 2024 · Flat / maisonette
Previously £1,050,000 (Oct 2015) · −18%
£862,500
11, SLOANE AVENUE
SW3 3JD · 3 Apr 2024 · Terraced
Previously £3,950,000 (Jul 2015) · +18%
£4,675,000
FLAT 644, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3BE · 22 Mar 2024 · Flat / maisonette
Previously £382,500 (Feb 2012)
£435,000
FLAT 7, ELDEN HOUSE, 90, SLOANE AVENUE Cat B
SW3 3EA · 21 Mar 2024 · Flat / maisonette
£1,100,000
FLAT 224, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3AZ · 28 Feb 2024 · Flat / maisonette
Previously £670,000 (Aug 2013) · −12%
£590,000
FLAT 439, NELL GWYNN HOUSE, SLOANE AVENUE
SW3 3BB · 16 Feb 2024 · Flat / maisonette
£422,500
425, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3EG · 25 Jan 2024 · Flat / maisonette
Previously £280,000 (Feb 2002)
£450,000
FLAT D4, SLOANE AVENUE MANSIONS, SLOANE AVENUE Cat B
SW3 3JH · 24 Jan 2024 · Flat / maisonette
£480,000
FLAT 39, CHELSEA CLOISTERS, SLOANE AVENUE
SW3 3DN · 15 Dec 2023 · Flat / maisonette
Previously £280,000 (Apr 2013) · −11%
£249,000
FLAT 304, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3BA · 1 Dec 2023 · Flat / maisonette
Previously £640,000 (Aug 2015)
£460,000
FLAT 228, NELL GWYNN HOUSE, SLOANE AVENUE Cat B
SW3 3AZ · 24 Nov 2023 · Flat / maisonette
Previously £240,000 (Jan 2008)
£442,500
GROUND FLOOR SHOP AND BASEMENT, 47, SLOANE AVENUE Cat B
SW3 3DH · 23 Nov 2023 · Other
£57,000
427, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3EG · 10 Nov 2023 · Flat / maisonette
Previously £50,000 (Dec 1997)
£280,000
817, CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3ER · 20 Oct 2023 · Flat / maisonette
Previously £75,240 (Oct 1995)
£277,500
550 CHELSEA CLOISTERS, SLOANE AVENUE Cat B
SW3 3EJ · 10 Oct 2023 · Flat / maisonette
Previously £275,000 (Jun 2012)
£250,000

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.