Flat 1, 23 Lowndes Square, London, SW1X 9HD

Flat / maisonetteLeasehold62 m² · EPC

Last sale£1,575,000Nov 2014 · HM Land Registry

If it moved with City Of Westminster flat prices£1,324,000Aug 2026 · UK HPI

Surface water floodingVery low

EnergyEPC DNov 2018

MapN ↑119 m ↔

Contains OS data © Crown copyright and database right 2026 · Contains HM Land Registry data © Crown copyright and database right 2026

Before you offer

2 things to check

1Leasehold: Lease documents needed

The lease term and charges affect future costs and mortgage options.

Ask the agent for the lease, remaining term, charges and planned works.

HM Land Registry · Nov 2014

2Uninsulated solid walls: EPC D

Poor insulation or an EPC E–G rating can mean higher heating bills.

Read the full certificate and ask about insulation and heating costs.

EPC · Nov 2018

＋ Flood risk very low · Outside coal high-risk area · Not in a higher-radon area

Not covered here yet: conservation area, listed buildings nearby, article 4 direction, tree protection, road noise, rail noise, airport noise. Your conveyancer’s local search covers the planning checks.

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Price

HM Land Registry · Sep 2026 · UK HPI · Aug 2026

If it moved with City Of Westminster flat prices

£1,324,000

Multiple sales on the latest date; within-day order is unknown.

How does the asking price compare?

This home’s sale history

Sold	Price	Type	Tenure	Record
Nov 2014	£1,575,000	Flat / maisonette	Leasehold	Category B: additional transaction
Nov 2014	£377,500	Flat / maisonette	Leasehold	Category B: additional transaction

Street sales

Same type and tenure, other homes in the last 36 months: £3,250,000 · 11 sales

Address	Sold	Price	Type	Tenure
Flat 19-20, 1 Lowndes Square, London, SW1X 9EZ	Jun 2026	£5,400,000	Flat / maisonette	Leasehold
Flat 15, Lowndes Court Lowndes Square, London, SW1X 9JJ	Feb 2026	£10,000,000	Flat / maisonette	Leasehold
Flat 2, 6 Lowndes Square, London, SW1X 9HR	Apr 2025	£2,735,000	Flat / maisonette	Leasehold
Flat 8, 25 Lowndes Square, London, SW1X 9HE	Jan 2025	£1,950,000	Flat / maisonette	Leasehold
Flat 2, 24 Lowndes Square, London, SW1X 9HE	Dec 2024	£37,800	Other property	Leasehold
Flat 9, 23 Lowndes Square, London, SW1X 9HD	Oct 2024	£2,050,000	Flat / maisonette	Leasehold
Flat 4, 41 - 42 Lowndes Square, London, SW1X 9JL	Mar 2024	£650,000	Other property	Leasehold
41 - 42 Lowndes Square, London, SW1X 9JL	Mar 2024	£599,750	Other property	Freehold

Show all 269

Address	Sold	Price	Type	Tenure
Flat 5, 46 Lowndes Square, London, SW1X 9JU	Feb 2024	£6,300,000	Flat / maisonette	Leasehold
Second Floor Flat, 17 Lowndes Square, London, SW1X 9HB	Feb 2024	£460,000	Flat / maisonette	Leasehold
Flat 8, 25 Lowndes Square, London, SW1X 9HE	Dec 2023	£1,850,000	Flat / maisonette	Leasehold
Flat 2, 11 Lowndes Square, London, SW1X 9HB	Dec 2023	£10,250,000	Flat / maisonette	Leasehold
Flat 15, Lowndes Court Lowndes Square, London, SW1X 9JJ	Nov 2023	£5,350,000	Flat / maisonette	Leasehold
Flat 9, 10 Lowndes Square, London, SW1X 9HA	Nov 2023	£3,250,000	Flat / maisonette	Leasehold
Flat 7, 45 Lowndes Square, London, SW1X 9JT	Sep 2023	£5,650,000	Flat / maisonette	Leasehold
Flat 25, Lowndes Court Lowndes Square, London, SW1X 9JJ	Aug 2023	£6,000,000	Flat / maisonette	Leasehold
Flat 4, 46 Lowndes Square, London, SW1X 9JU	Jul 2023	£1,675,000	Flat / maisonette	Leasehold
Flat 8, 47 Lowndes Square, London, SW1X 9JU	Apr 2023	£1,800,000	Flat / maisonette	Leasehold
39 Lowndes Square, London, SW1X 9JL	Mar 2023	£27,400,000	Flat / maisonette	Leasehold
Flat 1, 40 Lowndes Square, London, SW1X 9JL	Mar 2023	£24,700,000	Flat / maisonette	Leasehold
Flat 2, 40 Lowndes Square, London, SW1X 9JL	Mar 2023	£14,700,000	Flat / maisonette	Leasehold
Flat 3, 40 Lowndes Square, London, SW1X 9JL	Mar 2023	£11,200,000	Flat / maisonette	Leasehold
Flat 5, 40 Lowndes Square, London, SW1X 9JL	Mar 2023	£1,600,000	Other property	Leasehold
Flat 7, 40 Lowndes Square, London, SW1X 9JL	Mar 2023	£1,575,000	Flat / maisonette	Leasehold
Flat 5, 48 Lowndes Square, London, SW1X 9JX	Jan 2023	£5,050,000	Flat / maisonette	Leasehold
Flat 3, 10 Lowndes Square, London, SW1X 9HA	Dec 2022	£3,300,000	Flat / maisonette	Leasehold
Flat 8, 46 Lowndes Square, London, SW1X 9JU	Dec 2022	£1,950,000	Flat / maisonette	Leasehold
Flat 15, 49 Lowndes Square, London, SW1X 9JX	Nov 2022	£1,150,000	Flat / maisonette	Leasehold
Flat 11, 23 Lowndes Square, London, SW1X 9HD	Oct 2022	£1,300,000	Flat / maisonette	Leasehold
Flat 2, 48 Lowndes Square, London, SW1X 9JX	Oct 2022	£875,000	Flat / maisonette	Leasehold
Flat 9, 24 Lowndes Square, London, SW1X 9HE	Sep 2022	£4,725,000	Other property	Leasehold
Flat 9, 46 Lowndes Square, London, SW1X 9JU	May 2022	£6,500,000	Other property	Leasehold
Flat 18, 1 Lowndes Square, London, SW1X 9EZ	Apr 2022	£2,450,000	Flat / maisonette	Leasehold
Flat 14, 1 Lowndes Square, London, SW1X 9EZ	Mar 2022	£2,500,000	Flat / maisonette	Leasehold
Flat A, 43 Lowndes Square, London, SW1X 9JL	Nov 2021	£596,800	Flat / maisonette	Leasehold
Part Of, 43 Lowndes Square, London, SW1X 9JL	Oct 2021	£200,000	Other property	Leasehold
Flat 1, 43 Lowndes Square, London, SW1X 9JL	Oct 2021	£424,057	Other property	Freehold
Flat 9, Lowndes Court Lowndes Square, London, SW1X 9JJ	Oct 2021	£700,000	Flat / maisonette	Leasehold
Flat 1, 25 Lowndes Square, London, SW1X 9HE	Sep 2021	£1,200,000	Flat / maisonette	Leasehold
Flat 1, 43 Lowndes Square, London, SW1X 9JL	Aug 2021	£1,688,000	Flat / maisonette	Leasehold
Flat 41, Lowndes Court Lowndes Square, London, SW1X 9JJ	Jun 2021	£2,251,500	Flat / maisonette	Leasehold
Flat 6, 46 Lowndes Square, London, SW1X 9JU	Jun 2021	£1,400,000	Flat / maisonette	Leasehold
11 Lowndes Square, London, SW1X 9HB	Jun 2021	£1,197,500	Other property	Freehold
Flat 11, 48 Lowndes Square, London, SW1X 9JX	May 2021	£3,400,000	Flat / maisonette	Leasehold
Flat 9, 47 Lowndes Square, London, SW1X 9JU	Mar 2021	£4,960,000	Flat / maisonette	Leasehold
Flat 7, 18 Lowndes Square, London, SW1X 9HB	Jan 2021	£12,015,000	Other property	Leasehold
16 Lowndes Square, London, SW1X 9HB	Jan 2021	£3,475,000	Terraced	Freehold
Flat 9, 48 Lowndes Square, London, SW1X 9JX	Oct 2020	£5,230,000	Flat / maisonette	Leasehold
15 Lowndes Square, London, SW1X 9HB	Jul 2020	£4,800,000	Flat / maisonette	Leasehold
Flat 2, 46 Lowndes Square, London, SW1X 9JU	Apr 2020	£1,525,000	Flat / maisonette	Leasehold
Flat 1, 10 Lowndes Square, London, SW1X 9HA	Mar 2020	£635,000	Flat / maisonette	Leasehold
Flat 16, 10 Lowndes Square, London, SW1X 9HA	Feb 2020	£1,650,000	Flat / maisonette	Leasehold
Flat 10, 23 Lowndes Square, London, SW1X 9HD	Feb 2020	£3,210,000	Flat / maisonette	Leasehold
15 Lowndes Square, London, SW1X 9HB	Nov 2019	£132,000	Other property	Freehold
Flat 6, 49 Lowndes Square, London, SW1X 9JX	Jul 2019	£1,540,000	Flat / maisonette	Leasehold
Flat 2, 41 - 42 Lowndes Square, London, SW1X 9JL	Jul 2019	£2,050,000	Flat / maisonette	Leasehold
Flat 14, 48 Lowndes Square, London, SW1X 9JX	Jul 2019	£4,989,000	Flat / maisonette	Leasehold
Flat 4, 1 Lowndes Square, London, SW1X 9EZ	Jul 2019	£1,400,000	Flat / maisonette	Leasehold
Flat 8, 46 Lowndes Square, London, SW1X 9JU	Feb 2019	£1,100,000	Flat / maisonette	Leasehold
Flat 6, 48 Lowndes Square, London, SW1X 9JX	Feb 2019	£1,378,000	Flat / maisonette	Leasehold
Flat 1, 45 Lowndes Square, London, SW1X 9JT	Sep 2018	£1,220,000	Flat / maisonette	Leasehold
Flat 10, Lowndes Court Lowndes Square, London, SW1X 9JJ	Aug 2018	£900,000	Flat / maisonette	Leasehold
Flat 2, 46 Lowndes Square, London, SW1X 9JU	Jul 2018	£1,100,000	Flat / maisonette	Leasehold
Basement Room 11, 23 - 25 Lowndes Square, London, SW1X 9HD	Jul 2018	£23,680,000	Other property	Leasehold
Basement Room 12, 23 - 25 Lowndes Square, London, SW1X 9HD	Jul 2018	£23,680,000	Other property	Leasehold
Basement Room 16, 23 - 25 Lowndes Square, London, SW1X 9HD	Jul 2018	£23,680,000	Other property	Leasehold
The Penthouse, 23 Lowndes Square, London, SW1X 9HD	Jul 2018	£23,680,000	Other property	Leasehold
The Penthouse, 25 Lowndes Square, London, SW1X 9HD	Jul 2018	£23,680,000	Other property	Leasehold
Flat 19, 1 Lowndes Square, London, SW1X 9EZ	Dec 2017	£50,000	Other property	Leasehold
Flat 14, 10 Lowndes Square, London, SW1X 9HA	Nov 2017	£1,850,000	Flat / maisonette	Leasehold
Parking Space 6, 48 - 49 Lowndes Square, London, SW1X 9JX	Sep 2017	£260,000	Other property	Leasehold
Flat 15, 46 Lowndes Square, London, SW1X 9JU	Aug 2017	£2,000,000	Flat / maisonette	Leasehold
Basement Flat 12A, 20 Lowndes Square, London, SW1X 9HD	May 2017	£150,000	Flat / maisonette	Leasehold
Flat 10, 23 Lowndes Square, London, SW1X 9HD	May 2017	£2,100,000	Flat / maisonette	Leasehold
Flat 1, 46 Lowndes Square, London, SW1X 9JU	Feb 2017	£548,750	Flat / maisonette	Leasehold
Flat 11, 20 Lowndes Square, London, SW1X 9HD	Dec 2016	£7,000,000	Flat / maisonette	Leasehold
37 Lowndes Square, London, SW1X 9JL	Sep 2016	£50,000	Other property	Freehold
Flat 1, 25 Lowndes Square, London, SW1X 9HE	Sep 2016	£385,000	Flat / maisonette	Leasehold
Flat 5, 49 Lowndes Square, London, SW1X 9JX	Jul 2016	£7,250,000	Flat / maisonette	Leasehold
13 Lowndes Square, London, SW1X 9HB	Jul 2016	£4,600,000	Other property	Freehold
Flat 12, 48 Lowndes Square, London, SW1X 9JX	Jun 2016	£1,800,000	Flat / maisonette	Leasehold
Flat 11, 24 Lowndes Square, London, SW1X 9HE	Mar 2016	£1,900,000	Flat / maisonette	Leasehold
Flat 6, 45 Lowndes Square, London, SW1X 9JT	Mar 2016	£454,016	Flat / maisonette	Leasehold
Flat 1, 20 Lowndes Square, London, SW1X 9HD	Dec 2015	£3,150,000	Flat / maisonette	Leasehold
Flat 32, Lowndes Court Lowndes Square, London, SW1X 9JJ	Dec 2015	£3,850,000	Flat / maisonette	Leasehold
Flat 31, Lowndes Court Lowndes Square, London, SW1X 9JJ	Dec 2015	£3,100,000	Flat / maisonette	Leasehold
Basement Premises, 1 - 5 Lowndes Square, London, SW1X 9EZ	Oct 2015	£44,500,000	Other property	Leasehold
1 - 5 Lowndes Square, London, SW1X 9EZ	Oct 2015	£44,500,000	Other property	Leasehold
Flat 1C, 10 Lowndes Square, London, SW1X 9HA	Oct 2015	£44,500,000	Other property	Leasehold
Flat 16, 47 Lowndes Square, London, SW1X 9JU	Oct 2015	£13,600,000	Flat / maisonette	Leasehold
Second Third And Fourth Floor Flat, 16 Lowndes Square, London, SW1X 9HB	Sep 2015	£6,200,000	Flat / maisonette	Leasehold
Flat 9, 48 Lowndes Square, London, SW1X 9JX	Aug 2015	£7,250,000	Flat / maisonette	Leasehold
Flat 6, 48 Lowndes Square, London, SW1X 9JX	Jun 2015	£1,785,000	Flat / maisonette	Leasehold
Flat 1, 44 Lowndes Square, London, SW1X 9JT	May 2015	£4,675,000	Flat / maisonette	Leasehold
Flat 5, 46 Lowndes Square, London, SW1X 9JU	Apr 2015	£9,100,000	Flat / maisonette	Leasehold
Flat 17, 10 Lowndes Square, London, SW1X 9HA	Mar 2015	£1,275,000	Flat / maisonette	Leasehold
Flat 7, 20 Lowndes Square, London, SW1X 9HD	Feb 2015	£4,395,000	Flat / maisonette	Leasehold
Flat 1, Lowndes Court Lowndes Square, London, SW1X 9JJ	Feb 2015	£2,700,000	Flat / maisonette	Leasehold
Flat 9, 49 Lowndes Square, London, SW1X 9JX	Jan 2015	£7,930,000	Flat / maisonette	Leasehold
Flat 10, 49 Lowndes Square, London, SW1X 9JX	Jan 2015	£1,880,000	Flat / maisonette	Leasehold
Flat 9, 25 Lowndes Square, London, SW1X 9HE	Dec 2014	£2,400,000	Flat / maisonette	Leasehold
Flat 1, 23 Lowndes Square, London, SW1X 9HD	Nov 2014	£377,500	Flat / maisonette	Leasehold
Flat 1, 23 Lowndes Square, London, SW1X 9HD	Nov 2014	£1,575,000	Flat / maisonette	Leasehold
Flat 12, 10 Lowndes Square, London, SW1X 9HA	Nov 2014	£4,770,000	Flat / maisonette	Leasehold
Flat 8, 1 Lowndes Square, London, SW1X 9EZ	Jul 2014	£2,550,000	Flat / maisonette	Leasehold
Flat 1, 47 Lowndes Square, London, SW1X 9JU	May 2014	£1,761,000	Flat / maisonette	Leasehold
Flat 2, 49 Lowndes Square, London, SW1X 9JX	Feb 2014	£2,386,282	Flat / maisonette	Leasehold
Flat 2, Lowndes Court Lowndes Square, London, SW1X 9JJ	Feb 2014	£3,430,000	Flat / maisonette	Leasehold
Flat 34, Lowndes Court Lowndes Square, London, SW1X 9JJ	Feb 2014	£10,850,323	Flat / maisonette	Leasehold
Flat 1, Lowndes Court Lowndes Square, London, SW1X 9JJ	Aug 2013	£1,795,000	Flat / maisonette	Leasehold
Flat 2, 41 - 42 Lowndes Square, London, SW1X 9JL	May 2013	£1,900,000	Flat / maisonette	Leasehold
Flat 1, 47 Lowndes Square, London, SW1X 9JU	Feb 2013	£1,050,000	Flat / maisonette	Leasehold
Flat 1, 20 Lowndes Square, London, SW1X 9HD	Feb 2013	£2,950,000	Flat / maisonette	Leasehold
Flat 12, 1 Lowndes Square, London, SW1X 9EZ	Dec 2012	£2,500,000	Flat / maisonette	Leasehold
Flat 2, 48 Lowndes Square, London, SW1X 9JX	Dec 2012	£1,100,000	Flat / maisonette	Leasehold
Flat 2, 49 Lowndes Square, London, SW1X 9JX	Jul 2012	£1,525,000	Flat / maisonette	Leasehold
Flat 12, 20 Lowndes Square, London, SW1X 9HD	Dec 2011	£15,000,000	Flat / maisonette	Leasehold
Flat 9, 46 Lowndes Square, London, SW1X 9JU	Sep 2011	£5,250,000	Flat / maisonette	Leasehold
Flat 2, 41 - 42 Lowndes Square, London, SW1X 9JL	Jun 2011	£2,550,000	Flat / maisonette	Leasehold
Flat 4, 11 Lowndes Square, London, SW1X 9HB	Apr 2011	£2,200,000	Flat / maisonette	Leasehold
15 Lowndes Square, London, SW1X 9HB	Jan 2011	£1,400,000	Flat / maisonette	Leasehold
Flat B, 48 Lowndes Square, London, SW1X 9JX	Nov 2010	£1,500,000	Flat / maisonette	Leasehold
Flat 16, 10 Lowndes Square, London, SW1X 9HA	Sep 2010	£1,395,000	Flat / maisonette	Leasehold
Flat 11, 24 Lowndes Square, London, SW1X 9HE	Sep 2010	£1,600,000	Flat / maisonette	Leasehold
Flat 3, 10 Lowndes Square, London, SW1X 9HA	Feb 2010	£168,000	Flat / maisonette	Leasehold
Flat 4, 11 Lowndes Square, London, SW1X 9HB	Feb 2010	£1,515,000	Flat / maisonette	Leasehold
Flat A, 48 Lowndes Square, London, SW1X 9JX	Feb 2010	£895,000	Flat / maisonette	Leasehold
Flat 15, 46 Lowndes Square, London, SW1X 9JU	Oct 2009	£915,000	Flat / maisonette	Leasehold
Flat 1, 15 Lowndes Square, London, SW1X 9HB	Aug 2009	£1,965,000	Flat / maisonette	Leasehold
Flat 18, 1 Lowndes Square, London, SW1X 9EZ	Mar 2009	£1,850,000	Flat / maisonette	Leasehold
Flat C, 49 Lowndes Square, London, SW1X 9JX	Mar 2009	£725,000	Flat / maisonette	Leasehold
Flat 10, 49 Lowndes Square, London, SW1X 9JX	Dec 2008	£975,000	Flat / maisonette	Leasehold
Flat 32, Lowndes Court Lowndes Square, London, SW1X 9JJ	Jan 2008	£3,000,000	Flat / maisonette	Leasehold
Flat 31, Lowndes Court Lowndes Square, London, SW1X 9JJ	Jan 2008	£3,000,000	Flat / maisonette	Leasehold
Flat 9, Lowndes Court Lowndes Square, London, SW1X 9JJ	May 2007	£880,000	Flat / maisonette	Leasehold
Flat 1, 6 Lowndes Square, London, SW1X 9HR	Mar 2007	£1,300,000	Flat / maisonette	Leasehold
Flat 2, 41 - 42 Lowndes Square, London, SW1X 9JL	Jan 2007	£1,280,000	Flat / maisonette	Leasehold
Flat 1, 25 Lowndes Square, London, SW1X 9HE	Sep 2006	£540,000	Flat / maisonette	Leasehold
Flat 4, 11 Lowndes Square, London, SW1X 9HB	Aug 2006	£1,200,000	Flat / maisonette	Leasehold
Flat 6, 18 Lowndes Square, London, SW1X 9HB	Jul 2006	£1,080,000	Flat / maisonette	Leasehold
Flat 6, 49 Lowndes Square, London, SW1X 9JX	Jun 2006	£753,800	Flat / maisonette	Leasehold
Flat 9, Lowndes Court Lowndes Square, London, SW1X 9JJ	Jun 2006	£420,000	Flat / maisonette	Leasehold
Flat 3, 11 Lowndes Square, London, SW1X 9HB	Jun 2006	£1,395,000	Flat / maisonette	Leasehold
Flat 2, 23 Lowndes Square, London, SW1X 9HD	Jun 2006	£740,000	Flat / maisonette	Leasehold
Flat 1, 6 Lowndes Square, London, SW1X 9HR	Apr 2006	£635,000	Flat / maisonette	Leasehold
Flat 4, 11 Lowndes Square, London, SW1X 9HB	Apr 2006	£900,000	Flat / maisonette	Leasehold
4, 40 Lowndes Square, London, SW1X 9JL	Apr 2006	£3,950,000	Flat / maisonette	Leasehold
1, 40 Lowndes Square, London, SW1X 9JL	Apr 2006	£2,500,000	Flat / maisonette	Leasehold
7, 39 - 40 Lowndes Square, London, SW1X 9JL	Apr 2006	£950,000	Flat / maisonette	Leasehold
Lower Ground Floor Flat, 17 Lowndes Square, London, SW1X 9HB	Mar 2006	£745,000	Flat / maisonette	Leasehold
Flat 1, 47 Lowndes Square, London, SW1X 9JU	Feb 2006	£475,000	Flat / maisonette	Leasehold
Flat 6, 43 Lowndes Square, London, SW1X 9JL	Aug 2005	£1,200,000	Flat / maisonette	Leasehold
Flat 8, 20 Lowndes Square, London, SW1X 9HD	Aug 2005	£1,225,000	Flat / maisonette	Leasehold
Flat 6, 18 Lowndes Square, London, SW1X 9HB	Jul 2005	£712,000	Flat / maisonette	Leasehold
Flat 1, 48 Lowndes Square, London, SW1X 9JX	Jun 2005	£900,000	Flat / maisonette	Leasehold
Flat 9, 49 Lowndes Square, London, SW1X 9JX	Mar 2005	£1,990,000	Flat / maisonette	Leasehold
Flat 6, 49 Lowndes Square, London, SW1X 9JX	Mar 2005	£561,000	Flat / maisonette	Leasehold
Flat 3, 46 Lowndes Square, London, SW1X 9JU	Mar 2005	£1,880,000	Flat / maisonette	Leasehold
Flat 4, 24 Lowndes Square, London, SW1X 9HE	Feb 2005	£650,000	Flat / maisonette	Leasehold
Flat 1, 15 Lowndes Square, London, SW1X 9HB	Jan 2005	£1,075,000	Flat / maisonette	Leasehold
Flat 14, 48 Lowndes Square, London, SW1X 9JX	Dec 2004	£1,895,000	Flat / maisonette	Leasehold
Flat 10, 25 Lowndes Square, London, SW1X 9HE	Dec 2004	£805,000	Flat / maisonette	Leasehold
Flat 22, 1 Lowndes Square, London, SW1X 9EZ	Dec 2004	£650,000	Flat / maisonette	Leasehold
Flat 1, 46 Lowndes Square, London, SW1X 9JU	Jul 2004	£840,000	Flat / maisonette	Leasehold
Flat 1, 20 Lowndes Square, London, SW1X 9HD	Jul 2004	£900,000	Flat / maisonette	Leasehold
Flat 1, 44 Lowndes Square, London, SW1X 9JT	Jun 2004	£2,050,000	Flat / maisonette	Leasehold
Flat 2, 49 Lowndes Square, London, SW1X 9JX	May 2004	£555,000	Flat / maisonette	Leasehold
Flat 2, 6 Lowndes Square, London, SW1X 9HR	Apr 2004	£1,100,000	Flat / maisonette	Leasehold
Flat 8, 25 Lowndes Square, London, SW1X 9HE	Mar 2004	£795,000	Flat / maisonette	Leasehold
Flat 9, 46 Lowndes Square, London, SW1X 9JU	Jan 2004	£2,050,000	Flat / maisonette	Leasehold
Flat 9, Lowndes Court Lowndes Square, London, SW1X 9JJ	Dec 2003	£380,000	Flat / maisonette	Leasehold
Flat 2, 48 Lowndes Square, London, SW1X 9JX	Dec 2003	£400,000	Flat / maisonette	Leasehold
Flat 1, 45 Lowndes Square, London, SW1X 9JT	Sep 2003	£510,000	Flat / maisonette	Leasehold
Flat 2, 41 - 42 Lowndes Square, London, SW1X 9JL	Aug 2003	£930,000	Flat / maisonette	Leasehold
Flat 11, 24 Lowndes Square, London, SW1X 9HE	Jul 2003	£395,000	Flat / maisonette	Leasehold
Flat 4, 1 Lowndes Square, London, SW1X 9EZ	Jul 2003	£700,000	Flat / maisonette	Leasehold
Flat 4, 41 - 42 Lowndes Square, London, SW1X 9JL	May 2003	£250,000	Flat / maisonette	Leasehold
Flat 8, 46 Lowndes Square, London, SW1X 9JU	May 2003	£400,000	Flat / maisonette	Leasehold
Flat 10, 25 Lowndes Square, London, SW1X 9HE	Nov 2002	£850,000	Flat / maisonette	Leasehold
Flat 9, 10 Lowndes Square, London, SW1X 9HA	Oct 2002	£1,100,000	Flat / maisonette	Leasehold
Flat 41, Lowndes Court Lowndes Square, London, SW1X 9JJ	Sep 2002	£810,000	Flat / maisonette	Leasehold
Flat 5, 43 Lowndes Square, London, SW1X 9JL	Aug 2002	£3,500,000	Flat / maisonette	Leasehold
Flat 5, 47 Lowndes Square, London, SW1X 9JU	Jun 2002	£260,000	Flat / maisonette	Leasehold
Flat B, 48 Lowndes Square, London, SW1X 9JX	Mar 2002	£775,000	Flat / maisonette	Leasehold
Flat 1, 44 Lowndes Square, London, SW1X 9JT	Jan 2002	£1,200,000	Flat / maisonette	Leasehold
Flat 2, 49 Lowndes Square, London, SW1X 9JX	Jan 2002	£555,000	Flat / maisonette	Leasehold
Flat 5, 49 Lowndes Square, London, SW1X 9JX	Nov 2001	£2,447,485	Flat / maisonette	Leasehold
15 Lowndes Square, London, SW1X 9HB	Sep 2001	£300,000	Flat / maisonette	Leasehold
Flat 9, 20 Lowndes Square, London, SW1X 9HD	Aug 2001	£1,325,000	Flat / maisonette	Leasehold
Flat 3, 44 Lowndes Square, London, SW1X 9JT	Jun 2001	£4,600,000	Flat / maisonette	Leasehold
Flat 7, 24 Lowndes Square, London, SW1X 9HE	Mar 2001	£690,000	Flat / maisonette	Leasehold
Flat 4, 46 Lowndes Square, London, SW1X 9JU	Feb 2001	£495,000	Flat / maisonette	Leasehold
Flat 5, 48 Lowndes Square, London, SW1X 9JX	Dec 2000	£1,585,000	Flat / maisonette	Leasehold
Flat 1, 48 Lowndes Square, London, SW1X 9JX	Dec 2000	£850,000	Flat / maisonette	Leasehold
Flat 3, 44 Lowndes Square, London, SW1X 9JT	Dec 2000	£2,537,500	Flat / maisonette	Leasehold
The Penthouse, 25 Lowndes Square, London, SW1X 9HD	Nov 2000	£3,200,000	Flat / maisonette	Leasehold
The Penthouse, 23 Lowndes Square, London, SW1X 9HD	Nov 2000	£5,100,000	Flat / maisonette	Leasehold
Flat 5, 18 Lowndes Square, London, SW1X 9HB	Aug 2000	£628,000	Flat / maisonette	Leasehold
Flat 2, Lowndes Court Lowndes Square, London, SW1X 9JJ	Aug 2000	£810,000	Flat / maisonette	Leasehold
Flat 1, 46 Lowndes Square, London, SW1X 9JU	Aug 2000	£545,000	Flat / maisonette	Leasehold
Flat 5, 47 Lowndes Square, London, SW1X 9JU	Jul 2000	£1,400,000	Flat / maisonette	Leasehold
Flat A, 48 Lowndes Square, London, SW1X 9JX	Jul 2000	£290,000	Flat / maisonette	Leasehold
Flat 1, 25 Lowndes Square, London, SW1X 9HE	Jun 2000	£345,000	Flat / maisonette	Leasehold
Flat 2, 45 Lowndes Square, London, SW1X 9JT	Apr 2000	£680,000	Flat / maisonette	Leasehold
5, 40 Lowndes Square, London, SW1X 9JL	Apr 2000	£2,300,000	Flat / maisonette	Leasehold
Flat 2, 39 Lowndes Square, London, SW1X 9JL	Apr 2000	£4,500,000	Flat / maisonette	Leasehold
Flat 1, 48 Lowndes Square, London, SW1X 9JX	Apr 2000	£565,000	Flat / maisonette	Leasehold
Flat 2, 11 Lowndes Square, London, SW1X 9HB	Mar 2000	£875,000	Flat / maisonette	Leasehold
4, 40 Lowndes Square, London, SW1X 9JL	Mar 2000	£2,049,500	Flat / maisonette	Leasehold
7, 39 - 40 Lowndes Square, London, SW1X 9JL	Mar 2000	£475,000	Flat / maisonette	Leasehold
1, 40 Lowndes Square, London, SW1X 9JL	Mar 2000	£775,000	Flat / maisonette	Leasehold
Flat 12, 43 Lowndes Square, London, SW1X 9JL	Feb 2000	£1,200,000	Flat / maisonette	Leasehold
Flat 5, 18 Lowndes Square, London, SW1X 9HB	Feb 2000	£370,000	Flat / maisonette	Leasehold
Flat 9, 40 Lowndes Square, London, SW1X 9JL	Feb 2000	£200,000	Flat / maisonette	Leasehold
Flat 2, 6 Lowndes Square, London, SW1X 9HR	Jan 2000	£97,615	Flat / maisonette	Leasehold
Flat 7, 10 Lowndes Square, London, SW1X 9HA	Jan 2000	£450,000	Flat / maisonette	Leasehold
Flat 2, 47 Lowndes Square, London, SW1X 9JU	Jan 2000	£720,000	Flat / maisonette	Leasehold
Lower Ground Floor Flat, 17 Lowndes Square, London, SW1X 9HB	Jan 2000	£398,000	Flat / maisonette	Leasehold
Flat 2, 49 Lowndes Square, London, SW1X 9JX	Jan 2000	£515,000	Flat / maisonette	Leasehold
Flat 7, 24 Lowndes Square, London, SW1X 9HE	Nov 1999	£498,888	Flat / maisonette	Leasehold
Flat 5, 49 Lowndes Square, London, SW1X 9JX	Nov 1999	£1,320,000	Flat / maisonette	Leasehold
Flat 3, 20 Lowndes Square, London, SW1X 9HD	Oct 1999	£800,000	Flat / maisonette	Leasehold
Flat 3, 48 Lowndes Square, London, SW1X 9JX	Sep 1999	£1,595,000	Flat / maisonette	Leasehold
Flat 2, 23 Lowndes Square, London, SW1X 9HD	Aug 1999	£470,000	Flat / maisonette	Leasehold
Flat 3, 20 Lowndes Square, London, SW1X 9HD	Aug 1999	£676,100	Flat / maisonette	Leasehold
Flat 5, 43 Lowndes Square, London, SW1X 9JL	Aug 1999	£155,000	Flat / maisonette	Leasehold
Flat 23, 1 Lowndes Square, London, SW1X 9EZ	Aug 1999	£51,000	Flat / maisonette	Leasehold
Flat 22, 1 Lowndes Square, London, SW1X 9EZ	Aug 1999	£72,000	Flat / maisonette	Leasehold
Flat 24, 1 Lowndes Square, London, SW1X 9EZ	Aug 1999	£95,000	Flat / maisonette	Leasehold
Flat 3, 43 Lowndes Square, London, SW1X 9JL	Jul 1999	£1,050,000	Flat / maisonette	Leasehold
Flat 9, 43 Lowndes Square, London, SW1X 9JL	Jul 1999	£205,000	Flat / maisonette	Leasehold
Flat 4, 24 Lowndes Square, London, SW1X 9HE	Jun 1999	£58,000	Flat / maisonette	Leasehold
Flat 15, 10 Lowndes Square, London, SW1X 9HA	Jun 1999	£192,000	Flat / maisonette	Leasehold
Flat 10, 25 Lowndes Square, London, SW1X 9HE	Jun 1999	£480,000	Flat / maisonette	Leasehold
Flat 7, 20 Lowndes Square, London, SW1X 9HD	Jun 1999	£875,000	Flat / maisonette	Leasehold
Flat 8, 10 Lowndes Square, London, SW1X 9HA	Jun 1999	£113,000	Flat / maisonette	Leasehold
Flat 9, 20 Lowndes Square, London, SW1X 9HD	Jun 1999	£83,000	Flat / maisonette	Leasehold
Flat 11, 10 Lowndes Square, London, SW1X 9HA	Jun 1999	£113,000	Flat / maisonette	Leasehold
Flat 19, 10 Lowndes Square, London, SW1X 9HA	Jun 1999	£51,000	Flat / maisonette	Leasehold
Flat 8, 1 Lowndes Square, London, SW1X 9EZ	Jun 1999	£60,000	Flat / maisonette	Leasehold
Flat 6, 43 Lowndes Square, London, SW1X 9JL	May 1999	£93,000	Flat / maisonette	Leasehold
Flat 3, 48 Lowndes Square, London, SW1X 9JX	Apr 1999	£975,000	Flat / maisonette	Leasehold
Flat 11, 20 Lowndes Square, London, SW1X 9HD	Feb 1999	£1,500,000	Flat / maisonette	Leasehold
Flat 14, 46 Lowndes Square, London, SW1X 9JU	Feb 1999	£950,000	Flat / maisonette	Leasehold
Flat 5, 49 Lowndes Square, London, SW1X 9JX	Feb 1999	£1,200,000	Flat / maisonette	Leasehold
Flat 31, Lowndes Court Lowndes Square, London, SW1X 9JJ	Dec 1998	£720,000	Flat / maisonette	Leasehold
Flat 11, 20 Lowndes Square, London, SW1X 9HD	Oct 1998	£1,525,000	Flat / maisonette	Leasehold
Flat 25, Lowndes Court Lowndes Square, London, SW1X 9JJ	Jun 1998	£2,150,000	Flat / maisonette	Leasehold
Flat 5, 43 Lowndes Square, London, SW1X 9JL	Jun 1998	£900,000	Flat / maisonette	Leasehold
Flat 1, 20 Lowndes Square, London, SW1X 9HD	May 1998	£635,000	Flat / maisonette	Leasehold
Flat 7, 18 Lowndes Square, London, SW1X 9HB	Mar 1998	£427,700	Flat / maisonette	Leasehold
Flat 2, 49 Lowndes Square, London, SW1X 9JX	Feb 1998	£400,000	Flat / maisonette	Leasehold
Flat 8, 1 Lowndes Square, London, SW1X 9EZ	Jan 1998	£540,000	Flat / maisonette	Leasehold
Flat 8, 1 Lowndes Square, London, SW1X 9EZ	Dec 1997	£400,000	Flat / maisonette	Leasehold
Flat 3, 11 Lowndes Square, London, SW1X 9HB	May 1997	£450,000	Flat / maisonette	Leasehold
Flat 9, 20 Lowndes Square, London, SW1X 9HD	Apr 1997	£690,000	Flat / maisonette	Leasehold
Lower Ground Floor Flat, 17 Lowndes Square, London, SW1X 9HB	Apr 1997	£273,000	Flat / maisonette	Leasehold
Flat 12, 43 Lowndes Square, London, SW1X 9JL	Mar 1997	£888,000	Flat / maisonette	Leasehold
Flat 7, 18 Lowndes Square, London, SW1X 9HB	Nov 1996	£400,000	Flat / maisonette	Leasehold
Flat 1, 10 Lowndes Square, London, SW1X 9HA	Nov 1996	£600,000	Flat / maisonette	Leasehold
Flat 5, 18 Lowndes Square, London, SW1X 9HB	Oct 1996	£295,000	Flat / maisonette	Leasehold
Flat 3, 10 Lowndes Square, London, SW1X 9HA	May 1996	£320,000	Flat / maisonette	Leasehold
Flat 6, 49 Lowndes Square, London, SW1X 9JX	Jan 1996	£250,000	Flat / maisonette	Leasehold
Flat 11, 23 Lowndes Square, London, SW1X 9HD	Jan 1996	£307,750	Flat / maisonette	Leasehold
Flat 1, 15 Lowndes Square, London, SW1X 9HB	Dec 1995	£265,000	Flat / maisonette	Leasehold
Flat 1, 25 Lowndes Square, London, SW1X 9HE	Dec 1995	£265,000	Flat / maisonette	Leasehold
Flat 8, 46 Lowndes Square, London, SW1X 9JU	Nov 1995	£280,000	Flat / maisonette	Leasehold
Flat 15, 10 Lowndes Square, London, SW1X 9HA	Oct 1995	£1,550,000	Flat / maisonette	Leasehold
Flat 17, 10 Lowndes Square, London, SW1X 9HA	Jun 1995	£1,300,000	Flat / maisonette	Leasehold

All street records →

The land

＋ Flood risk very low · Outside coal high-risk area · Not in a higher-radon area

Not covered here yet: conservation area, listed buildings nearby, article 4 direction, tree protection. Your conveyancer’s local search covers the planning checks.

View building and land map ↑

The building

Uninsulated solid walls: EPC D

Poor insulation or an EPC E–G rating can mean higher heating bills.

Read the full certificate and ask about insulation and heating costs.

EPC · Nov 2018

Floor area: 62 m²
Potential EPC band: C
Age band: England and Wales: before 1900
Walls (certificate wording): Solid brick, as built, no insulation (assumed)
Roof (certificate wording): (another dwelling above)
Windows (certificate wording): Single glazed
Heating (certificate wording): Community scheme
Building height: Unavailable

EPC · Nov 2018

Living

Broadband in the area

Postcode residential gigabit coverage: 100%

Full fibre in the local authority: 87.3%

Ofcom · Jan 2026

Schools nearby

More House School334 m
Hill House School361 m
Knightsbridge School534 m
Caelum House School615 m
Sussex House School664 m
Inchbald School of Design676 m
Eaton House School680 m
Holy Trinity CofE Primary SchoolPrimary · 740 m · School remains Good
St Joseph's Catholic Primary SchoolPrimary · 853 m · Outstanding
St. Thomas More Language CollegeSecondary · 853 m · Good
St Peter's Eaton Square CofE Primary SchoolPrimary · 876 m · Not judged
London Park School Mayfair and London Park School Sixth956 m
Francis Holland School984 m
Marlborough Primary SchoolPrimary · 998 m · Not judged
Brighton College Prep Kensington1024 m
St George's Hanover Square CofE Primary SchoolPrimary · 1111 m · Good
St Barnabas' CofE Primary SchoolPrimary · 1144 m · Good
Garden House School1145 m
St Vincent De Paul Catholic Primary SchoolPrimary · 1316 m · Not judged
Westminster City SchoolSecondary · 1320 m · School remains Good
Westminster Cathedral Choir School1326 m
Royal College of Music1330 m
Eaton Square Prep School1330 m
Oratory Roman Catholic Primary SchoolPrimary · 1364 m · Outstanding
The Fountain Christian School1379 m
Ada National College for Digital Skills16 plus · 1390 m
Imperial College of Science, Technology and Medicine1418 m
Lycee Francais Charles de Gaulle1420 m
Royal College of Art1442 m

DfE GIAS · Nov 2026 · Ofsted · Sep 2026

Area context

Deprivation decile (1 is most deprived within its nation): 8 · England 2025

Recorded police incidents: 375

SW1X 9HD →

Before you offer

Viewing checklist

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Private notes

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Lease documents

Needs document · Saved privately on this device

Remaining lease lengthDocument received / answeredGround rent and review clausesDocument received / answeredService charge and accountsDocument received / answeredPlanned major works and reserve fundsDocument received / answeredBuilding safety and lender requirementsDocument received / answered

Next steps

Ask a surveyor to confirm Level 2 or Level 3 after reviewing the age, condition and alterations.

Ask the conveyancer about local authority, drainage, environmental, flood and mining searches appropriate to this address.

Compare survey levels →

Questions for the agent

For Flat 1, 23 Lowndes Square, London, SW1X 9HD, please confirm the full address and asking price.

Ask the agent for the lease, remaining term, charges and planned works.

Read the full certificate and ask about insulation and heating costs.

Please provide the EPC, details of alterations and any previous flooding, movement or insurance claims.

Please provide the lease, remaining term, ground rent, service charges, planned major works and building-safety documents.

Questions for your surveyor and conveyancer

Ask the surveyor

Which survey level covers this home’s condition, damp, cracks and any alterations?

Uninsulated solid walls: Read the full certificate and ask about insulation and heating costs.

Ask the conveyancer

Which title, drainage and local searches are needed for this address?

Leasehold: Ask the agent for the lease, remaining term, charges and planned works.

Sources and licences

INSPIRE conditions · Sources and licences

Other homes on this street

Flat 11, 20 Lowndes Square, London, SW1X 9HD →Flat 6, 43 Lowndes Square, London, SW1X 9JL →Flat 10, 23 Lowndes Square, London, SW1X 9HD →Flat 23, 1 Lowndes Square, London, SW1X 9EZ →Flat 1, 6 Lowndes Square, London, SW1X 9HR →Flat 3, 44 Lowndes Square, London, SW1X 9JT →