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Exterior
For saleReduced 3 Nov 2026
£18,950,000

Lowndes Square, Knightsbridge, London, SW1X 9JL

4bedrooms
5bathrooms
Flattype
4,316sq ft
Leaseholdtenure

Listed 3 Feb 2026 · price reduced 3 Nov 2026 · Kensington and Chelsea

How the price compares

This home£18,950,000£4,391 per sq ft
Median 4 bed in SW1X£7.95m9 homes listed · £2,783 per sq ft
Difference+138%above the area median

About this home

Comprising approximately 3,783 sq ft GIA and forming part of this recently completed development, the property is presented in excellent condition with one underground parking space, two terraces and 24 hour concierge service. Ceiling heights at first floor level are impressive, being just under 4m in the principal rooms, with six windows overlooking the garden square with direct access to two large front terraces.

The generous proportions of the formal drawing room provide a grand entertaining space with full height French windows overlooking Lowndes Square. The property has four bedroom suites, each designed with comfort, privacy, and natural light in mind. The principal suite has garden views and access to the terracing, two dressing rooms and a large impressive bathroom. The three additional bedroom suites are equally well-appointed, offering generous proportions, elegant finishes, and luxurious en-suite bathrooms — ideal for family or guests. A separate studio provides additional accommodation for staff or guests. Located on the lower ground floor, the apartment can be accessed from the main entrance and comprises 533 sq ft of internal accommodation. Within the lower ground floor, Apartment One has one underground parking bay. NB. Please note this apartment is currently let, requiring 2 months notice for tenant to vacate.

Lowndes Square is located close to Harrods and the world-class facilities that Knightsbridge has to offer. Internationally renowned for its luxury shopping, Knightsbridge boasts some of the most well-known and exclusive stores in the world, including a plethora of boutique stores on Sloane Street including Chanel, Jimmy Choo and Prada. It is also ideally positioned for immediate access to the wide-open green space of Hyde Park as well as local schools including More House and the Knightsbridge School.

Drawing Room -

Dining Room -

Kitchen -

Utility Room -

Cloakroom -

Principal Bedroom Suite -

Bedroom 2 With Ensuite -

Bedroom 3 With Ensuite -

Bedroom 4 With Ensuite -

Studio Apartment -

Property details

Property type
Flat
Size
4,316 sq ft / 401 sq m
Council tax band
H
Tenure
Leasehold
Service charge
£118,516.80 per year
Parking
Yes
Garden
Yes

Floorplan

40_Lowndes_Square_Flat_1_and_Studio_1_Floorplans.p

Location

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1 on this map

  • Knightsbridge Station0.1 mi
  • Hyde Park Corner Station0.3 mi
  • Sloane Square Station0.6 mi

What nearby homes sold for

Median sold prices in SW1X over the last 12 months: flat £2.4m · terraced £3.38m.

AddressTypeSoldPrice
Flat 19-20, 1, Lowndes Square
London SW1X 9EZ
Flat
Leasehold
5 Jun 2026£5,400,000
Flat 15, Lowndes Court, Lowndes Square
London SW1X 9JJ
Flat
Leasehold
11 Feb 2026£10,000,000
Flat 2, 6, Lowndes Square
London SW1X 9HR
Flat
Leasehold
30 Apr 2025£2,735,000
Flat 8, 25, Lowndes Square
London SW1X 9HE
Flat
Leasehold
8 Jan 2025£1,950,000
Flat 2, 24, Lowndes Square
London SW1X 9HE
Other
Leasehold
18 Dec 2024£37,800
Flat 9, 23, Lowndes Square
London SW1X 9HD
Flat
Leasehold
24 Oct 2024£2,050,000
41 - 42, Lowndes Square
London SW1X 9JL
Other
Freehold
25 Mar 2024£599,750
Flat 4, 41 - 42, Lowndes Square
London SW1X 9JL
Other
Leasehold
25 Mar 2024£650,000
Flat 5, 46, Lowndes Square
London SW1X 9JU
Flat
Leasehold
29 Feb 2024£6,300,000
Second Floor Flat, 17, Lowndes Square
London SW1X 9HB
Flat
Leasehold
21 Feb 2024£460,000

Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. All sales in SW1X

Buying costs

Monthly repayment£94,797£1,895,000 deposit · £17,055,000 loan
Stamp Duty£2,187,750England rates

Estimates only, using rates in force from April 2025. Check GOV.UK, Revenue Scotland or the Welsh Revenue Authority and speak to a mortgage adviser before you offer.

Listed by Forbes Gilbert-Green, London on Rightmove (original listing). First listed 3 Feb 2026; details checked 7 Nov 2026. Latest change: reduced on 03/11/2026.

Agent disclaimer

Disclaimer - Property reference 34441846. The information displayed about this property comprises a property advertisement. Rightmove.co.uk makes no warranty as to the accuracy or completeness of the advertisement or any linked or associated information, and Rightmove has no control over the content. This property advertisement does not constitute property particulars. The information is provided and maintained by Forbes Gilbert-Green, London. Please contact the selling agent or developer directly to obtain any information which may be available under the terms of The Energy Performance of Buildings (Certificates and Inspections) (England and Wales) Regulations 2007 or the Home Report if in relation to a residential property in Scotland.

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