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£22,000,000
Asking price

4 bed flat for sale Lowndes Square, Knightsbridge, London

4 beds 5 baths Flat
Leasehold

Added on 03/02/2026

About this property

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.

Property type
Flat
Bedrooms
4
Bathrooms
5
Floor area
4,316 sq ft
Tenure
Leasehold
Council tax band
H
Service charge
£118,516.8 per year
Postcode
SW1X 9JL
Listed
3 Feb 2026

Floorplan

Price guide

This home
£5,097 / sq ft
Area average (sold)
£2,105 / sq ft
Price per area, sold homes nearby
Lowest
This home
Highest

£5,097 per sq ft — above 9 in 10 recent sales in SW1X (£1,276–£3,016, 10th–90th percentile, 130 sales over 24 months).

Lowest and highest are the 10th and 90th percentiles of 130 homes sold in SW1X over the last 24 months. This home's figure uses its asking price. All sold £/sq ft in SW1X →

Location

Lowndes Square, Knightsbridge, London, SW1X 9JL

Sold prices in SW1X 9JL

HM Land Registry sales in SW1X 9JL. Floor areas from Energy Performance Certificates where matched.

AddressSoldSizePrice
Flat 1, 43, Lowndes Square Flat / maisonetteAug 20211,066 sq ft £1,584/sq ft£1,688,000
Flat 2, 41 - 42, Lowndes Square Flat / maisonetteMay 2013£1,900,000
Flat 2, 41 - 42, Lowndes Square Flat / maisonetteJun 2011£2,550,000
Flat 8, 39, Lowndes Square Flat / maisonetteSept 2007£700,000
Flat 2, 41 - 42, Lowndes Square Flat / maisonetteJan 2007£1,280,000
4, 40, Lowndes Square Flat / maisonetteApr 2006£3,950,000
7, 39 - 40, Lowndes Square Flat / maisonetteApr 2006£950,000
1, 40, Lowndes Square Flat / maisonetteApr 2006£2,500,000

All sales on Lowndes Square → All sold prices in Westminster →

Area insights

The neighbourhood around this property.

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