1/2
£25,000,000
10 beds · 9 baths
Lowndes Square, London, SW1X 9HB
0 miles
away
Freehold
Added on 16/09/2026 Savills
1/10
1/10
£25,000,000
Asking price 7 bed whole building for sale Lowndes Square, Knightsbridge, London
7
beds 8
baths Whole Building
Freehold
Added today
About this property
This exceptional property, nestled in the heart of Knightsbridge, is a unique and rare opportunity to develop an iconic building and two separate mews houses. Set on the renowned Lowndes Square, characterised by its grand columns and stucco façades, the expansive house has direct views of Sloane Street on one of London’s most coveted squares. Described as a key house, the unlisted property holds a prominent position within an impressive terrace.
Key features
- 6-8 cars off-street parking
- Balcony
- Covered Parking
- Driver's Room
- Fireplace
- Garage
- Grand Hall
- Grand Staircase
- High Ceilings
- Home Theatre
- Lift
- Private Jacuzzi
- Private Pool
Floorplan
Price guide
This home
£1,852 / sq ft
Area average (sold)
£2,105 / sq ft
Price per area, sold homes nearby
£1,276 / sq ft
£1,852 / sq ft
£3,016 / sq ft
Lowest
This home
Highest
£1,852 per sq ft, below the middle of 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 9HB
- Council tax
- Band D (Approx £1,050/year)The agent has not stated the band, so band D is shown as the local reference: Westminster's 2026/27 area average, including the typical parish precept. The actual band and any discounts change the bill.
Mortgage and stamp duty
Property price £25,000,000
£12.5m £37.5m
Deposit10% £2,500,000
£0 £25m
Interest rate 4.5%
0.5% 15%
Repayment period 25 years
5 years 40 years
A £22,500,000 mortgage. Most lenders would want a household income of about £5,000,000 to support it.
A guide only, for a capital repayment mortgage. The rate you are offered and what you can borrow depend on your circumstances and a full application with a lender or broker. Your home may be repossessed if you do not keep up repayments on your mortgage.
Historic sold prices nearby
HM Land Registry sales in SW1X 9HB. Floor areas from Energy Performance Certificates where matched.
| Address | Type | Sold | Size | Size | £/sq ft | Price |
|---|---|---|---|---|---|---|
| 15, Lowndes Square Flat / maisonette | Flat / maisonette | Jul 2020 | 807 sq ft £5,946/sq ft | 807 sq ft | £5,946 | £4,800,000 |
| Flat 4, 11, Lowndes Square Flat / maisonette | Flat / maisonette | Apr 2011 | 1,356 sq ft £1,622/sq ft | 1,356 sq ft | £1,622 | £2,200,000 |
| 15, Lowndes Square Flat / maisonette | Flat / maisonette | Jan 2011 | 807 sq ft £1,734/sq ft | 807 sq ft | £1,734 | £1,400,000 |
| Flat 4, 11, Lowndes Square Flat / maisonette | Flat / maisonette | Feb 2010 | 1,356 sq ft £1,117/sq ft | 1,356 sq ft | £1,117 | £1,515,000 |
| Flat 1, 15, Lowndes Square Flat / maisonette | Flat / maisonette | Aug 2009 | 1,658 sq ft £1,185/sq ft | 1,658 sq ft | £1,185 | £1,965,000 |
| Lower Ground Floor Flat, 11, Lowndes Square Flat / maisonette | Flat / maisonette | Mar 2007 | — | — | — | £775,000 |
| Flat 1, 11, Lowndes Square Flat / maisonette | Flat / maisonette | Mar 2007 | 2,594 sq ft £549/sq ft | 2,594 sq ft | £549 | £1,425,000 |
| Basement And Ground Floor Flat, 19, Lowndes Square Flat / maisonette | Flat / maisonette | Nov 2006 | 2,831 sq ft £1,016/sq ft | 2,831 sq ft | £1,016 | £2,875,000 |
All sales on Lowndes Square → All sold prices in Westminster →
Area insights
The neighbourhood around this property.
Marketed by
United Kingdom Sotheby's International Realty, Knightsbridge - United Kingdom Sotheby's International Realty
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