1/25

4 bed flat for sale Knightsbridge, London, SW1X

Asking price

£6,250,000

Added on 29/09/2026

Type: Flat
Bedrooms: 4
Bathrooms: 3
Size: £2,783 per sq ft
Tenure: Leasehold; 978 years left(from the agent's description)

Council tax Band H £3,333 a year

* From the agent's description. Check it with them before you rely on it.

Highlights

From the agent's description

High ceilings
Balcony
24-hour concierge
Lift
Kitchen/diner
Utility room
978 years left on the lease

About this property

Offering excellent volume and natural light throughout, the apartment benefits from high ceilings, a private balcony overlooking the park, air conditioning, lift access and 24-hour concierge service.

The well-balanced accommodation comprises two elegant reception rooms, a generous eat-in kitchen with separate utility room, four bedrooms and a spacious entrance hall.

Floorplan

Council tax

Band H £3,333 a year

Per year

Band A

£1,111
Band B

£1,296
Band C

£1,481
Band D

£1,667
Band E

£2,037
Band F

£2,407
Band G

£2,778
Band H

This home: £3,333

This home is in band H, which costs £3,333 a year in Kensington and Chelsea for 2026/27.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Kensington and Chelsea, including the typical parish precept, so a parish's own bill can differ a little. Discounts lower the bill, such as 25% off for an adult living alone. Check a home's band on GOV.UK.

Price guide

100 comparables · within 1.2 miles

Priced above 67% of the 4-bed flats for sale nearby right now.

This home, £6,250,000 Median £3,350,000 · £1,645,000 – £15,900,000

Per square foot

£2,783 68% over

4-bed flats nearby £1,659

Against sold prices

49% over

SW1X sold median £1,871 / sq ft, 131 sales

Compared with 100 4-bed flats for sale within 1.2 miles, on the market now or already under offer. The range is the middle 80% of their asking prices. Sold prices are HM Land Registry sales in SW1X over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in SW1X →

Location

Knightsbridge, London, SW1X

Open map Street View

Mortgage and stamp duty

Property price £6,250,000

£3.1m £9.4m

Deposit10% £625,000

£0 £6.3m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £5,625,000 mortgage. Most lenders would want a household income of about £1,250,000 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.

Properties sold nearby

HM Land Registry sales nearby. Floor areas from Energy Performance Certificates where matched.

Address	Type	Sold	Size	Size	£/sq ft	Price
Flat 7, Parkside, Knightsbridge Flat / maisonette	Flat / maisonette	Dec 2022	1,313 sq ft £2,589/sq ft	1,313 sq ft	£2,589	£3,400,000
Flat 20, Parkside, Knightsbridge Flat / maisonette	Flat / maisonette	Mar 2022	1,227 sq ft £3,627/sq ft	1,227 sq ft	£3,627	£4,451,000
Flat 8, Parkside, Knightsbridge Flat / maisonette	Flat / maisonette	Jan 2018	1,432 sq ft £2,375/sq ft	1,432 sq ft	£2,375	£3,400,000
South Penthouse, Parkside, Knightsbridge Flat / maisonette	Flat / maisonette	Jul 2014	n/a	n/a	n/a	£8,650,000
West Penthouse, Parkside, Knightsbridge Flat / maisonette	Flat / maisonette	Nov 2012	n/a	n/a	n/a	£3,450,000
Flat 3, Parkside, Knightsbridge Flat / maisonette	Flat / maisonette	Aug 2008	1,345 sq ft £2,118/sq ft	1,345 sq ft	£2,118	£2,850,000
Flat 11, Parkside, Knightsbridge Flat / maisonette	Flat / maisonette	Apr 2007	1,238 sq ft £1,142/sq ft	1,238 sq ft	£1,142	£1,413,434
Flat 13, Parkside, Knightsbridge Flat / maisonette	Flat / maisonette	Jan 2007	1,389 sq ft £936/sq ft	1,389 sq ft	£936	£1,300,000