1/22

Development for sale Nine Mulberry Square, Chelsea Barracks, SW1W

Prices from

£3,400,000

Added on 18/10/2026

Type: Development
Tenure: Leasehold

About this property

-

Make Belgravia your home -

Nine Mulberry Square offer an exclusive collection of 46 residences -
The most desirable address in Belgravia -
Grand new residences available at Chelsea Barracks -
Classically inspired architecture designed by eminent British architect, Eric Parry. -
Six beautifully landscaped Garden Squares -
Access to The Garrison Club, a private club exclusively for the residents of Chelsea Barracks.

Floorplan

Council tax

Ask agent

Per year

Band A

£700
Band B

£816
Band C

£933
Band D

£1,050
Band E

£1,283
Band F

£1,516
Band G

£1,749
Band H

£2,099

The agent hasn't said which band this home is in; you can look it up on GOV.UK. In Westminster, 2026/27 bills run from £700 a year in band A to £2,099 in band H.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Westminster, 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.

Property timeline

Listed

October 2026 £3,400,000

this listing

Location

Nine Mulberry Square, Chelsea Barracks, SW1W

Open map Street View

Part of a development

This home is in Chelsea Barracks Residences. See the scheme's facilities, developer and other homes there.

Chelsea Barracks Residences

Qatari Diar Europe · Belgravia

View development

Mortgage and stamp duty

Property price £3,400,000

£1.7m £5.1m

Deposit10% £340,000

£0 £3.4m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £3,060,000 mortgage. Most lenders would want a household income of about £680,000 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 26, 8, Whistler Square Flat / maisonette	Flat / maisonette	Apr 2025	2,034 sq ft £4,694/sq ft	2,034 sq ft	£4,694	£9,550,000
Flat 5, 8, Whistler Square Flat / maisonette · new build	Flat / maisonette · new build	Jul 2023	2,303 sq ft £3,296/sq ft	2,303 sq ft	£3,296	£7,591,389
Flat 9, 8, Whistler Square Flat / maisonette · new build	Flat / maisonette · new build	Jul 2023	1,356 sq ft £3,251/sq ft	1,356 sq ft	£3,251	£4,408,611
Flat 3, 8, Whistler Square Flat / maisonette · new build	Flat / maisonette · new build	Mar 2023	1,356 sq ft £3,465/sq ft	1,356 sq ft	£3,465	£4,700,000
Flat 27, 8, Whistler Square Flat / maisonette	Flat / maisonette	Mar 2023	2,088 sq ft £4,612/sq ft	2,088 sq ft	£4,612	£9,631,600
Flat 29, 8, Whistler Square Flat / maisonette	Flat / maisonette	Oct 2022	2,034 sq ft £5,100/sq ft	2,034 sq ft	£5,100	£10,375,000
Flat 36, 8, Whistler Square Flat / maisonette · new build	Flat / maisonette · new build	Oct 2022	4,209 sq ft £4,918/sq ft	4,209 sq ft	£4,918	£20,700,000
Flat 28, 8, Whistler Square Flat / maisonette	Flat / maisonette	Oct 2022	2,034 sq ft £4,129/sq ft	2,034 sq ft	£4,129	£8,400,000