1/13
£3,300,000
Development
Chelsea Barracks, Belgravia, SW1W
Leasehold
New home
1/14
New home
1/14
1 bed flat for sale Nine Mulberry Square, Chelsea Barracks, SW1W
Asking Price
£3,700,000
Added on 18/10/2026
Added on 18/10/2026
New home
- Type
- Flat
- Bedrooms
- 1
- Bathrooms
- 1
- Size
- £3,484 per sq ft
- Tenure
- Leasehold
Key features
- Lift
- Communal Garden
- Concierge
- New Build
- New Development
- Town/City
- Cinema Room
- Lateral
- Chain Free
- New Homes
- Lateral living
About this property
•
- Inaugural collection of residences in 9 Mulberry Square •
- Award-winning, world-class estate set around seven garden squares •
- Charming views over private courtyard, Grenadier Gardens •
- Generously proportioned rooms •
- Abundant natural light with floor to ceiling windows •
- Secure underground car parking •
- 24-hour concierge & security •
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
- ListedOctober 2026 £3,700,000
1 bed · 1 bath · this listing
Past sales can't be shown: the agent hasn't given the flat number.
Price guide
100 comparables · within 0.6 milesPriced above 98% of the 1-bed flats for sale nearby right now.
This home, £3,700,000 Median £650,000 · £450,000 – £1,010,000
Per square foot
£3,484 172% over
1-bed flats nearby £1,283
Against sold prices
119% over
SW1W sold median £1,588 / sq ft, 179 sales
Compared with 100 1-bed flats for sale within 0.6 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 SW1W over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in SW1W →
Location
Nine Mulberry Square, Chelsea Barracks, SW1W
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 £3,700,000
£1.9m £5.6m
Deposit10% £370,000
£0 £3.7m
Interest rate 4.5%
0.5% 15%
Repayment period 25 years
5 years 40 years
A £3,330,000 mortgage. Most lenders would want a household income of about £740,000 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 23, 9, Mulberry Square Flat / maisonette · new build | Flat / maisonette · new build | Apr 2025 | 1,044 sq ft £3,568/sq ft | 1,044 sq ft | £3,568 | £3,725,000 |
| Flat 13, 9, Mulberry Square Flat / maisonette · new build | Flat / maisonette · new build | Mar 2025 | 1,636 sq ft £3,820/sq ft | 1,636 sq ft | £3,820 | £6,250,000 |
| 5, Mulberry Square Terraced | Terraced | Dec 2024 | 9,063 sq ft £3,365/sq ft | 9,063 sq ft | £3,365 | £30,500,000 |
| Flat 11, 9, Mulberry Square Flat / maisonette · new build | Flat / maisonette · new build | Dec 2024 | 1,711 sq ft £2,834/sq ft | 1,711 sq ft | £2,834 | £4,850,000 |
| Flat 21, 9, Mulberry Square Flat / maisonette · new build | Flat / maisonette · new build | Aug 2024 | 1,636 sq ft £3,928/sq ft | 1,636 sq ft | £3,928 | £6,426,000 |
| Flat 17, 9, Mulberry Square Flat / maisonette · new build | Flat / maisonette · new build | Jul 2024 | 1,765 sq ft £3,923/sq ft | 1,765 sq ft | £3,923 | £6,925,000 |
| Flat 35, 9, Mulberry Square Flat / maisonette · new build | Flat / maisonette · new build | Jun 2024 | 1,550 sq ft £4,065/sq ft | 1,550 sq ft | £4,065 | £6,300,000 |
| Flat 28, 9, Mulberry Square Flat / maisonette · new build | Flat / maisonette · new build | Jun 2024 | 1,658 sq ft £4,374/sq ft | 1,658 sq ft | £4,374 | £7,250,000 |
Area insights
The neighbourhood around this property.
