1 bed flat for sale The Bromptons, South Kensington, London, SW3 6RS
Added today
About this property
A fabulous one bedroom apartment in one of South Kensington's most sought after gated developments This sensational one bedroom apartment comprises a large reception room with traditional fireplace, a west facing master bedroom with fitted wardrobes as well as a comfortable bathroom. The Bromptons, Rose Square is a collection of stunning period buildings that was originally constructed as a Hospital in 1844 and subsequently redeveloped by Northacre in 1997 to create an exclusive, modern and highly secure gated development that retains many of its original architectural attributes. The Bromptons is one of the most sought after addresses in prime central London and benefits from beautiful manicured private gardens, secure underground parking, 24 hour porter and security, a dedicated long standing concierge, a swimming pool and gym.
Price guide
£1,822 per sq ft, above the middle of recent sales in SW3 (£966–£2,284, 10th–90th percentile, 494 sales over 24 months).
Lowest and highest are the 10th and 90th percentiles of 494 homes sold in SW3 over the last 24 months. This home's figure uses its asking price. All sold £/sq ft in SW3 →
Location
The Bromptons, South Kensington, London, SW3 6RS
- Council tax
- Band D (Approx £1,667/year)The agent has not stated the band, so band D is shown as the local reference: Kensington and Chelsea's 2026/27 area average, including the typical parish precept. The actual band and any discounts change the bill.
Mortgage and stamp duty
A £1,075,000 mortgage. Most lenders would want a household income of about £239,000 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 SW3 6RS. Floor areas from Energy Performance Certificates where matched.
| Address | Type | Sold | Size | Size | £/sq ft | Price |
|---|---|---|---|---|---|---|
| 11, Rose Square Flat / maisonette | Flat / maisonette | Nov 2025 | 689 sq ft £1,858/sq ft | 689 sq ft | £1,858 | £1,280,000 |
| 60, Rose Square Flat / maisonette | Flat / maisonette | Sept 2025 | 1,765 sq ft £2,068/sq ft | 1,765 sq ft | £2,068 | £3,650,000 |
| 47, Rose Square Flat / maisonette | Flat / maisonette | Apr 2025 | 1,991 sq ft £1,758/sq ft | 1,991 sq ft | £1,758 | £3,500,000 |
| 38, Rose Square Flat / maisonette | Flat / maisonette | Sept 2024 | 1,615 sq ft £1,610/sq ft | 1,615 sq ft | £1,610 | £2,600,000 |
| 62, Rose Square Flat / maisonette | Flat / maisonette | Dec 2023 | 1,399 sq ft £2,031/sq ft | 1,399 sq ft | £2,031 | £2,841,500 |
| 70, Rose Square Flat / maisonette | Flat / maisonette | Aug 2022 | 753 sq ft £2,522/sq ft | 753 sq ft | £2,522 | £1,900,000 |
| 65, Rose Square Flat / maisonette | Flat / maisonette | Jun 2022 | 1,798 sq ft £1,947/sq ft | 1,798 sq ft | £1,947 | £3,500,000 |
| 45, Rose Square Flat / maisonette | Flat / maisonette | Dec 2021 | 990 sq ft £2,206/sq ft | 990 sq ft | £2,206 | £2,185,000 |
Area insights
The neighbourhood around this property.



