1 bed flat for sale Sydney Street, Chelsea, London, SW3
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About this property
A beautifully presented first-floor one-bedroom property with two west-facing Juliet balconies to the front and another to the rear, ideally situated in the heart of Chelsea. The impressive reception room enjoys excellent natural light and features high ceilings together with two floor-to-ceiling doors opening onto the Juliet balconies, creating a wonderful sense of space. A separate, well-appointed kitchen is positioned adjacent to the reception room and offers ample storage and preparation space.
Floorplan
Price guide
£1,538 per sq ft, below 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
Sydney Street, Chelsea, London, SW3, SW3 6PP
- 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 £715,000 mortgage. Most lenders would want a household income of about £159,000 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 6PP. Floor areas from Energy Performance Certificates where matched.
| Address | Type | Sold | Size | Size | £/sq ft | Price |
|---|---|---|---|---|---|---|
| 36, Sydney Street Flat / maisonette | Flat / maisonette | Jun 2026 | 1,033 sq ft £1,423/sq ft | 1,033 sq ft | £1,423 | £1,470,000 |
| Basement Flat, 10, Sydney Street Flat / maisonette | Flat / maisonette | Aug 2025 | 517 sq ft £2,690/sq ft | 517 sq ft | £2,690 | £1,390,000 |
| Basement Flat, 10, Sydney Street Flat / maisonette | Flat / maisonette | Oct 2022 | 517 sq ft £2,274/sq ft | 517 sq ft | £2,274 | £1,175,000 |
| First Floor Flat, 10, Sydney Street Flat / maisonette | Flat / maisonette | Jul 2022 | 517 sq ft £1,548/sq ft | 517 sq ft | £1,548 | £800,000 |
| Ground And Basement Floor Flat, 14, Sydney Street Flat / maisonette | Flat / maisonette | Sept 2021 | 624 sq ft £3,764/sq ft | 624 sq ft | £3,764 | £2,350,000 |
| Top Floor Flat, 14, Sydney Street Flat / maisonette | Flat / maisonette | Dec 2018 | 624 sq ft £1,362/sq ft | 624 sq ft | £1,362 | £850,000 |
| 12, Sydney Street Terraced | Terraced | Jan 2016 | 3,014 sq ft £1,775/sq ft | 3,014 sq ft | £1,775 | £5,350,000 |
| 16a, Sydney Street Flat / maisonette | Flat / maisonette | Sept 2015 | — | — | — | £818,000 |
All sales on Sydney Street → All sold prices in Kensington and Chelsea →
Area insights
The neighbourhood around this property.



