1 bed flat for sale Sloane Avenue, London, SW3
Added on 16/09/2026
About this property
Situated on the ninth floor of the sought-after Sloane Avenue Mansions, this one-bedroom flat offers an exciting opportunity for refurbishment in the heart of Chelsea. Requiring modernisation throughout, the property provides well-proportioned accommodation and excellent potential to create a stylish home or investment. The flat comprises a bright reception/dining room, separate kitchen, double bedroom with fitted wardrobes, and a bathroom.
Key features
- 1 Reception room
- 301 Square Feet
- Leasehold
- Floor level 9
- Lift
- Porter
Price guide
£1,080 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
Sloane Avenue, London, SW3, SW3 3JR
- 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 £292,000 mortgage. Most lenders would want a household income of about £65,000 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 3JR. Floor areas from Energy Performance Certificates where matched.
| Address | Type | Sold | Size | Size | £/sq ft | Price |
|---|---|---|---|---|---|---|
| Flat L5, Sloane Avenue Mansions, Sloane Avenue Flat / maisonette | Flat / maisonette | Dec 2021 | — | — | — | £412,400 |
| Flat L2, Sloane Avenue Mansions, Sloane Avenue Flat / maisonette | Flat / maisonette | Jun 2018 | — | — | — | £410,000 |
| Flat L6, Sloane Avenue Mansions, Sloane Avenue Flat / maisonette | Flat / maisonette | Feb 2017 | — | — | — | £595,000 |
| Flat L19, Sloane Avenue Mansions, Sloane Avenue Flat / maisonette | Flat / maisonette | Sept 2016 | — | — | — | £475,000 |
| Flat L6, Sloane Avenue Mansions, Sloane Avenue Flat / maisonette | Flat / maisonette | Mar 2016 | — | — | — | £500,000 |
| Flat L13, Sloane Avenue Mansions, Sloane Avenue Flat / maisonette | Flat / maisonette | Jan 2015 | — | — | — | £437,000 |
| Flat L4, Sloane Avenue Mansions, Sloane Avenue Flat / maisonette | Flat / maisonette | Mar 2013 | — | — | — | £575,000 |
| Flat L13, Sloane Avenue Mansions, Sloane Avenue Flat / maisonette | Flat / maisonette | Apr 2012 | — | — | — | £325,000 |
Area insights
The neighbourhood around this property.



