1 bed flat for sale 3 Nell Gwynn House, Sloane Avenue, London
Added on 16/09/2026
About this property
A stunning 1 bed apartment is set in an iconic art deco building and boasts a fantastic central location. It offers warm wooden flooring, modern décor and large windows for an abundance of natural light. Nell Gwynn House is ideally located within easy walking distance of both King's Road and Sloane Square along with the local shops, café's, bars, restaurants and museums.
Key features
- Desirable ground floor apartment with concierge
- Sleek open plan reception and kitchen
- Chic bedroom with fitted wardrobes
- Well presented bathroom
- Warm wooden flooring
- Sought after location moments from the Kings Road Chelsea
- Ideal pied-a-terre or rental investment
- Short walk to Sloane Square Station
Floorplan
Price guide
£1,708 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
3 Nell Gwynn House, Sloane Avenue, London, SW3 3AU
- 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 £495,000 mortgage. Most lenders would want a household income of about £110,000 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 3AU. Floor areas from Energy Performance Certificates where matched.
| Address | Type | Sold | Size | Size | £/sq ft | Price |
|---|---|---|---|---|---|---|
| Flat 30, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Sept 2024 | 420 sq ft £1,191/sq ft | 420 sq ft | £1,191 | £500,000 |
| Flat 25, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Jun 2023 | 366 sq ft £1,380/sq ft | 366 sq ft | £1,380 | £505,000 |
| Flat 17, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Mar 2022 | 409 sq ft £1,589/sq ft | 409 sq ft | £1,589 | £650,000 |
| Flat 3, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Oct 2021 | 301 sq ft £1,742/sq ft | 301 sq ft | £1,742 | £525,000 |
| Flat 26, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Apr 2021 | 280 sq ft £1,572/sq ft | 280 sq ft | £1,572 | £440,000 |
| Lower Ground Floor South, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Mar 2021 | — | — | — | £650,000 |
| Flat 1, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Aug 2020 | 334 sq ft £1,723/sq ft | 334 sq ft | £1,723 | £575,000 |
| Flat 39, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Mar 2019 | 280 sq ft £1,332/sq ft | 280 sq ft | £1,332 | £372,800 |
Area insights
The neighbourhood around this property.



