1/8
£550,000
1 bed · 1 bath · 322 sq ft
3 Nell Gwynn House, Sloane Avenue, London
0.03 miles
away
Leasehold
Added on 16/09/2026 
Auction
1/14
Auction
1/14
£300,000
Asking price Flat for sale Sloane Avenue, Chelsea, London, SW3
Apartment
For sale by auction Shareoffreehold
Added on 21/09/2026
About this property
An immaculate studio flat within Nell Gwynn House, located on Sloane Avenue in Chelsea. A well presented studio flat situated on the fourth floor of the highly regarded Nell Gwynn House on Sloane Avenue. The apartment is perfectly laid out to maximise space and natural light, offering a comfortable living and sleeping area with well defined living area.
Key features
- Concierge
- Studio Flat
- Close to South Kensington Tube
- 5 minute walk to Kings Road and Sloane Square.
Floorplan
Energy performance
Energy rating band C 77
Current
Potential
92+
A
81-91
B
69-80
C
Current rating: 77 C
Potential rating: 79 C
55-68
D
39-54
E
21-38
F
1-20
G
This home is rated band C, scoring 77 out of 100. The average British home is band D. Its certificate says it could reach band C (79) if the improvements it recommends were carried out.
Read from the certificate published with this listing, so it may not be the latest one. Check the government EPC register for the full certificate and its recommendations.
Price guide
This home
£958 / sq ft
Area average (sold)
£1,625 / sq ft
Price per area, sold homes nearby
£966 / sq ft
£958 / sq ft
£2,284 / sq ft
Lowest
This home
Highest
£958 per sq ft, below almost all 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, Chelsea, London, SW3, SW3 3BB
- 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
Property price £300,000
£150k £450k
Deposit10% £30,000
£0 £300k
Interest rate 4.5%
0.5% 15%
Repayment period 25 years
5 years 40 years
A £270,000 mortgage. Most lenders would want a household income of about £60,000 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 3BB. Floor areas from Energy Performance Certificates where matched.
| Address | Type | Sold | Size | Size | £/sq ft | Price |
|---|---|---|---|---|---|---|
| Flat 428, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Sept 2024 | 280 sq ft £1,787/sq ft | 280 sq ft | £1,787 | £500,000 |
| Flat 439, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Feb 2024 | 269 sq ft £1,570/sq ft | 269 sq ft | £1,570 | £422,500 |
| Flat 403, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Apr 2023 | 323 sq ft £1,688/sq ft | 323 sq ft | £1,688 | £545,000 |
| Flat 405, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Aug 2022 | 355 sq ft £1,872/sq ft | 355 sq ft | £1,872 | £665,000 |
| Flat 436, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Apr 2022 | 355 sq ft £1,675/sq ft | 355 sq ft | £1,675 | £595,000 |
| Flat 440, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Mar 2022 | 334 sq ft £2,008/sq ft | 334 sq ft | £2,008 | £669,950 |
| Flat 447, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Feb 2022 | 721 sq ft £1,192/sq ft | 721 sq ft | £1,192 | £860,000 |
| Flat 416, Nell Gwynn House, Sloane Avenue Flat / maisonette | Flat / maisonette | Dec 2019 | 355 sq ft £1,745/sq ft | 355 sq ft | £1,745 | £620,000 |
Area insights
The neighbourhood around this property.
Marketed by
Kinleigh Folkard & Hayward, Sloane Square
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