1/5
£500,000
Studio flat · 1 bath · 334 sq ft
Sloane Avenue, London, SW3
Leasehold
1/10
1/10
1 bed flat for sale Sloane Avenue, Chelsea, SW3
Guide Price
£300,000
Added on 22/09/2026
Added on 22/09/2026
- Type
- Flat
- Bedrooms
- 1
- Bathrooms
- 1
- Size
- £987 per sq ft
- Tenure
- Ask agent
Service charge £2,583 a year(from the agent's description) Council tax Band A EPC Energy rating band C 73
* From the agent's description. Check it with them before you rely on it.
Key features
- Prestigious Chelsea mansion block with lift & 24-hour porter
- First-floor studio apartment with built-in storage
- Share of freehold
- Good order throughout, with scope to update
- Moments from King’s Road, Brompton Cross, and South Kensington
- Easy access to Sloane Square and South Kensington stations
- Ideal pied-à-terre, London base, or investment purchase
About this property
Charming Chelsea – Sloane Avenue Mansions, SW3 Guide Price £300,000 Ref JH0676 Smart first-floor studio apartment set within one of Chelsea’s classic art-deco mansion blocks, offering share of freehold and excellent long-term potential. The property is presented in good but slightly dated condition, giving an incoming buyer the opportunity to modernise and add value while securing a prime SW3 postcode. Highlights 🏢 Prestigious Chelsea mansion block with lift & 24-hour porter🏠 First-floor studio apartment with built-in storage🔑 Share of freehold with a lease of 150+ years remaining🎨 Good order throughout, with scope to update📍 Moments from King’s Road, Brompton Cross, and South Kensington🚇 Easy access to Sloane Square and South Kensington stations💼 Ideal pied-à-terre, London base, or investment purchase Tenure: Share of Freehold (Lease: TBC years remaining)Service Charge: The service charge for the quarter 25 March-24 June is £645.
Floorplan
Energy performance
Energy rating band C 73
Current
Potential
92+
A
81-91
B
69-80
C
Current rating: 73 C
Potential rating: 77 C
55-68
D
39-54
E
21-38
F
1-20
G
This home is rated band C, scoring 73 out of 100. The average British home is band D. Its certificate says it could reach band C (77) 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.
Council tax
Band AProperty timeline
- ListedSeptember 2026 £300,000
1 bed · 1 bath · this listing
Past sales can't be shown: the agent hasn't given the flat number.
Price guide
100 comparables · within 0.6 milesCheaper than 98% of the 1-bed flats for sale nearby right now.
This home, £300,000 Median £825,000 · £499,500 – £1,450,000
Per square foot
£987 36% under
1-bed flats nearby £1,538
Compared with 100 1-bed flats for sale within 0.6 miles, on the market now or already under offer. The range is the middle 80% of their asking prices.
Location
Sloane Avenue, Chelsea, SW3
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.
Area insights
The neighbourhood around this property.
