3Y Avg Price
£1,646,667
3 sales
Properties
12
3 freehold · 9 leasehold
Sales / Year
1.0
5-year average
Avg £/sq ft
£942
£10,141/m²
Rank in SW3
97th
of 129 streets
Last Sale
£2,350,000
Oct 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
20 total recorded
FLAT 10, AVENUE STUDIOS Sydney Close
Flat/Maisonette
£2,350,000
Oct 2025
2 Sydney Close
Terraced
£840,000
May 2025
FLAT 2B, AVENUE STUDIOS Sydney Close
Flat/Maisonette
£1,750,000
Apr 2024
2 Sydney Close
Terraced
£700,000
Dec 2022
1 Sydney Close
Flat/Maisonette
£310,000
Dec 2022
3 Sydney Close
Terraced
£1,850,000
Dec 2019
14, AVENUE STUDIOS Sydney Close
Terraced
£1,435,500
Feb 2017
14, AVENUE STUDIOS Sydney Close
Terraced
£1,046,500
Feb 2017
4 Sydney Close
Terraced
£650,000
Feb 2017
FLAT 5, AVENUE STUDIOS Sydney Close
Flat/Maisonette
£2,250,000
Aug 2010
Street Rankings — SW3
Streets ranked by 3-year average sale price. Showing positions 93–102 of 129.
| # | Street | 3Y Avg |
|---|---|---|
| 93 | Brompton Road | £1,713,000 |
| 94 | Sloane Court East | £1,690,000 |
| 95 | Oakley Street | £1,654,496 |
| 96 | Paradise Walk | £1,653,333 |
| 97 | Sydney Close | £1,646,667 |
| 98 | Sloane Court West | £1,559,000 |
| 99 | Mallord Street | £1,501,167 |
| 100 | Sydney Mews | £1,500,000 |
| 101 | Walton Street | £1,468,156 |
| 102 | Elystan Street | £1,462,727 |
Property Mix
Type
Tenure
EPC Ratings
7 of 12 properties have an EPC record
Avg floor area: 1,195 sq ft (111 m²)
District Context — SW3
SW3 covers Chelsea and parts of Belgravia in central London, positioned in the Royal Borough of Kensington and Chelsea. It is one of London's most prestigious residential neighbourhoods, historically associated with affluence, cultural sophistication, and prime central London appeal.
Average Property Price - SW3
£2,068,000
100
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - SW3
£64,570
99
National percentile
2023 census data
10-Year Annualised Price Growth - SW3
-0.2%
4
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - SW
3.2%
8
National percentile
Estimate at 31 Aug 2026