3Y Avg Price
£2,353,833
6 sales
Properties
77
29 freehold · 48 leasehold
Sales / Year
3.6
5-year average
Avg £/sq ft
£1,615
£17,382/m²
Rank in SW3
72nd
of 124 streets
Last Sale
£1,390,000
Aug 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
143 total recorded
BASEMENT FLAT, 10 Sydney Street
Flat/Maisonette
£1,390,000
Aug 2025
FLAT 3, 39 Sydney Street
Flat/Maisonette
£1,333,000
Jun 2025
APARTMENT 5, ALAMEDA HOUSE, 100 Sydney Street
Flat/Maisonette
£3,850,000
May 2025
90 Sydney Street
Flat/Maisonette
£1,050,000
Oct 2024
41 Sydney Street
Terraced
£2,400,000
Oct 2024
APARTMENT 1, ALAMEDA HOUSE, 100 Sydney Street
Flat/Maisonette
£4,100,000
Dec 2023
BASEMENT FLAT, 10 Sydney Street
Flat/Maisonette
£1,175,000
Oct 2022
FLAT 2, 39 Sydney Street
Flat/Maisonette
£550,000
Oct 2022
61 Sydney Street
Terraced
£4,250,000
Sept 2022
APARTMENT 8, ALAMEDA HOUSE, 100 Sydney Street
Flat/Maisonette
£6,875,000
Sept 2022
Street Rankings — SW3
Streets ranked by 3-year average sale price. Showing positions 68–77 of 124.
| # | Street | 3Y Avg |
|---|---|---|
| 68 | Paultons Street | £2,475,000 |
| 69 | Bywater Street | £2,425,000 |
| 70 | Radnor Walk | £2,414,167 |
| 71 | Draycott Avenue | £2,354,000 |
| 72 | Sydney Street | £2,353,833 |
| 73 | Elm Park Lane | £2,350,000 |
| 74 | Anderson Street | £2,293,500 |
| 75 | Tryon Street | £2,250,000 |
| 76 | Guthrie Street | £2,150,000 |
| 77 | Henniker Mews | £2,093,333 |
Property Mix
Type
Tenure
EPC Ratings
44 of 77 properties have an EPC record
Avg floor area: 1,281 sq ft (119 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
£2,114,294
100
National percentile
Average Net Household Income - SW3
£64,570
99
National percentile
10-Year Annualised Price Growth - SW3
-0.9%
2
National percentile
10-Year Annualised Rent Growth - SW
3.2%
11
National percentile