Our Data Sources
Flat 2, 35, Sydney Street has 41 entries in the Land Registry , most recently in April 2010 and a single entry in the EPC database dated February 2019.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Flat 2, 35, Sydney Street, we estimate a market value of £619,979 and a rental value of £2,507 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £549,124 and £2,221 per month respectively.
Energy Efficiency
Flat 2, 35, Sydney Street has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Feb 2019.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of Flat 2, 35, Sydney Street completed on 30th April 2010 at £485,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold 4 times.
Values of comparable properties have risen by 49.4% over the period since April 2010.
- Sold Apr 2010£485,000
- Sold Nov 2002£315,000
- Sold Oct 2000£249,500
Similar Properties Sold Nearby
Over the past 2 years 13 properties similar to Flat 2, 35, Sydney Street have sold within a radius of 300 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 24th March 2025, was Flat 9, Britten House, Britten Street, London, SW3 3UB, a leasehold flat which sold for £580,000.
Read more about house prices in SW3.
- Sold Mar 2025£580,000 | 1 Bed FlatFlat 9, Britten House, Britten Street, London, SW3 3UBFlat 9, Britten House, Britten Street, London, SW3 3UB
- Sold Oct 2022£550,000 | 1 Bed FlatFlat 2, 39, Sydney Street, London, SW3 6PUFlat 2, 39, Sydney Street, London, SW3 6PU
- Sold Oct 2020£560,000 | 1 Bed FlatFlat 1A, 25, Onslow Square, London, SW7 3NJFlat 1A, 25, Onslow Square, London, SW7 3NJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 155 addresses on Sydney Street, London, SW3, Flat 2, 35, Sydney Street comes out as the 139th largest and the 128th most expensive in our analysis of the public data.
It is also £1.489m less expensive than the average property across the SW3 district.
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Schools Nearby
- Oratory Roman Catholic Primary School100 m away
- Marlborough Primary School400 m away
- Our Lady of Victories RC Primary School600 m away
- St. Thomas More Language College700 m away
- Chelsea Academy1.6 km away
- Saint John Bosco College1.8 km away
More reading links
Public Transport Nearby
- South Kensington|400 m away
- Gloucester Road|800 m away
- Sloane Square|1.1 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












