Our Data Sources
Flat 7, 3, Onslow Gardens has no records in the the Land Registry and a single entry in the EPC database dated May 2013.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate Flat 7, 3, Onslow Gardens would be worth £5,252,888, with a potential rental value of £13,919 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £4,652,558, with a rental value of £12,328 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 7, 3, Onslow Gardens has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 09 May 2013.
The property is not connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 260 metres of Flat 7, 3, Onslow Gardens across the last 2 years.
Most recently, Flat A, 84, Onslow Gardens, London, SW7 3BS, a leasehold flat, sold at £5,000,000 on the 21st July 2025.
Read more about house prices in SW7.
- Sold Jul 2025£5,000,000 | 3 Bed FlatFlat A, 84, Onslow Gardens, London, SW7 3BSFlat A, 84, Onslow Gardens, London, SW7 3BS
- Sold Apr 2021£5,350,000 | 3 Bed FlatFlat 1, 6, Onslow Gardens, London, SW7 3LYFlat 1, 6, Onslow Gardens, London, SW7 3LY
- Sold Feb 2017£2,150,000 | 3 Bed FlatFlat 1, 64, Onslow Gardens, London, SW7 3QBFlat 1, 64, Onslow Gardens, London, SW7 3QB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks Flat 7, 3, Onslow Gardens as the 23rd largest and the 21st most expensive of the 504 addresses on Onslow Gardens, London, SW7.
Against the SW7 postcode district average, it is £2.891m more expensive than the typical property.
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Schools Nearby
- 300mOur Lady of Victories RC Primary School
- 400mOratory Roman Catholic Primary School
- 700mBousfield Primary School
- 1.0kmSt. Thomas More Language College
- 1.5kmChelsea Academy
- 1.6kmThe London Oratory School
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Public Transport Nearby
- 300mSouth Kensington
- 600mGloucester Road
- 1.2kmEarl's Court
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
