Our Data Sources
Flat 1, 52, Onslow Gardens has no recent1 records in the Land Registry and a single entry in the EPC database dated November 2024.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Flat 1, 52, Onslow Gardens is in very good condition we estimate a sale value of £4,024,697 and a rental value of £14,084 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £3,564,731 and a rental value of £12,475 per month.
Energy Efficiency
Flat 1, 52, Onslow Gardens has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Nov 2024.
The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, Flat 1, 52, Onslow Gardens was last sold on 30th April 1999 for £135,500 and was recorded as a leasehold flat.
The property has had 2 sales since 1995.
- Sold Apr 1999£135,500
- Sold Oct 1997£650,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 5 sales of properties similar to Flat 1, 52, Onslow Gardens within a radius of 220 metres since 2009.
The most recent example is Flat 1, 42, Onslow Gardens, London, SW7 3PY, a leasehold flat which sold for £3,000,000 on the 25th July 2025.
Read more about house prices in SW7.
- Sold Jul 2025£3,000,000 | 4 Bed FlatFlat 1, 42, Onslow Gardens, London, SW7 3PYFlat 1, 42, Onslow Gardens, London, SW7 3PY
- Sold Mar 2021£4,250,000 | 4 Bed Flat33, Onslow Gardens, London, SW7 3AQ33, Onslow Gardens, London, SW7 3AQ
- Sold Sep 2020£4,550,000 | 4 Bed FlatFlat 1, 88, Onslow Gardens, London, SW7 3BSFlat 1, 88, Onslow Gardens, London, SW7 3BS
- Sold Jul 2013£3,725,000 | 4 Bed FlatFlat 2, 94, Queen's Gate, London, SW7 5ABFlat 2, 94, Queen's Gate, London, SW7 5AB
- Sold Jul 2009£1,950,000 | 4 Bed FlatFlat 1A, Clareville Court , Clareville Grove, London, SW7 5ATFlat 1A, Clareville Court , Clareville Grove, London, SW7 5AT
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £1,943,312, ranging from £961,824 to £3,464,548.
- Flat 2, 52 Onslow Gardens
2 Bed Flat | 0 m | Est. Value: £994,763
- Flat 3, 54 Onslow Gardens
2 Bed Flat | 6 m | Est. Value: £961,824
- Flat 6, 54 Onslow Gardens
2 Bed Flat | 6 m | Est. Value: £1,044,248
- Basement Flat
2 Bed Flat | 7 m | Est. Value: £1,124,919
- Flat 1, 50 Onslow Gardens
4 Bed Flat | 9 m | Est. Value: £3,036,153
Location Comparison
Onslow Gardens, London, SW7 has a total of 504 addresses. According to our analysis of all the public data, Flat 1, 52, Onslow Gardens is the 28th largest and the 27th most expensive property on the street.
When compared to the postcode district it is £1.77m more expensive than the average property in SW7.
More reading links
Schools Nearby
- Our Lady of Victories RC Primary School100 m away
- Bousfield Primary School500 m away
- Oratory Roman Catholic Primary School600 m away
- St. Thomas More Language College1.2 km away
- The London Oratory School1.5 km away
- Chelsea Academy1.5 km away
More reading links
Public Transport Nearby
- Gloucester Road|400 m away
- South Kensington|400 m away
- Earl's Court|1.0 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
