Basement Flat, 79A
Basement Flat, 79A
Description & Estimates







According to the public record, Basement Flat, 79A, Onslow Gardens is a period leasehold apartment with 365 ft2 of internal area.
Apartments of this size in this area normally have 1 bedroom with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for Basement Flat, 79A, Onslow Gardens is £588,212 and the estimated rental value is £1,977 per month.
Onslow Gardens, London, SW7 is located in the borough of Kensington and Chelsea within the SW7 postal district.
Our Data Sources
Basement Flat, 79A, Onslow Gardens has a single entry in the Land Registry from June 2013 and a single entry in the EPC database dated June 2020.
We combine this information with that 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
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 Basement Flat, 79A, Onslow Gardens is in very good condition we estimate a sale value of £617,623 and a rental value of £2,076 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £547,037 and a rental value of £1,838 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of Basement Flat, 79A, Onslow Gardens has declined by £13,861 (2.4%), while its estimated rental value has climbed by £80 per month (4.0%). Based on current estimates, the property offers a gross rental yield of 4.0%.
Energy Efficiency
Basement Flat, 79A, Onslow Gardens has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Jun 2020.
The property is not connected to mains gas and has single glazed windows. It is heated using Community scheme.
Sold Prices
According to HM Land Registry, Basement Flat, 79A, Onslow Gardens was last sold on 24th June 2013 for £605,000 and was recorded as a leasehold flat.
The property has only had this single sale since 1995.
Since June 2013, the market for similar properties has dropped by 2.8%.
- Sold Jun 2013£605,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Basement Flat, 79A, Onslow Gardens within a radius of 230 metres over the last 2 years.
The most recent example is Flat 4, 11, Cranley Gardens, London, SW7 3BB, a leasehold flat which sold for £515,000 on the 14th April 2026.
Read more about house prices in SW7.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Onslow Gardens, London, SW7 has a total of 504 addresses. According to our analysis of all the public data, Basement Flat, 79A, Onslow Gardens is the 472nd largest and the 473rd most expensive property on the street.
When compared to the postcode district it is £1.524m less expensive than the average property in SW7.
More reading links
Schools Nearby
- 300mOur Lady of Victories RC Primary School
- 500mBousfield Primary School
- 600mOratory Roman Catholic Primary School
- 1.2kmSt. Thomas More Language College
- 1.4kmChelsea Academy
- 1.4kmThe London Oratory School
More reading links
Public Transport Nearby
The closest station to Basement Flat, 79A, Onslow Gardens is South Kensington station, which is 500 metres away.
- 500mSouth Kensington
- 500mGloucester Road
- 1.0kmEarl's Court
Available Internet Speeds
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

