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8, Onslow Gardens is described in the public record as a period apartment with 2,303 ft2 of internal area.
Locally, apartments of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 8, Onslow Gardens is £4,775,230 and its rental estimate is £12,460 per month, given the available information and assuming reasonable condition.
8, Onslow Gardens is a residential building on Onslow Gardens, London, SW7 and falls within the SW7 postal district and the London Borough of Kensington and Chelsea.
8, Onslow Gardens has no records in the the Land Registry and a single entry in the EPC database dated January 2025.
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.
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 8, Onslow Gardens, we estimate a market value of £5,013,992 and a rental value of £13,083 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £4,440,964 and £11,588 per month respectively.
Over the last year, 8, Onslow Gardens has seen its estimated sale value move down by £32,963 (0.7%) and its estimated rental value increase by £605 per month (4.9%). This results in an estimated gross rental yield of 3.1%.
8, Onslow Gardens has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 Jan 2025.
The property is connected to mains gas and has partial secondary glazing. It is heated using Boiler and radiators, mains gas.
Over the past 2 years 3 properties similar to 8, Onslow Gardens have sold within a radius of 270 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 21st July 2025, was Flat A, 84, Onslow Gardens, London, SW7 3BS, a leasehold flat which sold for £5,000,000.
Read more about house prices in SW7.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Of the 504 addresses on Onslow Gardens, London, SW7, 8, Onslow Gardens comes out as the 27th largest and the 22nd most expensive in our analysis of the public data.
It is also £2.663m more expensive than the average property across the SW7 district.
From 8, Onslow Gardens, the nearest station is South Kensington, 400 metres away.
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
The flood risk here is rated very low, based on Environment Agency data.
The recent census recorded whether a resident owned or rented their home.
In the area around 8, Onslow Gardens, 50.6% of property is privately rented and 32.1% is privately owned outright.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 8, Onslow Gardens, 16.8% of residents are recorded as possessing school level qualifications and 71.0% as possessing degree level qualifications.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 8, Onslow Gardens, the average age was 38.5 and the most common age was 27.
The graph below shows how this compares to Greater London and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 8, Onslow Gardens, 7.3% of property was a second home.
Comparison figures for Greater London and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 8, Onslow Gardens, there are an average of 0.6 cars per household.
See below for how this compares to Greater London and the rest of England & Wales.