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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
24, Onslow Square, London, SW7 3NS
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24 Onslow SquareHouse Prices / London, Kensington and Chelsea, Onslow Square, SW7 3NS
Last updated May 2026
Key Building Insights
24 Onslow Square is a residential building situated on Onslow Square, London, SW7 with 10 addresses.
It ranks as the 968th largest and 840th most expensive of the 1,228 buildings in the SW7 area. The dominant property type is a period flat built between 1800 and 1911.
The building contains a total of 10 properties: 10 flats.
10
Properties
- Flats
Key Building Insights
24 Onslow Square is a residential building situated on Onslow Square, London, SW7 with 10 addresses.
It ranks as the 968th largest and 840th most expensive of the 1,228 buildings in the SW7 area. The dominant property type is a period flat built between 1800 and 1911.
The building contains a total of 10 properties: 10 flats.
10
Properties
- Flats
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House Pricesin 24 Onslow Square
Sale prices range from £1,136,361 for 1 bedroom leasehold flats (484 ft2) to £2,081,768 for 2 bedroom leasehold flats (851 ft2) .
Monthly rental prices range from £3,339 pcm for 1 bed flats to £6,033 pcm for 2 bed flats.
The gross rental yield is between 3.5% and 3.6%.
The average value per square foot is £2,421.
Average Sale Value
£1,608,972
Average Rental Value
£4,741 pcm
Average Rental Yield
3.5% /year
Average Value Per Sqft
£2,421 /ft2
Sales Market Trendsin 24 Onslow Square
The last sale in 24 Onslow Square sold for £1,730,000 on 6th March 2024. Since then prices are down an average of 7.5%.
The current average value in the building is £1,608,972.
The 24 Onslow Square Sales Market has decreased by 20.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -2.3% | £1,608,972 |
| April 2025 | -4.5% | £1,646,613 |
| April 2024 | -2.5% | £1,724,351 |
| April 2023 | -4.1% | £1,768,873 |
| April 2022 | 6.2% | £1,844,217 |
| April 2021 | -3.6% | £1,736,843 |
| April 2020 | 2.8% | £1,800,831 |
| April 2019 | -1.8% | £1,752,325 |
| April 2018 | -5.1% | £1,783,544 |
| April 2017 | -7.6% | £1,879,097 |
| April 2016 | -1.6% | £2,033,003 |
| April 2015 | 3% | £2,066,721 |
| April 2014 | 18.4% | £2,005,900 |
| April 2013 | 3.8% | £1,693,821 |
| April 2012 | 14.7% | £1,631,331 |
| April 2011 | 12.4% | £1,422,393 |
| April 2010 | 13.2% | £1,265,832 |
| April 2009 | -10.7% | £1,118,128 |
| April 2008 | 18.7% | £1,252,732 |
| April 2007 | 0% | £1,055,603 |
Rental Market Trendsin 24 Onslow Square
The current average rental value in the building is £4,741.
The 24 Onslow Square Rental Market has increased by 33.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 6.9% | £4,741pcm |
| April 2025 | 3.9% | £4,436pcm |
| April 2024 | 0.7% | £4,271pcm |
| April 2023 | 12.4% | £4,241pcm |
| April 2022 | 26.1% | £3,774pcm |
| April 2021 | -11.6% | £2,992pcm |
| April 2020 | -2% | £3,384pcm |
| April 2019 | 3.1% | £3,454pcm |
| April 2018 | -1.1% | £3,349pcm |
| April 2017 | -4.9% | £3,387pcm |
| April 2016 | -2.1% | £3,560pcm |
| April 2015 | 2.5% | £3,637pcm |
| April 2014 | 1.9% | £3,547pcm |
| April 2013 | -0.2% | £3,482pcm |
| April 2012 | 3.3% | £3,489pcm |
| April 2011 | 11.2% | £3,377pcm |
| April 2010 | 9.6% | £3,036pcm |
| April 2009 | -14.7% | £2,769pcm |
| April 2008 | 7.4% | £3,247pcm |
| April 2007 | 0% | £3,022pcm |
Explore Propertiesin 24, Onslow Square, London, SW7 3NS
- Flat 1, 24, Onslow Square, London, SW7 3NS2 bed period flat
- Flat 2, 24, Onslow Square, London, SW7 3NS
- Flat 3, 24, Onslow Square, London, SW7 3NS2 bed period flat
- Flat 4, 24, Onslow Square, London, SW7 3NS2 bed period flat
- Flat 5, 24, Onslow Square, London, SW7 3NS2 bed flat
- Flat 6, 24, Onslow Square, London, SW7 3NS
- Flat 7, 24, Onslow Square, London, SW7 3NS2 bed flat
- Flat 8, 24, Onslow Square, London, SW7 3NS2 bed period flat
- Flat 9, 24, Onslow Square, London, SW7 3NS2 bed flat
- Flat 10, 24, Onslow Square, London, SW7 3NS1 bed period flat
Sales Historyin 24, Onslow Square, London, SW7 3NS
The last sale was on 6th March 2024 for £1,730,000 and since then the market in the area has decreased by 7.5%. The building has had a total of 14 sales since 1995.
24, Onslow Square, London, SW7 3NS has seen 1 sale in the last three years and no sales in the last twelve months.
Sold Mar 2024£1,730,000 | 2 Bed Flat24, Onslow SquareFlat 1, 24, Onslow Square, London, SW7 3NS
Sold Mar 2021£1,700,000 | 2 Bed Flat24, Onslow SquareFlat 3, 24, Onslow Square, London, SW7 3NS
Sold May 2018£1,950,000 | 2 Bed Flat24, Onslow SquareFlat 5, 24, Onslow Square, London, SW7 3NS
Sold May 2016£2,050,000 | 2 Bed Flat24, Onslow SquareFlat 1, 24, Onslow Square, London, SW7 3NS
Sold Feb 2013£1,999,999 | 2 Bed Flat24, Onslow SquareFlat 1, 24, Onslow Square, London, SW7 3NS
Sold Jul 2011£1,180,000 | 2 Bed Flat24, Onslow SquareFlat 7, 24, Onslow Square, London, SW7 3NS
Sold May 2010£1,200,000 | 2 Bed Flat24, Onslow SquareFlat 1, 24, Onslow Square, London, SW7 3NS
Sold May 2010£770,000 | 2 Bed Flat24, Onslow SquareFlat 7, 24, Onslow Square, London, SW7 3NS
Sold Sep 2009£1,135,000 | 2 Bed Flat24, Onslow SquareFlat 9, 24, Onslow Square, London, SW7 3NS
Sold Apr 2002£610,000 | 2 Bed Flat24, Onslow SquareFlat 5, 24, Onslow Square, London, SW7 3NS
Sold Jan 2001£440,000 | 2 Bed Flat24, Onslow SquareFlat 1, 24, Onslow Square, London, SW7 3NS
Sold Oct 1997£175,000 | 2 Bed Flat24, Onslow SquareFlat 2, 24, Onslow Square, London, SW7 3NS
Sold Sep 1997£292,000 | 2 Bed Flat24, Onslow SquareFlat 5, 24, Onslow Square, London, SW7 3NS
Sold Sep 1996£255,000 | 2 Bed Flat24, Onslow SquareFlat 1, 24, Onslow Square, London, SW7 3NS
Property Typesin 24 Onslow Square
- 5 period flats built between 1800 and 1911
- 3 flats of an unknown age
- 2 other addresses of unknown type
- period flat (5)
- flat (3)
- Unknown (2)
Energy Efficiencyof properties in 24 Onslow Square
- Energy Performance Certificate (EPC) surveys conducted for 5 properties.
- The dominant rating is C.
- A (0)
- E (1)
- B (0)
- F (0)
- C (3)
- G (0)
- D (1)
- No EPC (5)
Top 3 Most Expensive Saleson Onslow Square, London, SW7
Schools Nearbyto 24, Onslow Square, London, SW7 3NS
The nearest primary school to 24, Onslow Square, London, SW7 3NS is Oratory Roman Catholic Primary School which is 269 metres away.
- 269mOratory Roman Catholic Primary School
- 431mOur Lady of Victories RC Primary School
- 525mMarlborough Primary School
The nearest secondary school is St. Thomas More Language College which is 794 metres away.
- 794mSt. Thomas More Language College
- 1.7kmChelsea Academy
- 1.8kmThe London Oratory School
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Public Transport Nearbyto 24, Onslow Square, London, SW7 3NS
The closest station to 24, Onslow Square, London, SW7 3NS is South Kensington station which is 300 metres away.
- 267mSouth Kensington
- 696mGloucester Road
- 1.2kmSloane Square
- 1.2kmKnightsbridge
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