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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
105, Onslow Square, London, SW7 3LU
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105 Onslow SquareHouse Prices / London, Kensington and Chelsea, Onslow Square, SW7 3LU
Last updated Jun 2026
Key Building Insights
105 Onslow Square is a residential building situated on Onslow Square, London, SW7 with 15 addresses.
It ranks as the 1093rd largest and 742nd most expensive of the 1,225 buildings in the SW7 area. The dominant property type is a period flat built between 1800 and 1911.
The building contains a total of 15 properties: 15 flats.
15
Properties
- Flats
Key Building Insights
105 Onslow Square is a residential building situated on Onslow Square, London, SW7 with 15 addresses.
It ranks as the 1093rd largest and 742nd most expensive of the 1,225 buildings in the SW7 area. The dominant property type is a period flat built between 1800 and 1911.
The building contains a total of 15 properties: 15 flats.
15
Properties
- Flats
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House Pricesin 105 Onslow Square
Sale prices range from £849,829 for 2 bedroom leasehold flats (559 ft2) to £5,674,062 for 3 bedroom leasehold flats (3,638 ft2) .
Monthly rental prices range from £3,336 pcm for 2 bed flats to £20,680 pcm for 3 bed flats.
The gross rental yield is between 4.4% and 4.7%.
The average value per square foot is £1,542.
Average Sale Value
£1,903,380
Average Rental Value
£7,212 pcm
Average Rental Yield
4.5% /year
Average Value Per Sqft
£1,542 /ft2
Sales Market Trendsin 105 Onslow Square
The last sale in 105 Onslow Square sold for £5,500,000 on 13th January 2023. Since then prices are down an average of 8.1%.
The current average value in the building is £1,903,380.
The 105 Onslow Square Sales Market has decreased by 17.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | -0.4% | £1,903,380 |
| May 2025 | -4% | £1,910,257 |
| May 2024 | -2.7% | £1,990,873 |
| May 2023 | -3.7% | £2,045,878 |
| May 2022 | 5.7% | £2,123,882 |
| May 2021 | -3.6% | £2,010,030 |
| May 2020 | 3.7% | £2,084,128 |
| May 2019 | -1.5% | £2,009,052 |
| May 2018 | -3.3% | £2,038,623 |
| May 2017 | -8.7% | £2,107,823 |
| May 2016 | -2.5% | £2,308,211 |
| May 2015 | 0.6% | £2,366,900 |
| May 2014 | 17.2% | £2,353,169 |
| May 2013 | 4.4% | £2,007,523 |
| May 2012 | 14.6% | £1,922,302 |
| May 2011 | 13.1% | £1,676,801 |
| May 2010 | 15.9% | £1,483,065 |
| May 2009 | -8.2% | £1,279,880 |
| May 2008 | 15.3% | £1,394,161 |
| May 2007 | 0% | £1,209,356 |
Rental Market Trendsin 105 Onslow Square
The current average rental value in the building is £7,212.
The 105 Onslow Square Rental Market has increased by 34.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 4.5% | £7,212pcm |
| May 2025 | 4.3% | £6,902pcm |
| May 2024 | 1% | £6,616pcm |
| May 2023 | 13.2% | £6,554pcm |
| May 2022 | 25.8% | £5,790pcm |
| May 2021 | -9.7% | £4,604pcm |
| May 2020 | -3.9% | £5,095pcm |
| May 2019 | 3.6% | £5,303pcm |
| May 2018 | 1.3% | £5,120pcm |
| May 2017 | -5.7% | £5,056pcm |
| May 2016 | -2.8% | £5,364pcm |
| May 2015 | 0.7% | £5,519pcm |
| May 2014 | 1.2% | £5,481pcm |
| May 2013 | 0.6% | £5,414pcm |
| May 2012 | 2.3% | £5,383pcm |
| May 2011 | 11.2% | £5,265pcm |
| May 2010 | 13.7% | £4,732pcm |
| May 2009 | -14% | £4,162pcm |
| May 2008 | 7.7% | £4,838pcm |
| May 2007 | 0% | £4,493pcm |
Explore Propertiesin 105, Onslow Square, London, SW7 3LU
- Flat 1, 105, Onslow Square, London, SW7 3LU2 bed period flat
- Flat 2, 105, Onslow Square, London, SW7 3LU2 bed period flat
- Flat 3, 105, Onslow Square, London, SW7 3LU
- Flat 4, 105, Onslow Square, London, SW7 3LU
- Flat 5, 105, Onslow Square, London, SW7 3LU
- Flat 6, 105, Onslow Square, London, SW7 3LU3 bed period flat
- Flat 7, 105, Onslow Square, London, SW7 3LU2 bed period flat
- Flat 8, 105, Onslow Square, London, SW7 3LU3 bed period flat
- Flat 9, 105, Onslow Square, London, SW7 3LU3 bed period flat
- Flat 10, 105, Onslow Square, London, SW7 3LU3 bed flat
- Flat 11, 105, Onslow Square, London, SW7 3LU2 bed flat
- Flat 12, 105, Onslow Square, London, SW7 3LU3 bed period flat
- Flat 13, 105, Onslow Square, London, SW7 3LU2 bed period flat
- Flat 14, 105, Onslow Square, London, SW7 3LU2 bed period flat
- 105A, Onslow Square, London, SW7 3LU2 bed period flat
Sales Historyin 105, Onslow Square, London, SW7 3LU
The last sale was on 13th January 2023 for £5,500,000 and since then the market in the area has decreased by 8.1%. The building has had a total of 23 sales since 1995.
105, Onslow Square, London, SW7 3LU has seen 1 sale in the last three years and no sales in the last twelve months.
Sold Jan 2023£5,500,000 | 3 Bed Flat105, Onslow SquareFlat 9, 105, Onslow Square, London, SW7 3LU
Sold Apr 2021£2,500,000 | 3 Bed Flat105, Onslow SquareFlat 12, 105, Onslow Square, London, SW7 3LU
Sold Apr 2014£1,765,000 | 2 Bed Flat105, Onslow SquareFlat 1, 105, Onslow Square, London, SW7 3LU
Sold Sep 2013£1,742,500 | 2 Bed Flat105, Onslow SquareFlat 13, 105, Onslow Square, London, SW7 3LU
Sold Mar 2012£1,500,000 | 2 Bed Flat105, Onslow SquareFlat 2, 105, Onslow Square, London, SW7 3LU
Sold May 2011£115,625 | 3 Bed Flat105, Onslow SquareFlat 9, 105, Onslow Square, London, SW7 3LU
Sold Aug 2010£484,600 | 2 Bed FlatOnslow Square105A, Onslow Square, London, SW7 3LU
Sold Aug 2008£1,050,000 | 2 Bed Flat105, Onslow SquareFlat 11, 105, Onslow Square, London, SW7 3LU
Sold Jun 2008£1,000,000 | 2 Bed Flat105, Onslow SquareFlat 2, 105, Onslow Square, London, SW7 3LU
Sold Jun 2007£1,400,000 | 3 Bed Flat105, Onslow SquareFlat 10, 105, Onslow Square, London, SW7 3LU
Sold May 2004£2,500,000 | 2 Bed Flat105, Onslow SquareFlat 3, 105, Onslow Square, London, SW7 3LU
Sold Mar 2004£480,000 | 2 Bed Flat105, Onslow SquareFlat 13, 105, Onslow Square, London, SW7 3LU
Sold Apr 2003£1,300,000 | 3 Bed Flat105, Onslow SquareFlat 9, 105, Onslow Square, London, SW7 3LU
Sold Feb 2003£510,000 | 2 Bed Flat105, Onslow SquareFlat 2, 105, Onslow Square, London, SW7 3LU
Sold Apr 2002£550,000 | 2 Bed Flat105, Onslow SquareFlat 5, 105, Onslow Square, London, SW7 3LU
Sold Jan 2002£800,000 | 3 Bed Flat105, Onslow SquareFlat 4, 105, Onslow Square, London, SW7 3LU
Sold Feb 2000£1,600,000 | 3 Bed Flat105, Onslow SquareFlat 6, 105, Onslow Square, London, SW7 3LU
Sold Feb 1998£1,075,000 | 3 Bed Flat105, Onslow SquareFlat 6, 105, Onslow Square, London, SW7 3LU
Sold Jan 1998£935,000 | 3 Bed Flat105, Onslow SquareFlat 9, 105, Onslow Square, London, SW7 3LU
Sold May 1997£771,700 | 3 Bed Flat105, Onslow SquareFlat 6, 105, Onslow Square, London, SW7 3LU
Sold Apr 1997£63,000 | 2 Bed Flat105, Onslow SquareFlat 1, 105, Onslow Square, London, SW7 3LU
Sold Sep 1996£195,000 | 3 Bed Flat105, Onslow SquareFlat 12, 105, Onslow Square, London, SW7 3LU
Sold Feb 1996£645,000 | 3 Bed Flat105, Onslow SquareFlat 9, 105, Onslow Square, London, SW7 3LU
Property Typesin 105 Onslow Square
- 10 period flats built between 1800 and 1911
- 2 flats of an unknown age
- 3 other addresses of unknown type
- period flat (10)
- flat (2)
- Unknown (3)
Energy Efficiencyof properties in 105 Onslow Square
- Energy Performance Certificate (EPC) surveys conducted for 10 properties.
- The dominant rating is C.
- A (0)
- E (2)
- B (0)
- F (0)
- C (7)
- G (0)
- D (1)
- No EPC (5)
Top 3 Most Expensive Saleson Onslow Square, London, SW7
Schools Nearbyto 105, Onslow Square, London, SW7 3LU
The nearest primary school to 105, Onslow Square, London, SW7 3LU is Our Lady of Victories RC Primary School which is 300 metres away.
- 300mOur Lady of Victories RC Primary School
- 400mOratory Roman Catholic Primary School
- 700mMarlborough Primary School
The nearest secondary school is St. Thomas More Language College which is 1.0 kilometres away.
- 1.0kmSt. Thomas More Language College
- 1.6kmChelsea Academy
- 1.7kmThe London Oratory School
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Public Transport Nearbyto 105, Onslow Square, London, SW7 3LU
The closest station to 105, Onslow Square, London, SW7 3LU is South Kensington station which is 300 metres away.
- 300mSouth Kensington
- 500mGloucester Road
- 1.2kmEarl's Court
- 1.3kmKnightsbridge
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