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2 Onslow SquareHouse Prices / London, Kensington and Chelsea, Onslow Square, SW7 3NP
Last updated May 2026
Key Building Insights
2 Onslow Square is a residential building situated on Onslow Square, London, SW7 with 2 addresses.
It ranks as the 53rd largest and 1189th 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 2 properties: 2 flats.
2
Properties
- Flats
Key Building Insights
2 Onslow Square is a residential building situated on Onslow Square, London, SW7 with 2 addresses.
It ranks as the 53rd largest and 1189th 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 2 properties: 2 flats.
2
Properties
- Flats
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House Pricesin 2 Onslow Square
Sale prices range from £3,326,009 for 4 bedroom leasehold flats with a garden (1,840 ft2) to £3,904,777 for 4 bedroom leasehold flats with a garden (1,840 ft2) .
Monthly rental prices range from £11,074 pcm for 4 bed flats to £14,183 pcm for 4 bed flats.
The gross rental yield is between 4.0% and 4.4%.
The average value per square foot is £1,964.
Average Sale Value
£3,615,393
Average Rental Value
£12,629 pcm
Average Rental Yield
4.2% /year
Average Value Per Sqft
£1,964 /ft2
Sales Market Trendsin 2 Onslow Square
The last sale in 2 Onslow Square sold for £4,250,000 on 29th April 2015. Since then prices are down an average of 16.3%.
The current average value in the building is £3,615,393.
The 2 Onslow Square Sales Market has decreased by 13.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.5% | £3,615,393 |
| April 2025 | -3.7% | £3,634,388 |
| April 2024 | -1.6% | £3,775,698 |
| April 2023 | -3.9% | £3,837,265 |
| April 2022 | 6.7% | £3,991,936 |
| April 2021 | -2.3% | £3,739,538 |
| April 2020 | 4.2% | £3,828,070 |
| April 2019 | -2.8% | £3,673,110 |
| April 2018 | -1.4% | £3,777,415 |
| April 2017 | -8.1% | £3,832,621 |
| April 2016 | -3.4% | £4,170,130 |
| April 2015 | 2.2% | £4,319,067 |
| April 2014 | 14.9% | £4,224,481 |
| April 2013 | 4.4% | £3,675,595 |
| April 2012 | 16.4% | £3,521,499 |
| April 2011 | 17.6% | £3,026,020 |
| April 2010 | 13.1% | £2,574,151 |
| April 2009 | -13.4% | £2,277,000 |
| April 2008 | 24.5% | £2,628,748 |
| April 2007 | 0% | £2,110,640 |
Rental Market Trendsin 2 Onslow Square
The current average rental value in the building is £12,629.
The 2 Onslow Square Rental Market has increased by 45.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 8.8% | £12,629pcm |
| April 2025 | 4.7% | £11,607pcm |
| April 2024 | 1.6% | £11,087pcm |
| April 2023 | 12.6% | £10,907pcm |
| April 2022 | 26.8% | £9,683pcm |
| April 2021 | -10.5% | £7,635pcm |
| April 2020 | -0.6% | £8,527pcm |
| April 2019 | 2.1% | £8,582pcm |
| April 2018 | 2.7% | £8,409pcm |
| April 2017 | -5.4% | £8,188pcm |
| April 2016 | -3.9% | £8,655pcm |
| April 2015 | 1.8% | £9,010pcm |
| April 2014 | -1.1% | £8,855pcm |
| April 2013 | 0.3% | £8,957pcm |
| April 2012 | 4.8% | £8,929pcm |
| April 2011 | 16.4% | £8,517pcm |
| April 2010 | 9.5% | £7,319pcm |
| April 2009 | -17.2% | £6,684pcm |
| April 2008 | 12.8% | £8,076pcm |
| April 2007 | 0% | £7,162pcm |
Explore Propertiesin 2, Onslow Square, London, SW7 3NP
Sales Historyin 2, Onslow Square, London, SW7 3NP
The last sale was on 29th April 2015 for £4,250,000 and since then the market in the area has decreased by 16.3%. The building has had a total of 6 sales since 1995.
2, Onslow Square, London, SW7 3NP has seen no sales in the last three years and no sales in the last twelve months.
Sold Apr 2015£4,250,000 | 4 Bed FlatOnslow Square2, Onslow Square, London, SW7 3NP
Sold Jul 2010£2,500,000 | 4 Bed FlatOnslow Square2, Onslow Square, London, SW7 3NP
Sold Jun 2006£2,450,000 | 4 Bed FlatOnslow Square2, Onslow Square, London, SW7 3NP
Sold Nov 2003£1,180,000 | 4 Bed FlatOnslow Square2, Onslow Square, London, SW7 3NP
Sold Jun 1996£649,000 | 4 Bed FlatOnslow Square2, Onslow Square, London, SW7 3NP
Sold Apr 1996£112,325 | 4 Bed FlatOnslow Square2, Onslow Square, London, SW7 3NP
Property Typesin 2 Onslow Square
- 1 period flat built between 1800 and 1911
- 1 other address of unknown type
- period flat (1)
- Unknown (1)
Energy Efficiencyof properties in 2 Onslow Square
- Energy Performance Certificate (EPC) surveys conducted for 1 property.
- The dominant rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (0)
- G (0)
- D (1)
- No EPC (1)
Top 3 Most Expensive Saleson Onslow Square, London, SW7
Schools Nearbyto 2, Onslow Square, London, SW7 3NP
The nearest primary school to 2, Onslow Square, London, SW7 3NP is Oratory Roman Catholic Primary School which is 257 metres away.
- 257mOratory Roman Catholic Primary School
- 466mOur Lady of Victories RC Primary School
- 473mMarlborough Primary School
The nearest secondary school is St. Thomas More Language College which is 743 metres away.
- 743mSt. Thomas More Language College
- 1.7kmChelsea Academy
- 1.8kmThe London Oratory School
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Public Transport Nearbyto 2, Onslow Square, London, SW7 3NP
The closest station to 2, Onslow Square, London, SW7 3NP is South Kensington station which is 200 metres away.
- 239mSouth Kensington
- 721mGloucester Road
- 1.1kmKnightsbridge
- 1.1kmSloane Square
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