Onslow Square - SW7 3NS
Key Postcode Insights
SW7 3NS is a residential postcode situated on Onslow Square, London, SW7 with 30 addresses.
It ranks as the 345th largest and 253rd most expensive of the 505 postcodes in the SW7 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 30 properties: 29 flats and 1 other property.
- Ave. Sale Price
- £2,365,485
- 10 Year change
- down 18.4%
- Ave. Rental Price
- £6,671pcm
- 10 Year change
- up 39.3%
- Ave. £ per ft²
- £2,111/ft²
- Ave. Gross Yield
- 3.4%/year/yr
Key Postcode Insights
SW7 3NS is a residential postcode situated on Onslow Square, London, SW7 with 30 addresses.
It ranks as the 345th largest and 253rd most expensive of the 505 postcodes in the SW7 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 30 properties: 29 flats and 1 other property.
- Ave. Sale Price
- £2,365,485
- 10 Year change
- down 18.4%
- Ave. Rental Price
- £6,671pcm
- 10 Year change
- up 39.3%
- Ave. £ per ft²
- £2,111/ft²
- Ave. Gross Yield
- 3.4%/year/yr
Explore Properties in SW7 3NS
- 24 Onslow Square
Period Building | 10 Units
- 32 Onslow Square
Period Building | 11 Units
- 38 Onslow Square
Period Building | 8 Units
- 42 Onslow Square
Flat
Sales Market Trends
The last sale in SW7 3NS sold for £1,730,000 on 6th March 2024. Since then prices are down an average of 8.5%.
The current average value in the postcode is £2,365,485.
The SW7 3NS Sales Market has decreased by 18.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | -3% | £2,365,485 |
| July 2025 | -3.2% | £2,438,289 |
| July 2024 | -3.3% | £2,518,732 |
| July 2023 | -3.3% | £2,605,319 |
| July 2022 | 4.2% | £2,695,021 |
| July 2021 | -1.8% | £2,586,427 |
| July 2020 | 3.3% | £2,633,442 |
| July 2019 | -1.2% | £2,548,305 |
| July 2018 | -4.8% | £2,579,985 |
| July 2017 | -6.5% | £2,708,863 |
| July 2016 | -3.1% | £2,898,094 |
| July 2015 | -0.3% | £2,990,294 |
| July 2014 | 14.3% | £2,999,130 |
| July 2013 | 5.5% | £2,624,639 |
| July 2012 | 13.6% | £2,486,964 |
| July 2011 | 15.1% | £2,188,375 |
| July 2010 | 14.6% | £1,901,902 |
| July 2009 | -4.6% | £1,659,497 |
| July 2008 | 5.8% | £1,739,786 |
| July 2007 | 0% | £1,644,078 |
Rental Market Trends
The current average rental value in the postcode is £6,671.
The SW7 3NS Rental Market has increased by 39.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | 7.1% | £6,671pcm |
| July 2025 | 3.9% | £6,228pcm |
| July 2024 | 1.4% | £5,995pcm |
| July 2023 | 10.7% | £5,909pcm |
| July 2022 | 23.2% | £5,338pcm |
| July 2021 | -2.4% | £4,331pcm |
| July 2020 | -7.9% | £4,439pcm |
| July 2019 | 3.4% | £4,820pcm |
| July 2018 | 1.4% | £4,662pcm |
| July 2017 | -4% | £4,596pcm |
| July 2016 | -4.6% | £4,788pcm |
| July 2015 | 2.3% | £5,021pcm |
| July 2014 | -0.2% | £4,908pcm |
| July 2013 | 1.1% | £4,919pcm |
| July 2012 | 1.1% | £4,865pcm |
| July 2011 | 9% | £4,813pcm |
| July 2010 | 16.2% | £4,414pcm |
| July 2009 | -11.9% | £3,799pcm |
| July 2008 | 2.9% | £4,313pcm |
| July 2007 | 0% | £4,190pcm |
Sales History
The last recorded sale was on 6th March 2024 for £1,730,000 and since then the market in the area has decreased by 8.5%.
SW7 3NS has had 3 sales since 1995, with 1 in the last three years and none in the last twelve months.
- Sold Mar 2024£1,730,000 | 2 Bed FlatFlat 1, 24, Onslow Square, London, SW7 3NSFlat 1, 24, Onslow Square, London, SW7 3NS
- Sold Mar 2021£1,700,000 | 2 Bed FlatFlat 3, 24, Onslow Square, London, SW7 3NSFlat 3, 24, Onslow Square, London, SW7 3NS
- Sold May 2020£6,700,000 | 2 Bed FlatFlat 2, 38, Onslow Square, London, SW7 3NSFlat 2, 38, Onslow Square, London, SW7 3NS
Nearby Postcodes
SW7 3NS is the 345th largest and the 253rd most expensive postcode out of the 505 postcodes in the SW7 area.
- SW7 3NT, Sumner Place, London, SW7SW7 3NT9 Addresses|42 m away
- SW7 3NP, Onslow Square, London, SW7SW7 3NP34 Addresses|61 m away
- SW7 3NX, Onslow Square, London, SW7SW7 3NX21 Addresses|92 m away
- SW7 3NN, Sydney Place, London, SW7SW7 3NN7 Addresses|93 m away
- SW7 3LS, Onslow Square, London, SW7SW7 3LS26 Addresses|128 m away
Property Types
- 29 period flats built between 1800 and 1911
- 1 other address of unknown type
- period flat (29)
- Unknown (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 18 properties.
- The most common rating is D.
- A (0)
- E (2)
- B (0)
- F (0)
- C (7)
- G (0)
- D (9)
- No EPC (12)
Top 3 Most Expensive Sales
- Sold Sep 2022£17,000,000 | 1 Bed Flat57, Onslow Square, London, SW7 3LR57, Onslow Square, London, SW7 3LR
- Sold Dec 2017£7,550,000 | 4 Bed FlatFlat 3, 32, Onslow Square, London, SW7 3NSFlat 3, 32, Onslow Square, London, SW7 3NS
- Sold May 2020£6,700,000 | 2 Bed FlatFlat 2, 38, Onslow Square, London, SW7 3NSFlat 2, 38, Onslow Square, London, SW7 3NS
Schools Nearby
- Oratory Roman Catholic Primary School300 m away
- Our Lady of Victories RC Primary School400 m away
- Marlborough Primary School500 m away
- St. Thomas More Language College800 m away
- Chelsea Academy1.7 km away
- The London Oratory School1.8 km away
More reading links
Public Transport Nearby
The closest station to SW7 3NS is South Kensington station, which is 300 metres away.
- South Kensington|300 m away
- Gloucester Road|700 m away
- Sloane Square|1.2 km away
- Knightsbridge|1.2 km away
