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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
SW7 3AGHouse Prices / London, Kensington and Chelsea, Onslow Gardens
Last updated May 2026
Key Postcode Insights
SW7 3AG is a residential postcode situated on Onslow Gardens, London, SW7 with 24 addresses.
It ranks as the 293rd largest and 162nd most expensive of the 505 postcodes in the SW7 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 24 properties: 24 flats.
24
Properties
- Flats
Key Postcode Insights
SW7 3AG is a residential postcode situated on Onslow Gardens, London, SW7 with 24 addresses.
It ranks as the 293rd largest and 162nd most expensive of the 505 postcodes in the SW7 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 24 properties: 24 flats.
24
Properties
- Flats
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House Pricesin SW7 3AG
Sale prices range from £359,793 for 1 bedroom leasehold flats (355 ft2) to £4,282,174 for 4 bedroom leasehold flats with a garden (1,883 ft2) .
Monthly rental prices range from £1,700 pcm for 1 bed flats to £11,822 pcm for 4 bed flats.
The gross rental yield is between 3.3% and 5.8%.
The average value per square foot is £2,070.
Average Sale Value
£1,532,566
Average Rental Value
£4,858 pcm
Average Rental Yield
3.8% /year
Average Value Per Sqft
£2,070 /ft2
Sales Market Trendsin SW7 3AG
The last sale in SW7 3AG sold for £3,500,000 on 28th March 2025. Since then prices are down an average of 2.4%.
The current average value in the postcode is £1,532,566.
The SW7 3AG Sales Market has decreased by 18.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.8% | £1,532,566 |
| April 2025 | -4.1% | £1,560,473 |
| April 2024 | -2.3% | £1,627,941 |
| April 2023 | -3.8% | £1,666,250 |
| April 2022 | 6.4% | £1,731,585 |
| April 2021 | -3.1% | £1,626,698 |
| April 2020 | 3% | £1,678,977 |
| April 2019 | -1.9% | £1,629,834 |
| April 2018 | -3.9% | £1,661,422 |
| April 2017 | -8% | £1,728,158 |
| April 2016 | -2.1% | £1,878,810 |
| April 2015 | 2.1% | £1,919,818 |
| April 2014 | 17.7% | £1,880,111 |
| April 2013 | 4% | £1,597,476 |
| April 2012 | 15.3% | £1,535,526 |
| April 2011 | 14% | £1,331,430 |
| April 2010 | 13.5% | £1,168,258 |
| April 2009 | -11.4% | £1,029,438 |
| April 2008 | 20.7% | £1,161,521 |
| April 2007 | 0% | £962,340 |
Rental Market Trendsin SW7 3AG
The current average rental value in the postcode is £4,858.
The SW7 3AG Rental Market has increased by 37.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 7.4% | £4,858pcm |
| April 2025 | 4.3% | £4,522pcm |
| April 2024 | 0.9% | £4,338pcm |
| April 2023 | 12.8% | £4,298pcm |
| April 2022 | 26.5% | £3,811pcm |
| April 2021 | -11.2% | £3,014pcm |
| April 2020 | -1.8% | £3,394pcm |
| April 2019 | 3% | £3,456pcm |
| April 2018 | 0.2% | £3,356pcm |
| April 2017 | -5.3% | £3,350pcm |
| April 2016 | -2.6% | £3,539pcm |
| April 2015 | 1.6% | £3,634pcm |
| April 2014 | 1.2% | £3,576pcm |
| April 2013 | 0% | £3,533pcm |
| April 2012 | 3.9% | £3,533pcm |
| April 2011 | 12.8% | £3,401pcm |
| April 2010 | 9.9% | £3,014pcm |
| April 2009 | -15.3% | £2,742pcm |
| April 2008 | 9.3% | £3,238pcm |
| April 2007 | 0% | £2,963pcm |
Properties and Buildingsin SW7 3AG, Onslow Gardens, London, SW7
- 25, Onslow Gardens, London, SW7 3AG4 bed period flat
- 26, Onslow Gardens, London, SW7Building7 units
- 27, Onslow Gardens, London, SW7 Period building6 units
- Basement, 27A, Onslow Gardens, London, SW7 3AG
- 28, Onslow Gardens, London, SW7 Period building6 units
- Basement, 28A, Onslow Gardens, London, SW7 3AG2 bed period flat
- Basement, 29A, Onslow Gardens, London, SW7 3AG
- 29, Onslow Gardens, London, SW7 3AG
Sales Historyin SW7 3AG
The last sale was on 28th March 2025 for £3,500,000 and since then the market in the area has decreased by 2.4%. The postcode has had a total of 29 sales since 1995.
SW7 3AG has seen 1 sale in the last three years and no sales in the last twelve months.
Sold Mar 2025£3,500,000 | 3 Bed Flat26, Onslow GardensFlat 3, 26, Onslow Gardens, London, SW7 3AG
Sold Jun 2021£360,000 | 1 Bed Flat28, Onslow GardensFlat 6, 28, Onslow Gardens, London, SW7 3AG
Sold Sep 2017£425,000 | 1 Bed Flat28, Onslow GardensFlat 6, 28, Onslow Gardens, London, SW7 3AG
Sold Sep 2017£2,045,000 | 3 Bed Flat28, Onslow GardensFlat 1, 28, Onslow Gardens, London, SW7 3AG
Sold Jul 2017£490,500 | 2 Bed Flat28, Onslow GardensFlat 4, 28, Onslow Gardens, London, SW7 3AG
Sold Oct 2015£620,000 | 1 Bed Flat27, Onslow GardensFlat 6, 27, Onslow Gardens, London, SW7 3AG
Sold Jul 2012£717,500 | 2 Bed Flat28, Onslow GardensFlat 4, 28, Onslow Gardens, London, SW7 3AG
Sold Jun 2010£440,000 | 2 Bed Flat26, Onslow GardensFlat 6, 26, Onslow Gardens, London, SW7 3AG
Sold Mar 2010£375,000 | 1 Bed Flat27, Onslow GardensFlat 6, 27, Onslow Gardens, London, SW7 3AG
Sold Aug 2008£1,380,000 | 3 Bed Flat26, Onslow GardensFlat 2, 26, Onslow Gardens, London, SW7 3AG
Sold Jul 2007£799,950 | 2 Bed Flat28, Onslow GardensFlat 3, 28, Onslow Gardens, London, SW7 3AG
Sold Aug 2006£1,450,000 | 3 Bed Flat28, Onslow GardensFlat 1, 28, Onslow Gardens, London, SW7 3AG
Sold Mar 2006£1,150,000 | 1 Bed FlatOnslow Gardens29, Onslow Gardens, London, SW7 3AG
Sold May 2004£240,000 | 2 Bed Flat26, Onslow GardensFlat 6, 26, Onslow Gardens, London, SW7 3AG
Sold Mar 2004£230,000 | 1 Bed Flat28, Onslow GardensFlat 6, 28, Onslow Gardens, London, SW7 3AG
Sold Nov 2002£495,000 | 2 Bed Flat28, Onslow GardensFlat 4, 28, Onslow Gardens, London, SW7 3AG
Sold Jun 2002£290,000 | 1 Bed Flat27, Onslow GardensFlat 5, 27, Onslow Gardens, London, SW7 3AG
Sold Jan 2001£337,500 | 2 Bed Flat28, Onslow GardensFlat 3, 28, Onslow Gardens, London, SW7 3AG
Sold Sep 2000£220,000 | 1 Bed Flat26, Onslow GardensFlat 1, 26, Onslow Gardens, London, SW7 3AG
Sold Jun 1999£345,000 | 2 Bed Flat27, Onslow GardensFlat 4, 27, Onslow Gardens, London, SW7 3AG
Sold Jun 1999£645,000 | 4 Bed FlatOnslow Gardens25, Onslow Gardens, London, SW7 3AG
Sold Mar 1999£249,950 | 2 Bed Flat28, Onslow GardensFlat 4, 28, Onslow Gardens, London, SW7 3AG
Sold Mar 1999£193,333 | 2 Bed Flat28A, Onslow GardensBasement, 28A, Onslow Gardens, London, SW7 3AG
Sold Jun 1998£150,000 | 1 Bed Flat26, Onslow GardensFlat 5, 26, Onslow Gardens, London, SW7 3AG
Sold Jun 1998£427,500 | 4 Bed FlatOnslow Gardens25, Onslow Gardens, London, SW7 3AG
Sold Jan 1998£116,000 | 2 Bed Flat26, Onslow GardensFlat 6, 26, Onslow Gardens, London, SW7 3AG
Sold Dec 1997£287,500 | 2 Bed Flat27, Onslow GardensFlat 4, 27, Onslow Gardens, London, SW7 3AG
Sold Mar 1996£170,000 | 3 Bed Flat27, Onslow GardensFlat 3, 27, Onslow Gardens, London, SW7 3AG
Sold Jun 1995£37,500 | 2 Bed Flat26, Onslow GardensFlat 4, 26, Onslow Gardens, London, SW7 3AG
Nearby Postcodesto SW7 3AG
SW7 3AG is the 293rd largest and the 162nd most expensive postcode out of the 505 postcodes in the SW7 area.
- 26 mSW7 3AH, Onslow Gardens, London, SW7SW7 3AH27 Addresses
- 40 mSW7 3AF, Onslow Mews West, London, SW7SW7 3AF17 Addresses
- 46 mSW7 3PY, Onslow Gardens, London, SW7SW7 3PY75 Addresses
- 49 mSW7 3AQ, Onslow Gardens, London, SW7SW7 3AQ9 Addresses
- 54 mSW7 3AE, Cranley Place, London, SW7SW7 3AE49 Addresses
- 62 mSW7 3LX, Onslow Gardens, London, SW7SW7 3LX22 Addresses
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Property Typesin SW7 3AG
- 21 period flats built between 1800 and 1911
- 3 other addresses of unknown type
- period flat (21)
- Unknown (3)
Energy Efficiencyof properties in SW7 3AG
- Energy Performance Certificate (EPC) surveys conducted for 15 properties.
- The dominant rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (6)
- G (0)
- D (9)
- No EPC (9)
Top 3 Most Expensive Saleson Onslow Gardens
Schools Nearbyto SW7 3AG
The nearest primary school to SW7 3AG is Our Lady of Victories RC Primary School which is 222 metres away.
- 222mOur Lady of Victories RC Primary School
- 503mOratory Roman Catholic Primary School
- 629mBousfield Primary School
The nearest secondary school is St. Thomas More Language College which is 1.1 kilometres away.
- 1.1kmSt. Thomas More Language College
- 1.5kmChelsea Academy
- 1.6kmThe London Oratory School
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Public Transport Nearbyto SW7 3AG
The closest station to SW7 3AG is South Kensington station which is 400 metres away.
- 370mSouth Kensington
- 497mGloucester Road
- 1.1kmEarl's Court
- 1.3kmWest Brompton
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