Onslow Gardens - SM6 9QH
Key Postcode Insights
SM6 9QH is a residential postcode situated on Onslow Gardens, Wallington, SM6 with 24 addresses.
It ranks as the 411th largest and 654th most expensive of the 712 postcodes in the SM6 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 24 properties: 18 houses and 6 flats.
- Ave. Sale Price
- £645,730
- 10 Year change
- up 6.8%
- Ave. Rental Price
- £2,597pcm
- 10 Year change
- up 41.0%
- Ave. £ per ft²
- £452/ft²
- Ave. Gross Yield
- 4.8%/year/yr
Key Postcode Insights
SM6 9QH is a residential postcode situated on Onslow Gardens, Wallington, SM6 with 24 addresses.
It ranks as the 411th largest and 654th most expensive of the 712 postcodes in the SM6 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 24 properties: 18 houses and 6 flats.
- Ave. Sale Price
- £645,730
- 10 Year change
- up 6.8%
- Ave. Rental Price
- £2,597pcm
- 10 Year change
- up 41.0%
- Ave. £ per ft²
- £452/ft²
- Ave. Gross Yield
- 4.8%/year/yr
Explore Propertiesin SM6 9QH
- 35 Onslow Gardens
House
- 37 Onslow Gardens
House
- 39 Onslow Gardens
House
- 41 Onslow Gardens
House
- 43 Onslow Gardens
Building  |  2 Flats
Sales Market Trends
The last sale in SM6 9QH sold for £400,000 on 18th November 2025. Since then prices are down an average of 2.5%.
The current average value in the postcode is £645,730.
The SM6 9QH Sales Market has increased by 6.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -3.5% | £645,730 |
| June 2025 | 1.1% | £669,495 |
| June 2024 | -2.1% | £662,379 |
| June 2023 | 0.9% | £676,908 |
| June 2022 | 4% | £670,557 |
| June 2021 | 3% | £644,514 |
| June 2020 | 2% | £625,785 |
| June 2019 | 0.1% | £613,440 |
| June 2018 | -1.5% | £612,904 |
| June 2017 | 2.9% | £622,056 |
| June 2016 | 12% | £604,368 |
| June 2015 | 11.4% | £539,786 |
| June 2014 | 14.7% | £484,594 |
| June 2013 | 4.7% | £422,418 |
| June 2012 | 4.6% | £403,401 |
| June 2011 | 0% | £385,623 |
| June 2010 | 12.1% | £385,508 |
| June 2009 | -12.4% | £343,874 |
| June 2008 | -2.4% | £392,419 |
| June 2007 | 0% | £402,050 |
Rental Market Trends
The current average rental value in the postcode is £2,597.
The SM6 9QH Rental Market has increased by 41.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.3% | £2,597pcm |
| June 2025 | 2.4% | £2,514pcm |
| June 2024 | 5.4% | £2,455pcm |
| June 2023 | 11.1% | £2,330pcm |
| June 2022 | 8% | £2,098pcm |
| June 2021 | 3% | £1,942pcm |
| June 2020 | 4% | £1,885pcm |
| June 2019 | 2.6% | £1,813pcm |
| June 2018 | -1.5% | £1,768pcm |
| June 2017 | -2.5% | £1,795pcm |
| June 2016 | 5.1% | £1,842pcm |
| June 2015 | 6.5% | £1,752pcm |
| June 2014 | 6.3% | £1,645pcm |
| June 2013 | 3.2% | £1,547pcm |
| June 2012 | 5.6% | £1,500pcm |
| June 2011 | 4.9% | £1,420pcm |
| June 2010 | 6.9% | £1,355pcm |
| June 2009 | -4.5% | £1,268pcm |
| June 2008 | 3.7% | £1,327pcm |
| June 2007 | 0% | £1,280pcm |
Sales History
The last sale was on 18th November 2025 for £400,000 and since then the market in the area has decreased by 2.5%. The postcode has had a total of 35 sales since 1995.
SM6 9QH has seen 3 sales in the last three years and 3 sales in the last twelve months.
- Sold Nov 2025£400,000 | 2 Bed Flat67B, Onslow Gardens, Wallington, SM6 9QH67B, Onslow Gardens, Wallington, SM6 9QH
- Sold Aug 2025£760,000 | 4 Bed House55, Onslow Gardens, Wallington, SM6 9QH55, Onslow Gardens, Wallington, SM6 9QH
- Sold Aug 2025£665,000 | 4 Bed House73, Onslow Gardens, Wallington, SM6 9QH73, Onslow Gardens, Wallington, SM6 9QH
- Sold Jan 2022£875,000 | 5 Bed House53, Onslow Gardens, Wallington, SM6 9QH53, Onslow Gardens, Wallington, SM6 9QH
- Sold Mar 2021£765,000 | 4 Bed House65, Onslow Gardens, Wallington, SM6 9QH65, Onslow Gardens, Wallington, SM6 9QH
Nearby Postcodes
SM6 9QH is the 411th largest and the 654th most expensive postcode out of the 712 postcodes in the SM6 area.
- SM6 9QQ, Onslow Gardens, Wallington, SM6SM6 9QQ30 Addresses|46 m away
- SM6 9QJ, Grosvenor Gardens, Wallington, SM6SM6 9QJ15 Addresses|75 m away
- SM6 9PS, Blenheim Gardens, Wallington, SM6SM6 9PS19 Addresses|93 m away
- SM6 0QP, Woodcote Road, Wallington, SM6SM6 0QP14 Addresses|103 m away
- SM6 9PU, Blenheim Gardens, Wallington, SM6SM6 9PU10 Addresses|106 m away
Property Types
- 11 period houses built between 1800 and 1911
- 6 period flats built between 1800 and 1911
- 7 other addresses of unknown type
- period house (11)
- period flat (6)
- Unknown (7)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 13 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (0)
- F (3)
- C (0)
- G (0)
- D (6)
- No EPC (11)
Top 3 Most Expensive Sales
- Sold Jan 2022£875,000 | 5 Bed House53, Onslow Gardens, Wallington, SM6 9QH53, Onslow Gardens, Wallington, SM6 9QH
- Sold Nov 2022£875,000 | 4 Bed House52, Onslow Gardens, Wallington, SM6 9QQ52, Onslow Gardens, Wallington, SM6 9QQ
- Sold Oct 2022£827,000 | 4 Bed House89, Onslow Gardens, Wallington, SM6 9PX89, Onslow Gardens, Wallington, SM6 9PX
Schools Nearby
- Bandon Hill Primary School700 m away
- Wood Field Primary School700 m away
- Foresters Primary School800 m away
- Wallington High School for Girls700 m away
- The John Fisher School1.3 km away
- Wilson's School1.4 km away
More reading links
Public Transport Nearby
The closest station to SM6 9QH is Wallington station, which is 700 metres away.
- Wallington|700 m away
- Carshalton Beeches|1.6 km away
- Carshalton|2.1 km away
- Waddon|2.5 km away
