SM6 9DX is a residential postcode situated on Heron Way, Wallington, SM6 with 43 addresses.
It ranks as the 618th largest and 192nd most expensive of the 712 postcodes in the SM6 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 43 properties: 14 houses and 29 flats.
SM6 9DX is a residential postcode situated on Heron Way, Wallington, SM6 with 43 addresses.
It ranks as the 618th largest and 192nd most expensive of the 712 postcodes in the SM6 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 43 properties: 14 houses and 29 flats.
Sale prices range from £222,280 for 1 bedroom leasehold flats (441 ft2) to £493,191 for 4 bedroom leasehold houses with a garden (1,280 ft2) .
Monthly rental prices range from £1,127 pcm for 1 bed flats to £2,427 pcm for 4 bed houses.
The gross rental yield is between 5.9% and 6.3%.
The average value per square foot is £432.
The last sale in SM6 9DX sold for £290,000 on 29th September 2025. Since then prices are down an average of 0.2%.
The current average value in the postcode is £323,682.
The SM6 9DX Sales Market has increased by 9.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -2.1% | £323,682 |
| April 2025 | 1.4% | £330,605 |
| April 2024 | -3.2% | £326,097 |
| April 2023 | 3.5% | £336,795 |
| April 2022 | 3.4% | £325,335 |
| April 2021 | 3.4% | £314,709 |
| April 2020 | 0.7% | £304,488 |
| April 2019 | -0.9% | £302,243 |
| April 2018 | -0.8% | £305,090 |
| April 2017 | 4.2% | £307,402 |
| April 2016 | 14% | £294,947 |
| April 2015 | 13.2% | £258,779 |
| April 2014 | 13% | £228,589 |
| April 2013 | 6.9% | £202,283 |
| April 2012 | 3.1% | £189,215 |
| April 2011 | -1.2% | £183,542 |
| April 2010 | 8.7% | £185,765 |
| April 2009 | -14.9% | £170,849 |
| April 2008 | 3.1% | £200,682 |
| April 2007 | 0% | £194,656 |
The current average rental value in the postcode is £1,649.
The SM6 9DX Rental Market has increased by 38.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.4% | £1,649pcm |
| April 2025 | 3.2% | £1,610pcm |
| April 2024 | 6.3% | £1,560pcm |
| April 2023 | 11.2% | £1,468pcm |
| April 2022 | 8.6% | £1,320pcm |
| April 2021 | 2.5% | £1,216pcm |
| April 2020 | 3.3% | £1,186pcm |
| April 2019 | 0.9% | £1,148pcm |
| April 2018 | -1.2% | £1,138pcm |
| April 2017 | -3% | £1,152pcm |
| April 2016 | 7.6% | £1,188pcm |
| April 2015 | 7.4% | £1,104pcm |
| April 2014 | 6.1% | £1,028pcm |
| April 2013 | 5.1% | £969pcm |
| April 2012 | 5.3% | £922pcm |
| April 2011 | 3.4% | £875pcm |
| April 2010 | 3.3% | £846pcm |
| April 2009 | -4.8% | £820pcm |
| April 2008 | 5.7% | £861pcm |
| April 2007 | 0% | £815pcm |
The last sale was on 29th September 2025 for £290,000 and since then the market in the area has decreased by 0.2%. The postcode has had a total of 82 sales since 1995.
SM6 9DX has seen 8 sales in the last three years and 4 sales in the last twelve months.
SM6 9DX is the 618th largest and the 192nd most expensive postcode out of the 712 postcodes in the SM6 area.
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The recent census recorded whether a resident owned or rented their home.
In the area around SM6 9DX, % of property is and % is .
The graph below shows how this compares to Greater London and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around SM6 9DX, 0.0% of residents are recorded as possessing school level qualifications and 0.0% as possessing degree level qualifications.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around SM6 9DX, 0.0% of property was a second home.
Comparison figures for Greater London and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around SM6 9DX, there are an average of 0.0 cars per household.
See below for how this compares to Greater London and the rest of England & Wales.
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.