SE9 4SN is a residential postcode situated on Avondale Road, London, SE9 with 32 addresses.
It ranks as the 867th largest and 1032nd most expensive of the 1,148 postcodes in the SE9 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 32 properties: 32 houses.
SE9 4SN is a residential postcode situated on Avondale Road, London, SE9 with 32 addresses.
It ranks as the 867th largest and 1032nd most expensive of the 1,148 postcodes in the SE9 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 32 properties: 32 houses.
Sale prices range from £554,484 for 3 bedroom freehold houses with a garden (914 ft2) to £745,709 for 4 bedroom freehold houses with a garden (1,550 ft2) .
Monthly rental prices range from £2,427 pcm for 3 bed houses to £2,992 pcm for 4 bed houses.
The gross rental yield is between 4.8% and 5.3%.
The average value per square foot is £520.
The last sale in SE9 4SN sold for £837,500 on 19th December 2025. Since then prices are down an average of 0.6%.
The current average value in the postcode is £650,606.
The SE9 4SN Sales Market has increased by 25.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 0.1% | £650,606 |
| April 2025 | 3.4% | £650,073 |
| April 2024 | -2% | £628,469 |
| April 2023 | 1.2% | £641,521 |
| April 2022 | 8% | £633,670 |
| April 2021 | 6.1% | £586,490 |
| April 2020 | 2% | £552,750 |
| April 2019 | 0.4% | £542,138 |
| April 2018 | -0.8% | £540,164 |
| April 2017 | 4.9% | £544,261 |
| April 2016 | 13.5% | £518,618 |
| April 2015 | 13.9% | £456,933 |
| April 2014 | 18.1% | £401,010 |
| April 2013 | 9.2% | £339,548 |
| April 2012 | 4.7% | £310,903 |
| April 2011 | 1% | £297,052 |
| April 2010 | 7.2% | £293,994 |
| April 2009 | -12.5% | £274,337 |
| April 2008 | 4.5% | £313,706 |
| April 2007 | 0% | £300,085 |
The current average rental value in the postcode is £2,723.
The SE9 4SN Rental Market has increased by 54.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.5% | £2,723pcm |
| April 2025 | 2.4% | £2,629pcm |
| April 2024 | 6.3% | £2,568pcm |
| April 2023 | 12.7% | £2,416pcm |
| April 2022 | 8% | £2,144pcm |
| April 2021 | 5.3% | £1,984pcm |
| April 2020 | 3% | £1,885pcm |
| April 2019 | 1.8% | £1,830pcm |
| April 2018 | 2.2% | £1,797pcm |
| April 2017 | -0.3% | £1,759pcm |
| April 2016 | 3.2% | £1,765pcm |
| April 2015 | 7.1% | £1,710pcm |
| April 2014 | 9% | £1,597pcm |
| April 2013 | 10.1% | £1,464pcm |
| April 2012 | 7.9% | £1,330pcm |
| April 2011 | 2.3% | £1,232pcm |
| April 2010 | 4.3% | £1,205pcm |
| April 2009 | -6.6% | £1,155pcm |
| April 2008 | 6.9% | £1,236pcm |
| April 2007 | 0% | £1,156pcm |
The last sale was on 19th December 2025 for £837,500 and since then the market in the area has decreased by 0.6%. The postcode has had a total of 43 sales since 1995.
SE9 4SN has seen 6 sales in the last three years and 1 sale in the last twelve months.
SE9 4SN is the 867th largest and the 1032nd most expensive postcode out of the 1,148 postcodes in the SE9 area.
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The closest station to SE9 4SN is Mottingham station which is 700 metres away.
The recent census recorded whether a resident owned or rented their home.
In the area around SE9 4SN, 33.6% of property is privately owned with a mortgage and 31.2% is socially rented.
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 SE9 4SN, 21.9% of residents are recorded as possessing school level qualifications and 35.3% as possessing degree level qualifications.
The graph below shows how this compares to Greater London and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around SE9 4SN, the average age was 37.2 and the most common age was 42.
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 SE9 4SN, 2.3% 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 SE9 4SN, there are an average of 1.0 cars per household.
See below for how this compares to Greater London and the rest of England & Wales.
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast 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.
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