SE20 7SL is a residential postcode situated on Elmers End Road, London, SE20 with 69 addresses.
It ranks as the 449th largest and 22nd most expensive of the 464 postcodes in the SE20 area. The dominant property type is a early-century flat built between 1912 and 1935.
The postcode contains a total of 69 properties: 69 flats.
SE20 7SL is a residential postcode situated on Elmers End Road, London, SE20 with 69 addresses.
It ranks as the 449th largest and 22nd most expensive of the 464 postcodes in the SE20 area. The dominant property type is a early-century flat built between 1912 and 1935.
The postcode contains a total of 69 properties: 69 flats.
Sale prices range from £203,806 for 1 bedroom leasehold flats (428 ft2) to £281,420 for 2 bedroom leasehold flats (753 ft2) .
Monthly rental prices range from £1,085 pcm for 1 bed flats to £1,450 pcm for 2 bed flats.
The gross rental yield is between 6.2% and 6.5%.
The average value per square foot is £441.
The last sale in SE20 7SL sold for £215,000 on 19th December 2025. Since then prices are up an average of 2.1%.
The current average value in the postcode is £235,928.
The SE20 7SL Sales Market has decreased by 4.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 0% | £235,928 |
| April 2025 | 1.5% | £236,025 |
| April 2024 | -1.9% | £232,591 |
| April 2023 | -1% | £237,023 |
| April 2022 | 2.5% | £239,374 |
| April 2021 | 0.7% | £233,517 |
| April 2020 | 0.5% | £231,815 |
| April 2019 | -1.8% | £230,691 |
| April 2018 | -4.6% | £234,986 |
| April 2017 | 0.2% | £246,418 |
| April 2016 | 14.8% | £245,998 |
| April 2015 | 16.9% | £214,193 |
| April 2014 | 29.2% | £183,231 |
| April 2013 | 7.6% | £141,825 |
| April 2012 | 1.4% | £131,854 |
| April 2011 | -0.6% | £129,982 |
| April 2010 | 3.8% | £130,713 |
| April 2009 | -15.5% | £125,884 |
| April 2008 | 8.2% | £148,946 |
| April 2007 | 0% | £137,632 |
The current average rental value in the postcode is £1,259.
The SE20 7SL Rental Market has increased by 30.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 4% | £1,259pcm |
| April 2025 | 3.1% | £1,211pcm |
| April 2024 | 4.4% | £1,174pcm |
| April 2023 | 12.6% | £1,125pcm |
| April 2022 | 5.4% | £999pcm |
| April 2021 | -2.4% | £948pcm |
| April 2020 | 3.8% | £971pcm |
| April 2019 | 1.2% | £936pcm |
| April 2018 | -2.9% | £924pcm |
| April 2017 | -1.7% | £952pcm |
| April 2016 | 6.6% | £968pcm |
| April 2015 | 9.9% | £908pcm |
| April 2014 | 7.7% | £827pcm |
| April 2013 | 1.8% | £768pcm |
| April 2012 | 6% | £754pcm |
| April 2011 | 7.8% | £712pcm |
| April 2010 | -2.2% | £660pcm |
| April 2009 | -5.2% | £675pcm |
| April 2008 | 5.8% | £712pcm |
| April 2007 | 0% | £673pcm |
The last sale was on 19th December 2025 for £215,000 and since then the market in the area has increased by 2.1%. The postcode has had a total of 186 sales since 1995.
SE20 7SL has seen 13 sales in the last three years and 3 sales in the last twelve months.
SE20 7SL is the 449th largest and the 22nd most expensive postcode out of the 464 postcodes in the SE20 area.
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The closest station to SE20 7SL is Birkbeck station which is 500 metres away.
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