SE21 7LZ is a residential postcode situated on College Road, London, SE21 with 39 addresses.
It ranks as the 237th largest and 115th most expensive of the 275 postcodes in the SE21 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 39 properties: 39 flats.
SE21 7LZ is a residential postcode situated on College Road, London, SE21 with 39 addresses.
It ranks as the 237th largest and 115th most expensive of the 275 postcodes in the SE21 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 39 properties: 39 flats.
Sale prices range from £477,690 for 2 bedroom leasehold flats (731 ft2) to £785,056 for 3 bedroom leasehold flats (1,291 ft2) .
Monthly rental prices range from £1,886 pcm for 2 bed flats to £2,986 pcm for 3 bed flats.
The gross rental yield is between 4.6% and 4.8%.
The average value per square foot is £681.
The last sale in SE21 7LZ sold for £625,000 on 5th September 2025. Since then prices are up an average of 1.5%.
The current average value in the postcode is £619,907.
The SE21 7LZ Sales Market has increased by 0.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 0.1% | £619,907 |
| April 2025 | 0.6% | £619,088 |
| April 2024 | 0.9% | £615,403 |
| April 2023 | -2% | £610,059 |
| April 2022 | 3.8% | £622,813 |
| April 2021 | 0.5% | £600,297 |
| April 2020 | 2% | £597,050 |
| April 2019 | -2.2% | £585,612 |
| April 2018 | -3.8% | £598,554 |
| April 2017 | 1% | £622,254 |
| April 2016 | 11.1% | £615,937 |
| April 2015 | 8.8% | £554,637 |
| April 2014 | 27.5% | £509,837 |
| April 2013 | 8.4% | £399,745 |
| April 2012 | 5.4% | £368,938 |
| April 2011 | 5% | £350,152 |
| April 2010 | 6.7% | £333,586 |
| April 2009 | -12.6% | £312,629 |
| April 2008 | 5.4% | £357,517 |
| April 2007 | 0% | £339,348 |
The current average rental value in the postcode is £2,442.
The SE21 7LZ Rental Market has increased by 32.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 5.3% | £2,442pcm |
| April 2025 | 2.7% | £2,319pcm |
| April 2024 | 6.4% | £2,258pcm |
| April 2023 | 10.8% | £2,122pcm |
| April 2022 | 7.6% | £1,916pcm |
| April 2021 | -2.2% | £1,780pcm |
| April 2020 | 2.1% | £1,821pcm |
| April 2019 | 1.6% | £1,783pcm |
| April 2018 | -1.7% | £1,754pcm |
| April 2017 | -3.4% | £1,784pcm |
| April 2016 | 6.8% | £1,846pcm |
| April 2015 | 5.4% | £1,729pcm |
| April 2014 | 5.1% | £1,641pcm |
| April 2013 | 4.1% | £1,561pcm |
| April 2012 | 10% | £1,500pcm |
| April 2011 | 11.4% | £1,364pcm |
| April 2010 | -1.6% | £1,224pcm |
| April 2009 | -3.6% | £1,244pcm |
| April 2008 | 1.4% | £1,290pcm |
| April 2007 | 0% | £1,273pcm |
The last sale was on 5th September 2025 for £625,000 and since then the market in the area has increased by 1.5%. The postcode has had a total of 83 sales since 1995.
SE21 7LZ has seen 5 sales in the last three years and 1 sale in the last twelve months.
SE21 7LZ is the 237th largest and the 115th most expensive postcode out of the 275 postcodes in the SE21 area.
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