Otterden Street - SE6 3SL
Key Postcode Insights
SE6 3SL is a residential postcode situated on Otterden Street, London, SE6 with 40 addresses.
It ranks as the 584th largest and 410th most expensive of the 784 postcodes in the SE6 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 40 properties: 29 houses and 11 flats.
- Ave. Sale Price
- £391,558
- 10 Year change
- up 7.9%
- Ave. Rental Price
- £2,046pcm
- 10 Year change
- up 44.5%
- Ave. £ per ft²
- £515/ft²
- Ave. Gross Yield
- 6.3%/year/yr
Key Postcode Insights
SE6 3SL is a residential postcode situated on Otterden Street, London, SE6 with 40 addresses.
It ranks as the 584th largest and 410th most expensive of the 784 postcodes in the SE6 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 40 properties: 29 houses and 11 flats.
- Ave. Sale Price
- £391,558
- 10 Year change
- up 7.9%
- Ave. Rental Price
- £2,046pcm
- 10 Year change
- up 44.5%
- Ave. £ per ft²
- £515/ft²
- Ave. Gross Yield
- 6.3%/year/yr
Explore Propertiesin SE6 3SL
- 1 Otterden Street
Building  |  2 Flats
- 3 Otterden Street
3 Bed Early-century House
- 5 Otterden Street
House
- 7 Otterden Street
House
- 9 Otterden Street
3 Bed Mid-century House
Sales Market Trends
The last sale in SE6 3SL sold for £248,923 on 30th June 2025. Since then prices are up an average of 0.3%.
The current average value in the postcode is £391,558.
The SE6 3SL Sales Market has increased by 7.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.2% | £391,558 |
| June 2025 | 1.7% | £392,215 |
| June 2024 | -1.2% | £385,716 |
| June 2023 | 1.3% | £390,214 |
| June 2022 | 4.7% | £385,314 |
| June 2021 | 0.9% | £368,082 |
| June 2020 | 4% | £364,941 |
| June 2019 | -2.8% | £350,851 |
| June 2018 | -1.2% | £360,872 |
| June 2017 | 0.7% | £365,189 |
| June 2016 | 14.2% | £362,725 |
| June 2015 | 15.6% | £317,704 |
| June 2014 | 27.7% | £274,753 |
| June 2013 | 6% | £215,160 |
| June 2012 | 3.8% | £203,076 |
| June 2011 | -0.5% | £195,651 |
| June 2010 | 6.6% | £196,732 |
| June 2009 | -12.3% | £184,526 |
| June 2008 | 0.3% | £210,303 |
| June 2007 | 0% | £209,694 |
Rental Market Trends
The current average rental value in the postcode is £2,046.
The SE6 3SL Rental Market has increased by 44.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 5.8% | £2,046pcm |
| June 2025 | 3.3% | £1,935pcm |
| June 2024 | 5.8% | £1,874pcm |
| June 2023 | 12.2% | £1,771pcm |
| June 2022 | 7.4% | £1,579pcm |
| June 2021 | 2.1% | £1,470pcm |
| June 2020 | 3.8% | £1,439pcm |
| June 2019 | -0.2% | £1,387pcm |
| June 2018 | -0.9% | £1,389pcm |
| June 2017 | -1% | £1,401pcm |
| June 2016 | 4.8% | £1,416pcm |
| June 2015 | 8.3% | £1,351pcm |
| June 2014 | 8% | £1,247pcm |
| June 2013 | 2% | £1,156pcm |
| June 2012 | 7.3% | £1,133pcm |
| June 2011 | 6.3% | £1,056pcm |
| June 2010 | 3.1% | £994pcm |
| June 2009 | -5.6% | £964pcm |
| June 2008 | 4.7% | £1,021pcm |
| June 2007 | 0% | £975pcm |
Sales History
The last sale was on 30th June 2025 for £248,923 and since then the market in the area has increased by 0.3%. The postcode has had a total of 18 sales since 1995.
SE6 3SL has seen 1 sale in the last three years and no sales in the last twelve months.
- Sold Jun 2025£248,923 | 2 Bed Flat71, Otterden Street, London, SE6 3SL71, Otterden Street, London, SE6 3SL
- Sold Apr 2021£385,000 | 4 Bed House55, Otterden Street, London, SE6 3SL55, Otterden Street, London, SE6 3SL
- Sold Nov 2019£215,000 | 2 Bed Flat73, Otterden Street, London, SE6 3SL73, Otterden Street, London, SE6 3SL
- Sold Sep 2012£209,000 | 3 Bed House81, Otterden Street, London, SE6 3SL81, Otterden Street, London, SE6 3SL
- Sold May 2007£220,000 | 3 Bed House23, Otterden Street, London, SE6 3SL23, Otterden Street, London, SE6 3SL
Nearby Postcodes
SE6 3SL is the 584th largest and the 410th most expensive postcode out of the 784 postcodes in the SE6 area.
- SE6 3SJ, Otterden Street, London, SE6SE6 3SJ23 Addresses|37 m away
- SE6 3ST, Adam Close, London, SE6SE6 3ST24 Addresses|60 m away
- SE6 3SQ, Firhill Road, London, SE6SE6 3SQ39 Addresses|103 m away
- SE6 3LT, Moremead Road, London, SE6SE6 3LT40 Addresses|118 m away
- SE6 3SH, Firhill Road, London, SE6SE6 3SH10 Addresses|144 m away
Property Types
- 7 mid-century houses built between 1936 and 1979
- 7 mid-century flats built between 1936 and 1979
- 1 house of an unknown age
- 14 early-century houses built between 1912 and 1935
- 2 early-century flats built between 1912 and 1935
- 9 other addresses of unknown type
- mid-century house (7)
- mid-century flat (7)
- house (1)
- early-century house (14)
- early-century flat (2)
- Unknown (9)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 30 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (20)
- G (0)
- D (10)
- No EPC (10)
Top 3 Most Expensive Sales
- Sold Aug 2025£432,500 | 3 Bed House14, Otterden Street, London, SE6 3SJ14, Otterden Street, London, SE6 3SJ
- Sold Jun 2021£410,100 | 3 Bed House8, Otterden Street, London, SE6 3SJ8, Otterden Street, London, SE6 3SJ
- Sold Apr 2021£385,000 | 4 Bed House55, Otterden Street, London, SE6 3SL55, Otterden Street, London, SE6 3SL
Schools Nearby
- Elfrida Primary School500 m away
- Haseltine Primary School500 m away
- Athelney Primary School600 m away
- Sedgehill Academy1.0 km away
- Forest Hill School1.2 km away
- Conisborough College1.3 km away
More reading links
Public Transport Nearby
The closest station to SE6 3SL is Lower Sydenham station, which is 600 metres away.
- Lower Sydenham|600 m away
- Bellingham|800 m away
- Beckenham Hill|1.1 km away
- New Beckenham|1.5 km away
