According to data from HM Land Registry, 6, Thornsett Road sits on a plot of 643 m².

We have plot size data on 11 out of 11 other houses in the postcode and 6, Thornsett Road sits on the 2nd largest plot.

6, Thornsett Road has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 11 Mar 2010.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 6, Thornsett Road was last sold on 7th January 2011 for £455,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since January 2011, the market for similar properties has risen by 102.8%.

According to the Land Registry and our network of Estate Agents, there have been 15 sales of properties similar to 6, Thornsett Road within a radius of 370 metres since 2007.

The most recent example is 29, Stembridge Road, London, SE20 7UE, a freehold house which sold for £875,000 on the 24th September 2025.

Read more about house prices in SE20.

• Sold Sep 2025£875,000 | 5 Bed House29, Stembridge Road, London, SE20 7UE29, Stembridge Road, London, SE20 7UE
• Sold Mar 2025£950,000 | 5 Bed House13, Thornsett Road, London, SE20 7XB13, Thornsett Road, London, SE20 7XB
• Sold Feb 2024£990,000 | 5 Bed House20, Thornsett Road, London, SE20 7XE20, Thornsett Road, London, SE20 7XE
• Sold Dec 2023£950,000 | 5 Bed House4, Cambridge Road, London, SE20 7XL4, Cambridge Road, London, SE20 7XL
• Sold Nov 2023£880,000 | 5 Bed House161, Croydon Road, London, SE20 7TY161, Croydon Road, London, SE20 7TY
• Sold Sep 2021£850,000 | 5 Bed House31, Thornsett Road, London, SE20 7XB31, Thornsett Road, London, SE20 7XB
• Sold Jun 2021£922,500 | 5 Bed House23, Wheathill Road, London, SE20 7XQ23, Wheathill Road, London, SE20 7XQ
• Sold Jun 2020£965,000 | 5 Bed House62, Tremaine Road, London, SE20 7TZ62, Tremaine Road, London, SE20 7TZ
• Sold Apr 2017£820,000 | 5 Bed House29, Wheathill Road, London, SE20 7XQ29, Wheathill Road, London, SE20 7XQ
• Sold Mar 2014£750,000 | 5 Bed House40, Wheathill Road, London, SE20 7XH40, Wheathill Road, London, SE20 7XH
• Sold Oct 2013£585,000 | 5 Bed House8, Stembridge Road, London, SE20 7UF8, Stembridge Road, London, SE20 7UF
• Sold Aug 2013£525,000 | 5 Bed House20, Stembridge Road, London, SE20 7UF20, Stembridge Road, London, SE20 7UF
• Sold Jul 2011£530,000 | 5 Bed House4, Marlow Close, London, SE20 7XP4, Marlow Close, London, SE20 7XP
• Sold Mar 2008£430,000 | 5 Bed House10, Stembridge Road, London, SE20 7UF10, Stembridge Road, London, SE20 7UF
• Sold Apr 2007£470,000 | 5 Bed House128, Marlow Road, London, SE20 7XG128, Marlow Road, London, SE20 7XG

Thornsett Road, London, SE20 has a total of 52 addresses. According to our analysis of all the public data, 6, Thornsett Road is the 22nd largest and the 15th most expensive property on the street.

When compared to the postcode district it is £528k more expensive than the average property in SE20.

• Stewart Fleming Primary School

  400 m away
• St Mark's Church of England Primary Academy

  700 m away
• St Anthony's Catholic Primary School

  800 m away

• Harris Academy South Norwood

  800 m away
• Oasis Academy Arena

  1.2 km away
• Harris City Academy Crystal Palace

  1.2 km away

• Birkbeck

  |

  600 m away
• Anerley

  |

  900 m away
• Norwood Junction

  |

  900 m away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.