HM Land Registry records the plot of land for 21, Blanchard Close as measuring 99 m².

That makes it the 8th largest plot in the postcode, where 16 of the 20 other houses have recorded plot data.

21, Blanchard Close has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 29 Apr 2025.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

Since 2007 79 properties similar to 21, Blanchard Close have sold within a radius of 480 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 19th June 2026, was 50, Belvoir Close, London, SE9 4TE, a freehold house which sold for £365,000.

Read more about house prices in SE9.

• Sold Jun 2026£365,000 | 3 Bed House50, Belvoir Close, London, SE9 4TE50, Belvoir Close, London, SE9 4TE
• Sold Jan 2025£405,000 | 3 Bed House13, Widecombe Road, London, SE9 4HH13, Widecombe Road, London, SE9 4HH
• Sold Aug 2024£335,000 | 3 Bed House25, Widecombe Road, London, SE9 4HH25, Widecombe Road, London, SE9 4HH
• Sold Apr 2024£395,000 | 3 Bed House63, Widecombe Road, London, SE9 4HH63, Widecombe Road, London, SE9 4HH
• Sold Mar 2024£361,000 | 3 Bed House27, Framlingham Crescent, London, SE9 4AB27, Framlingham Crescent, London, SE9 4AB
• Sold Jul 2023£365,000 | 3 Bed House45, Widecombe Road, London, SE9 4HH45, Widecombe Road, London, SE9 4HH
• Sold Jul 2022£345,000 | 3 Bed House38, Belvoir Close, London, SE9 4TE38, Belvoir Close, London, SE9 4TE
• Sold Oct 2021£344,000 | 3 Bed House44, Belvoir Close, London, SE9 4TE44, Belvoir Close, London, SE9 4TE
• Sold Jun 2021£385,000 | 3 Bed House35, Widecombe Road, London, SE9 4HH35, Widecombe Road, London, SE9 4HH
• Sold Jun 2021£343,000 | 3 Bed House51, Widecombe Road, London, SE9 4HH51, Widecombe Road, London, SE9 4HH
• Sold May 2021£340,000 | 3 Bed House146, Dunkery Road, London, SE9 4HS146, Dunkery Road, London, SE9 4HS
• Sold Apr 2021£357,000 | 3 Bed House1, Blanchard Close, London, SE9 4TZ1, Blanchard Close, London, SE9 4TZ
• Sold Jul 2018£315,000 | 3 Bed House27, Widecombe Road, London, SE9 4HH27, Widecombe Road, London, SE9 4HH
• Sold Mar 2018£305,000 | 3 Bed House3, Blanchard Close, London, SE9 4TZ3, Blanchard Close, London, SE9 4TZ
• Sold Aug 2016£310,000 | 3 Bed House2, Blanchard Close, London, SE9 4TZ2, Blanchard Close, London, SE9 4TZ
• Sold Jun 2016£310,000 | 3 Bed House7, Blanchard Close, London, SE9 4TZ7, Blanchard Close, London, SE9 4TZ
• Sold Apr 2013£181,000 | 3 Bed House17, Blanchard Close, London, SE9 4TZ17, Blanchard Close, London, SE9 4TZ
• Sold Oct 2012£164,500 | 3 Bed House48, Belvoir Close, London, SE9 4TE48, Belvoir Close, London, SE9 4TE
• Sold Jul 2010£174,000 | 3 Bed House40, Belvoir Close, London, SE9 4TE40, Belvoir Close, London, SE9 4TE
• Sold Nov 2007£190,000 | 3 Bed House41, Belvoir Close, London, SE9 4TE41, Belvoir Close, London, SE9 4TE

Of the 53 addresses on Blanchard Close, London, SE9, 21, Blanchard Close comes out as the 27th largest and the 17th most expensive in our analysis of the public data.

It is also £115k less expensive than the average property across the SE9 district.

• St Vincent's Catholic Primary School

  400 m away
• Orion Ravensworth

  500 m away
• Greenacres Primary School and Language Impairment Unit

  700 m away

• St Thomas More Catholic Comprehensive School

  2.0 km away
• Eltham Hill School

  2.1 km away
• Haberdashers' Knights Academy

  2.2 km away

• Mottingham

  |

  900 m away
• Grove Park

  |

  1.7 km away
• Elmstead Woods

  |

  1.7 km away

The flood risk here is rated Very Low, based on Environment Agency data.