HM Land Registry records the plot of land for 29, Grassmount as measuring 78 m².

That makes it the 27th largest plot in the postcode, where all 29 other houses have recorded plot data.

29, Grassmount has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Jan 2010.

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

The most recent sale of 29, Grassmount completed on 6th June 2003 at £200,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Since 2019 36 properties similar to 29, Grassmount have sold within a radius of 400 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 12th June 2026, was 22, Round Hill, London, SE26 4RG, a freehold house which sold for £642,800.

Read more about house prices in SE23.

• Sold Jun 2026£642,800 | 3 Bed House22, Round Hill, London, SE26 4RG22, Round Hill, London, SE26 4RG
• Sold Nov 2025£597,500 | 3 Bed House6A, Kirkdale, London, SE26 4NE6A, Kirkdale, London, SE26 4NE
• Sold Mar 2025£725,000 | 3 Bed House2, Kings Garth Mews, London, SE23 3TZ2, Kings Garth Mews, London, SE23 3TZ
• Sold Mar 2025£765,000 | 3 Bed House16, Century Yard, London, SE23 3XT16, Century Yard, London, SE23 3XT
• Sold Oct 2024£725,000 | 3 Bed House5, Kings Garth Mews, London, SE23 3TZ5, Kings Garth Mews, London, SE23 3TZ
• Sold May 2024£635,000 | 3 Bed House40, Round Hill, London, SE26 4RG40, Round Hill, London, SE26 4RG
• Sold Jan 2024£565,000 | 3 Bed House12, Century Yard, London, SE23 3XT12, Century Yard, London, SE23 3XT
• Sold Aug 2023£650,000 | 3 Bed House8A, Kirkdale, London, SE26 4NE8A, Kirkdale, London, SE26 4NE
• Sold Jun 2023£550,000 | 3 Bed House8, Century Yard, London, SE23 3XT8, Century Yard, London, SE23 3XT
• Sold Oct 2022£553,200 | 3 Bed House4, Surrey Mount, London, SE23 3PF4, Surrey Mount, London, SE23 3PF
• Sold Sep 2022£822,500 | 3 Bed House28, Grassmount, London, SE23 3UW28, Grassmount, London, SE23 3UW
• Sold Sep 2022£600,000 | 3 Bed House5, Surrey Mount, London, SE23 3PF5, Surrey Mount, London, SE23 3PF
• Sold Jul 2022£600,000 | 3 Bed House3, Julian Tayler Path, London, SE23 3XR3, Julian Tayler Path, London, SE23 3XR
• Sold Jun 2022£585,000 | 3 Bed House1, Kings Garth Mews, London, SE23 3TZ1, Kings Garth Mews, London, SE23 3TZ
• Sold Aug 2021£599,950 | 3 Bed House6, Surrey Mount, London, SE23 3PF6, Surrey Mount, London, SE23 3PF
• Sold Apr 2021£570,000 | 3 Bed House10A, Kirkdale, London, SE26 4NE10A, Kirkdale, London, SE26 4NE
• Sold Dec 2020£562,000 | 3 Bed House12, Kirkdale, London, SE26 4NE12, Kirkdale, London, SE26 4NE
• Sold Aug 2020£510,000 | 3 Bed House14, Century Yard, London, SE23 3XT14, Century Yard, London, SE23 3XT
• Sold Jan 2020£570,000 | 3 Bed House12, Surrey Mount, London, SE23 3PF12, Surrey Mount, London, SE23 3PF
• Sold May 2019£576,000 | 3 Bed House2, Surrey Mount, London, SE23 3PF2, Surrey Mount, London, SE23 3PF

Of the 31 addresses on Grassmount, London, SE23, 29, Grassmount comes out as the 31st largest and the 29th most expensive in our analysis of the public data.

It is also £102k more expensive than the average property across the SE23 district.

• Eliot Bank Primary School

  200 m away
• Holy Trinity Church of England Primary School

  400 m away
• Horniman Primary School

  500 m away

• Sydenham School

  500 m away
• Forest Hill School

  1.1 km away
• Kingsdale Foundation School

  1.9 km away

• Forest Hill

  |

  500 m away
• Sydenham

  |

  1.3 km away
• Sydenham (London)

  |

  1.4 km away

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