HM Land Registry records the plot of land for 21, Broad Lawn as measuring 445 m².

That makes it the 8th largest plot in the postcode, where all 29 other houses have recorded plot data.

21, Broad Lawn has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 29 May 2014.

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 21, Broad Lawn completed on 26th February 2016 at £535,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 23.1% over the period since February 2016.

• Sold Feb 2016£535,000

Since 2014 202 properties similar to 21, Broad Lawn have sold within a radius of 690 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 1st December 2025, was 17, Green Lane, London, SE9 2AF, a freehold house which sold for £605,000.

Read more about house prices in SE9.

• Sold Dec 2025£605,000 | 4 Bed House17, Green Lane, London, SE9 2AF17, Green Lane, London, SE9 2AF
• Sold Oct 2025£505,000 | 4 Bed House56, Green Lane, London, SE9 2AG56, Green Lane, London, SE9 2AG
• Sold Aug 2025£715,000 | 4 Bed House18, Parkview Road, London, SE9 3QW18, Parkview Road, London, SE9 3QW
• Sold Jul 2025£695,000 | 4 Bed House4, Castleford Avenue, London, SE9 2AL4, Castleford Avenue, London, SE9 2AL
• Sold Mar 2025£555,000 | 3 Bed House81, Green Lane, London, SE9 2AW81, Green Lane, London, SE9 2AW
• Sold Mar 2025£618,000 | 3 Bed House9, Castleford Avenue, London, SE9 2AH9, Castleford Avenue, London, SE9 2AH
• Sold Oct 2024£505,500 | 4 Bed House668, Sidcup Road, London, SE9 3AL668, Sidcup Road, London, SE9 3AL
• Sold Sep 2024£560,000 | 4 Bed House204, Green Lane, London, SE9 3TL204, Green Lane, London, SE9 3TL
• Sold Jul 2024£560,000 | 4 Bed House54, Green Lane, London, SE9 2AG54, Green Lane, London, SE9 2AG
• Sold May 2023£520,000 | 3 Bed House226, Green Lane, London, SE9 3TL226, Green Lane, London, SE9 3TL
• Sold Dec 2021£595,000 | 4 Bed House190, Green Lane, London, SE9 3TL190, Green Lane, London, SE9 3TL
• Sold Nov 2021£520,000 | 4 Bed House608, Sidcup Road, London, SE9 3AN608, Sidcup Road, London, SE9 3AN
• Sold Jun 2021£468,000 | 4 Bed House55, Green Lane, London, SE9 2AW55, Green Lane, London, SE9 2AW
• Sold Jun 2021£600,000 | 3 Bed House188, Green Lane, London, SE9 3TL188, Green Lane, London, SE9 3TL
• Sold Jul 2018£446,000 | 4 Bed House220, Green Lane, London, SE9 3TL220, Green Lane, London, SE9 3TL
• Sold Jun 2018£520,000 | 3 Bed House186, Green Lane, London, SE9 3TL186, Green Lane, London, SE9 3TL
• Sold Aug 2017£510,000 | 3 Bed House70, Broad Lawn, London, SE9 3XD70, Broad Lawn, London, SE9 3XD
• Sold Jul 2016£500,000 | 4 Bed House212, Green Lane, London, SE9 3TL212, Green Lane, London, SE9 3TL
• Sold Mar 2015£400,000 | 3 Bed House32, Broad Lawn, London, SE9 3XD32, Broad Lawn, London, SE9 3XD
• Sold Dec 2014£440,000 | 3 Bed House30, Broad Lawn, London, SE9 3XD30, Broad Lawn, London, SE9 3XD

Of the 66 addresses on Broad Lawn, London, SE9, 21, Broad Lawn comes out as the 48th largest and the 49th most expensive in our analysis of the public data.

It is also £158k more expensive than the average property across the SE9 district.

• Greenacres Primary School and Language Impairment Unit

  500 m away
• Wyborne Primary School

  700 m away
• Orion Ravensworth

  1.1 km away

• St Thomas More Catholic Comprehensive School

  1.1 km away
• Eltham Hill School

  1.7 km away
• Leigh Stationers' Academy

  1.9 km away

• New Eltham

  |

  700 m away
• Mottingham

  |

  700 m away
• Eltham

  |

  2.0 km away

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