21, Lawnside has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Aug 2016.

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

According to HM Land Registry, 21, Lawnside was last sold on 26th January 2017 for £435,000 and was recorded as a leasehold flat.

The property has only had this single sale since 1995.

Since January 2017, the market for similar properties has dropped by 19.4%.

• Sold Jan 2017£435,000

According to the Land Registry and our network of Estate Agents, there have been 49 sales of properties similar to 21, Lawnside within a radius of 400 metres since 2008.

The most recent example is 3B, Lenham Road, London, SE12 8QN, a leasehold flat which sold for £415,000 on the 26th May 2026.

Read more about house prices in SE3.

• Sold May 2026£415,000 | 2 Bed Flat3B, Lenham Road, London, SE12 8QN3B, Lenham Road, London, SE12 8QN
• Sold Apr 2026£403,520 | 2 Bed FlatFlat 5, 78, Meadowcourt Road, London, SE3 9DPFlat 5, 78, Meadowcourt Road, London, SE3 9DP
• Sold Sep 2025£370,000 | 3 Bed FlatFlat 5, 52, Old Road, London, SE13 5SRFlat 5, 52, Old Road, London, SE13 5SR
• Sold May 2025£495,000 | 2 Bed Flat43, Lawnside, London, SE3 9HR43, Lawnside, London, SE3 9HR
• Sold Mar 2025£444,000 | 2 Bed Flat5, Lawnside, London, SE3 9HR5, Lawnside, London, SE3 9HR
• Sold Mar 2025£448,000 | 2 Bed Flat5B, Lenham Road, London, SE12 8QN5B, Lenham Road, London, SE12 8QN
• Sold Aug 2024£458,000 | 2 Bed Flat25, Lawnside, London, SE3 9HR25, Lawnside, London, SE3 9HR
• Sold Oct 2023£440,000 | 2 Bed FlatFlat 7, 78, Meadowcourt Road, London, SE3 9DPFlat 7, 78, Meadowcourt Road, London, SE3 9DP
• Sold Mar 2023£495,000 | 2 Bed Flat14, The Priory, London, SE3 9XA14, The Priory, London, SE3 9XA
• Sold Jul 2022£510,000 | 2 Bed Flat27, The Priory, London, SE3 9XA27, The Priory, London, SE3 9XA
• Sold Jan 2022£399,950 | 2 Bed Flat37, Lawnside, London, SE3 9HR37, Lawnside, London, SE3 9HR
• Sold Jul 2019£425,000 | 2 Bed Flat7B, Lenham Road, London, SE12 8QN7B, Lenham Road, London, SE12 8QN
• Sold Oct 2018£460,000 | 2 Bed Flat1, Lawnside, London, SE3 9HR1, Lawnside, London, SE3 9HR
• Sold Jul 2018£407,500 | 2 Bed Flat11, Lawnside, London, SE3 9HR11, Lawnside, London, SE3 9HR
• Sold Sep 2017£452,500 | 2 Bed Flat13, Lawnside, London, SE3 9HR13, Lawnside, London, SE3 9HR
• Sold Jul 2015£381,000 | 2 Bed Flat19, Lawnside, London, SE3 9HR19, Lawnside, London, SE3 9HR
• Sold Oct 2010£245,000 | 2 Bed Flat33, Lawnside, London, SE3 9HR33, Lawnside, London, SE3 9HR
• Sold Dec 2009£249,000 | 2 Bed Flat3, Lawnside, London, SE3 9HR3, Lawnside, London, SE3 9HR
• Sold Nov 2009£242,000 | 2 Bed Flat39, Lawnside, London, SE3 9HR39, Lawnside, London, SE3 9HR
• Sold Jul 2008£290,000 | 2 Bed Flat41, Lawnside, London, SE3 9HR41, Lawnside, London, SE3 9HR

Lawnside, London, SE3 has a total of 41 addresses. According to our analysis of all the public data, 21, Lawnside is the 33rd largest and the 28th most expensive property on the street.

When compared to the postcode district it is £204k less expensive than the average property in SE3.

• St Margaret's Lee CofE Primary School

  300 m away
• Brindishe Lee School

  500 m away
• Brindishe Manor School

  800 m away

• Thomas Tallis School

  1.4 km away
• St Ursula's Convent School

  2.2 km away

• Blackheath

  |

  800 m away
• Hither Green

  |

  900 m away
• Lee (London)

  |

  1.1 km away

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