According to data from HM Land Registry, 21, Dinsdale Road sits on a plot of 120 m².

We have plot size data on 16 out of 17 other houses in the postcode and 21, Dinsdale Road sits on the 20th largest plot.

21, Dinsdale Road has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 21 Nov 2024.

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, 21, Dinsdale Road was last sold on 13th June 2025 for £951,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since June 2025, the market for similar properties has dropped by 16.9%.

• Sold Jun 2025£951,000
• Sold Jul 2023£460,000

According to the Land Registry and our network of Estate Agents, there have been 36 sales of properties similar to 21, Dinsdale Road within a radius of 320 metres since 2007.

The most recent example is 19, Dinsdale Road, London, SE3 7RJ, a freehold house which sold for £1,248,800 on the 13th November 2025.

Read more about house prices in SE3.

• Sold Nov 2025£1,248,800 | 4 Bed House19, Dinsdale Road, London, SE3 7RJ19, Dinsdale Road, London, SE3 7RJ
• Sold Jul 2025£1,400,000 | 4 Bed House92, Annandale Road, London, SE10 0JZ92, Annandale Road, London, SE10 0JZ
• Sold Jun 2024£1,176,111 | 4 Bed House96, Humber Road, London, SE3 7LX96, Humber Road, London, SE3 7LX
• Sold Apr 2023£1,325,000 | 4 Bed House40, Humber Road, London, SE3 7LT40, Humber Road, London, SE3 7LT
• Sold Nov 2022£1,175,000 | 4 Bed House18, Annandale Road, London, SE10 0DA18, Annandale Road, London, SE10 0DA
• Sold Sep 2022£1,185,000 | 4 Bed House26, Dinsdale Road, London, SE3 7RL26, Dinsdale Road, London, SE3 7RL
• Sold Jul 2022£1,195,000 | 4 Bed House102, Annandale Road, London, SE10 0JZ102, Annandale Road, London, SE10 0JZ
• Sold Apr 2022£1,288,000 | 4 Bed House58, Calvert Road, London, SE10 0DF58, Calvert Road, London, SE10 0DF
• Sold Mar 2022£1,211,000 | 4 Bed House106, Annandale Road, London, SE10 0JZ106, Annandale Road, London, SE10 0JZ
• Sold Jun 2021£1,135,000 | 4 Bed House41, Annandale Road, London, SE10 0DE41, Annandale Road, London, SE10 0DE
• Sold Jul 2020£980,000 | 4 Bed House25, Dinsdale Road, London, SE3 7RJ25, Dinsdale Road, London, SE3 7RJ
• Sold Nov 2019£1,090,000 | 4 Bed House22, Dinsdale Road, London, SE3 7RL22, Dinsdale Road, London, SE3 7RL
• Sold Sep 2019£945,000 | 4 Bed House10, Dinsdale Road, London, SE3 7RL10, Dinsdale Road, London, SE3 7RL
• Sold Apr 2019£1,030,000 | 4 Bed House128, Annandale Road, London, SE10 0JZ128, Annandale Road, London, SE10 0JZ
• Sold Sep 2018£965,000 | 4 Bed House71, Annandale Road, London, SE10 0DE71, Annandale Road, London, SE10 0DE
• Sold Aug 2017£1,150,000 | 4 Bed House108, Annandale Road, London, SE10 0JZ108, Annandale Road, London, SE10 0JZ
• Sold Feb 2016£965,000 | 5 Bed House15, Dinsdale Road, London, SE3 7RJ15, Dinsdale Road, London, SE3 7RJ
• Sold Sep 2015£976,000 | 4 Bed House32, Calvert Road, London, SE10 0DF32, Calvert Road, London, SE10 0DF
• Sold Feb 2010£620,000 | 3 Bed House37, Dinsdale Road, London, SE3 7RJ37, Dinsdale Road, London, SE3 7RJ
• Sold Aug 2007£509,000 | 4 Bed House23, Dinsdale Road, London, SE3 7RJ23, Dinsdale Road, London, SE3 7RJ

Dinsdale Road, London, SE3 has a total of 57 addresses. According to our analysis of all the public data, 21, Dinsdale Road is the 11th largest and the 10th most expensive property on the street.

When compared to the postcode district it is £365k more expensive than the average property in SE3.

• Halstow Primary School

  400 m away
• St Joseph's Catholic Primary School

  500 m away
• Christ Church Church of England Primary School

  600 m away

• The John Roan School

  500 m away
• George Green's School

  1.3 km away
• St Ursula's Convent School

  1.4 km away

• Maze Hill

  |

  500 m away
• Westcombe Park

  |

  600 m away
• Cutty Sark for Maritime Greenwich

  |

  1.5 km away

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