706, 30, Casson Square has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 21 Apr 2020.

The property is not connected to mains gas and has high performance glazing. It is heated using Community scheme.

According to HM Land Registry, 706, 30, Casson Square was last sold on 28th June 2021 for £845,000 and was recorded as a leasehold flat.

The property has only had this single sale since 1995.

Since June 2021, the market for similar properties has dropped by 43.7%.

• Sold Jun 2021£845,000

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 706, 30, Casson Square within a radius of 310 metres over the last 2 years.

The most recent example is 1106, 30, Casson Square, London, SE1 7GY, a leasehold flat which sold for £815,000 on the 19th September 2025.

Read more about house prices in SE1.

• Sold Sep 2025£815,000 | 2 Bed Flat1106, 30, Casson Square, London, SE1 7GY1106, 30, Casson Square, London, SE1 7GY
• Sold Aug 2025£910,000 | 2 Bed Flat1103, 30, Casson Square, London, SE1 7GY1103, 30, Casson Square, London, SE1 7GY
• Sold Mar 2023£750,000 | 2 Bed Flat403, 30, Casson Square, London, SE1 7GY403, 30, Casson Square, London, SE1 7GY

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Casson Square, London, SE1 has a total of 682 addresses. According to our analysis of all the public data, 706, 30, Casson Square is the 553rd largest and the 445th most expensive property on the street.

When compared to the postcode district it is £232k more expensive than the average property in SE1.

• 500

  m

  Oasis Academy South Bank Primary
• 900

  m

  Friars Primary Foundation School
• 900

  m

  St George's Cathedral Catholic Primary School

• 600

  m

  London Nautical, City of London Academy
• 700

  m

  Oasis Academy South Bank
• 1.1

  km

  Notre Dame Catholic Girls' School

• 100

  m

  Waterloo
• 200

  m

  London Waterloo
• 500

  m

  London Waterloo East

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