According to HM Land Registry, Flat 9, Portman Gate 110 was last sold on 10th November 2006 for £268,500 and was recorded as a leasehold flat.

The property has only had this single sale since 1995.

• Sold Nov 2006£268,500

According to the Land Registry and our network of Estate Agents, there have been 3 property sales within 250 metres of Flat 9, Portman Gate 110 over the last 2 years.

The most recent example is Flat 6, 104, Lisson Grove, London, NW1 6LW, a leasehold flat which sold for £463,000 on the 12th December 2025.

Read more about house prices in NW1.

• Sold Dec 2025£463,000 | 2 Bed FlatFlat 6, 104, Lisson Grove, London, NW1 6LWFlat 6, 104, Lisson Grove, London, NW1 6LW
• Sold Jul 2025£300,000 | 1 Bed FlatFlat 8, 104, Lisson Grove, London, NW1 6LWFlat 8, 104, Lisson Grove, London, NW1 6LW
• Sold May 2025£333,000 | 1 Bed FlatFlat 6, 102, Lisson Grove, London, NW1 6LFFlat 6, 102, Lisson Grove, London, NW1 6LF

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

Our network of Estate Agents reports 1 let within 250 metres of Flat 9, Portman Gate 110 over the last 2 years.

Most recently, Flat 2A, 49, Lisson Grove, London, NW1 6UH, a leasehold flat, was let by Jorgensen Turner in June 2025.

• 
  Let agreed Jun 2025£ Undisclosed | 3 Bed FlatFlat 2A, 49, Lisson Grove, London, NW1 6UHFlat 2A, 49, Lisson Grove, London, NW1 6UH

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

• 100

  m

  St Edward's Catholic Primary School
• 200

  m

  Christ Church Bentinck CofE Primary School
• 400

  m

  St Mary's Bryanston Square CofE School

• 900

  m

  Marylebone Boys' School
• 1.0

  km

  The St Marylebone CofE School
• 1.7

  km

  Harris Academy St John's Wood

• 300

  m

  Marylebone
• 300

  m

  London Marylebone
• 400

  m

  Edgware Road

According to recent data from Ofcom, superfast broadband is available in this area.

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