According to data from HM Land Registry, 3, St. Marys Gate sits on a plot of 168 m².

We have plot size data on 10 out of 10 other houses in the postcode and 3, St. Marys Gate sits on the 3rd largest plot.

3, St. Marys Gate has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Sep 2021.

The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.

According to HM Land Registry, 3, St. Marys Gate was last sold on 28th April 2022 for £6,500,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since April 2022, the market for similar properties has dropped by 5.7%.

• Sold Apr 2022£6,500,000

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 3, St. Marys Gate within a radius of 250 metres over the last 2 years.

The most recent example is 9, Alma Terrace, London, W8 6QY, a freehold house which sold for £6,000,000 on the 2nd September 2025.

Read more about house prices in W8.

• Sold Sep 2025£6,000,000 | 5 Bed House9, Alma Terrace, London, W8 6QY9, Alma Terrace, London, W8 6QY
• Sold Aug 2022£6,200,000 | 5 Bed House5, St. Marys Gate, London, W8 5UA5, St. Marys Gate, London, W8 5UA
• Sold Apr 2022£9,000,000 | 6 Bed House10, St. Marys Place, London, W8 5UE10, St. Marys Place, London, W8 5UE

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

Our network of Estate Agents reports 3 lets within 250 metres of 3, St. Marys Gate over the last 2 years.

Most recently, Flat 7, 23, Cheniston Gardens, London, W8 6TG, a leasehold flat, was let by Maplewood Property in June 2025.

• 
  Let agreed Jun 2025£ Undisclosed | 1 Bed FlatFlat 7, 23, Cheniston Gardens, London, W8 6TGFlat 7, 23, Cheniston Gardens, London, W8 6TG
• 
  Let Jan 2025£ Undisclosed | FlatFlat 12, 23, Cheniston Gardens, London, W8 6TGFlat 12, 23, Cheniston Gardens, London, W8 6TG
• 
  Let Feb 2024£ Undisclosed | FlatFlat 9, 23, Cheniston Gardens, London, W8 6TGFlat 9, 23, Cheniston Gardens, London, W8 6TG

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

St. Marys Gate, London, W8 has a total of 57 addresses. According to our analysis of all the public data, 3, St. Marys Gate is the 7th largest and the 7th most expensive property on the street.

When compared to the postcode district it is £3.636m more expensive than the average property in W8.

• 500

  m

  St Barnabas and St Philip's CofE Primary School
• 600

  m

  St Mary Abbots CofE Primary School
• 800

  m

  Bousfield Primary School

• 1.1

  km

  Holland Park School
• 1.6

  km

  The Cardinal Vaughan Memorial RC School
• 1.7

  km

  The London Oratory School

• 500

  m

  High Street Kensington
• 500

  m

  Earl's Court
• 700

  m

  Gloucester 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.