According to data from HM Land Registry, 9, Randolph Avenue sits on a plot of 135 m².

We have plot size data on 9 out of 9 other houses in the postcode and 9, Randolph Avenue sits on the 10th largest plot.

9, Randolph Avenue has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 07 Jun 2016.

The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.

According to HM Land Registry, 9, Randolph Avenue was last sold on 21st November 2018 for £3,650,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since November 2018, the market for similar properties has dropped by 56.1%.

• Sold Nov 2018£3,650,000

According to the Land Registry and our network of Estate Agents, there have been 7 sales of properties similar to 9, Randolph Avenue within a radius of 280 metres over the last 2 years.

The most recent example is 24, Clarendon Gardens, London, W9 1AZ, a freehold house which sold for £4,615,000 on the 9th August 2024.

Read more about house prices in W9.

• Sold Aug 2024£4,615,000 | 5 Bed House24, Clarendon Gardens, London, W9 1AZ24, Clarendon Gardens, London, W9 1AZ
• Sold Mar 2022£4,325,000 | 5 Bed House12, Clarendon Gardens, London, W9 1AY12, Clarendon Gardens, London, W9 1AY
• Sold Jun 2021£4,350,000 | 5 Bed House19, Randolph Avenue, London, W9 1BH19, Randolph Avenue, London, W9 1BH

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

Our network of Estate Agents reports 2 lets within 280 metres of 9, Randolph Avenue over the last 2 years.

Most recently, Flat 17, Clifton Court, Northwick Terrace, London, NW8 8HS, a leasehold flat, was let by Fine Living in October 2025.

• 
  Let agreed Oct 2025£ Undisclosed | 2 Bed FlatFlat 17, Clifton Court, Northwick Terrace, London, NW8 8HSFlat 17, Clifton Court, Northwick Terrace, London, NW8 8HS
• 
  Let Oct 2022£ Undisclosed | 1 Bed Flat38F , Randolph Avenue, London, W9 1BE38F , Randolph Avenue, London, W9 1BE

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

Randolph Avenue, London, W9 has a total of 990 addresses. According to our analysis of all the public data, 9, Randolph Avenue is the 31st largest and the 17th most expensive property on the street.

When compared to the postcode district it is £3.53m more expensive than the average property in W9.

• St Joseph's RC Primary School

  400 m away
• St Saviour's CofE Primary School

  500 m away
• Gateway Academy

  600 m away

• Marylebone Boys' School

  700 m away
• Paddington Academy

  900 m away
• Westminster Academy

  1.0 km away

• Warwick Avenue

  |

  300 m away
• Maida Vale

  |

  700 m away
• Edgware Road

  |

  800 m away

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