According to data from HM Land Registry, 20, Windermere Avenue sits on a plot of 161 m².

We have plot size data on 19 out of 19 other houses in the postcode and 20, Windermere Avenue sits on the 22nd largest plot.

20, Windermere Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Jun 2024.

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, 20, Windermere Avenue was last sold on 31st October 2024 for £1,793,640 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since October 2024, the market for similar properties has dropped by 27.2%.

• Sold Oct 2024£1,793,640

According to the Land Registry and our network of Estate Agents, there have been 163 sales of properties similar to 20, Windermere Avenue within a radius of 470 metres over the last 2 years.

The most recent example is 13, Hopefield Avenue, London, NW6 6LJ, a freehold house which sold for £1,900,000 on the 22nd July 2025.

Read more about house prices in NW6.

• Sold Jul 2025£1,900,000 | 4 Bed House13, Hopefield Avenue, London, NW6 6LJ13, Hopefield Avenue, London, NW6 6LJ
• Sold Apr 2024£1,720,000 | 4 Bed House23, Windermere Avenue, London, NW6 6LP23, Windermere Avenue, London, NW6 6LP
• Sold Jul 2022£1,700,000 | 4 Bed House14, Windermere Avenue, London, NW6 6LN14, Windermere Avenue, London, NW6 6LN

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

Our network of Estate Agents reports 4 lets within 470 metres of 20, Windermere Avenue over the last 2 years.

Most recently, Flat 3, 129, Brondesbury Road, London, NW6 6RY, a leasehold flat, was let by Jorgensen Turner in October 2025.

• 
  Let Oct 2025£ Undisclosed | 3 Bed FlatFlat 3, 129, Brondesbury Road, London, NW6 6RYFlat 3, 129, Brondesbury Road, London, NW6 6RY
• 
  Let Nov 2021£ Undisclosed | 1 Bed FlatFlat 2, 135, Glengall Road, London, NW6 7HQFlat 2, 135, Glengall Road, London, NW6 7HQ
• 
  Let Jan 2021£ Undisclosed | 1 Bed Flat9C, Harvist Road, London, NW6 6EU9C, Harvist Road, London, NW6 6EU

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

Windermere Avenue, London, NW6 has a total of 50 addresses. According to our analysis of all the public data, 20, Windermere Avenue is the 20th largest and the 24th most expensive property on the street.

When compared to the postcode district it is £1.048m more expensive than the average property in NW6.

• Salusbury Primary School

  200 m away
• Islamia Primary School

  300 m away
• Christ Church CofE Primary School

  500 m away

• Queens Park Community School

  800 m away
• St Augustine's Federated Schools: CE High School

  1.1 km away
• St George's Catholic School

  1.5 km away

• Brondesbury Park

  |

  400 m away
• Queen's Park

  |

  400 m away
• Queens Park (London)

  |

  400 m away

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