186, Princes Avenue occupies a 213 m² plot as recorded by HM Land Registry.

Of the 36 other houses in this postcode, 35 have recorded plot sizes, and this one ranks as the 34th largest.

186, Princes Avenue has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 01 Apr 2023.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

186, Princes Avenue last changed hands on 26th July 2002, selling for £199,950. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Jul 2002£199,950

Land Registry records and our Estate Agent network show 277 sales of comparable properties within 520 metres of 186, Princes Avenue since 2017.

Most recently, 131, Princes Avenue, London, NW9 9JJ, a freehold house, sold at £534,950 on the 19th December 2025.

Read more about house prices in NW9.

• Sold Dec 2025£534,950 | 3 Bed House131, Princes Avenue, London, NW9 9JJ131, Princes Avenue, London, NW9 9JJ
• Sold Sep 2025£575,000 | 3 Bed House46, Goldsmith Lane, London, NW9 9AS46, Goldsmith Lane, London, NW9 9AS
• Sold Sep 2025£600,000 | 3 Bed House146, Princes Avenue, London, NW9 9JE146, Princes Avenue, London, NW9 9JE
• Sold Jul 2025£505,000 | 3 Bed House76, Brampton Road, London, NW9 9DD76, Brampton Road, London, NW9 9DD
• Sold Jul 2025£590,000 | 3 Bed House177, Princes Avenue, London, NW9 9QS177, Princes Avenue, London, NW9 9QS
• Sold Oct 2024£630,000 | 3 Bed House33, Rugby Road, London, NW9 9LA33, Rugby Road, London, NW9 9LA
• Sold Aug 2024£586,000 | 3 Bed House27, Girton Avenue, London, NW9 9TH27, Girton Avenue, London, NW9 9TH
• Sold Jun 2024£600,000 | 3 Bed House23, Eton Grove, London, NW9 9LE23, Eton Grove, London, NW9 9LE
• Sold Apr 2024£577,500 | 3 Bed House72, Grosvenor Crescent, London, NW9 9DA72, Grosvenor Crescent, London, NW9 9DA
• Sold Jan 2024£615,000 | 3 Bed House43, Girton Avenue, London, NW9 9TH43, Girton Avenue, London, NW9 9TH
• Sold Oct 2023£479,000 | 3 Bed House39, Rugby Road, London, NW9 9LA39, Rugby Road, London, NW9 9LA
• Sold Jun 2023£432,665 | 3 Bed House52, Brampton Road, London, NW9 9DD52, Brampton Road, London, NW9 9DD
• Sold Mar 2023£590,000 | 3 Bed House129, Princes Avenue, London, NW9 9JJ129, Princes Avenue, London, NW9 9JJ
• Sold Mar 2022£250,000 | 3 Bed House21, Eton Grove, London, NW9 9LE21, Eton Grove, London, NW9 9LE
• Sold Jun 2021£525,000 | 3 Bed House86, Brampton Road, London, NW9 9DD86, Brampton Road, London, NW9 9DD
• Sold Apr 2021£515,000 | 3 Bed House6, Eton Grove, London, NW9 9LG6, Eton Grove, London, NW9 9LG
• Sold Mar 2020£538,233 | 3 Bed House49, Rugby Road, London, NW9 9LA49, Rugby Road, London, NW9 9LA
• Sold Sep 2019£500,000 | 3 Bed House166, Princes Avenue, London, NW9 9JE166, Princes Avenue, London, NW9 9JE
• Sold Aug 2017£456,000 | 3 Bed House130, Princes Avenue, London, NW9 9JE130, Princes Avenue, London, NW9 9JE
• Sold May 2017£520,000 | 3 Bed House17, Eton Grove, London, NW9 9LE17, Eton Grove, London, NW9 9LE

Our analysis of the public data ranks 186, Princes Avenue as the 155th largest and the 113th most expensive of the 254 addresses on Princes Avenue, London, NW9.

Against the NW9 postcode district average, it is £108k more expensive than the typical property.

• Roe Green Junior School

  200 m away
• Roe Green Infant School

  200 m away
• Kingsbury Green Primary School

  800 m away

• Kingsbury High School

  100 m away
• JFS

  1.1 km away
• Canons High School

  1.4 km away

• Kingsbury

  |

  600 m away
• Queensbury

  |

  900 m away
• Burnt Oak

  |

  1.6 km away

Environment Agency data suggests this area has a Very Low risk of flooding.