23, Langton Avenue occupies a 570 m² plot as recorded by HM Land Registry.

All 15 other houses in this postcode have recorded plot sizes, and this one ranks as the 12th largest.

23, Langton Avenue last changed hands on 5th December 2003, selling for £590,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

• Sold Dec 2003£590,000
• Sold Jul 1997£280,000

Land Registry records and our Estate Agent network show 968 sales within 580 metres of 23, Langton Avenue across the last 2 years.

Most recently, 17, Langton Avenue, London, N20 9DD, a freehold house, sold at £1,450,000 on the 24th October 2025.

Read more about house prices in N20.

• Sold Oct 2025£1,450,000 | 5 Bed House17, Langton Avenue, London, N20 9DD17, Langton Avenue, London, N20 9DD
• Sold Dec 2022£1,775,000 | 5 Bed House25, Langton Avenue, London, N20 9DD25, Langton Avenue, London, N20 9DD
• Sold Jun 2017£1,185,000 | 4 Bed House23, Buckingham Avenue, London, N20 9DG23, Buckingham Avenue, London, N20 9DG

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

Agents in our network have reported 1 letting within 580 metres of 23, Langton Avenue across the last 2 years.

The newest of these is 1366A, High Road, London, N20 9HJ, a leasehold flat let by Robert Lewis Property in March 2024.

• 
  Let Mar 2024£ Undisclosed | 1 Bed Flat1366A, High Road, London, N20 9HJ1366A, High Road, London, N20 9HJ

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

• All Saints' CofE Nursery and Primary School N20

  800 m away
• Sacred Heart Roman Catholic Primary School

  900 m away
• Alma Primary

  900 m away

• East Barnet School

  1.5 km away
• Finchley Catholic High School

  1.5 km away
• Ark Pioneer Academy

  1.7 km away

• Oakleigh Park

  |

  500 m away
• Totteridge & Whetstone

  |

  800 m away
• New Barnet

  |

  1.4 km away

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