23, Gresham Avenue occupies a 304 m² plot as recorded by HM Land Registry.

All 16 other houses in this postcode have recorded plot sizes, and this one ranks as the 14th largest.

23, Gresham Avenue has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 14 Nov 2013.

The property is connected to mains gas and has partial secondary glazing. It is heated using a boiler and radiators (mains gas).

23, Gresham Avenue last changed hands on 28th March 2014, selling for £610,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 31.7% since March 2014.

• Sold Mar 2014£610,000

Land Registry records and our Estate Agent network show 116 sales of comparable properties within 590 metres of 23, Gresham Avenue since 2007.

Most recently, 47, Raleigh Drive, London, N20 0UX, a freehold house, sold at £810,000 on the 29th October 2025.

Read more about house prices in N20.

• Sold Oct 2025£810,000 | 3 Bed House47, Raleigh Drive, London, N20 0UX47, Raleigh Drive, London, N20 0UX
• Sold Aug 2025£725,000 | 4 Bed House3, Bethune Avenue, London, N11 3LD3, Bethune Avenue, London, N11 3LD
• Sold May 2025£760,000 | 4 Bed House19, Bethune Avenue, London, N11 3LD19, Bethune Avenue, London, N11 3LD
• Sold Mar 2025£850,000 | 4 Bed House11, Gresham Avenue, London, N20 0XJ11, Gresham Avenue, London, N20 0XJ
• Sold Feb 2025£760,000 | 4 Bed House21, Manor Drive, London, N20 0DZ21, Manor Drive, London, N20 0DZ
• Sold Oct 2024£770,000 | 4 Bed House21, Bethune Avenue, London, N11 3LD21, Bethune Avenue, London, N11 3LD
• Sold Aug 2024£735,000 | 4 Bed House1A, The Ridgeway, London, N11 3LG1A, The Ridgeway, London, N11 3LG
• Sold Jul 2024£760,000 | 3 Bed House50, St. James Avenue, London, N20 0JT50, St. James Avenue, London, N20 0JT
• Sold Apr 2024£980,000 | 3 Bed House13, Bethune Avenue, London, N11 3LD13, Bethune Avenue, London, N11 3LD
• Sold Nov 2023£835,000 | 4 Bed House36, The Ridgeway, London, N11 3LJ36, The Ridgeway, London, N11 3LJ
• Sold Nov 2023£841,355 | 4 Bed House2, Gresham Avenue, London, N20 0XL2, Gresham Avenue, London, N20 0XL
• Sold Sep 2023£791,000 | 4 Bed House81, Manor Drive, London, N20 0DT81, Manor Drive, London, N20 0DT
• Sold Sep 2022£865,000 | 4 Bed House43, Bethune Avenue, London, N11 3LD43, Bethune Avenue, London, N11 3LD
• Sold Jan 2021£790,000 | 4 Bed House38, The Ridgeway, London, N11 3LJ38, The Ridgeway, London, N11 3LJ
• Sold Dec 2019£765,000 | 3 Bed House66, Raleigh Drive, London, N20 0XA66, Raleigh Drive, London, N20 0XA
• Sold Aug 2019£375,000 | 4 Bed House35, The Ridgeway, London, N11 3LG35, The Ridgeway, London, N11 3LG
• Sold May 2019£835,000 | 4 Bed House25, The Ridgeway, London, N11 3LG25, The Ridgeway, London, N11 3LG
• Sold Mar 2016£732,000 | 4 Bed House26, Park Way, London, N20 0XP26, Park Way, London, N20 0XP
• Sold Oct 2014£680,000 | 3 Bed House7, Gresham Avenue, London, N20 0XJ7, Gresham Avenue, London, N20 0XJ
• Sold Jun 2007£495,000 | 3 Bed House9, Gresham Avenue, London, N20 0XJ9, Gresham Avenue, London, N20 0XJ

Our analysis of the public data ranks 23, Gresham Avenue as the 31st largest and the 31st most expensive of the 32 addresses on Gresham Avenue, London, N20.

Against the N20 postcode district average, it is £20k less expensive than the typical property.

• St John's CofE Junior Mixed and Infant School

  400 m away
• Holly Park Primary School

  600 m away
• St Paul's CofE Primary School N11

  1.1 km away

• Friern Barnet School

  500 m away
• St Andrew the Apostle Greek Orthodox School

  700 m away
• The Compton School

  1.2 km away

• New Southgate

  |

  1.3 km away
• Totteridge & Whetstone

  |

  1.8 km away
• Woodside Park

  |

  1.8 km away

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