According to data from HM Land Registry, 21, Gresham Avenue sits on a plot of 330 m².

We have plot size data on 16 out of 16 other houses in the postcode and 21, Gresham Avenue sits on the 9th largest plot.

According to HM Land Registry, 21, Gresham Avenue was last sold on 8th January 2007 for £565,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since January 2007, the market for similar properties has risen by 108.0%.

• Sold Jan 2007£565,000

According to the Land Registry and our network of Estate Agents, there have been 126 sales of properties similar to 21, Gresham Avenue within a radius of 590 metres since 2015.

The most recent example is 59, Manor Drive, London, N20 0DT, a freehold house which sold for £975,000 on the 20th February 2026.

Read more about house prices in N20.

• Sold Feb 2026£975,000 | 4 Bed House59, Manor Drive, London, N20 0DT59, Manor Drive, London, N20 0DT
• Sold Oct 2025£995,000 | 4 Bed House48, Park Way, London, N20 0XP48, Park Way, London, N20 0XP
• Sold Jan 2025£900,000 | 4 Bed House98, Raleigh Drive, London, N20 0XA98, Raleigh Drive, London, N20 0XA
• Sold Jan 2025£995,000 | 4 Bed House73, Manor Drive, London, N20 0DT73, Manor Drive, London, N20 0DT
• Sold Nov 2024£990,000 | 4 Bed House20, Park Way, London, N20 0XP20, Park Way, London, N20 0XP
• Sold Apr 2024£927,000 | 4 Bed House56, Manor Drive, London, N20 0DU56, Manor Drive, London, N20 0DU
• Sold Jan 2024£1,100,000 | 4 Bed House103, Friern Barnet Lane, London, N20 0XZ103, Friern Barnet Lane, London, N20 0XZ
• Sold Apr 2023£950,000 | 4 Bed House30, The Ridgeway, London, N11 3LJ30, The Ridgeway, London, N11 3LJ
• Sold Feb 2023£1,400,000 | 4 Bed House14, Park Way, London, N20 0XP14, Park Way, London, N20 0XP
• Sold Jul 2022£952,000 | 4 Bed House83, Manor Drive, London, N20 0DT83, Manor Drive, London, N20 0DT
• Sold Jan 2022£1,100,000 | 5 Bed House37, The Ridgeway, London, N11 3LG37, The Ridgeway, London, N11 3LG
• Sold Nov 2021£1,240,000 | 4 Bed House29, Gresham Avenue, London, N20 0XJ29, Gresham Avenue, London, N20 0XJ
• Sold Mar 2021£985,000 | 4 Bed House109, Friern Barnet Lane, London, N20 0XZ109, Friern Barnet Lane, London, N20 0XZ
• Sold Dec 2019£830,000 | 4 Bed House24, Gresham Avenue, London, N20 0XL24, Gresham Avenue, London, N20 0XL
• Sold Oct 2019£865,000 | 4 Bed House26, Gresham Avenue, London, N20 0XL26, Gresham Avenue, London, N20 0XL
• Sold Jul 2019£845,000 | 4 Bed House12, Gresham Avenue, London, N20 0XL12, Gresham Avenue, London, N20 0XL
• Sold Jul 2019£830,000 | 4 Bed House20, Gresham Avenue, London, N20 0XL20, Gresham Avenue, London, N20 0XL
• Sold Jul 2018£1,050,000 | 4 Bed House4A, Park Way, London, N20 0XP4A, Park Way, London, N20 0XP
• Sold Mar 2018£1,135,000 | 4 Bed House19, Gresham Avenue, London, N20 0XJ19, Gresham Avenue, London, N20 0XJ
• Sold Jul 2015£847,500 | 4 Bed House16, Gresham Avenue, London, N20 0XL16, Gresham Avenue, London, N20 0XL

Gresham Avenue, London, N20 has a total of 32 addresses. According to our analysis of all the public data, 21, Gresham Avenue is the 8th largest and the 5th most expensive property on the street.

When compared to the postcode district it is £181k more expensive than the average property in N20.

• 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

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