According to data from HM Land Registry, 29, Cornwallis Avenue sits on a plot of 254 m².

We have plot size data on 26 out of 27 other houses in the postcode and 29, Cornwallis Avenue sits on the largest plot.

29, Cornwallis Avenue has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 17 Feb 2022.

The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 29, Cornwallis Avenue within a radius of 350 metres over the last 2 years.

The most recent example is 49, Cornwallis Grove, London, N9 0JR, a freehold house which sold for £350,000 on the 12th September 2025.

Read more about house prices in N9.

• Sold Sep 2025£350,000 | 3 Bed House49, Cornwallis Grove, London, N9 0JR49, Cornwallis Grove, London, N9 0JR
• Sold May 2023£380,000 | 3 Bed House3, Cornwallis Grove, London, N9 0JR3, Cornwallis Grove, London, N9 0JR
• Sold May 2022£400,125 | 3 Bed House53, Cornwallis Grove, London, N9 0JR53, Cornwallis Grove, London, N9 0JR

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

Cornwallis Avenue, London, N9 has a total of 52 addresses. According to our analysis of all the public data, 29, Cornwallis Avenue is the 12th largest and the 4th most expensive property on the street.

When compared to the postcode district it is £46k more expensive than the average property in N9.

• 400

  m

  St Edmund's Catholic Primary School
• 500

  m

  Eldon Primary School
• 800

  m

  Delta Primary School

• 800

  m

  AIM Academy North London
• 1.6

  km

  The Latymer School
• 2.1

  km

  Heron Hall Academy

• 700

  m

  Edmonton Green
• 1.7

  km

  Silver Street
• 1.7

  km

  Meridian Water

According to recent data from Ofcom, superfast broadband is available in this area.

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