Our Data Sources
20, Amberden Avenue has 2 entries in the Land Registry , most recently in November 2020 and a single entry in the EPC database dated April 2014.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 20, Amberden Avenue would be worth £1,024,250, with a potential rental value of £4,089 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £907,192, with a rental value of £3,622 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, Amberden Avenue occupies a 161 m2 plot as recorded by HM Land Registry.
All 7 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
20, Amberden Avenue has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 25 Apr 2014.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and underfloor heating, mains gas.
Sold Prices
20, Amberden Avenue last changed hands on 30th November 2020, selling for £825,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 5.2% since November 2020.
- Sold Nov 2020£825,000
- Sold Jun 2014£960,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 77 sales of comparable properties within 590 metres of 20, Amberden Avenue across the last 2 years.
Most recently, 10, Ashridge Close, London, N3 3BT, a freehold house, sold at £905,000 on the 4th December 2025.
Read more about house prices in N3.
- Sold Dec 2025£905,000 | 5 Bed House10, Ashridge Close, London, N3 3BT10, Ashridge Close, London, N3 3BT
- Sold Oct 2023£972,500 | 5 Bed House19, Ashridge Close, London, N3 3BT19, Ashridge Close, London, N3 3BT
- Sold Nov 2022£850,000 | 4 Bed House22, Amberden Avenue, London, N3 3DE22, Amberden Avenue, London, N3 3DE
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 20, Amberden Avenue as the 17th largest and the 18th most expensive of the 63 addresses on Amberden Avenue, London, N3.
Against the N3 postcode district average, it is £244k more expensive than the typical property.
More reading links
Schools Nearby
- St Theresa's Catholic Primary School300 m away
- Brookland Junior School300 m away
- Brookland Infant and Nursery School300 m away
- Christ's College Finchley300 m away
- Bishop Douglass School Finchley800 m away
- The Henrietta Barnett School1.3 km away
More reading links
Public Transport Nearby
- Finchley Central|1.0 km away
- East Finchley|1.9 km away
- West Finchley|1.9 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
