Our Data Sources
20, Hollycroft Avenue has a single entry in the Land Registry from January 2026 and a single entry in the EPC database dated April 2025.
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, Hollycroft Avenue would be worth £6,458,310, with a potential rental value of £18,004 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £5,720,217, with a rental value of £15,946 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, Hollycroft Avenue occupies a 556 m2 plot as recorded by HM Land Registry.
Of the 14 other houses in this postcode, 13 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
20, Hollycroft Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Apr 2025.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and underfloor heating, mains gas.
Sold Prices
20, Hollycroft Avenue last changed hands on 23rd January 2026, selling for £6,800,000. 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 dropped by 2.2% since January 2026.
- Sold Jan 2026£6,800,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 5 sales of comparable properties within 410 metres of 20, Hollycroft Avenue across the last 2 years.
Most recently, 34, Hollycroft Avenue, London, NW3 7QL, a freehold house, sold at £4,650,000 on the 17th March 2021.
Read more about house prices in NW3.
- Sold Mar 2021£4,650,000 | 6 Bed House34, Hollycroft Avenue, London, NW3 7QL34, Hollycroft Avenue, London, NW3 7QL
- Sold Dec 2018£5,650,000 | 6 Bed House45, Hollycroft Avenue, London, NW3 7QJ45, Hollycroft Avenue, London, NW3 7QJ
- Sold Jul 2016£3,850,000 | 6 Bed House4, Hollycroft Avenue, London, NW3 7QL4, Hollycroft Avenue, London, NW3 7QL
•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, Hollycroft Avenue as the 20th largest and the 9th most expensive of the 84 addresses on Hollycroft Avenue, London, NW3.
Against the NW3 postcode district average, it is £4.829m more expensive than the typical property.
More reading links
Schools Nearby
- St Luke's Church of England School200 m away
- All Saints' CofE Primary School NW2500 m away
- Emmanuel Church of England Primary School900 m away
- Hampstead School1.1 km away
- The Henrietta Barnett School2.4 km away
- Clarion2.4 km away
More reading links
Public Transport Nearby
- Hampstead|1.1 km away
- West Hampstead Thameslink|1.3 km away
- Finchley Road & Frognal|1.3 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
