Our Data Sources
21, Park Avenue has a single entry in the Land Registry from August 2012 and a single entry in the EPC database dated February 2018.
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 21, Park Avenue would be worth £2,363,400, with a potential rental value of £6,191 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £2,093,297, with a rental value of £5,484 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Park Avenue occupies a 328 m2 plot as recorded by HM Land Registry.
All 13 other houses in this postcode have recorded plot sizes, and this one ranks as the 8th largest.
Energy Efficiency
21, Park Avenue has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 16 Feb 2018.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
21, Park Avenue last changed hands on 10th August 2012, selling for £1,500,000. 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 10.1% since August 2012.
- Sold Aug 2012£1,500,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 46 sales of comparable properties within 620 metres of 21, Park Avenue across the last 2 years.
Most recently, 45, West Heath Drive, London, NW11 7QG, a freehold house, sold at £2,375,000 on the 9th January 2026.
Read more about house prices in NW11.
- Sold Jan 2026£2,375,000 | 6 Bed House45, West Heath Drive, London, NW11 7QG45, West Heath Drive, London, NW11 7QG
- Sold Oct 2023£2,287,000 | 6 Bed House31, West Heath Drive, London, NW11 7QG31, West Heath Drive, London, NW11 7QG
- Sold Aug 2022£2,475,000 | 5 Bed House28, Park Drive, London, NW11 7SP28, Park Drive, London, NW11 7SP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 21, Park Avenue as the 5th largest and the 6th most expensive of the 24 addresses on Park Avenue, London, NW11.
Against the NW11 postcode district average, it is £1.242m more expensive than the typical property.
More reading links
Schools Nearby
- Rimon Jewish Primary School1.0 km away
- All Saints' CofE Primary School NW21.2 km away
- St Luke's Church of England School1.3 km away
- The Henrietta Barnett School1.3 km away
- Hampstead School2.0 km away
- Clarion2.2 km away
More reading links
Public Transport Nearby
- Golders Green|500 m away
- Hampstead|1.6 km away
- Brent Cross|1.9 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.
