Our Data Sources
20, St. Johns Avenue has no records in the the Land Registry and a single entry in the EPC database dated September 2015.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 20, St. Johns Avenue would be worth £930,782, with a potential rental value of £4,470 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £824,407, with a rental value of £3,959 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, St. Johns 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 7th largest.
Energy Efficiency
20, St. Johns Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Sep 2015.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 19 sales of comparable properties within 310 metres of 20, St. Johns Avenue across the last 2 years.
Most recently, 55, St. Johns Avenue, London, NW10 4ED, a freehold house, sold at £675,000 on the 3rd July 2025.
Read more about house prices in NW10.
- Sold Jul 2025£675,000 | 4 Bed House55, St. Johns Avenue, London, NW10 4ED55, St. Johns Avenue, London, NW10 4ED
- Sold Jul 2024£830,000 | 4 Bed House68, Sellons Avenue, London, NW10 4HH68, Sellons Avenue, London, NW10 4HH
- Sold Jul 2023£982,500 | 4 Bed House102, Harlesden Gardens, London, NW10 4HA102, Harlesden Gardens, London, NW10 4HA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 20, St. Johns Avenue as the 6th largest and the 3rd most expensive of the 170 addresses on St. Johns Avenue, London, NW10.
Against the NW10 postcode district average, it is £361k more expensive than the typical property.
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Schools Nearby
- John Keble CofE Primary School200 m away
- Newfield Primary School300 m away
- Leopold Primary School500 m away
- Saint Claudine's Catholic School for Girls100 m away
- Newman Catholic College600 m away
- Harris Lowe Academy Willesden800 m away
More reading links
Public Transport Nearby
- Harlesden|800 m away
- Willesden Junction|800 m 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.
