18, Johns Avenue
18, Johns Avenue
Description & Estimates







The public record describes 18, Johns Avenue as a period house with 1,216 ft2 of internal area, sitting on a 132 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
18, Johns Avenue has an estimated sale value of £636,560 and an estimated rental value of £3,155 per month, assuming reasonable condition and based on the information available.
Johns Avenue, London, NW4 lies in the borough of Barnet, within the NW4 postal district.
Our Data Sources
18, Johns Avenue has no recent1 records in the the Land Registry and a single entry in the EPC database dated December 2016.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 18, Johns Avenue would be worth £668,388, with a potential rental value of £3,312 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £592,000, with a rental value of £2,934 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 18, Johns Avenue has dropped by £19,796 (3.1%) over the last year. During the same period, its estimated monthly rental value has risen by £74 (2.3%). The property's estimated gross yield is currently 5.9%.
Plot Size
18, Johns Avenue occupies a 132 m2 plot as recorded by HM Land Registry.
All 37 other houses in this postcode have recorded plot sizes, and this one ranks as the 38th largest.
Energy Efficiency
18, Johns Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Dec 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
18, Johns Avenue last changed hands on 4th November 2002, selling for £275,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Nov 2002£275,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 350 metres of 18, Johns Avenue across the last 2 years.
Most recently, 12, Somerset Road, London, NW4 4EL, a freehold house, sold at £634,000 on the 30th September 2025.
Read more about house prices in NW4.
- Sold Sep 2025£634,000 | 3 Bed House12, Somerset Road, London, NW4 4EL12, Somerset Road, London, NW4 4EL
- Sold Mar 2024£687,500 | 4 Bed House33, Johns Avenue, London, NW4 4EN33, Johns Avenue, London, NW4 4EN
- Sold Dec 2022£635,000 | 3 Bed House6, Johns Avenue, London, NW4 4EN6, Johns Avenue, London, NW4 4EN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 18, Johns Avenue as the 22nd largest and the 22nd most expensive of the 39 addresses on Johns Avenue, London, NW4.
Against the NW4 postcode district average, it is £36k more expensive than the typical property.
More reading links
Schools Nearby
- 400mNancy Reuben Primary School
- 500mSaracens Bell Lane
- 600mSt Joseph's Catholic Primary School
- 600mHendon School
- 1.0kmHasmonean High School for Boys
- 1.7kmClarion
More reading links
Public Transport Nearby
Hendon Central station is the nearest stop to 18, Johns Avenue at 700 metres away.
- 700mHendon Central
- 1.4kmHendon
- 1.6kmBrent Cross
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.

