Our Data Sources
12, Longmore Avenue, Barnet has no records in the the Land Registry and a single entry in the EPC database dated August 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 12, Longmore Avenue, Barnet would be worth £558,053, with a potential rental value of £2,633 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £494,276, with a rental value of £2,332 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
12, Longmore Avenue, Barnet occupies a 222 m2 plot as recorded by HM Land Registry.
Of the 12 other houses in this postcode, 10 have recorded plot sizes, and this one ranks as the 7th largest.
Energy Efficiency
12, Longmore Avenue, Barnet has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Aug 2022.
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 74 sales of comparable properties within 410 metres of 12, Longmore Avenue, Barnet across the last 2 years.
Most recently, 9, Middle Road, Barnet, EN4 8TE, a freehold house, sold at £590,000 on the 3rd December 2025.
Read more about house prices in EN4.
- Sold Dec 2025£590,000 | 3 Bed House9, Middle Road, Barnet, EN4 8TE9, Middle Road, Barnet, EN4 8TE
- Sold Jun 2021£550,000 | 3 Bed House50, Berkeley Crescent, Barnet, EN4 8BS50, Berkeley Crescent, Barnet, EN4 8BS
- Sold Aug 2020£570,000 | 3 Bed House30, Middle Road, Barnet, EN4 8TE30, Middle Road, Barnet, EN4 8TE
•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 12, Longmore Avenue, Barnet as the 11th largest and the 20th most expensive of the 47 addresses on Longmore Avenue, East Barnet, Barnet, EN4.
Against the EN4 postcode district average, it is £221k less expensive than the typical property.
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Schools Nearby
- St Mary's CofE Primary School, East Barnet500 m away
- Danegrove Primary School600 m away
- Church Hill School1.1 km away
- East Barnet School900 m away
- JCoSS1.3 km away
- Ark Pioneer Academy1.7 km away
More reading links
Public Transport Nearby
- Oakleigh Park|700 m away
- New Barnet|700 m away
- Cockfosters|1.5 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.












