Our Data Sources
145, Mayfield Avenue has 31 entries in the Land Registry , most recently in January 2024 and a single entry in the EPC database dated June 2023.
We combine this information with that 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 145, Mayfield Avenue would be worth £865,164, with a potential rental value of £3,328 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £766,288, with a rental value of £2,948 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
145, Mayfield Avenue occupies a 264 m2 plot as recorded by HM Land Registry.
Of the 46 other houses in this postcode, 38 have recorded plot sizes, and this one ranks as the 20th largest.
Energy Efficiency
145, Mayfield Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Jun 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
145, Mayfield Avenue last changed hands on 19th January 2024, selling for £800,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has dropped by 1.7% since January 2024.
- Sold Jan 2024£800,000
- Sold Oct 2017£800,000
- Sold Aug 1997£145,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 97 sales of comparable properties within 530 metres of 145, Mayfield Avenue across the last 2 years.
Most recently, 28, Friern Watch Avenue, London, N12 9NT, a freehold house, sold at £925,000 on the 25th March 2025.
Read more about house prices in N12.
- Sold Mar 2025£925,000 | 4 Bed House28, Friern Watch Avenue, London, N12 9NT28, Friern Watch Avenue, London, N12 9NT
- Sold Mar 2024£755,000 | 4 Bed House123, Mayfield Avenue, London, N12 9HY123, Mayfield Avenue, London, N12 9HY
- Sold Feb 2021£725,099 | 4 Bed House111, Mayfield Avenue, London, N12 9HY111, Mayfield Avenue, London, N12 9HY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Agents in our network have reported 1 letting within 530 metres of 145, Mayfield Avenue across the last 2 years.
The newest of these is Flat 32, Vinny Court 926, High Road, London, N12 9RW, a leasehold flat let by Fine Living in November 2020.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Our analysis of the public data ranks 145, Mayfield Avenue as the 67th largest and the 78th most expensive of the 175 addresses on Mayfield Avenue, London, N12.
Against the N12 postcode district average, it is £212k more expensive than the typical property.
More reading links
Schools Nearby
- Sacks Morasha Jewish Primary School600 m away
- Northside Primary School800 m away
- Queenswell Infant & Nursery School800 m away
- Finchley Catholic High School800 m away
- St Michael's Catholic Grammar School900 m away
- Friern Barnet School1.1 km away
More reading links
Public Transport Nearby
- Woodside Park|1.0 km away
- Totteridge & Whetstone|1.3 km away
- West Finchley|1.7 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.












