Our Data Sources
40, Mayfield Avenue has no recent1 records in the the Land Registry and a single entry in the EPC database dated November 2014.
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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 40, Mayfield Avenue, we estimate a market value of £725,147 and a rental value of £2,973 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £642,273 and £2,634 per month respectively.
Plot Size
HM Land Registry records the plot of land for 40, Mayfield Avenue as measuring 225 m2.
That makes it the 18th largest plot in the postcode, where all 22 other houses have recorded plot data.
Energy Efficiency
40, Mayfield Avenue has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Nov 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 40, Mayfield Avenue completed on 28th August 1996 at £126,700 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Aug 1996£126,700
Similar Properties Sold Nearby
Over the past 2 years 68 properties similar to 40, Mayfield Avenue have sold within a radius of 450 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 8th January 2025, was 43, Mayfield Avenue, London, N12 9JG, a freehold house which sold for £780,000.
Read more about house prices in N12.
- Sold Jan 2025£780,000 | 3 Bed House43, Mayfield Avenue, London, N12 9JG43, Mayfield Avenue, London, N12 9JG
- Sold Feb 2024£785,000 | 3 Bed House93, Mayfield Avenue, London, N12 9HY93, Mayfield Avenue, London, N12 9HY
- Sold Feb 2022£850,000 | 3 Bed House27, Mayfield Avenue, London, N12 9JG27, Mayfield Avenue, London, N12 9JG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Over the past 2 years our Estate Agent network has recorded 2 lets within 450 metres of 40, Mayfield Avenue.
The latest, in March 2024, was 18, Limes Avenue, London, N12 8QN, a freehold house let by Robert Lewis Property.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Of the 175 addresses on Mayfield Avenue, London, N12, 40, Mayfield Avenue comes out as the 104th largest and the 131st most expensive in our analysis of the public data.
It is also £79k more expensive than the average property across the N12 district.
More reading links
Schools Nearby
- Sacks Morasha Jewish Primary School600 m away
- Northside Primary School600 m away
- St John's CofE Primary and Nursery School800 m away
- Finchley Catholic High School600 m away
- St Michael's Catholic Grammar School800 m away
- Friern Barnet School1.3 km away
More reading links
Public Transport Nearby
- Woodside Park|900 m away
- Totteridge & Whetstone|1.2 km away
- West Finchley|1.6 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












