N12 9HY

Mayfield Avenue - N12 9HY

Last updated Jul 2026

Key Postcode Insights

N12 9HY is a residential postcode situated on Mayfield Avenue, London, N12 with 46 addresses.

It ranks as the 613th largest and 478th most expensive of the 650 postcodes in the N12 area. The most common property type is a early-century house built between 1912 and 1935.

The postcode contains a total of 46 properties: 46 houses.

Ave. Sale Price
£800,575
10 Year change
up 6.9%
Ave. Rental Price
£3,068pcm
10 Year change
up 45.8%
Ave. £ per ft²
£648/ft²
Ave. Gross Yield
4.6%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin N12 9HY

House
27 houses
Group
0 flats

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Sales History

The last sale was on 2nd August 2024 for £855,000 and since then the market in the area has increased by 1.6%. The postcode has had a total of 40 sales since 1995.

N12 9HY has seen 6 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodes

N12 9HY is the 613th largest and the 478th most expensive postcode out of the 650 postcodes in the N12 area.

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Property Types

  • 1 mid-century house built between 1936 and 1979
  • 1 house of an unknown age
  • 25 early-century houses built between 1912 and 1935
  • 19 other addresses of unknown type
  • mid-century house (1)
  • house (1)
  • early-century house (25)
  • Unknown (19)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 26 properties.
  • The most common rating is D.
  • A (0)
  • E (5)
  • B (0)
  • F (0)
  • C (6)
  • G (0)
  • D (15)
  • No EPC (20)
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Schools Nearby

Schools Nearby

The nearest primary school to N12 9HY is Sacks Morasha Jewish Primary School, which is 600 metres away.
  • Sacks Morasha Jewish Primary School
    600 m away
  • Northside Primary School
    800 m away
  • Queenswell Infant & Nursery School
    800 m away
The nearest secondary school is Finchley Catholic High School, which is 800 metres away.
  • Finchley Catholic High School
    800 m away
  • St Michael's Catholic Grammar School
    900 m away
  • Friern Barnet School
    1.1 km away
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to N12 9HY is Woodside Park station, which is 1.0 kilometres away.

  • Woodside Park
    |
    1.0 km away
  • Totteridge & Whetstone
    |
    1.3 km away
  • West Finchley
    |
    1.7 km away
  • New Southgate
    |
    2.0 km away
Source: TFL & National Rail
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