N19 4LZ

N19 4LZHouse Prices / London, Islington, Cornwallis Square

Last updated May 2026

Key Postcode Insights

N19 4LZ is a residential postcode situated on Cornwallis Square, London, N19 with 54 addresses.

It ranks as the 510th largest and 237th most expensive of the 585 postcodes in the N19 area. The dominant property type is a modern flat built after 1980.

The postcode contains a total of 54 properties: 24 houses and 30 flats.

54
Properties
  • Houses
  • Flats

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House Pricesin N19 4LZ

Sale prices range from £175,087 for studio leasehold flats (161 ft2) to £1,188,658 for 5 bedroom freehold houses with a garden (1,743 ft2) .

Monthly rental prices range from £907 pcm for studio flats to £6,104 pcm for 5 bed houses.

The gross rental yield is between 5.9% and 6.4%.

The average value per square foot is £767.

Average Sale Value
£623,774
Average Rental Value
£3,143 pcm
Average Rental Yield
6.0% /year
Average Value Per Sqft
£767 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin N19 4LZ, Cornwallis Square, London, N19

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Nearby Postcodesto N19 4LZ

N19 4LZ is the 510th largest and the 237th most expensive postcode out of the 585 postcodes in the N19 area.

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Property Typesin N19 4LZ

  • 1 period house built between 1800 and 1911
  • 1 period flat built between 1800 and 1911
  • 22 modern houses built after 1980
  • 26 modern flats built after 1980
  • 1 mid-century house built between 1936 and 1979
  • 1 mid-century flat built between 1936 and 1979
  • 1 flat of an unknown age
  • 1 other address of unknown type
  • period house (1)
  • period flat (1)
  • modern house (22)
  • modern flat (26)
  • mid-century house (1)
  • mid-century flat (1)
  • flat (1)
  • Unknown (1)
Energy Efficiency

Energy Efficiencyof properties in N19 4LZ

  • Energy Performance Certificate (EPC) surveys conducted for 52 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (1)
  • F (0)
  • C (37)
  • G (0)
  • D (13)
  • No EPC (2)
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Schools Nearby

Schools Nearbyto N19 4LZ

The nearest primary school to N19 4LZ is St Mark's CofE Primary School which is 232 metres away.
  • 232
    m
    St Mark's CofE Primary School
  • 334
    m
    Duncombe Primary School
  • 524
    m
    Yerbury Primary School
The nearest secondary school is City of London Academy, Highgate Hill which is 576 metres away.
  • 576
    m
    City of London Academy, Highgate Hill
  • 673
    m
    Arts and Media School Islington
  • 1.2
    km
    St Aloysius' College
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto N19 4LZ

The closest station to N19 4LZ is Upper Holloway station which is 300 metres away.

  • 337
    m
    Upper Holloway
  • 743
    m
    Archway
  • 935
    m
    Crouch Hill
Source: TFL & National Rail
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