N1 4NB

N1 4NBHouse Prices / London, Islington, Mildmay Park

Last updated May 2026

Key Postcode Insights

N1 4NB is a residential postcode situated on Mildmay Park, London, N1 with 56 addresses.

It ranks as the 1906th largest and 1294th most expensive of the 2,110 postcodes in the N1 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 56 properties: 5 houses and 51 flats.

56
Properties
  • Houses
  • Flats

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House Pricesin N1 4NB

Sale prices range from £378,821 for 1 bedroom leasehold flats (441 ft2) to £1,383,955 for 3 bedroom leasehold flats with a garden (1,969 ft2) .

Monthly rental prices range from £1,947 pcm for 1 bed flats to £6,713 pcm for 3 bed flats.

The gross rental yield is between 5.7% and 6.7%.

The average value per square foot is £806.

Average Sale Value
£714,103
Average Rental Value
£3,551 pcm
Average Rental Yield
6.0% /year
Average Value Per Sqft
£806 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin N1 4NB, Mildmay Park, London, N1

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Sales History
in N1 4NB

The last sale was on 21st January 2025 for £705,000 and since then the market in the area has decreased by 0.3%. The postcode has had a total of 38 sales since 1995.

N1 4NB has seen 3 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto N1 4NB

N1 4NB is the 1906th largest and the 1294th most expensive postcode out of the 2,110 postcodes in the N1 area.

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Property Typesin N1 4NB

  • 3 period houses built between 1800 and 1911
  • 1 modern house built after 1980
  • 52 other addresses of unknown type
  • period house (3)
  • modern house (1)
  • Unknown (52)
Energy Efficiency

Energy Efficiencyof properties in N1 4NB

  • Energy Performance Certificate (EPC) surveys conducted for 18 properties.
  • The dominant rating is D.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (5)
  • G (0)
  • D (12)
  • No EPC (38)
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Schools Nearby

Schools Nearbyto N1 4NB

The nearest primary school to N1 4NB is Newington Green Primary School which is 163 metres away.
  • 163
    m
    Newington Green Primary School
  • 509
    m
    St Matthias Church of England Primary School
  • 583
    m
    Grasmere Primary School
The nearest secondary school is Stoke Newington School and Sixth Form which is 896 metres away.
  • 896
    m
    Stoke Newington School and Sixth Form
  • 902
    m
    City of London Academy Highbury Grove
  • 928
    m
    The Excelsior Academy
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto N1 4NB

The closest station to N1 4NB is Canonbury station which is 500 metres away.

  • 515
    m
    Canonbury
  • 651
    m
    Dalston Kingsland
  • 826
    m
    Dalston Junction
Source: TFL & National Rail
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