20  Northdown Street

20 Northdown StreetHouse Prices / London, Islington, Northdown Street, N1 9BG

Last updated Jun 2026

Key Building Insights

20 Northdown Street is a residential building situated on Northdown Street, London, N1 with 14 addresses.

It ranks as the 4482nd largest and 3522nd most expensive of the 5,075 buildings in the N1 area. The dominant property type is a modern flat built after 1980.

The building contains a total of 14 properties: 14 flats.

14
Properties
  • Flats

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House Pricesin 20 Northdown Street

Sale prices range from £570,428 for 2 bedroom leasehold flats with a balcony (538 ft2) to £1,196,938 for 3 bedroom leasehold flats with a balcony (1,291 ft2) .

Monthly rental prices range from £2,358 pcm for 2 bed flats to £4,998 pcm for 3 bed flats.

The gross rental yield is between 4.9% and 7.2%.

The average value per square foot is £997.

Average Sale Value
£777,996
Average Rental Value
£3,311 pcm
Average Rental Yield
5.1% /year
Average Value Per Sqft
£997 /ft2
Prices last updated 1st June 2026
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properties list title title

Property Typesin 20 Northdown Street

  • 14 modern flats built after 1980
  • modern flat (14)
Energy Efficiency

Energy Efficiencyof properties in 20 Northdown Street

  • Energy Performance Certificate (EPC) surveys conducted for 14 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (1)
  • F (0)
  • C (11)
  • G (0)
  • D (2)
  • No EPC (0)
properties list title title
Schools Nearby

Schools Nearby

The nearest primary school to 20, Northdown Street, London, N1 9BG is Winton Primary School, which is 100 metres away.
  • 100
    m
    Winton Primary School
  • 500
    m
    Argyle Primary School
  • 600
    m
    Vittoria Primary School
The nearest secondary school is Elizabeth Garrett Anderson School, which is 500 metres away.
  • 500
    m
    Elizabeth Garrett Anderson School
  • 900
    m
    Maria Fidelis Catholic School FCJ
  • 1.0
    km
    Regent High School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to 20, Northdown Street, London, N1 9BG is London Kings Cross station, which is 300 metres away.

  • 300
    m
    London Kings Cross
  • 300
    m
    King's Cross St Pancras
  • 500
    m
    London St Pancras International
  • 500
    m
    London St Pancras (Eurostar)
Source: TFL & National Rail
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