N20 0LX

N20 0LXHouse Prices / London, Barnet, St. John's Close

Last updated May 2026

Key Postcode Insights

N20 0LX is a residential postcode situated on St. John's Close, London, N20 with 18 addresses.

It ranks as the 301st largest and 18th most expensive of the 504 postcodes in the N20 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The postcode contains a total of 18 properties: 18 flats.

18
Properties
  • Flats

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House Pricesin N20 0LX

Sale prices range from £213,813 for 1 bedroom Leasehold flats (430 ft2) to £355,027 for 2 bedroom Leasehold flats (441 ft2) .

Monthly rental prices range from £1,134 pcm for 1 bed flats to £1,755 pcm for 2 bed flats.

The gross rental yield is between 5.9% and 6.5%.

The average value per square foot is £548.

Average Sale Value
£283,264
Average Rental Value
£1,453 pcm
Average Rental Yield
6.2% /year
Average Value Per Sqft
£548 /ft2
Prices last updated 1st May 2026
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Nearby Postcodesto N20 0LX

N20 0LX is the 301st largest and the 18th most expensive postcode out of the 504 postcodes in the N20 area.

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Property Typesin N20 0LX

  • 7 period flats built between 1800 and 1911
  • 11 mid-century flats built between 1936 and 1979
  • period flat (7)
  • mid-century flat (11)
Energy Efficiency

Energy Efficiencyof properties in N20 0LX

  • Energy Performance Certificate (EPC) surveys conducted for 18 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (9)
  • G (0)
  • D (9)
  • No EPC (0)
Schools Nearby

Schools Nearbyto N20 0LX

The nearest primary school to N20 0LX is Alma Primary which is 144 metres away.
  • 144
    m
    Alma Primary
  • 152
    m
    St John's CofE Primary and Nursery School
  • 349
    m
    Queenswell Infant & Nursery School
The nearest secondary school is Finchley Catholic High School which is 561 metres away.
  • 561
    m
    Finchley Catholic High School
  • 1.4
    km
    St Michael's Catholic Grammar School
  • 1.5
    km
    St Andrew the Apostle Greek Orthodox School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto N20 0LX

The closest station to N20 0LX is Totteridge & Whetstone station which is 500 metres away.

  • 528
    m
    Totteridge & Whetstone
  • 1.2
    km
    Woodside Park
  • 1.4
    km
    Oakleigh Park
  • 2.1
    km
    West Finchley
Source: TFL & National Rail
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