CM20 3NX

CM20 3NXHouse Prices / East of England, Harlow, Jay Court

Last updated May 2026

Key Postcode Insights

CM20 3NX is a residential postcode situated on Jay Court, Harlow, CM20 with 8 addresses.

It ranks as the 115th largest and 25th most expensive of the 474 postcodes in the CM20 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The postcode contains a total of 8 properties: 8 flats.

8
Properties
  • Flats

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House Pricesin CM20 3NX

Sale prices range from £158,799 for 1 bedroom leasehold flats (462 ft2) to £193,256 for 2 bedroom leasehold flats (532 ft2) .

Monthly rental prices range from £966 pcm for 1 bed flats to £1,221 pcm for 2 bed flats.

The gross rental yield is between 7.3% and 7.6%.

The average value per square foot is £363.

Average Sale Value
£171,720
Average Rental Value
£1,062 pcm
Average Rental Yield
7.4% /year
Average Value Per Sqft
£363 /ft2
Prices last updated 1st May 2026
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Nearby Postcodesto CM20 3NX

CM20 3NX is the 115th largest and the 25th most expensive postcode out of the 474 postcodes in the CM20 area.

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Property Typesin CM20 3NX

  • 2 modern flats built after 1980
  • 2 mid-century flats built between 1936 and 1979
  • 1 flat of an unknown age
  • 3 other addresses of unknown type
  • modern flat (2)
  • mid-century flat (2)
  • flat (1)
  • Unknown (3)
Energy Efficiency

Energy Efficiencyof properties in CM20 3NX

  • Energy Performance Certificate (EPC) surveys conducted for 4 properties.
  • The dominant rating is D.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (3)
  • No EPC (4)
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Schools Nearby

Schools Nearbyto CM20 3NX

The nearest primary school to CM20 3NX is Freshwaters Primary Academy which is 228 metres away.
  • 228
    m
    Freshwaters Primary Academy
  • 523
    m
    The Downs Primary School and Nursery
  • 655
    m
    St Alban's Catholic Academy
The nearest secondary school is Bmat Stem Academy which is 604 metres away.
  • 604
    m
    Bmat Stem Academy
  • 652
    m
    Burnt Mill Academy
  • 781
    m
    St Mark's West Essex Catholic School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto CM20 3NX

The closest station to CM20 3NX is Harlow Town station which is 1.4 kilometres away.

  • 1.4
    km
    Harlow Town
  • 2.7
    km
    Harlow Mill
  • 4.9
    km
    Roydon
  • 6.0
    km
    Sawbridgeworth
Source: National Rail
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