CM20 1NS

CM20 1NSHouse Prices / East of England, Harlow, Rivermill

Last updated May 2026

Key Postcode Insights

CM20 1NS is a residential postcode situated on Rivermill, Harlow, CM20 with 36 addresses.

It ranks as the 346th largest and 192nd most expensive of the 474 postcodes in the CM20 area. The dominant property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 36 properties: 30 houses and 6 flats.

36
Properties
  • Houses
  • Flats

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House Pricesin CM20 1NS

Sale prices range from £165,691 for 1 bedroom leasehold flats (387 ft2) to £387,588 for 4 bedroom freehold houses with a garden (1,302 ft2) .

Monthly rental prices range from £981 pcm for 1 bed flats to £1,842 pcm for 4 bed houses.

The gross rental yield is between 5.7% and 7.3%.

The average value per square foot is £381.

Average Sale Value
£273,602
Average Rental Value
£1,415 pcm
Average Rental Yield
6.2% /year
Average Value Per Sqft
£381 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin CM20 1NS, Rivermill, Harlow, CM20

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Sales History
in CM20 1NS

The last sale was on 14th April 2023 for £230,000 and since then the market in the area has decreased by 2.3%. The postcode has had a total of 23 sales since 1995.

CM20 1NS has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodesto CM20 1NS

CM20 1NS is the 346th largest and the 192nd most expensive postcode out of the 474 postcodes in the CM20 area.

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Property Typesin CM20 1NS

  • 21 mid-century houses built between 1936 and 1979
  • 5 mid-century flats built between 1936 and 1979
  • 2 houses of an unknown age
  • 2 early-century houses built between 1912 and 1935
  • 6 other addresses of unknown type
  • mid-century house (21)
  • mid-century flat (5)
  • house (2)
  • early-century house (2)
  • Unknown (6)
Energy Efficiency

Energy Efficiencyof properties in CM20 1NS

  • Energy Performance Certificate (EPC) surveys conducted for 29 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (21)
  • G (0)
  • D (8)
  • No EPC (7)
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Schools Nearby

Schools Nearbyto CM20 1NS

The nearest primary school to CM20 1NS is Pemberley Academy which is 236 metres away.
  • 236
    m
    Pemberley Academy
  • 614
    m
    Little Parndon Primary Academy
  • 1.1
    km
    The Downs Primary School and Nursery
The nearest secondary school is Bmat Stem Academy which is 1.0 kilometres away.
  • 1.0
    km
    Bmat Stem Academy
  • 1.2
    km
    Burnt Mill Academy
  • 1.6
    km
    St Mark's West Essex Catholic School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto CM20 1NS

The closest station to CM20 1NS is Harlow Town station which is 600 metres away.

  • 584
    m
    Harlow Town
  • 3.3
    km
    Harlow Mill
  • 3.7
    km
    Roydon
  • 5.9
    km
    Rye House
Source: National Rail
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