CM20 3DY

CM20 3DYHouse Prices / East of England, Harlow, Blackbush Spring

Last updated May 2026

Key Postcode Insights

CM20 3DY is a residential postcode situated on Blackbush Spring, Harlow, CM20 with 54 addresses.

It ranks as the 440th largest and 213th 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 54 properties: 54 houses.

54
Properties
  • Houses

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House Pricesin CM20 3DY

Sale prices range from £281,728 for 3 bedroom freehold houses with a garden (721 ft2) to £360,038 for 4 bedroom freehold houses with a garden (1,119 ft2) .

Monthly rental prices range from £1,578 pcm for 3 bed houses to £2,054 pcm for 4 bed houses.

The gross rental yield is between 6.7% and 6.8%.

The average value per square foot is £380.

Average Sale Value
£296,731
Average Rental Value
£1,663 pcm
Average Rental Yield
6.7% /year
Average Value Per Sqft
£380 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin CM20 3DY, Blackbush Spring, Harlow, CM20

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Sales History
in CM20 3DY

The last sale was on 22nd July 2024 for £290,000 and since then the market in the area has increased by 0.3%. The postcode has had a total of 41 sales since 1995.

CM20 3DY has seen 4 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto CM20 3DY

CM20 3DY is the 440th largest and the 213th most expensive postcode out of the 474 postcodes in the CM20 area.

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Property Typesin CM20 3DY

  • 1 period house built between 1800 and 1911
  • 39 mid-century houses built between 1936 and 1979
  • 1 house of an unknown age
  • 13 other addresses of unknown type
  • period house (1)
  • mid-century house (39)
  • house (1)
  • Unknown (13)
Energy Efficiency

Energy Efficiencyof properties in CM20 3DY

  • Energy Performance Certificate (EPC) surveys conducted for 40 properties.
  • The dominant rating is D.
  • A (0)
  • E (6)
  • B (0)
  • F (1)
  • C (15)
  • G (0)
  • D (18)
  • No EPC (14)
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Schools Nearby

Schools Nearbyto CM20 3DY

The nearest primary school to CM20 3DY is Cooks Spinney Primary Academy and Nursery which is 171 metres away.
  • 171
    m
    Cooks Spinney Primary Academy and Nursery
  • 648
    m
    St Alban's Catholic Academy
  • 777
    m
    Freshwaters Primary Academy
The nearest secondary school is Burnt Mill Academy which is 720 metres away.
  • 720
    m
    Burnt Mill Academy
  • 1.2
    km
    Mark Hall Academy
  • 1.3
    km
    Bmat Stem Academy
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto CM20 3DY

The closest station to CM20 3DY is Harlow Town station which is 1.7 kilometres away.

  • 1.7
    km
    Harlow Town
  • 2.2
    km
    Harlow Mill
  • 5.5
    km
    Sawbridgeworth
  • 5.5
    km
    Roydon
Source: National Rail
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