Area Overview for CM20 3SB

Area Information

CM20 3SB is a small residential cluster within the town of Harlow, Essex, part of the post-war New Town development that reshaped the region in the mid-20th century. With a population of 1,658, it is a compact area defined by its historical roots and modern infrastructure. Originally an ancient parish absorbed into Harlow’s designated area in 1947, the neighbourhood reflects a blend of older housing stock and planned suburban expansion. Its proximity to Harlow’s town centre and transport links makes it a practical choice for commuters, while its low crime risk and minimal environmental constraints offer a sense of security. The area’s character is shaped by its modest scale, with local landmarks such as the Netteswellbury Farm, a medieval farmhouse now part of the Harlow Study Centre, and a long-established park serving as a community hub. Living here means balancing convenience with a quieter, less densely populated environment, ideal for those seeking a stable, family-oriented setting without the pressures of urban centres.

Area Type
Postcode
Area Size
Not available
Population
1658
Population Density
4327 people/km²

The property market in CM20 3SB is defined by its limited scale and focus on owner-occupied homes. With 46% of properties owned by residents, the area leans towards a mix of long-term residents and buyers seeking stable, family-friendly housing. The predominant accommodation type is houses, which contrasts with the higher-density flats typical of urban centres. This suggests a market tailored to those prioritising space and privacy over rental flexibility. The small size of the area means housing stock is constrained, potentially limiting availability for new buyers. However, the presence of nearby rail stations and proximity to Harlow’s amenities may appeal to those looking for a balance between suburban living and easy access to services. For buyers, the area’s low crime risk and minimal planning constraints add to its appeal as a secure, low-maintenance investment.

House Prices in CM20 3SB

No properties found in this postcode.

Energy Efficiency in CM20 3SB

The lifestyle in CM20 3SB is shaped by its proximity to essential amenities and green spaces. Local shops such as Morrisons Daily, Aldi Mark, and Co-op Manor provide everyday convenience, while the nearby rail stations and Epping Underground Station offer easy access to broader retail and dining options in Harlow and beyond. A multi-functional park, established over 50 years ago, serves as a central recreational space, ideal for walking, picnics, or casual gatherings. The area’s historical sites, like the Netteswellbury Farm, add cultural depth, though the focus remains on practical living. With minimal planning constraints and a low crime risk, residents enjoy a relaxed, community-oriented environment. The balance of local services and easy transport links ensures daily life is both efficient and pleasant, catering to those who value convenience without sacrificing tranquillity.

Amenities

Schools

RankSchoolTypeEntry genderAges

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Demographics

The population of CM20 3SB is predominantly middle-aged, with a median age of 47 and the majority of residents falling within the 30-64 age range. This suggests a community of established professionals and families, with a strong presence of homeowners—46% of homes are owner-occupied, reflecting a stable housing market. The area is characterised by houses rather than flats, indicating a focus on traditional family homes. The predominant ethnic group is White, though no specific data on diversity or deprivation levels is provided. The age profile and home ownership rates imply a mature, settled population, with fewer young families or transient renters compared to larger urban areas. This demographic structure supports a low crime risk, with a safety score of 70, aligning with the area’s reputation as a secure, low-maintenance neighbourhood.

Household Size

Family (3-5 people)
most common

Accommodation Type

Houses
most common

Tenure

46
majority

Ethnic Group

White
most common

Religion

N/A
most common

Household Composition

N/A
most common

Age

47
median
Adults (30-64 years)
most common

Household Deprivation

N/A
with no deprivation

NS-SEC

21
in Lower managerial occupations

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Planning

Planning Constraints

  • Flood Risk
    Premium
  • Ramsar Wetland Sites
    Premium
  • Area of Outstanding Natural Beauty
    Premium
  • Protected Nature Reserve
    Premium
  • Protected Woodland
    Premium
  • Crime Risk
    Premium

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Frequently Asked Questions

What is the community feel like in CM20 3SB?
CM20 3SB has a population of 1,658, with residents predominantly aged 30-64. The community is stable, with 46% owner-occupied homes and a low crime risk (safety score 70). It offers a quiet, family-oriented environment with limited urban density.
Who typically lives in CM20 3SB?
Residents are mostly middle-aged adults, with a median age of 47. The area is home to a mix of long-term residents and buyers seeking stable, family-friendly housing, with 46% of properties owned by residents.
How connected is the area for transport and digital use?
CM20 3SB has excellent broadband (score 98) and good mobile coverage (85). Five nearby rail stations, including Harlow Town and Epping Underground, provide strong links to London and surrounding areas.
Is CM20 3SB a safe place to live?
Yes. The area has a low crime risk (score 70) and no flood or environmental hazards, with a safety score indicating below-average crime rates. This makes it a secure choice for residents.
What amenities are nearby?
Residents have access to Morrisons, Aldi, and Co-op for shopping. Five rail stations, a park, and North Weald Airport are within practical reach, offering convenience for daily life and travel.

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