Area Overview for CM20 3AA

Area Information

Mark Hall is a specific residential cluster defined by the CM20 3AA postcode within the Harlow district of Essex. This small community forms part of the wider Mark Hall government ward, which encompasses Mark Hall North, Mark Hall South, and Mark Hall Moors. The area represents a distinct node in Harlow New Town's development history, centred on coordinates 51.78410462033436, 0.11757224169916987. With a resident population of 1645, the locality offers a contained living environment that retains a sense of locality despite its integration into the larger urban fabric. Living in CM20 3AA means residing in a defined zone where the legacy of the original Mark Hall manor influences the surroundings. The site of the historic manor once held much of the post-war development land, linking the area directly to the region's industrial and agricultural past. Count Eustace Adelof de Merc originally held the principal manor in the parish of Latton, leading to a lineage of ownership that included Henry VIII, John Perry, Richard Arkwright, and the Gilbeys before the estate faced destruction by fire in 1947. Today, the surviving Georgian stable block from circa 1785 houses the Museum of Harlow. This historical layer provides tangible context for those choosing homes in CM20 3AA, distinguishing it from generic suburban sprawl. The area functions as a practical residential hub, offering straightforward access to broader transport networks while maintaining a defined identity within the Eastern Region of England.

Area Type
Postcode
Area Size
Not available
Population
1645
Population Density
2213 people/km²

The housing market within CM20 3AA is characterised by a significant reliance on the rental sector, with only 37% of households owning their homes. Flats represent the primary accommodation type for residents, a feature that defines the physical appearance of the neighbourhood. This statistical reality means that prospective buyers looking to purchase directly within the immediate bounds of this postcode will find a limited inventory compared to the available rental stock. The high prevalence of flat ownership indicates a development pattern typical of the Harlow New Town era, where efficiency and density were prioritised in the post-war period. When examining the area as a whole, including the wider Mark Hall ward, the housing stock remains heavily influenced by these historical planning decisions. Buyers evaluating CM20 3AA should understand that they are entering a market where short-term or long-term tenancy arrangements may be more common than outright purchase. The dominance of flats also suggests that amenities catering to ground-floor residents might be less prevalent than those suited for multi-level living. For those seeking to invest, the low self-ownership rate presents an opportunity, but it also reflects a community where residents may be more accustomed to the transient nature of tenant turnover. Understanding this distinction is essential for anyone considering a move or investment in this specific cluster.

House Prices in CM20 3AA

No properties found in this postcode.

Energy Efficiency in CM20 3AA

Residents of CM20 3AA benefit from a diverse range of amenities located within practical walking or driving distance. For shopping needs, the area encompasses five retail locations, including Aldi Mark, Iceland Harlow, and Morrisons Daily, ensuring access to essential groceries and household goods. Commuters rely on five rail stations, such as Harlow Town Railway Station and Harlow Mill Railway Station, to connect with wider networks. Cultural and commercial interest is supported by the Museum of Harlow, housed in the historic Georgian stable block dating back to 1785, which offers insight into the local manorial history. Leisure and connectivity are further enhanced by the nearby North Weald Airport and Epping Underground Station, providing options for air travel and tube access to the capital. This infrastructure density means you do not need to travel far for daily necessities or weekend trips. The presence of these specific venues creates a functional environment where work, shopping, and leisure intersect. Living in CM20 3AA provides a lifestyle defined by convenience and accessibility, allowing residents to utilise the full spectrum of Harlow's offerings without extensive travel times.

Amenities

Schools

RankSchoolTypeEntry genderAges

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Demographics

The community profile for CM20 3AA presents a mature demographic with a median age of 47 years. Most residents fall within the adult bracket spanning 30 to 64 years of age, indicating a population that has settled rather than frequently moved. Home ownership stands at 37%, suggesting that a significant portion of the local population rents their accommodation. Flats constitute the predominant accommodation type in this postcode area, reflecting a housing stock designed for density and urban living rather than standalone family homes. The demographic composition is predominantly White, consistent with the broader patterns often found in established New Town developments. This age profile implies a lower proportion of young children compared to areas with a higher percentage of families, while the adult focus suggests a different set of local needs regarding noise, amenities, and public services. The 3% figure for home ownership clarifies the market dynamics, placing pressure on rental availability. When considering living in CM20 3AA, you should expect a neighbourhood where established adults and long-term tenants dominate the social landscape. The high concentration of flats paired with lower owner occupancy creates a specific character distinct from traditional suburban estates where owner-occupiers typically form the majority.

Household Size

Family (3-5 people)
most common

Accommodation Type

Flats
most common

Tenure

37
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

22
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

Who typically lives in the CM20 3AA postcode area?
The community is dominated by adults between the ages of 30 and 64, with a median age of 47 years. The demographic profile shows a strong presence of established adults rather than a high concentration of children. Most of the residents live in flats, and home ownership stands at only 37%, indicating a tenant-heavy population.
What are the transport and connectivity options for residents?
Digital infrastructure is excellent, with fixed broadband scoring 94 and mobile coverage scoring 85 out of 100. Physically, the area has five nearby railway stations including Harlow Town and Harlow Mill, plus access to North Weald Airport and Epping Underground Station. This combination supports easy remote working and commuting.
Is the area safe and free from environmental risks?
There are no environmental risks, as the area passes flood risk, Ramsar, and nature reserve assessments with a clear score of 0. However, the crime risk is critical with a score of 18 out of 100. This places crime rates above average, meaning residents should implement enhanced security measures.
Which shops and services are near CM20 3AA?
Five retail locations serve the community, including Aldi Mark, Iceland Harlow, and Morrisons Daily. Residents can also utilise five railway stations and one airport facility for broader travel needs. The historic Museum of Harlow, located in the former Mark Hall manor stable block, is also available.

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