Area Overview for CM23 3YJ

Area Information

Living in CM23 3YJ means inhabiting a compact residential cluster in England’s Hertfordshire region, where history and modernity intersect. The area spans 1,744 square metres and is home to 1,131 people, creating a densely populated environment with a population density of 648,408 people per square kilometre. This small postcode is part of Bishop’s Stortford, a historic market town that grew around the River Stort, once a vital crossing point for travellers. The town’s name traces back to William the Norman, Bishop of London, who acquired the manor in the 11th century. Today, CM23 3YJ reflects a community rooted in tradition yet connected to contemporary amenities. Its proximity to London Stansted Airport and multiple railway stations, including Bishop’s Stortford and Stansted Mountfitchet, offers commuters and frequent flyers convenience. Daily life here balances the quiet charm of a historic town with the practicality of nearby retail hubs like M&S Bishops and Tesco Bishop’s Stortford. The area’s compact size means residents are close to cultural landmarks such as Waytemore Castle, while its high population density suggests a tightly knit, active community.

Area Type
Postcode
Area Size
1744 m²
Population
1131
Population Density
3759 people/km²

The property market in CM23 3YJ is characterised by a high proportion of flats and a relatively low home ownership rate of 34%. This suggests the area is more rental-focused than owner-occupied, with limited availability of larger homes or detached properties. The compact size of the postcode—just 1,744 square metres—means the housing stock is constrained, and buyers may need to look beyond immediate surroundings for more options. Flats dominate, which could appeal to those prioritising convenience over space, particularly given the area’s proximity to transport links. However, the low ownership rate may indicate affordability challenges or a transient population. For buyers, this small area offers limited scope for property investment, necessitating consideration of nearby postcodes or broader Hertfordshire markets for greater choice.

House Prices in CM23 3YJ

No properties found in this postcode.

Energy Efficiency in CM23 3YJ

Residents of CM23 3YJ have access to a mix of retail, transport, and travel amenities within practical reach. The area is served by five retail outlets, including M&S Bishops, Tesco Bishop’s Stortford, and Sainsburys Bishops, ensuring everyday shopping needs are met. Three railway stations—Bishop’s Stortford, Stansted Mountfitchet, and Sawbridgeworth—offer regular services to major cities and towns, with Stansted Mountfitchet station providing direct links to London Stansted Airport. This connectivity enhances convenience for both commuters and frequent flyers. While the data does not specify parks or leisure facilities, the town’s historical landmarks, such as Waytemore Castle and the Stort Navigation, suggest cultural and recreational opportunities nearby. The compact layout of CM23 3YJ ensures amenities are within walking or short driving distance, supporting a lifestyle that balances practicality with access to regional hubs.

Amenities

Schools

RankSchoolTypeEntry genderAges

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Demographics

CM23 3YJ’s population skews towards adults aged 30–64, with a median age of 47. This suggests a mature demographic, likely with established careers and families. Only 34% of homes are owner-occupied, indicating a rental-heavy market where many residents may be tenants rather than property owners. The accommodation type is predominantly flats, which aligns with the area’s high density. The predominant ethnic group is White, though no specific data on diversity or deprivation levels is provided. The lack of detailed socioeconomic metrics means assumptions about quality of life must be cautious. However, the age profile implies a community with stable employment patterns and potential demand for services catering to middle-aged households. The absence of children in the most common age range may reflect a lower proportion of schools or family-oriented amenities, though this is not explicitly confirmed by the data.

Household Size

One person
most common

Accommodation Type

Flats
most common

Tenure

34
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

39
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
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Nearby Areas

Frequently Asked Questions

What is the community like in CM23 3YJ?
CM23 3YJ has a population of 1,131, with a median age of 47 and most residents aged 30–64. The community is densely populated, with 34% owner-occupied homes and flats as the primary accommodation type. This suggests a mature, possibly transient population reliant on rental housing.
Who typically lives in this area?
Residents are predominantly adults aged 30–64, with a median age of 47. The area has no detailed diversity data, but the predominant ethnic group is White. The high population density and rental focus suggest a mix of professionals and families.
How connected is CM23 3YJ to transport and broadband?
The area has good mobile coverage (82/100) and fair broadband (68/100). It is served by three railway stations, including Stansted Mountfitchet, which links to London Stansted Airport, offering strong regional connectivity.
Are there safety concerns in CM23 3YJ?
Yes. The area has a critical flood risk (score 78.31) and a critical crime risk (score 0), indicating high vulnerability to both. Residents should consider flood defences and security measures when evaluating the area.
What amenities are nearby?
Residents have access to five retail outlets, including M&S Bishops and Tesco Bishop’s Stortford. Three railway stations and Stansted Airport provide transport links, though specific leisure or park facilities are not detailed in the data.

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