Area Overview for CM11 1SL

Area Information

Living in CM11 1SL means residing in a specific residential cluster within the wider town of Billericay, Essex. This postcode serves a small community of 1,367 people, situated approximately 27 miles east of London. The location sits atop a low ridge straddling the historic parishes of Great Burstead and Mountnessing. You are stepping back in time to an area that originated as a market settlement likely planted in the late 13th century. The High Street runs along the dividing line between these two parishes, acting as a historic market axis. This settlement once served as a key crossroads linking routes from the Thames to Chelmsford and Hutton to Wickford. Unlike modern suburban sprawls, CM11 1SL has deep historical roots. First recorded as 'Byllyrica' in 1291, the community developed under the Abbot of West Ham Abbey. Residents live near landmark sites including the St Mary Magdalen Church, which began as a chantry chapel in 1342. The area retains evidence of Bronze Age burial mounds in Norsey Wood and a Roman fort at Blunts Wall. Living here connects you to a place where Christopher Martin and four other residents sailed on the Mayflower in 1620. The narrative of this postcode is one of stability sitting on marginal land that has supported agriculture and trade for centuries. You find yourself in a neighbourhood defined by its heritage rather than new development.

Area Type
Postcode
Area Size
Not available
Population
1367
Population Density
1471 people/km²

The property market in CM11 1SL is dominated by traditional houses rather than flats or apartments. The accommodation type is solely houses, and this reflects in the market dynamics. With 94% home ownership, the area operates primarily as an owner-occupied market. You will encounter very few instances of buy-to-let properties. This means that when a home becomes available for sale, the seller is likely a resident who has stayed in the area for a significant period. They are not driven solely to create rental cash flow. The exclusive nature of the housing stock offers specific advantages for buyers seeking space and community. Houses here come with established gardens and footprints suited for larger families or those wishing to downsize. The high percentage of owner-occupiers suggests that you will find properties that have been lovingly maintained over decades. This area does not offer the mix of terraced housing or new-build apartments found in denser urban zones. If you are looking specifically for a house in Billericay, this postcode delivers that requirement without deviation. Market transactions here likely involve standard chains rather than complex rental evictions or temporary tenancy agreements. The stability of ownership supports steady, albeit potentially slow, property value retention. When you stand in the driveway of a home in CM11 1SL, you are looking at an asset that has remained in private hands for a long time.

House Prices in CM11 1SL

No properties found in this postcode.

Energy Efficiency in CM11 1SL

Daily life in CM11 1SL is supported by amenities located within practical reach. For retailers, you have access to five key locations including Co-op Billericay, Tesco Billericay, and Co-op Billericay. These supermarkets provide essential shopping requirements without needing a trip into town. For rail-based needs, the area is linked to five railway stations, including Billericay Railway Station, Ingatestone Railway Station, and Wickford Railway Station. A single bus service operates via Nelsons Coach Station, complementing the rail network. This distribution allows you to run errands or travel for leisure without extensive planning. The character of this lifestyle is defined by proximity rather than numbers. You do not need to drive far to access Co-op Billericay or Tesco Billericay. The rail options provide variety in your travel routes. Living here means your daily routine involves access to established high street names rather than boutique developments. The combination of retail and rail infrastructure supports a practical, grounded approach to living. Whether you need groceries or a train ticket for a weekend trip, the necessary facilities are close at hand. You find convenience in the immediate surroundings of CM11 1SL without the noise or congestion of a city centre. The layout supports a self-sufficient household that looks outward only when necessary.

Amenities

Schools

Families accessing schools near CM11 1SL have two consistent options listed in the database. The nearest educational institution is Mayflower High School, which serves as a primary school. For secondary education, the same institution operates as an academy, also named Mayflower High School. This academy holds an Ofsted rating of satisfactory, providing a baseline standard for educational provision. The pairing of these levels within the named entity simplifies local choices for parents moving into the postcode. While the data lists only one primary and one secondary option under the specific name Mayflower High School, this indicates a structured educational path. You do not have access to a wide variety of specialist academies or faith schools within the immediate data set. The mix consists of a primary tier and an academic secondary tier. Residents accessing this education vertical find a single named entity covering both early learning and further studies. This concentration may appeal to families who wish to keep all schooling within one institution's remit. The satisfactory rating confirms the academy meets minimum regulatory standards without reaching outstanding levels. When planning for a child's education in this cluster, the primary focus rests on these named establishments. Other private or special needs institutions are not reflected in the current records for this postcode.

RankSchoolTypeEntry genderAges
1Mayflower High SchoolprimaryN/AN/A
2Mayflower High SchoolacademyN/AN/A

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Demographics

The community in CM11 1SL reflects a clear demographic pattern suitable for settled families. With a median age of 47 years, the population skews significantly older than the national average. Adults between 30 and 64 years represent the most common age range, indicating that young children and elderly residents form a smaller portion of the total population. This age structure suggests a quiet environment where daily life moves at a steady pace rather than being driven by school runs or youthful nightlife. Home ownership stands at 94%, making this one of the most owner-occupied clusters in the region. Virtually every resident has a mortgage or owns their property outright with cash. The accommodation type is exclusively houses; flats or other apartment styles are not found in this postcode. The predominant ethnic group is White, aligning with the broader Essex demographic profile. You will not find significant racial diversity in the immediate vicinity. This homogeneity contributes to a very stable social fabric where long-term residents know one another. Fertility rates would be lower given the age profile, and the area lacks the transient feel of student housing zones. The high ownership rate means you are dealing with motivated sellers looking for specific terms rather than landlords seeking quick turnover. This stability benefits neighbours seeking predictability in their local environment.

Household Size

Family (3-5 people)
most common

Accommodation Type

Houses
most common

Tenure

94
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

53
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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Open Planning map

Frequently Asked Questions

Who typically lives in CM11 1SL and what is the community feel like?
The community is dominated by adults aged 30 to 64 with a median age of 47. Home ownership sits at 94%, creating a stable, owner-occupied atmosphere. The population of 1,367 residents lives in exclusively houses, resulting in a settled, non-transient neighbourhood.
What schools are near CM11 1SL and what are their ratings?
Residents use Mayflower High School for primary education and the academy version of Mayflower High School for secondary education. The academy holds an Ofsted rating of satisfactory. This provides a clear educational path within the local area.
How good is the transport and connectivity for residents of CM11 1SL?
Mobile coverage scores 85 out of 100, indicating good to excellent signal strength. Fixed broadband scores 63, providing a fair to good connection for remote work. Five railway stations, including Billericay and Ingatestone, are within practical reach.
Is CM11 1SL considered a safe area regarding crime and environment?
The area passes safety assessments with a low crime risk score of 85 out of 100. There is zero flood risk, and no planning constraints from wetlands or protected woodlands affect the local environment.
What amenities are available to those living near CM11 1SL?
Residents have access to five retail outlets including Co-op Billericay and Tesco Billericay. Transport links connect to five rail stations and one bus service at Nelsons Coach Station. All essential services are within practical reach.

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