Area Overview for CB3 9AE
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Area Information
CB3 9AE is a compact residential postcode in Cambridge, England, with a population of 5,735 and a density of 1,510 people per square kilometre. This small cluster sits within the broader Newnham area, historically a mix of agricultural land and suburban development. The area’s identity is shaped by its proximity to the River Cam and its integration with Cambridge’s urban fabric. Newnham, where CB3 9AE lies, has a distinctive history as a former anomaly in the parish system, evolving into a self-contained community by 1918. Today, it blends residential living with pockets of green space, including Lammas Land and Grantchester Meadows, which offer recreational value. The area is served by independent schools like King’s College School and St John’s College School, reflecting its appeal to families. With rail access to Cambridge North and nearby stations, residents enjoy connectivity to the city’s cultural and economic hubs. The low crime risk and absence of environmental constraints make it a practical choice for buyers seeking a balance between urban convenience and a quieter suburban feel.
- Area Type
- Postcode
- Area Size
- Not available
- Population
- 5735
- Population Density
- 1510 people/km²
The property market in CB3 9AE is characterised by a 57% home ownership rate, with houses forming the primary accommodation type. This suggests a mix of owner-occupied properties and rental units, though the exact proportion of the latter is not specified. As a small postcode area, the housing stock is likely limited, with competition for available homes. The predominance of houses may indicate a focus on family-friendly living, though the absence of data on property sizes or price ranges means buyers must consider the broader Cambridge market for context. Proximity to Cambridge’s universities and rail links could drive demand, but the area’s compact nature means buyers should explore nearby postcodes for additional options. The low crime risk and lack of environmental constraints further enhance its appeal, though the small size may limit long-term investment potential.
House Prices in CB3 9AE
No properties found in this postcode.
Energy Efficiency in CB3 9AE
Living in CB3 9AE offers access to a range of amenities within practical reach. Retail options include Sainsburys Sidney, Co-op Grantchester, and M&S Cambridge, providing everyday shopping needs. The area’s rail links connect residents to Cambridge’s cultural and commercial centres, while proximity to Cambridge Airport adds to transport flexibility. Recreational spaces like Lammas Land and Grantchester Meadows offer greenery and historical interest, with Lammas Land’s paddling pool and allotment history adding character. The presence of St Mark’s Church on Barton Road highlights the area’s community identity. For dining, the data does not specify restaurants, but the mix of retail and rail access suggests a balance of convenience and suburban charm. The small postcode size means amenities are concentrated, requiring residents to venture slightly beyond CB3 9AE for broader options.
Amenities
Schools
CB3 9AE is near two independent schools: King’s College School and St John’s College School. Both are private institutions, offering education to students from early years through to secondary levels. Independent schools often feature smaller class sizes and specialist facilities, though their fees are typically higher than state schools. The presence of these institutions suggests the area attracts families prioritising private education, aligning with Cambridge’s academic environment. However, no Ofsted ratings or performance data are available, so prospective parents should conduct further research on curriculum and outcomes. The mix of independent schools in the area provides options for families seeking alternative educational pathways, though the absence of state schools means reliance on nearby districts for public education.
| Rank | School | Type | Entry gender | Ages |
|---|---|---|---|---|
| 1 | King's College School | independent | N/A | N/A |
| 2 | St John's College School | independent | N/A | N/A |
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Go to Schools tabDemographics
CB3 9AE has a median age of 22, with the majority of residents aged 15–29. This young demographic is reflected in the 57% home ownership rate, which suggests a mix of students, early-career professionals, and families. The area’s accommodation is predominantly houses, aligning with the presence of larger residential properties in the region. The predominant ethnic group is White, though specific data on diversity beyond this category is not provided. The low median age indicates a community shaped by education and transient lifestyles, with many residents likely linked to Cambridge’s universities or nearby institutions. This profile influences local amenities, which cater to younger populations, such as retail options like Sainsburys and Co-op. The absence of deprivation data means no direct commentary on socioeconomic challenges, but the high home ownership rate implies stability for those who reside here.
Household Size
Accommodation Type
Tenure
Ethnic Group
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Age
Household Deprivation
NS-SEC
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Go to Demographics tabPlanning
Planning Constraints
- Flood RiskPremium
- Ramsar Wetland SitesPremium
- Area of Outstanding Natural BeautyPremium
- Protected Nature ReservePremium
- Protected WoodlandPremium
- Crime RiskPremium











