CB21 4AQ is a well-regarded residential area on Cambridge Road in Balsham. Administratively it sits within Balsham ward and the South East Cambridgeshire constituency.
One of the more sought-after postcodes in CB21, CB21 4AQ offers a diverse rural area with a mix of families, workers and retirees. The daytime character shifts — mainly white older workforce, self-employed in agriculture, forestry and fishing, with some construction. With an average age of 45, this is established family country — quiet streets, strong community ties, and low rental churn. 76% of residents own their home — above average for the district, consistent with a stable and sought-after address.
Property: Prices average £763k. The area ranks among the least deprived 20% in England — a strong signal of community wellbeing, good schools, and low crime.
Census 2021 statistics for CB21 4AQ are sourced from Output Area E00091897 (shared with 22 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
CAMBRIDGE ROAD, CB21 4AQ House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for CAMBRIDGE ROAD, CB21 4AQ.
351
45
£ 55,200 /yr
50%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: CB21 4AQ is ranked in the top 20% nationally for affluence, indicating a high-income demographic. It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.
Area Character
CB21 4AQ is a premium owner-occupier postcode — median prices of £763k, 76% home ownership, and a low-deprivation rank put this address in the top tier nationally for wealth indicators. £763k prices and low crime — this postcode commands a premium for good reason.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for CB21 4AQ. The average age is 45.3. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Community Makeup: A mature neighborhood of long-term property owners. The significantly higher average age reflects a deeply settled local population.
home Property Prices by Type
Semi-Detached
£ 761,500
4 sales · Mean £ 804,500
Detached
£ 750,000
1 sales · Mean £ 750,000
train Transport Links
Train Stations
- Dullingham8.7 km
- Whittlesford Parkway8.8 km
- Shelford8.9 km
Generated by PostcodeInfo.uk
Postcode Profile: CB214AQ · Data under Open Government Licence