CM12 0AG is a sought-after residential area on Cromwell Avenue, 0.5km from Gooseberry Green in Billericay. Administratively it sits within Billericay West ward and the Basildon and Billericay constituency.
For serious buyers, CM12 0AG is a diverse outer suburb with a large South Asian community, settled families. The daytime character shifts — urban high streets with mixed ethnicity and businesses. The 41 average age reflects a mixed, mid-career community — settling down but not yet slowing down.
Safety: Crime rates are low here at 49 incidents per 1,000 residents — well below average and reassuring for families. Property: Prices average £776k, down 33.3% year-on-year. 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 CM12 0AG are sourced from Output Area E00107932 (shared with 18 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
CROMWELL AVENUE, CM12 0AG House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for CROMWELL AVENUE, CM12 0AG.
333
41
£ 56,800 /yr
54%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: CM12 0AG is ranked in the top 20% nationally for affluence, indicating a high-income demographic. The area also shows excellent employment metrics, indicating a highly economically active population.
Area Character
Ranked among the least deprived areas in England, CM12 0AG combines high owner-occupation (59%), strong property values (£776k median) and low crime into a blue-chip residential profile. £776k prices and low crime — this postcode commands a premium for good reason. Property prices are trending down 33.3% year-on-year.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for CM12 0AG. The average age is 41.4. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Area Vibe: Highly settled. The area is largely populated by a middle-aged demographic, providing a stable community feel.
home Property Prices by Type
Semi-Detached
£ 631,500
6 sales · Mean £ 606,166
Detached
£ 1,142,500
2 sales · Mean £ 1,142,500
gavel Crime Overview 12 Months (up to 2026-02)
CM12 0AG has low crime rates — 49 incidents per 1,000 residents. The most reported categories are shoplifting and violence and sexual offences. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
school Local Schools
Buttsbury Infant School
Brightside Primary School
Buttsbury Junior School
Quilters Junior School
Quilters Infant School
Mayflower High School
The Billericay School
Sunnymede Junior School
storefront Nearby Amenities
Retailers - Other
33 nearby- Greggs Bakers0.8 km
- Boots UK Ltd0.7 km
- Sunnyville Stores0.6 km
- WM Spirits Ltd0.7 km
- D G W Meats0.6 km
- + 28 more
Restaurant, Cafe
33 nearby- Felix Restaurants Ltd0.7 km
- Hamelin Trust0.2 km
- Harry's Bar0.5 km
- Layalina0.5 km
- Ask Italian0.6 km
- + 28 more
Takeaway Shop
22 nearby- Papa Johns Billericay0.4 km
- The Dog House0.4 km
- Churchill's Fish & Chips0.6 km
- OMG Desserts0.5 km
- The Indian Spice0.6 km
- + 17 more
Supermarkets
3 nearby- Waitrose0.8 km
- Sainsbury's Local0.5 km
- Tesco Store Ltd0.9 km
Pub, NightClub
12 nearby- French Martini0.4 km
- J D Wetherspoon0.4 km
- Billericay Constitutional Club0.4 km
- Chequers0.5 km
- Inn on the Green0.7 km
- + 7 more
train Transport Links
Train Stations
- Billericay0.3 km
- Ingatestone4.6 km
- Shenfield6.0 km
Bus Stops
- Railway Station0.2 km
- Railway Station0.2 km
- Railway Station0.2 km
- Railway Station0.2 km
- Billericay Rail Station0.3 km
Generated by PostcodeInfo.uk
Postcode Profile: CM120AG · Data under Open Government Licence