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Contra Costa County · development
Development activity
Active development applications and projects in Contra Costa County, ranked by community impact.
4 applications (filtered)6 types
Filtered to Subdivision
PendingSubdivision
Bayview Subdivision
Kris Kamerzelle, Discovery Builders, Inc.
Martinez/Vine Hill area, Contra Costa County (APN: 380-030-046)
1 hearing0 commentsLast discussed Oct 28, 2026
PendingSubdivision
85 Ariey Lane Subdivision & Development
MGJ Development LLC
85 Ariey Lane, unincorporated Lafayette area (APN: 167-010-017)
1 hearing1 commentLast discussed Oct 28, 2026
ApprovedSubdivision
Walnut Estates Subdivision (TH Walnut Estates LLC)
TH Walnut Estates LLC
3180 Walnut Boulevard, unincorporated Walnut Creek
1 hearing0 commentsLast discussed Apr 14, 2026
ApprovedSubdivision
Glen at Heather Farms Minor Subdivision Map Extension
Loewke Planning Associates, Inc.
850 Seven Hills Ranch Road, Walnut Creek, CA
1 hearing0 commentsLast discussed Jan 14, 2026