← Contra Costa County
Contra Costa County · development
Development activity
Active development applications and projects in Contra Costa County, ranked by community impact.
2 applications (filtered)6 types
Filtered to Subdivision
Filtered to Approved
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