Over ¼-acre premium lot created through an SB-9 subdivision. Allows one or two detached homes or a duplex, plus one ADU, for up to three total units, with flexibility for phased development. Approval is ministerial only—objective standards apply with no discretionary review, no CEQA, and no public hearing. Under SB-450, the city must approve or deny a complete application within 60 days. Setbacks include a 20’ front setback per city standards and reduced 4’ side and rear setbacks per SB-9. Previous plans for a 2,134 SF two-story home are included. Ideal for a custom home or income-producing project. Seller is a licensed general contractor with expertise in combining manufactured home and custom-built elements to reduce overall costs, and is open to build-to-suit or joint venture opportunities.
MLS #
CC41119637
MLS Source
Contra Costa Association of Realtors
Days on Site
12
Development Status
Final Map Approved, Raw Land
Lot Description
Corners Marked, Grade - Level
Utilities
Gas - Not On Site, Electricity Not Available, None, Water - Public
Elementary District
Mt. Diablo Unified
High School District
Mt. Diablo Unified
Sewer
Public Sewer
Water
Public
Zoning
RS-8
0 Walnut Ave is in Concord, CA 94519. This Land is currently priced at $399,000. This address can also be written as 0 Walnut Ave, Concord, CA 94519.
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This listing information is up-to-date as of January 03, 2026. For the most current information, please contact Tommy Tam, (408) 431-9983