For Sale101d on market
0 Walnut Ave
Concord, CA, 94519 • Clayton Valley • Contra Costa County
$399,000
0.29 acLot
Property DNA
Clayton Valley
Clayton Valley
This home is getting attention
Listed 101 days ago · 345 views · 14 saves
Market activity
Demand and pricing signals for this listing
345 views
People checking out this listing
14 saves
Buyers have saved this home
101 days on market
Established listing
About this home
Lot
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.
Estimated monthly payment
Based on current rates
$2,482/month
Principal & Interest$1,950
Property Tax$399
Insurance$133
Down payment20% ($79,800)
3%50%
Est. 6.18% rate · 30yr fixed · $319,200 loan
Full calculator →At a glance
Key facts and listing details
Property
Home typeLot
Sub-typeUnimproved Land
Systems
Water / SewerPublic Sewer
Parking & Outdoor
Lot0.29 Acres
Location & Tax
NeighborhoodClayton Valley
ZoningRS-8
Parcel114330025
Features & details
2 categories of property features
Exterior Features
Lot Features
Level
Utilities
None
Cable Available
Electricity Available
Natural Gas Available
Sewer Available
Phone Available
Water Available
Listing insights
Market data and value estimates
StatusFor Sale
Days on market101
Tax rate1.15%
On marketDec 27, 2025
PostedDec 27, 2025
MLS updatedFeb 12, 2026
Tour days6
Views345
Favorites14
How are the schools in Concord?
3 schools rated nearby
Location
Concord, CA, 94519
Price history
1 event
DateEventPrice$/sqftSource
Dec 27, 2025Listed For Sale$399,000—CCAR
Listed For Sale$399,000
Dec 27, 2025•CCAR
Nearby homes
Neighborhood details
Local context around this listing
Concord, CA • Contra Costa County
Nearby neighborhoods
Buchanan Field AirportCentral ConcordClayton ValleyClydeDana EstatesFour CornersLime RidgeLos Medanos HillsNorth ConcordOlivera
Nearby cities
AntiochBrentwoodConcordDanvilleMartinezPittsburgRichmondSan Pablo
Nearby zip codes
9451894519945209452194522945249452794529
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