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Contra Costa County
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RezoneApproved1921 Green Valley Road, Alamo

Green Valley Road Rezone and Minor Subdivision Project

Contra Costa County

Description

A rezone from A-2 to R-40 and minor subdivision lot split to allow two single-family residences, along with variances for retaining walls and exceptions for utility undergrounding.

Impact summary

Adds a residential parcel, requires retaining wall construction on slopes, and incorporates a bioretention basin discharging into local storm systems.

Applicant

Name
Benoit McVeigh, dK Engineering
Address
1921 Green Valley Road, AlamoSee this on the map

At a glance

Hearings
1
Public comments
0
Total mentions
1

Last vote · Board of Supervisors

Approved5–0, unanimous

Last discussed Jan 20, 2026.

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