To: Board of Supervisors
From: Warren Lai, Public Works Director/Chief Engineer
Report Title: Approve the Parcel Map and Subdivision Agreement for urban lot split minor subdivision MS23-00014, for a project being developed by Zachary and Mariela Onisko, Alamo area.
☒Recommendation of the County Administrator ☐ Recommendation of Board Committee

RECOMMENDATIONS:
ADOPT Resolution approving the Parcel Map and Subdivision Agreement for urban lot split minor subdivision MS23-00014, for a project being developed by Zackary and Mariela Onisko, as recommended by the Public Works Director, Alamo area. (District II)
FISCAL IMPACT:
No fiscal impact.
BACKGROUND:
The Public Works Department has reviewed the applicable code requirements for urban lot split minor subdivision MS23-00014 and has determined that all applicable code requirements for Parcel Map approval have been satisfied.
CONSEQUENCE OF NEGATIVE ACTION:
The Parcel Map will not be approved and recorded.
c: Jocelyn LaRocque-Engineering Services, Alex Vazquez-Engineering Services, Jorge Hernandez-Engineering Services, Theresa Shepherd-Design/Construction, Renee Hutchins-Records, Chris Halford-Mapping, Ciara Herrold-Finance, Adrian Veliz-DCD, Zackary & Mariela Onisko, Old Republic Surety Company, Finish Line Development Consulting, First American Title Insurance Company
THE BOARD OF SUPERVISORS OF CONTRA COSTA COUNTY, CALIFORNIA
and for Special Districts, Agencies and Authorities Governed by the Board
body
IN THE MATTER OF: Approving the Parcel Map and Subdivision Agreement for urban lot split minor subdivision MS23-00014, for a project being developed by Zackery and Mariela Onisko, as recommended by the Public Works Director, Alamo area. (District II)
WHEREAS, the following documents were present for board approval this date:
I. Map
The Parcel Map of urban lot split minor subdivision MS23-00014, property located in the Alamo area, Supervisorial District II, said map having been certified by the proper officials.
II. Subdivision Agreement
A subdivision agreement with Zackery and Mariela Onisko, principal, whereby said principal agrees to complete all improvements as required in said subdivision agreement within 2 years from the date of said agreement. Accompanying said subdivision agreement is security guaranteeing completion of said improvements as follows:
A. Cash Bond
Performance amount: $1,000
Auditor’s Deposit Permit No. 915610 Date: June , 2025
Submitted by: Zackery and Mariela Onisko
B. Surety Bond
Bond Company: Old Republic Surety Company
Bond Number: GFB7475859 Date: June 4, 2025
Performance Amount: $5,000
Labor & Materials Amount: $3,000
Principal: Zackery and Mariela Onisko
III. Tax Letter
Letter from the County Tax Collector stating that there are no unpaid County taxes heretofore levied on the property included in said map and that the 2024-2025 tax lien has been paid in full, and the 2025-2026 tax lien, which became a lien on the first day of January, 2025 is estimated to be $39,380. Security guaranteeing payment of said tax lien is as follows:
• Tax Bond
Bond Company: Colonial Surety Company
Bond Number: CSC-123837 Date: May 27, 2025
Amount: $39,380
Principal: Zackery Onisko
NOW, THEREFORE, BE IT RESOLVED
1. That said urban lot split minor subdivision, together with the provisions for its design and improvement, is DETERMINED to be consistent with the County’s general and specific plans.
2. That said Parcel Map is APPROVED and this Board does hereby reject on behalf of the public any of the streets, paths, or easements shown thereon as dedicated to public use.
3. That said subdivision agreement is also APPROVED.
c: Jocelyn LaRocque-Engineering Services, Alex Vazquez-Engineering Services, Jorge Hernandez-Engineering Services, Theresa Shepherd-Design/Construction, Renee Hutchins-Records, Chris Halford-Mapping, Ciara Herrold-Finance, Adrian Veliz-DCD, Zackary & Mariela Onisko, Old Republic Surety Company, Finish Line Development Consulting, First American Title Insurance Company
end