To: Board of Supervisors
From: Warren Lai, Public Works Director/Chief Engineer
Report Title: Approve the Final Map and Subdivision Agreement for subdivision SD21-09581, Walnut Creek, area.
☒Recommendation of the County Administrator ☐ Recommendation of Board Committee
RECOMMENDATIONS:
ADOPT Resolution approving the Final Map and Subdivision Agreement for subdivision SD21-09581, for a project being developed by TH Walnut Estates, LLC, as recommended by the Public Works Director, Walnut Creek area. (District IV)
FISCAL IMPACT:
No fiscal impact.
BACKGROUND:
The Public Works Department has reviewed the conditions of approval for subdivision SD21-09581 and has determined that all conditions of approval for Final Map approval have been satisfied.
CONSEQUENCE OF NEGATIVE ACTION:
The Final Map and the Subdivision Agreement will not be approved and recorded
c: Jocelyn LaRocque-Engineering Services, Larry Theis-Engineering Services, Alex Vazquez-Engineering Services, Randy Sanders-Design/Construction, Theresa Sheperd-Design/Construction, Michelle Cordis-Maintenance, Renee Hutchins-Records, Chris Halford -Mapping, Ciara Herrold-Finance, Ruben Hernandez-DCD, TH Walnut Estates, LLC, Philadelphia Indemnity Insurance Company, Tickler-6/11/28
THE BOARD OF SUPERVISORS OF CONTRA COSTA COUNTY, CALIFORNIA
and for Special Districts, Agencies and Authorities Governed by the Board
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IN THE MATTER OF: Approving the Final Map and Subdivision Agreement for subdivision SD21-09581, for a project being developed by TH Walnut Estates, LLC, as recommended by the Public Works Director, Walnut Creek area. (District IV)
WHEREAS, the following documents were presented for board approval this date:
I. Map
The Final Map of subdivision SD21-09581, property located in the Walnut Creek area, Supervisorial District IV, said map having been certified by the proper officials.
II. Subdivision Agreement
A subdivision agreement with TH Walnut Estates, LLC, principal, whereby said principal agrees to complete all improvements as required in said subdivision agreement within two year(s) from the date of said agreement. Accompanying said subdivision agreement is security guaranteeing completion of said improvements as follows:
A. Cash Bond
Performance amount: $7,000.00
Auditor’s Deposit Permit No. DP924278 Date: October 23, 2025
Submitted by: TH Walnut Estates, LLC
B. Surety Bond
Bond Company: Philadelphia Indemnity Insurance Company
Bond Number: PB00224600769 Date: September 24, 2025
Performance Amount: $693,000.00
Labor & Materials Amount: $350,000.00
Principal: TH Walnut Estates, LLC
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 2025-2026 tax lien has been paid in full and the 2026-2027 tax lien, which became a lien on the first day of January 2026, is estimated to be $105,040.00. The amount of Supplemental Tax is estimated to be $39,030.00. Security guaranteeing payment of said tax lien as follows:
• Tax Surety
Bond Company: Philadelphia Indemnity Insurance Company
Bond Number: PB00224600990 Date: June 5, 2026
Amount: $144,070.00
Submitted by/Principal: TH Walnut Estates, LLC
NOW, THEREFORE, BE IT RESOLVED:
1. That said 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 Final map is APPROVED and this Board does hereby accept subject to installation and acceptance of improvements 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.
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