REPORT TO COUNCIL
SUBJECT
Title
Proposed Project: Appeal and City Council Call for Review of a decision of the Planning Commission approving related applications on a 20.55-acre site:
USE PERMIT: to demolish six industrial office buildings and construct 329 three-story townhomes and detached dwelling units which includes 41 Accessory Dwelling Units; and,
VESTING TENTATIVE MAP: to subdivide the existing two lots into 151 single family lots, 23 lots with 178 condominium units, and 30 common parcels.
Location: 510 and 920 De Guigne Drive (APNs: 205-22-022 and 205-22-023)
File #: PLNG-2025-0230
Zoning: M-S (Industrial and Service)
Applicant / Owner: TC III SPP NORTH LLC (applicant) / TC III SPP NORTH LLC (owner)
Environmental Review: Environmental impacts of the project are addressed in the Land Use and Transportation Element (LUTE) Environmental Impact Report (EIR); no additional review required per California Environmental Quality Act (CEQA) Guidelines Section 15183.
Project Planner: Momo Ishijima, (408) 730-7532, mishijima@sunnyvale.ca.gov
Report
REPORT IN BRIEF
The Use Permit and Vesting Tentative Map #PLNG-2025-0230 were considered by the Planning Commission on February 24, 2026 (Attachment 17 - PC Staff Report). Minutes of the Planning Commission public hearing can be found in Attachment 18.
The Planning Commission voted (6-0, Sigura absent) to make the required findings to approve the CEQA determination that the project is consistent with the LUTE EIR and no additional environmental review is required pursuant to CEQA Guidelines Section 15183, and approve the Use Permit and Vesting Tentative Map based on the findings in Attachment 3 to the Planning Commission staff report and subject to the Conditions of Approval in Attachment 4 to the report.
On February 24, 2026, two residents of the neighboring The Vale development timely filed an appeal of the Planning Commission decision. (SMC Section 19.98.070.) Subsequently, on March 4, 2026, two City Council me...
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