Sunnyvale Park Place — 510 and 920 De Guigne Drive
Sunnyvale
Description
An appeal of the Planning Commission's approval of a use permit and vesting tentative map to demolish six office buildings and build 329 townhomes/detached homes plus 41 ADUs (49 affordable) on 20.55 acres. The council denied the appeal and approved the project with modified conditions.
Impact summary
Adds significant for-sale housing including affordable units to East Sunnyvale, but neighbors fear worse traffic on De Guigne and East Duane and continued loss of nearby retail.
Applicant
- Name
- TC III SPP NORTH LLC
- Address
- 510 and 920 De Guigne Drive, Sunnyvale, CA (APNs 205-22-022 and 205-22-023)
At a glance
- Hearings
- 2
- Public comments
- 0
- Total mentions
- 2
Last vote · City Council
Last discussed Mar 24, 2026.
Meeting timeline (2)
City Council — March 24, 2026
An appeal of the Planning Commission's approval of a use permit and vesting tentative map to demolish six office buildings and build 329 townhomes/detached homes plus 41 ADUs (49 affordable) on 20.55 acres. The council denied the appeal and approved the project with modified conditions.
Planning Commission — February 23, 2026
370 for-sale homes replacing six 1990s office buildings, with 49 below-market-rate units, 41 ADUs, and a new path to Swaggles Park. Approved 6-0 unless appealed by March 10.
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