Alameda County Sign Ordinances

Unincorporated Alameda County – Castro Valley, San Lorenzo, Ashland, Cherryland, Fairview, etc.

Sign Location No restrictions.
# of Signs Allowed 2 per property
Maximum Sign Height No restrictions
Maximum Sign Area 6 sq. ft.
Sign Text Requirements No restrictions 
Days and Times Signs may be Displayed No restrictions Signs may not be illuminated.
Contact and More Info

Planning: (510) 670-5400 

Ordinance Location Zng. Ord. 17.04 – definition. 17.52.520 and 17.52.530

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