Building Permits - Serving Alameda County's Unincorporated Areas

(Community incl. Ashland, Castlewood, Castro Valley, Cherryland, Fairview, Happy Valley, Hillcrest Knolls, San Lorenzo, and Sunol)






Search Building Permit(s)

Enter your Alameda County Unincorporated Area home or business address where the Building Permit(s) was issued.







Request to Review Building Permit Property File(s)

Please fill out the following request to review historical building permit files maintained by the Alameda County Building Department. These files are the collection of all building permits issued on the property through the Alameda County Building Department. Requests must be received before 2PM on each Wednesday, otherwise the request will be postpone until the following week. Staff will retrieve requested property files and notify customers by phone or email once the file is ready within 5-10 business days. Any plans with professional stamps are require to review in person during normal business hours. Please contact our staff at permitbid@acpwa.org or 510-670-5440 when requesting more than 4 files at one time.



 
Property Address with Permits :  
 
Customer Name :  
 
Phone Number :  
 
Email Address :  
 
County Staff (optional) :    
 




Getting a Building Permit - Process