Will-Serve Applications: Building Permits
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
If you are unsure which Application Fee applies to your project, please inquire: (805) 995-3290 (Monday - Friday, 8:00am - 4:30pm).
If it is determined that the cost of completing the plan check and reviewing the proposed project exceeds your Will-Serve Application Fee, the additional costs shall be billed to and paid by the owner prior to issuance of a Final Will-Serve Letter.
Pay the Application Fee now in our Credit Card Payment Portal* - Click here to pay online
*Credit card service fee applies (3.9% + 30 cents)
Alternatively, you may mail in or drop off an Application Fee check:
- Mail your check to:
Cayucos Sanitary District - PO Box 333 - Cayucos, CA 93430
- Or drop it off in person (we have a secure dropbox at our front door available 24/7):
Cayucos Sanitary District - 200 Ash Ave. - Cayucos, CA 93430
If you have chosen to pay by check, please make sure you clicked "Submit" above.
We will begin processing your request for a Will-Serve Letter upon receipt of your payment.
You have now completed the Will-Serve application process! Feel free to leave our website.