This portal is for authorized permitting agencies only.
Per Revenue and Taxation Code Section 72(c), authorized entities that issue building permits, e.g. City of San Carlos Building Division, shall transmit a copy of the building plans to the county assessor as soon as possible after the final plans are approved.
The Building Plans Submission Portal allows authorized entities to submit PDF copies of building plans to the Assessor Division online.
To upload copies of the approved building plans to the portal, you are required to have an account. If you do not have an account, please fill out the form below. Once your account has been authorized, you will receive an e-mail to change your password.
Please contact us if you have any questions.
Existing Account Holders:
Click here to access the Building Plans Submission Portal.
Account Request Form:
Each user within an agency must have their own login.