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Assessor's Change of Mailing Address Application

Please fill out the following form to change the mailing address for a property under the jurisdiction of the County of Sonoma Assessor's Office. You will need the Assessor's Parcel Number (APN) or Assessment Number in order to continue. If you do not know the APN, you may look it up by searching Public Assessor Services here: Parcel Number Lookup Tool (opens in a new tab).

Please note: A separate application must be submitted for each parcel number. If you own multiple parcels, please email your new mailing address to the Assessor at address.changes@sonoma-county.org. Please include the owner's name, phone number and a list of parcel numbers and the property address for each parcel. Please indicate if one of the parcels is your principal place of residence. Attach a proof of identification, such as a copy of your photo ID or driver’s license, to the email for verification purposes.

If you have any questions about this form, please contact us by phone at (707) 565-1888 or visit our website.

Thank you.

* = Required Field

Assessor's Parcel/Assessment Number (APN)

Owner Name/Business Name

Care of

Property Address

Number & Street

City

New Residence Information

Is the property address your principal residence?

Yes

No

¿La dirección de la propiedad es su residencia principal?

Si

No

If yes, date you moved onto property

En caso afirmativo, fecha en que se mudó a la propiedad

Would you like a Homeowner’s Exemption form to be sent to you?

Yes

No

Homeowner's Exemption Form (opens in a new tab)

Le gustaria que la forma de Reclamo Para la Extencion de Impuestos Prediales de los Propietarios de Casas sea enviada a su domicilio?

Si

No

Reclamo Para la Extencion de Impuestos Prediales de los Propietarios de Casas sea enviada (se abre en una nueva pestaña)

This property has been:

Sold

Rented

Neither

Esta propiedad a sido:

Vendida

Rentada

Ninguna

I/We vacated the property on this date:

Yo/Nosotros desalojamos la propiedad en esta fecha:

New Mailing Address

PO Box or Number & Street

City

State

Zip/Postal Code

Country (if not U.S.) Value is not selected

Additional Information and Electronic Signature

Who is filling out this form? To prevent fraudulent property activity, you are required to upload your driver’s license, operating agreement, or other proof of identity to change a mailing address.

I am the property owner listed above.

I am an authorized agent for the property owner listed above.

¿Quién está completando este formulario? Para hacer un cambio a su direccion de envoio, es requerido que usted suba una copia de su licencia de conducir, acuerdo de operacion, u otra prueba de identidad para prevenir actividad fraudulenta en su propiedad.

Soy el dueño de la propiedad mencionado anteriormente.

Soy un agente autorizado del propietario mencionado anteriormente.

Upload Identification To prevent fraudulent property activity, you are required to upload your driver’s license, operating agreement, or other proof of identity to change a mailing address.

Agent's First Name

Agent's Last Name

Phone Number

Email Address

By completing this form, I authorize the Assessor to change the mailing address for the specified property for all property tax related matters. I certify that I am the property owner.

By completing this form, I certify that I am authorized to change the mailing address for the specified property for all property tax related matters and, if requested, I will provide proof of authorization.

Please click the signer's name box to sign your name.

Haga clic en el cuadro del nombre del firmante para firmar su nombre.

Haga clic en el botón azul a continuación para enviar su formulario cuando haya terminado.

Your session has timed out.

Click here to access the application.

CRA- Assessor's Change of Address/ Cambio de domicilio del Asesor

Assessor's Change of Mailing Address Application

Property Address

New Residence Information

New Mailing Address

Additional Information and Electronic Signature