Development Impact Fees

Development Impact Fee Matrix

Click here to download the Development Impact Fee Matrix.

Click here to download the Development Impact Fee & Capacity Booklet.

What are Development Impact Fees?

The City charges impact/connection fees to pay for additional infrastructure needed as a result of development. You will owe impact and/or connection fees if you are:

  • Constructing a new building
  • Changing the use of a building
  • Adding square footage to an existing building
  • Manufacturing food/beverages that will impact the wastewater (sewer) system

How do I estimate impact/connection fees?

To estimate impact/connection fees, please contact the Planning Division:

Email: [email protected]
Phone: 707-778-4470

If your business project will impact the wastewater (sewer) system, please also contact the Environmental Compliance Inspector, at 707-776-3777.


How do I pay the fees?

Impact and/or connection fees are collected by the Building Division. You will not receive a Building Permit or Final Building Inspection until impact and/or connection fees are paid.

Contact the Building Division ([email protected]) for information about how and when to pay your fees.

development engineer on site

Development impact and capacity fees help the City pay for additional infrastructure, such as roads, needed as a result of development.

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