Utility Payment Information

By Mail
Utility payments with payment stub must be mailed to the following post office box.

City of Mountlake Terrace Utility Payments
P.O. Box 34858
Seattle, WA 98124-1858

*** PAYMENT STUB MUST BE INCLUDED WITH PAYMENT ***
PLEASE ADD YOUR ACCOUNT NUMBER TO YOUR CHECK

For correspondence only, the mailing address is:

City of Mountlake Terrace
P.O. Box 72
Mountlake Terrace, WA 98043

In Person
Utility payments can be paid at the Mountlake Terrace City Hall Civic Center in two ways. 

  1. During business hours, 8:00 a.m. to 5:00 p.m. payments can be made at the customer service desk. 
  2. Payments may be made in our drop box located at the north end of the parking lot, to your left as you exit the City Hall parking lot. No cash in drop box please.

On-Line
Payments may also be made at Online Utility Payments. On-line payments (only) may be made with a debit or credit card with a Visa or MasterCard logo. There is a $5.00 convenience fee for all on-line payments.

PAYMENT OF DELINQUENT ACCOUNTS AFTER 4PM ON THE DAY BEFOE THE SCHEDULED SHUT-OFF DAY MUST BE MADE BY CASH OR CHECK AT CITY HALL TO ASSURE CONTINUATION OF SERVICE.

The City Hall Civic Center building is located on the Southwest corner of 232nd Street S.W. and 58th Avenue W., directly north of the Library. The physical address is:

Mountlake Terrace City Hall
Attn: Utility Payments

23204 58th Avenue West
Mountlake Terrace, WA 98043