Frequently Asked Questions
What is being proposed?
Mill Creek is discussing annexing a portion of its Urban Growth Area south of the city. The physical boundaries are 35th Avenue down to 180th, following 22nd Dr SE to 192nd St SE, up Waxen Rd to 183rd St SE into Mill Creek. View the boundary map here.
Isn’t this area already part of Mill Creek?
No, the properties are in unincorporated Snohomish County. However, it is part of Mill Creek’s Urban Growth Area.
Why is the City doing this?
The Growth Management Act of 1990 expects cities – not counties – to serve urban areas to prevent sprawl, protect the environment, and deliver services more cost-effectively as communities grow. Annexing this area aligns with that expectation.
What will change for residents in the annexation area?
The City will receive property taxes from the area instead of the county. All residents will come to the Mill Creek City Hall for services they require. In addition, they will have elected representation through the seven-member Mill Creek City Council.
Will taxes increase for residents in the annexation area?
Property owners in the annexed area will see a property tax levy decrease from $9.26 to $8.73 per $1,000 of assessed property value. (Approximately $250 less per year for a home valued at $850,000.) New city residents will start paying a utility tax of 5% like existing city residents. This is estimated to range from $327 - $423 per year. (It will be less if you no longer have cable services.)
What will change for property owners and residents already in the city?
Short-term, revenue from additional properties will maintain city service levels reducing the need for higher taxes. Long-term, annexation will spread the cost of large-scale capital projects over more people, reducing an individual’s tax burden.
What are the benefits of annexation?
- Public Safety – The city has its own police department and can provide more officers per resident (1.06 per 1,000 residents) compared to the Sheriff’s office (0.23 per 1,000).
- Cost-Effective for Taxpayers – Improved public safety services can reduce what property owners pay in insurance premiums. Revenue from new properties help maintain city services without the need for tax increases. Finally, additional revenue means the city has matching funds to secure more grants or access to favorable interest rates for large capital projects.
- Infrastructure Improvements – Infrastructure improvements are expensive yet necessary for all communities. Counties can delay those investments for areas they anticipate will be annexed. Annexation spreads those costs over more properties which reduces an individual’s tax burden.
- Local Control – Annexation allows city residents to guide how development occurs, ensuring quality, consistency, and alignment with community expectations. This is important to protect property values. City residents also have elected representation (or can run for office themselves) to influence other decisions that may impact the community.
Will property owners have to join an HOA?
No, property owners do not have to join a homeowner’s association.
Why this area specifically?
The area already reflects the current feel and nature of the city. Many residents also shop, work, attend schools, use city roads, and recreate in city parks.
Why annex this area now?
This is not a sudden decision. This area has been in the city’s UGA for 34 years and is part of the short-term priorities in Council’s 2040 visioning document passed in 2024.
How many people live in this area?
Approximately 11,000.
How many people live in the city’s UGA?
Approximately 54,000
Why not just annex the whole UGA?
Annexations must be carefully planned to ensure the city is able to provide services and infrastructure investments to an area. Careful analysis has gone into determining that this is the right size of an area and population to ensure continuity and improvements to service.
What codes will change for the annexed areas?
There are some differences between Mill Creek code and County code. Please submit your specific questions below and we will get you an answer!
Questions and Feedback
Fill out the form below to leave feedback or further questions.