MacWhinney Environmental Consulting, LLC

KING COUNTY PERMIT INFORMATION 

  • Welcome!
  • Services Offered
  • Testimonials
  • About
  • Permit Information
  • Property Research Guide
  • Contact
  • Workshop: Wild Salmon
King County Permit Process
CAD Timelines
Permit Timelines
Critical Areas Alteration Exception
Property Research Guide
King County Permit Information.  Four slide decks are provided below.  Click the button to the left to access. 
1.  King County Permit Process.   If you haven't built a new home in King county before, this may be a useful guide as you navigate the steps. 
2.  King County CAD Timelines provides current data regarding Critical Areas Designation review.
3.  King County Dwelling Permit Timelines provides current information about how long it takes to obtain a single-family home permit. 
​4.  Critical Areas Alteration Exception provides information on the process and timelines for sites that are highly constrained with wetlands, streams, and/or associated buffers.  
5.  You may also be interested in the Property Research Guide, which provides information on how to conduct research on undeveloped land.

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King County Permit Process

 
 
 
  • Welcome!
  • Services Offered
  • Testimonials
  • About
  • Permit Information
  • Property Research Guide
  • Contact
  • Workshop: Wild Salmon