PERMIT #7085491-CN
3820 Rainier Ave S, Seattle, WA
completedHaley Baker Construct alterations to existing minor telecommunication facility at monopole and upgrades to battery cabinet (AT&T) at 3820 Rainier Ave S, Seattle, WA in Columbia City, Seattle. Permit 7085491-CN is completed, valued at $25,000. Work is being performed by MASTEC NETWORK SOLUTIONS INC.
Permit Timeline & Status
Construction Permit Timeline
Applied
June 10, 2025
In Review
—
Issued
August 25, 2025
Completed
December 26, 2025
Expires
February 25, 2027
All reviews complete — permit closed out.
Plan-review data from Seattle DCI. “City control” is total plan-review days minus the days the applicant held the permit for corrections.
Explore This Record
3820 RAINIER AVE S, SEATTLE, WA Property
MASTEC NETWORK SOLUTIONS INC Contractor
Columbia City Neighborhood
Project Overview
Project Details
Value
$25,000
Type
Commercial Construction
Issued
August 25, 2025
Location
Columbia City
Contractor Information
Location & Map
Project Description
Haley Baker Construct alterations to existing minor telecommunication facility at monopole and upgrades to battery cabinet (AT&T), per plan.
Additional Details
Permit Intelligence
Work performed by
Licensed Contractor
Contractor license
MASTENS876KN
Review level
Full +
Primary use
Commercial
Parcel
DV0014243
Expires
February 25, 2027
Existing units
0
Sleeping rooms
0