PERMIT #7074437-CN
4264 West Marginal Way SW, Seattle, WA
active4264 WEST MARGINAL WAY SW - AT&T Alt Telecom Construct alterations to existing Telecom site (AT&T) at ground level for minor telecommunications antenna facility at 4264 West Marginal Way SW, Seattle, WA in West Seattle, Seattle. Permit 7074437-CN is active, valued at $25,000. Work is being performed by MASTEC NETWORK SOLUTIONS INC.
Permit Timeline & Status
Construction Permit Timeline
Applied
May 26, 2025
In Review
—
Issued
July 29, 2025
Completed
—
Expires
January 29, 2027
Permit issued — construction underway.
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
MASTEC NETWORK SOLUTIONS INC Contractor
West Seattle Neighborhood
Project Overview
Project Details
Value
$25,000
Type
Commercial Construction
Issued
July 29, 2025
Location
West Seattle
Contractor Information
Location & Map
Project Description
4264 WEST MARGINAL WAY SW - AT&T Alt Telecom Construct alterations to existing Telecom site (AT&T) at ground level for minor telecommunications antenna facility, per plan.
Additional Details
Permit Intelligence
Work performed by
Licensed Contractor
Contractor license
MASTENS876KN
Review level
Full +
Primary use
Commercial
Parcel
DV0067034
Expires
January 29, 2027
Existing units
0
Sleeping rooms
0