Commercial contractor · Seattle, WA

Sean Steichen

1 commercial and multifamily permits on 1 projects since Apr 17. Most recent permit issued April 17, 2025.

Permits per monthHover a bar for the month

Show as table

Month	Permits
April '25	1

Work by trade

A project shows here 30 days after Sean Steichen’s first permit on it. Newer jobs and phone numbers are included with Pro.

Latest permit	Project	Type	Value
Aug 31	3317 E Union St · 98122	multifamilyBuilding, Electrical, HVAC / Mechanical	$1.1M

Sean Steichen pulled 1 commercial and multifamily building permits in Seattle, WA between April 17, 2025 and April 17, 2025, on 1 projects.
Those projects declare $1.1M of construction value in all.
Most of its permits are for general building work (1).
A recent public project: 3317 E Union St (latest permit August 31, 2026).

Source: building permit records from official city open-data portals, checked daily. Data through April 17, 2025. How we count