The highest-value construction permits currently on record in Seattle — where the largest capital is being committed.
25 permits listed
$953,691,624 declared value
Seattle Open Data source
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Recent permits
210 THOMAS ST$100,000,000
Erect (6) temporary structures for 2026 Christmas Market at Seattle Center from 11/20 - 12/27/2026 per plan. All components provided and assembled by professional crew. Owner responsible for structural integrity of al
Filed 2026-10-29 · other · filed
400 W HARRISON ST$70,000,000
Demolish existing commercial building per plan.
Filed 2026-09-18 · demolition · unknown
410 ELLIOTT AVE W$70,000,000
Demolish commercial warehouse building per plan.
Filed 2026-09-18 · demolition · unknown
400 4TH AVE W$46,389,688
Phased Permit: Construct a residential high rise building occupy per plan. Mechanical included.
Filed 2026-08-17 · new construction · filed
9250 COLLEGE WAY N$40,234,991
Establish use as housing for (192) units as an affordable family housing apartment building per the land use code. Construct a multi-family building occupy per plans. Mechanical included this permit.
Filed 2026-10-14 · new construction · filed
8100 2ND AVE S$38,120,000
Demolish existing commercial building (Scale) subject to field inspection.(STFI).
Filed 2026-08-28 · demolition · unknown
8100 2ND AVE S$38,120,000
Demolish existing commercial building (Office) subject to field inspection (STFI).
Filed 2026-08-28 · demolition · unknown
8100 2ND AVE S$38,120,000
Demolish existing commercial building (Transfer building) existing slab to remain subject to field inspection (STFI).
Filed 2026-09-29 · demolition · unknown
8100 2ND AVE S$38,120,000
Demolish existing commercial building (Mod Trailer) subject to field inspection (STFI).
Filed 2026-08-28 · demolition · unknown
8100 2ND AVE S$38,120,000
Demolish existing commercial building (Wash Bldg) subject to field inspection (STFI).
Filed 2026-08-28 · demolition · unknown
8100 2ND AVE S$38,120,000
Demolish existing commercial building (Crew Quarters) subject to field inspection (STFI).
Filed 2026-08-28 · demolition · unknown
8100 2ND AVE S$38,120,000
Demolish existing commercial building (Tent and tanks) subject to field inspection (STFI).
Filed 2026-08-28 · demolition · unknown
8100 2ND AVE S$38,120,000
Demolish existing commercial building (Admin building) subject to field inspection (STFI).
Filed 2026-08-28 · demolition · unknown
8100 2ND AVE S$38,120,000
Demolish existing commercial building (Supply Storage) subject to field inspection.(STFI).
Filed 2026-08-28 · demolition · unknown
1058 N 36TH ST$38,000,000
Demolish WEST multi-family apartment building per plan.
Filed 2026-10-07 · demolition · unknown
3611 WOODLAND PARK AVE N$38,000,000
Demolish medical office building [AVANT CHIROPRACTIC] per plan.
Filed 2026-10-01 · demolition · unknown
3601 WOODLAND PARK AVE N$38,000,000
Demolish EAST mixed-use apartment building per plan.
Filed 2026-10-01 · demolition · unknown
3601 WOODLAND PARK AVE N$37,262,889
Establish use as housing for 173 stacked dwelling units per land use code. Construct new multifamily building occupy per plans. Mechanical included this permit.
Filed 2026-08-31 · new construction · filed
3919 OKANOGAN LN NE$30,906,891
Phased Project: Construct institutional building [UW CHEMISTRY SCIENCES] per plan. Mechanical included with Phase 4.
Filed 2026-08-13 · new construction · filed
509 3RD AVE$25,000,000
Construct alterations to existing multifamily building (Morrison Hotel) per plan. Mechanical included.
Filed 2026-07-14 · addition alteration · unknown
1208 EASTLAKE AVE E$20,700,000
Construct interior alterations to Level 1 of existing commercial building (Fred Hutch Cancer Center) to expand laboratory space and occupy per plan. Mechanical work included this permit.
Filed 2026-09-22 · addition alteration · filed
13550 AURORA AVE N$15,000,000
Construct substantial alterations including site/parking modifications and convert vacant tenant space to grocery store [WINCO FOODS] in commercial retail building [SAM'S CLUB/VACANT] occupy per plan. Mechanical include
Filed 2026-09-24 · addition alteration · filed
4224 UNIVERSITY WAY NE$14,000,000
Demolish existing commercial building per plan.
Filed 2026-09-29 · demolition · filed
4234 UNIVERSITY WAY NE$14,000,000
Demolish mixed-use apartment building [THE KENNEDY BUILDING] per plan.
Filed 2026-09-24 · demolition · filed
1301 2ND AVE$13,117,165
Construct tenant improvements to existing commercial building at floors 15 16 and 18 ( Docusign) occupy per plan.
Filed 2026-09-17 · addition alteration · unknown
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