Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 2010 and Oct 19, 2026. Demolitions are dated by when they were issued.

113,230 net units · 21,804 permits · 16,659 projects

121,643 added − 8,413 removed

These totals are computed from exactly the rows below, so they match the number you clicked to get here.

Circle size shows units; blue adds housing, red removes it. Click the map to count only permits near that point. Showing the 10,000 largest of 21,779 located permits. 25 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6673587-CN Street View
1543 GRANDVIEW PL E
Montlake/Portage Bay
Townhouse/rowhouseDone
Completed
Sep 5, 2018Jul 5, 2019Mar 20, 2023+3
6715192-CN Street View
7035 6TH AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
May 3, 2019Sep 18, 2019Mar 20, 2023+1
6834052-CN Street View
4022 BEACH DR SW
Alki/Admiral
Townhouse/rowhouseDone
Completed
Apr 19, 2021Jan 28, 2022Mar 20, 2023+2
6702722-CN Street View
1514 A 17TH AVE S
North Beacon Hill/Jefferson Park
Townhouse/rowhouseDone
Completed
Mar 26, 2019Nov 16, 2021Mar 21, 2023+2
6728142-CN Street View
6016 CALIFORNIA AVE SW
Fauntleroy/Seaview
Townhouse/rowhouseDone
Completed
Apr 28, 2021Mar 29, 2022Mar 21, 2023+4
6762866-CN Street View
9039 11TH AVE NW
Greenwood/Phinney Ridge
Detached houseDone
Completed
Sep 24, 2020Oct 19, 2021Mar 21, 2023+1
6769077-CN Street View
2716 FAIRMOUNT AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jun 22, 2020Jan 7, 2022Mar 21, 2023+2
6843825-CN Street View
3407 28TH AVE W
Magnolia
ADU/DADUDone
Completed
Jul 8, 2021Sep 28, 2021Mar 21, 2023+1
6865437-DM Street View
715 N 75TH ST
Demolition
Greenwood/Phinney Ridge
—Done
Completed
Feb 28, 2023Mar 21, 2023Mar 21, 2023
demolition issued
−1
6876495-CN Street View
3438 49TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Feb 3, 2022Mar 4, 2022Mar 21, 2023+1
6899326-CN Street View
5617 26TH AVE SW
High Point
ADU/DADUDone
Completed
May 12, 2022Oct 26, 2022Mar 21, 2023+1
6822987-CN Street View
1727 NW 64TH ST
Whittier Heights
Townhouse/rowhouseDone
Completed
Jul 9, 2021Feb 10, 2022Mar 22, 2023+3
6845615-CN Street View
819 NW 54TH ST
Ballard
Townhouse/rowhouseDone
Completed
Jun 28, 2021Apr 27, 2022Mar 22, 2023+2
6853696-CN Street View
7331 39TH AVE SW
Fauntleroy/Seaview
ADU/DADUDone
Completed
Sep 14, 2021Feb 3, 2022Mar 23, 2023+1
6940482-DM Street View
9029 8TH AVE NW
Demolition
Greenwood/Phinney Ridge
—Done
Completed
Jan 20, 2023Mar 23, 2023Mar 23, 2023
demolition issued
−1
6749737-CN Street View
2810 CASCADIA AVE S
Mt. Baker/North Rainier
ADU/DADUDone
Completed
Mar 12, 2021Mar 18, 2022Mar 24, 2023+1
6762791-CN Street View
4003 EVANSTON AVE N
Fremont
Detached houseDone
Completed
Feb 25, 2020Jun 10, 2020Mar 24, 2023+1
6827505-CN Street View
3831 35TH AVE W
Magnolia
ADU/DADUDone
Completed
Aug 25, 2021Apr 18, 2022Mar 24, 2023+3
6836604-CN Street View
6209 28TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Aug 4, 2021Nov 8, 2021Mar 24, 2023+1
6903715-DM Street View
3925 48TH AVE NE
Demolition
Laurelhurst/Sand Point
—Done
Completed
Oct 13, 2022Mar 24, 2023Mar 24, 2023
demolition issued
−1
6920426-CN Street View
3224 34TH AVE S
Mt. Baker/North Rainier
Detached houseDone
Completed
Jan 10, 2023Mar 24, 2023Mar 24, 2023+1
6758353-CN Street View
410 2ND AV ET S
Pioneer Square/International District
—Done
Completed
Jun 11, 2020Apr 30, 2021Mar 27, 2023−4
6846933-DM Street View
117 E ALLISON ST
Demolition
Montlake/Portage Bay
—Done
Completed
Nov 3, 2022Mar 28, 2023Mar 28, 2023
demolition issued
−1
6847482-CN Street View
1715 N 36TH ST
Fremont
Detached houseDone
Completed
Jul 9, 2021Apr 18, 2022Mar 28, 2023+1
6847483-CN Street View
1717 N 36TH ST
Fremont
Detached houseDone
Completed
Jul 9, 2021Apr 25, 2022Mar 28, 2023+1
6891945-DM Street View
1738 NW 60TH ST
Demolition
Whittier Heights
—Done
Completed
Mar 23, 2023Mar 28, 2023Mar 28, 2023
demolition issued
−1
6759834-CN Street View
6350 41ST AVE SW
Fauntleroy/Seaview
Townhouse/rowhouseDone
Completed
Mar 23, 2020Jun 1, 2021Mar 29, 2023+4
6876367-CN Street View
5111 KEYSTONE PL N
Green Lake
Detached houseDone
Completed
Feb 16, 2022May 18, 2022Mar 29, 2023+1
6881800-CN Street View
517 N 100TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jun 22, 2022Aug 15, 2022Mar 29, 2023+1
6882479-CN Street View
5518 46TH AVE S
Seward Park
ADU/DADUDone
Completed
Mar 2, 2022Apr 1, 2022Mar 29, 2023+1
6912727-CN Street View
2006 NW 62ND ST
Whittier Heights
Townhouse/rowhouseDone
Completed
Oct 10, 2022Mar 29, 2023Mar 29, 2023+4
6926851-CN Street View
2010 NW 62ND ST
Whittier Heights
Detached houseDone
Completed
Oct 10, 2022Mar 29, 2023Mar 29, 2023+1
6926852-CN Street View
2004 NW 62ND ST
Whittier Heights
Townhouse/rowhouseDone
Completed
Oct 10, 2022Mar 29, 2023Mar 29, 2023+1
6490622-CN Street View
4689 M L KING JR WAY S
North Beacon Hill/Jefferson Park
Mid-size multifamilyDone
Completed
Nov 28, 2016Jul 8, 2019Mar 30, 2023+94
6788583-CN Street View
7945 10TH AVE SW
Highland Park
ADU/DADUDone
Completed
Nov 17, 2020Jan 24, 2022Mar 30, 2023+2
6867985-CN
—
Unlocated
ADU/DADUDone
Completed
May 6, 2022Jul 11, 2022Mar 30, 2023+1
6887277-DM Street View
8823 Ashworth AVE N
Demolition
Licton Springs
—Done
Completed
May 31, 2022Mar 30, 2023Mar 30, 2023
demolition issued
−3
6912232-CN Street View
815 21ST AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Aug 17, 2022Sep 16, 2022Mar 30, 2023+1
6921444-CN Street View
817 B S ROSE ST
South Park
ADU/DADUDone
Completed
Sep 11, 2022Mar 30, 2023Mar 30, 2023+2
6921446-CN Street View
817 A S ROSE ST
South Park
ADU/DADUDone
Completed
Sep 11, 2022Mar 30, 2023Mar 30, 2023+3
6678976-CN Street View
12015 9TH AVE NW
Broadview/Bitter Lake
ADU/DADUDone
Completed
Aug 29, 2018Jul 24, 2019Mar 31, 2023+2
6846239-CN Street View
5605 9TH AVE NW
Ballard
Townhouse/rowhouseDone
Completed
Jul 1, 2021Feb 16, 2022Mar 31, 2023+2
6931512-CN Street View
2961 B 36TH AVE S
Mt. Baker/North Rainier
ADU/DADUDone
Completed
Dec 9, 2022Mar 24, 2023Mar 31, 2023+1
6934096-CN Street View
3610 NE 68TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Dec 15, 2022Dec 31, 2022Mar 31, 2023+1
6629437-CN Street View
9030 18TH AVE SW
Roxhill/Westwood
Townhouse/rowhouseDone
Completed
Dec 21, 2017Oct 1, 2019Apr 3, 2023+8
6732167-CN Street View
2338 N 115TH ST
Haller Lake
ADU/DADUDone
Completed
Aug 30, 2019Oct 15, 2019Apr 3, 2023+1
6813892-CN Street View
1605 S WASHINGTON ST
Judkins Park
Townhouse/rowhouseDone
Completed
Jan 19, 2021Dec 16, 2021Apr 3, 2023+8
6820261-CN Street View
11822 31ST PL NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Mar 3, 2021Feb 11, 2022Apr 3, 2023+1
6830501-CN Street View
4016 BEACH DR SW
Alki/Admiral
Townhouse/rowhouseDone
Completed
Apr 19, 2021Jan 28, 2022Apr 3, 2023+4
6832758-CN Street View
3274 BELVIDERE AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jul 30, 2021Dec 30, 2021Apr 3, 2023+2
Page 329 of 437
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