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
6720867-CN Street View
4722 38TH AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Sep 25, 2019Dec 28, 2020Feb 16, 2023+13
6795011-CN Street View
909 N 39TH ST
Fremont
Large multifamilyDone
Completed
Aug 19, 2020Oct 6, 2020Feb 16, 2023+153
6807451-CN Street View
152 NW 60TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Mar 19, 2021Sep 16, 2021Feb 16, 2023+1
6819131-CN Street View
2419 NW 63RD ST
Sunset Hill/Loyal Heights
Detached houseDone
Completed
May 13, 2021Jan 20, 2022Feb 16, 2023+3
6821543-CN Street View
4408 39TH AVE SW
West Seattle Junction/Genesee Hill
Detached houseDone
Completed
Dec 28, 2021Dec 28, 2021Feb 17, 2023+1
6821559-CN
—
Unlocated
Detached houseDone
Completed
Oct 31, 2021Oct 31, 2021Feb 17, 2023+1
6833812-CN Street View
748 N 96TH ST
Licton Springs
ADU/DADUDone
Completed
Sep 14, 2021Feb 14, 2022Feb 17, 2023+1
6895993-CN Street View
3511 NE 143RD ST
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Apr 25, 2022May 20, 2022Feb 17, 2023+1
6650525-CN Street View
8425 12TH AVE SW
Highland Park
ADU/DADUDone
Completed
Dec 5, 2019Dec 8, 2020Feb 20, 2023+1
6858587-CN Street View
2636 S HUDSON ST
Beacon Hill
ADU/DADUDone
Completed
Feb 15, 2022Jun 7, 2022Feb 20, 2023+1
6800662-CN Street View
5220 57TH AVE S
Seward Park
ADU/DADUDone
Completed
Dec 10, 2020Jul 26, 2021Feb 21, 2023+2
6816681-CN Street View
4852 42ND AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Dec 29, 2020Nov 5, 2021Feb 21, 2023+2
6829408-CN Street View
4846 50TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Apr 1, 2021Jan 26, 2022Feb 21, 2023+3
6905384-DM Street View
1526 NW 62ND ST
Demolition
Whittier Heights
—Done
Completed
Aug 5, 2022Feb 21, 2023Feb 21, 2023
demolition issued
−3
6687555-CN Street View
2337 10th AVE E
Montlake/Portage Bay
Townhouse/rowhouseDone
Completed
Dec 19, 2018Aug 30, 2019Feb 22, 2023+6
6798417-CN Street View
912 NW 56TH ST
Ballard
Townhouse/rowhouseDone
Completed
Jan 20, 2021Oct 12, 2021Feb 22, 2023+6
6807744-CN Street View
4854 42ND AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Dec 29, 2020Nov 5, 2021Feb 22, 2023+6
6819501-CN Street View
914 NW 56TH ST
Ballard
Townhouse/rowhouseDone
Completed
Jan 20, 2021Jan 14, 2022Feb 22, 2023+3
6825337-CN Street View
6048 4TH AVE NE
Green Lake
ADU/DADUDone
Completed
May 28, 2021Mar 7, 2022Feb 22, 2023+3
6830481-CN Street View
2816 E VALLEY ST
Miller Park
ADU/DADUDone
Completed
Nov 17, 2021Feb 18, 2022Feb 22, 2023+1
6676527-CN Street View
11313 B CORLISS AVE N
Northgate/Maple Leaf
Detached houseDone
Completed
Jul 2, 2018Aug 23, 2021Feb 23, 2023+1
6676528-CN Street View
11313 A CORLISS AVE N
Northgate/Maple Leaf
Detached houseDone
Completed
Dec 20, 2018Aug 23, 2021Feb 23, 2023+1
6676529-CN Street View
11311 A CORLISS AVE N
Northgate/Maple Leaf
Detached houseDone
Completed
Dec 20, 2018Aug 23, 2021Feb 23, 2023+1
6766946-CN Street View
6310 NE 60TH ST
Laurelhurst/Sand Point
Detached houseDone
Completed
Feb 19, 2020Oct 23, 2020Feb 23, 2023+1
6836733-CN Street View
4117 A WALLINGFORD AVE N
Wallingford
Townhouse/rowhouseDone
Completed
Sep 21, 2021Mar 22, 2022Feb 23, 2023+5
6857838-CN Street View
4253 S SPENCER ST
Columbia City
ADU/DADUDone
Completed
Dec 14, 2021Jan 10, 2022Feb 23, 2023+1
6859116-CN Street View
1545 NW MARKET ST
Ballard
Small multifamilyDone
Completed
Oct 10, 2021Jun 29, 2022Feb 23, 2023+1
6859478-CN Street View
4117 C WALLINGFORD AVE N
Wallingford
Townhouse/rowhouseDone
Completed
Sep 21, 2021Mar 22, 2022Feb 23, 2023+2
6864563-DM Street View
8521 STONE AVE N
Demolition
Licton Springs
—Done
Completed
Oct 18, 2022Feb 23, 2023Feb 23, 2023
demolition issued
−2
6908433-CN Street View
3906 12TH AVE S
Duwamish/SODO
ADU/DADUDone
Completed
Jul 25, 2022Jul 25, 2022Feb 23, 2023+1
6921084-CN Street View
6530 21st AVE NW
Whittier Heights
ADU/DADUDone
Completed
Sep 14, 2022Dec 1, 2022Feb 23, 2023+1
6815908-CN Street View
12208 6TH AVE NW
Broadview/Bitter Lake
ADU/DADUDone
Completed
Apr 19, 2021Oct 11, 2021Feb 24, 2023+2
6832808-CN Street View
714 N 49TH ST
Fremont
Detached houseDone
Completed
May 17, 2021Feb 2, 2022Feb 24, 2023+2
6838034-CN Street View
716 N 49TH ST
Fremont
Detached houseDone
Completed
May 17, 2021Feb 2, 2022Feb 24, 2023+1
6856236-CN Street View
4406 LATONA AVE NE
Wallingford
ADU/DADUDone
Completed
Sep 3, 2021Mar 11, 2022Feb 24, 2023+2
6903692-DM Street View
1139 NW 59TH ST
Demolition
Ballard
—Done
Completed
Jul 22, 2022Feb 24, 2023Feb 24, 2023
demolition issued
−1
6924328-DM Street View
4531 PURDUE AVE NE
Demolition
Ravenna/Bryant
—Done
Completed
Feb 22, 2023Feb 24, 2023Feb 24, 2023
demolition issued
−1
6689292-CN Street View
3422 23RD AVE W
Interbay
Townhouse/rowhouseDone
Completed
Nov 8, 2018Mar 23, 2020Feb 27, 2023+3
6816301-CN Street View
1047 NE 89TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Jan 13, 2021Aug 4, 2021Feb 27, 2023+3
6820164-CN Street View
4022 51ST AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Mar 12, 2021Apr 28, 2021Feb 27, 2023+1
6834390-CN Street View
6009 36TH AVE S
Beacon Hill
ADU/DADUDone
Completed
Jun 30, 2021Oct 18, 2021Feb 27, 2023+1
6849232-CN Street View
3233 NE 87TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Aug 17, 2021Mar 3, 2022Feb 27, 2023+3
6890739-CN Street View
12426 17TH AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Mar 29, 2022Apr 27, 2022Feb 27, 2023+1
6903225-DM Street View
8839 STONE AVE N
Demolition
Licton Springs
—Done
Completed
Jan 13, 2023Feb 27, 2023Feb 27, 2023
demolition issued
−2
6629101-CN Street View
519 12TH AVE E
Capitol Hill
Small multifamilyDone
Completed
Dec 11, 2017Sep 3, 2018Feb 28, 2023+1
6836544-CN Street View
1911 6TH AVE W
Queen Anne
ADU/DADUDone
Completed
Jun 18, 2021Dec 29, 2021Feb 28, 2023+2
6909926-DM Street View
4031 2nd AVE NE
Demolition
Wallingford
—Done
Completed
Aug 31, 2022Feb 28, 2023Feb 28, 2023
demolition issued
−1
6934159-DM Street View
3211 60th AVE SW
Demolition
Alki/Admiral
—Done
Completed
Jan 6, 2023Feb 28, 2023Feb 28, 2023
demolition issued
−1
6942130-DM Street View
3636 33RD AVE W
Demolition
Magnolia
—Done
Completed
Jan 25, 2023Feb 28, 2023Feb 28, 2023
demolition issued
−1
6950260-DM Street View
5909 32ND AVE SW
Demolition
High Point
—Done
Completed
Feb 27, 2023Feb 28, 2023Feb 28, 2023
demolition issued
−1
Page 327 of 437
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