Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 1950 and Oct 22, 2026. Demolitions are dated by when they were issued.

1950-01-01 → today
125,002 net units · 26,991 permits · 19,642 projects

136,449 added − 11,447 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 26,961 located permits. 30 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6779482-CN Street View
1522 NW 63RD ST
Whittier Heights
Townhouse/rowhouseDone
Completed
Apr 30, 2020Mar 28, 2022May 3, 2023+2
6807971-CN Street View
202 16TH AVE S
Judkins Park
Townhouse/rowhouseDone
Completed
Jan 4, 2021Jan 28, 2022May 3, 2023+6
6821895-CN Street View
3823 CORLISS AVE N
Wallingford
Detached houseDone
Completed
Jul 8, 2021Feb 25, 2022May 3, 2023+1
6825250-CN Street View
4321 S HOLLY ST
Columbia City
Detached houseDone
Completed
Jun 24, 2021Mar 3, 2022May 3, 2023+1
6827957-CN Street View
1518 NW 63rd ST
Whittier Heights
Detached houseDone
Completed
Mar 11, 2021Mar 28, 2022May 3, 2023+1
6862154-CN Street View
9713 4TH AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Oct 21, 2021Apr 25, 2022May 3, 2023+4
6901482-CN Street View
5605 B S ROXBURY ST
Rainier Beach
ADU/DADUDone
Completed
Jul 13, 2022Nov 18, 2022May 3, 2023+1
6777682-CN Street View
4508 S FINDLAY ST
Columbia City
ADU/DADUDone
Completed
Aug 3, 2020Oct 20, 2020May 4, 2023+1
6813852-CN Street View
6212 20TH AVE NW
Whittier Heights
Detached houseDone
Completed
Mar 5, 2021Nov 19, 2021May 4, 2023+1
6714126-CN Street View
1813 N 53RD ST
Green Lake
ADU/DADUDone
Completed
Jul 11, 2019Nov 2, 2022May 5, 2023+1
6722084-CN Street View
9438 5TH AVE SW
Highland Park
Detached houseLapsed
Expired
Oct 11, 2019Dec 21, 2021May 5, 2023+1
6850939-CN Street View
424 24TH AVE E
Central Area/Squire Park
ADU/DADUDone
Completed
Sep 15, 2021Apr 26, 2022May 5, 2023+2
6859211-CN Street View
426 24TH AVE E
Central Area/Squire Park
Detached houseDone
Completed
Sep 23, 2021Apr 26, 2022May 5, 2023+1
6863966-CN Street View
10326 13TH AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Oct 15, 2021Jan 26, 2022May 5, 2023+1
6867445-CN Street View
3554 NE 87TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Jan 6, 2022Apr 7, 2022May 5, 2023+2
6724308-CN Street View
7146 44TH AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Nov 13, 2019Mar 19, 2021May 8, 2023+8
6807228-CN Street View
7745 14TH AVE NW
Whittier Heights
ADU/DADUDone
Completed
Dec 21, 2020Feb 24, 2022May 8, 2023+6
6815637-CN Street View
7743 14TH AVE NW
Whittier Heights
ADU/DADUDone
Completed
Dec 21, 2020Feb 24, 2022May 8, 2023+2
6826460-CN Street View
5300 B 29TH AVE S
Beacon Hill
ADU/DADUDone
Completed
Sep 2, 2021May 17, 2022May 8, 2023+1
6831128-CN Street View
5543 S MORGAN ST
Seward Park
ADU/DADUDone
Completed
Jun 4, 2021Apr 4, 2022May 8, 2023+3
6898146-DM Street View
6730 18TH AVE SW
Demolition
Riverview
—Done
Completed
Mar 28, 2023May 8, 2023May 8, 2023
demolition issued
−1
6701796-CN Street View
515 N 48TH ST
Fremont
Townhouse/rowhouseDone
Completed
Mar 26, 2019Jun 3, 2020May 9, 2023+4
6704100-CN Street View
511 N 48TH ST
Fremont
Detached houseDone
Completed
Mar 26, 2019Jun 3, 2020May 9, 2023+2
6718836-CN Street View
513 N 48TH ST
Fremont
Detached houseDone
Completed
Mar 26, 2019Jun 3, 2020May 9, 2023+1
6824770-CN Street View
1620 32ND AVE
Madrona/Leschi
ADU/DADUDone
Completed
Jun 21, 2021Sep 29, 2021May 9, 2023+1
6835351-CN Street View
422 14TH AVE E
Capitol Hill
Townhouse/rowhouseDone
Completed
Sep 14, 2021May 3, 2022May 9, 2023+4
6844468-CN Street View
3171 NE 81ST ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Nov 8, 2021Apr 27, 2022May 9, 2023+2
6847181-CN Street View
6327 21ST AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Oct 22, 2021Jan 18, 2022May 9, 2023+1
6858207-CN Street View
424 14TH AVE E
Capitol Hill
Townhouse/rowhouseDone
Completed
Sep 13, 2021May 3, 2022May 9, 2023+2
6864369-CN Street View
1605 1ST AVE W
Queen Anne
Detached houseDone
Completed
Jan 10, 2022May 10, 2022May 9, 2023+2
6869899-CN Street View
5422 36TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jan 13, 2022Jul 25, 2022May 9, 2023+4
6876286-CN
—
Unlocated
ADU/DADUDone
Completed
Jan 10, 2022May 10, 2022May 9, 2023+1
6877386-CN Street View
5420 36TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jan 13, 2022Jul 25, 2022May 9, 2023+1
6890606-DM Street View
9013 13TH AVE NW
Demolition
Greenwood/Phinney Ridge
—Done
Completed
Aug 3, 2022May 9, 2023May 9, 2023
demolition issued
−1
6611859-CN Street View
9725 35TH AVE SW
Arbor Heights
Detached houseLapsed
Expired
Jun 11, 2018Sep 13, 2019May 10, 2023+1
6754323-CN Street View
1807 25TH AVE S
Mt. Baker/North Rainier
Detached houseDone
Completed
Nov 23, 2019Dec 10, 2020May 10, 2023+1
6784883-CN Street View
4127 40TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Aug 19, 2020May 28, 2021May 10, 2023+3
6792006-CN Street View
4131 40TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Aug 19, 2020Jun 30, 2021May 10, 2023+3
6830788-CN Street View
2315 W LYNN ST
Interbay
Small multifamilyDone
Completed
Apr 21, 2021Aug 26, 2021May 10, 2023+1
6845603-CN Street View
2016 E UNION ST
Central Area/Squire Park
Small multifamilyDone
Completed
Jul 23, 2021Oct 25, 2021May 10, 2023+1
6846466-CN Street View
1607 1ST AVE W
Queen Anne
Detached houseDone
Completed
Nov 1, 2021Apr 19, 2022May 10, 2023+2
6866310-CN Street View
1609 1ST AVE W
Queen Anne
ADU/DADUDone
Completed
Nov 1, 2021Mar 2, 2022May 10, 2023+1
6935397-DM Street View
1145 NW 56TH ST
Demolition
Ballard
—Done
Completed
Dec 19, 2022May 10, 2023May 10, 2023
demolition issued
−3
6744279-CN Street View
4116 FREMONT AVE N
Fremont
Small multifamilyDone
Completed
Aug 29, 2019Jul 27, 2020May 11, 2023+1
6775008-CN Street View
3048 NW 69TH ST
Sunset Hill/Loyal Heights
Detached houseDone
Completed
Jul 17, 2020Nov 30, 2021May 11, 2023+1
6818676-CN Street View
1510 S FERDINAND ST
Beacon Hill
ADU/DADUDone
Completed
Jun 3, 2021Apr 8, 2022May 11, 2023+1
6821643-DM Street View
9223 14TH AVE NW
Demolition
North Beach/Blue Ridge
—Done
Completed
Nov 30, 2021May 11, 2023May 11, 2023
demolition issued
−1
6826647-CN Street View
823 M L KING JR WAY
Central Area/Squire Park
ADU/DADUDone
Completed
Jun 2, 2021Jan 3, 2022May 11, 2023+1
6829958-CN Street View
1415 29TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
May 3, 2021Jan 19, 2022May 11, 2023+3
6830839-CN Street View
9057 2ND AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Sep 16, 2021Mar 3, 2022May 11, 2023+3
Page 437 of 540
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