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
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
6875342-CN Street View
1521 S PEARL ST
Beacon Hill
ADU/DADUDone
Completed
Feb 16, 2022Jun 28, 2022May 11, 2023+2
6883309-CN Street View
1523 S PEARL ST
Beacon Hill
ADU/DADUDone
Completed
Feb 16, 2022Jun 30, 2022May 11, 2023+1
6914080-CN Street View
3508 NE 134TH ST
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Jul 29, 2022Sep 17, 2022May 11, 2023+1
6946109-DM Street View
922 NW 57TH ST
Demolition
Ballard
—Done
Completed
Feb 10, 2023May 11, 2023May 11, 2023
demolition issued
−1
6753860-DM Street View
6211 12TH AVE NE
Demolition
University District
—Done
Completed
Jun 7, 2022May 12, 2023May 12, 2023
demolition issued
−1
6832789-CN Street View
3209 E SPRING ST
Madrona/Leschi
Detached houseDone
Completed
Jun 21, 2021Mar 31, 2022May 12, 2023+1
6841588-CN Street View
3025 NE 143RD ST
Cedar Park/Meadowbrook
Small multifamilyDone
Completed
Nov 15, 2021Sep 21, 2022May 12, 2023+1
6849928-CN Street View
7728 38TH AVE NE
Wedgwood/View Ridge
ADU/DADUDone
Completed
Aug 11, 2021Jan 13, 2022May 12, 2023+2
6861788-CN Street View
8244 DENSMORE AVE N
Green Lake
ADU/DADUDone
Completed
Nov 3, 2021Mar 11, 2022May 12, 2023+2
6874969-CN Street View
7351 18TH AVE NW
Whittier Heights
Detached houseDone
Completed
Feb 7, 2022Jun 2, 2022May 12, 2023+2
6881094-CN Street View
5246 17TH AVE NE
University District
ADU/DADUDone
Completed
Jun 20, 2022Jul 11, 2022May 12, 2023+1
6939746-CN Street View
703 N 104TH ST
Licton Springs
ADU/DADUDone
Completed
Jan 17, 2023Feb 13, 2023May 12, 2023+1
6319000-CN Street View
5235 SW JACOBSEN RD
Fauntleroy/Seaview
Detached houseDone
Completed
Dec 19, 2013Feb 24, 2017May 15, 2023+1
6835623-DM Street View
4001 S WILLOW ST
Demolition
Columbia City
—Done
Completed
Sep 26, 2022May 15, 2023May 15, 2023
demolition issued
−3
6864295-CN Street View
1206 N 47TH ST
Wallingford
Townhouse/rowhouseDone
Completed
Oct 19, 2021Jul 5, 2022May 15, 2023+2
6867941-CN Street View
8009 MARY AVE NW
Whittier Heights
Townhouse/rowhouseDone
Completed
Dec 17, 2021Apr 22, 2022May 15, 2023+4
6925905-DM Street View
4015 S willow ST
Demolition
Columbia City
—Done
Completed
Oct 24, 2022May 15, 2023May 15, 2023
demolition issued
−1
6926853-CN Street View
2133 E JAMES ST
Central Area/Squire Park
Townhouse/rowhouseDone
Completed
May 15, 2023May 15, 2023May 15, 2023+2
6629966-CN Street View
7100 BEACON AVE S
South Beacon Hill/NewHolly
Townhouse/rowhouse*Done
Completed
Nov 21, 2017Feb 25, 2020May 16, 2023+5
6821556-CN Street View
13726 22ND AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Jun 23, 2021Dec 13, 2021May 16, 2023+1
6825753-CN Street View
1917 NE 137TH ST
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Jun 9, 2021Nov 22, 2021May 16, 2023+1
6840685-CN Street View
5541 S MORGAN ST
Seward Park
ADU/DADUDone
Completed
Jun 10, 2021Mar 7, 2022May 16, 2023+2
6846478-DM Street View
3612 FRANCIS AVE N
Demolition
Fremont
—Done
Completed
May 24, 2022May 16, 2023May 16, 2023
demolition issued
−4
6850930-CN Street View
1118 16TH AVE
Central Area/Squire Park
Townhouse/rowhouseDone
Completed
Jul 29, 2021May 13, 2022May 16, 2023+4
6857704-CN Street View
3437 33RD AVE W
Magnolia
Townhouse/rowhouseDone
Completed
Oct 13, 2021Mar 18, 2022May 16, 2023+4
6887829-CN Street View
2131 E JAMES ST
Central Area/Squire Park
Townhouse/rowhouseDone
Completed
Oct 29, 2022May 16, 2023May 16, 2023+4
Page 334 of 437
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