Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 2010 and Oct 7, 2026. Demolitions are dated by when they were issued.

112,930 net units · 21,766 permits · 16,626 projects

121,341 added − 8,411 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 21,741 located permits. 25 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6923231-CN Street View
2832 B 36TH AVE W
Magnolia
ADU/DADUDone
Completed
Oct 17, 2023Feb 6, 2024Oct 25, 2024+1
6803988-CN Street View
4518 33RD AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Aug 4, 2021Jan 5, 2023Oct 24, 2024+3
6813409-CN Street View
4516 33RD AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Jul 30, 2021Jan 6, 2023Oct 24, 2024+2
6854489-CN Street View
9251 DENSMORE AVE N
Licton Springs
Townhouse/rowhouseDone
Completed
Jun 13, 2022Apr 21, 2023Oct 24, 2024+7
6967065-CN Street View
4211 S HOLDEN ST
South Beacon Hill/NewHolly
ADU/DADUDone
Completed
Jun 9, 2023Mar 19, 2024Oct 24, 2024+1
6973331-CN Street View
8028 24TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Jul 5, 2023Oct 23, 2023Oct 24, 2024+1
6974230-CN Street View
10427 57TH AVE S
Rainier Beach
ADU/DADUDone
Completed
Jul 13, 2023Aug 17, 2023Oct 24, 2024+1
6829045-CN Street View
7214 FREMONT AVE N
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Apr 22, 2021Nov 15, 2021Oct 23, 2024+2
6837323-CN Street View
5249 11TH AVE NE
University District
Townhouse/rowhouseDone
Completed
Dec 6, 2021Jun 12, 2023Oct 23, 2024+3
6887912-CN Street View
6208 LINDEN AVE N
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jan 27, 2023Apr 19, 2023Oct 23, 2024+1
6932193-CN Street View
3224 W THURMAN ST
Magnolia
ADU/DADUDone
Completed
Mar 8, 2023Sep 7, 2023Oct 23, 2024+4
6946108-CN Street View
922 NW 57TH ST
Ballard
Townhouse/rowhouseDone
Completed
Feb 14, 2023Jul 5, 2023Oct 23, 2024+4
6970496-CN Street View
8026 24TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Jul 5, 2023Oct 23, 2023Oct 23, 2024+4
7027593-DM Street View
4409 S HOLLY ST
Demolition
Columbia City
—Done
Completed
Sep 5, 2024Oct 23, 2024Oct 23, 2024
demolition issued
−1
7031833-DM Street View
2029 42nd AVE E
Demolition
Madison Park
—Done
Completed
Sep 6, 2024Oct 23, 2024Oct 23, 2024
demolition issued
−1
7041210-DM Street View
7306 23RD AVE NW
Demolition
Sunset Hill/Loyal Heights
—Done
Completed
Oct 1, 2024Oct 23, 2024Oct 23, 2024
demolition issued
−1
6800235-CN Street View
5717 39TH AVE S
Columbia City
ADU/DADUDone
Completed
Oct 19, 2020Feb 25, 2021Oct 22, 2024+1
6861859-CN Street View
7715 25TH AVE NE
Ravenna/Bryant
Detached houseDone
Completed
Mar 14, 2022Mar 31, 2023Oct 22, 2024+2
6886920-CN Street View
7713 25TH AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Mar 14, 2022Apr 6, 2023Oct 22, 2024+1
6921505-CN Street View
3844 36TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jan 25, 2023Apr 27, 2023Oct 22, 2024+1
6583849-CN Street View
2807 S HANFORD ST
Mt. Baker/North Rainier
Mid-size multifamilyDone
Completed
Oct 23, 2017Jul 24, 2018Oct 21, 2024+33
6822094-CN Street View
745 N 68TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jun 25, 2021Mar 17, 2022Oct 21, 2024+1
6899653-CN Street View
6066 52ND AVE NE
Ravenna/Bryant
Detached houseDone
Completed
Jun 3, 2022Dec 20, 2022Oct 21, 2024+1
6941341-CN Street View
122 NE 133RD ST
Haller Lake
ADU/DADUDone
Completed
Jan 17, 2023Jun 13, 2023Oct 21, 2024+1
7040760-DM Street View
836 NW 50TH ST
Demolition
Ballard
—Done
Completed
Oct 1, 2024Oct 21, 2024Oct 21, 2024
demolition issued
−3
6596030-CN Street View
6113 35TH AVE S
Beacon Hill
Detached houseDone
Completed
Jun 26, 2019Oct 14, 2021Oct 18, 2024+1
6608286-CN Street View
6115 35TH AVE S
Beacon Hill
Detached houseDone
Completed
Jun 26, 2019Oct 20, 2021Oct 18, 2024+1
6875661-CN Street View
10306 MIDVALE AVE N
Licton Springs
Townhouse/rowhouseDone
Completed
Oct 6, 2022May 9, 2023Oct 18, 2024+5
6888624-CN Street View
5206 18TH AVE SW
Riverview
ADU/DADUDone
Completed
Sep 21, 2023Sep 21, 2023Oct 18, 2024+1
6930389-CN Street View
2209 B E ROANOKE ST
Montlake/Portage Bay
ADU/DADUDone
Completed
Nov 11, 2022Dec 7, 2022Oct 18, 2024+1
6944663-CN Street View
2633 58TH AVE SW
Alki/Admiral
Townhouse/rowhouseDone
Completed
Feb 23, 2023Sep 25, 2023Oct 18, 2024+6
6949755-CN Street View
2635 58TH AVE SW
Alki/Admiral
Detached houseDone
Completed
Feb 23, 2023Sep 25, 2023Oct 18, 2024+1
6949762-CN Street View
2637 58TH AVE SW
Alki/Admiral
Detached houseDone
Completed
Feb 23, 2023Sep 25, 2023Oct 18, 2024+1
6898144-CN Street View
6730 18TH AVE SW
Riverview
ADU/DADUDone
Completed
Oct 13, 2022May 16, 2023Oct 17, 2024+4
6928932-CN Street View
1824 24TH AVE S
Mt. Baker/North Rainier
Detached houseDone
Completed
Apr 5, 2023Sep 14, 2023Oct 17, 2024+7
6938518-CN Street View
1422 E UNION ST
Capitol Hill
Small multifamilyDone
Completed
Feb 13, 2023May 30, 2023Oct 17, 2024+1
6939350-CN Street View
9449 B 48TH AVE NE
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Mar 27, 2023Apr 24, 2023Oct 17, 2024+1
6957074-CN Street View
1820 24TH AVE S
Mt. Baker/North Rainier
ADU/DADUDone
Completed
Apr 6, 2023Sep 14, 2023Oct 17, 2024+2
6957078-CN Street View
1816 24TH AVE S
Mt. Baker/North Rainier
Townhouse/rowhouseDone
Completed
Apr 6, 2023Sep 14, 2023Oct 17, 2024+2
6957080-CN Street View
1810 24TH AVE S
Mt. Baker/North Rainier
Townhouse/rowhouseDone
Completed
Apr 5, 2023Sep 15, 2023Oct 17, 2024+2
6990027-CN Street View
8809 WALLINGFORD AVE N
Licton Springs
ADU/DADUDone
Completed
Oct 13, 2023Jan 19, 2024Oct 17, 2024+3
6565980-CN Street View
2810 S FRONTENAC ST
South Beacon Hill/NewHolly
ADU/DADU*Done
Completed
Feb 6, 2017Jul 21, 2017Oct 16, 2024+1
6705313-CN Street View
1610 N 143RD ST
Haller Lake
Detached houseDone
Completed
Feb 13, 2019Jun 23, 2020Oct 16, 2024+1
6767827-CN Street View
11721 33RD PL NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Aug 5, 2020Oct 6, 2022Oct 16, 2024+1
6941767-CN Street View
1551 NE 100TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Mar 14, 2023Jun 15, 2023Oct 16, 2024+2
6942755-CN Street View
2610 NW 98TH ST
North Beach/Blue Ridge
Detached houseDone
Completed
Feb 5, 2023May 15, 2023Oct 16, 2024+2
6946242-CN Street View
2608 NW 98TH ST
North Beach/Blue Ridge
ADU/DADUDone
Completed
Feb 5, 2023May 15, 2023Oct 16, 2024+1
7027876-DM Street View
3020 WEST VIEWMONT WAY W
Demolition
Magnolia
—Done
Completed
Sep 4, 2024Oct 16, 2024Oct 16, 2024
demolition issued
−1
6878676-CN Street View
6705 56th AVE S
Seward Park
ADU/DADUDone
Completed
Feb 15, 2022Mar 29, 2022Oct 15, 2024+1
6906451-CN Street View
7312 18TH AVE NW
Whittier Heights
ADU/DADUDone
Completed
May 18, 2023Aug 4, 2023Oct 15, 2024+1
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