Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 2010 and Oct 20, 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
6562252-CN Street View
1755 NW 61ST ST
Whittier Heights
Detached houseDone
Completed
Oct 18, 2016May 18, 2021Sep 18, 2023+1
6696691-CN Street View
8007 45th AVE NE
Wedgwood/View Ridge
—Done
Completed
Sep 19, 2019Jan 15, 2020Sep 18, 2023−1
6792148-CN Street View
6226 33RD AVE NE
Ravenna/Bryant
Detached houseDone
Completed
Dec 4, 2020Feb 26, 2021Sep 18, 2023+1
6838458-CN Street View
133 29TH AVE E
Central Area/Squire Park
ADU/DADUDone
Completed
Nov 10, 2021Aug 1, 2022Sep 18, 2023+1
6842097-CN Street View
8322 16TH AVE NW
Whittier Heights
Townhouse/rowhouseDone
Completed
Jan 13, 2022Sep 18, 2023Sep 18, 2023+9
6877183-CN Street View
8324 16TH AVE NW
Whittier Heights
Townhouse/rowhouseDone
Completed
Jan 13, 2022Sep 18, 2023Sep 18, 2023+5
6886002-CN Street View
8451 18TH AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Mar 11, 2022Feb 2, 2023Sep 18, 2023+4
6887670-CN Street View
8449 18TH AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Mar 11, 2022Feb 2, 2023Sep 18, 2023+1
6901213-CN Street View
8419 16TH AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Sep 8, 2022Jan 27, 2023Sep 18, 2023+1
6720835-CN Street View
3200 PORTAGE BAY PL E
Montlake/Portage Bay
Detached houseDone
Completed
Jun 9, 2020Oct 9, 2020Sep 19, 2023+1
6811796-CN Street View
727 S SOUTHERN ST
South Park
ADU/DADUDone
Completed
Jul 29, 2021Mar 31, 2022Sep 19, 2023+5
6842098-DM Street View
8322 16TH AVE NW
Demolition
Whittier Heights
—Done
Completed
Jan 13, 2022Sep 19, 2023Sep 19, 2023
demolition issued
−1
6850405-CN Street View
729 S SOUTHERN ST
South Park
Detached houseDone
Completed
Jul 29, 2021Mar 31, 2022Sep 19, 2023+1
6884644-CN Street View
8453 18TH AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Mar 7, 2022Feb 14, 2023Sep 19, 2023+4
6886397-CN Street View
8455 18TH AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Mar 9, 2022Feb 14, 2023Sep 19, 2023+1
6789806-CN Street View
6022 36TH AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Nov 20, 2020Mar 15, 2021Sep 20, 2023+1
6868684-CN Street View
3236 26TH AVE W
Interbay
ADU/DADUDone
Completed
Jan 13, 2022Jun 23, 2022Sep 20, 2023+2
6972143-DM Street View
8750 13TH AVE NW
Demolition
Greenwood/Phinney Ridge
—Done
Completed
Sep 14, 2023Sep 20, 2023Sep 20, 2023
demolition issued
−1
6508131-CN Street View
11200 PINEHURST WAY NE
Northgate/Maple Leaf
Townhouse/rowhouse*Done
Completed
May 19, 2017Apr 27, 2018Sep 21, 2023+7
6834520-CN Street View
3935 WALLINGFORD AVE N
Fremont
Townhouse/rowhouseDone
Completed
Apr 21, 2021Feb 14, 2022Sep 21, 2023+4
6850879-CN Street View
8522 19TH AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Sep 14, 2021Apr 14, 2022Sep 21, 2023+1
6712174-CN Street View
307 N 138TH ST
Broadview/Bitter Lake
Townhouse/rowhouseDone
Completed
Jun 23, 2020Dec 13, 2021Sep 22, 2023+8
6788071-CN Street View
309 N 138TH ST
Broadview/Bitter Lake
Townhouse/rowhouseDone
Completed
Jun 23, 2020Dec 13, 2021Sep 22, 2023+4
6872842-CN Street View
806 NE 90TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Apr 28, 2022Aug 11, 2022Sep 22, 2023+1
6878230-CN Street View
2607 NW 86TH ST
North Beach/Blue Ridge
ADU/DADUDone
Completed
Feb 15, 2022Nov 18, 2022Sep 22, 2023+1
6887222-CN Street View
13324 3RD AVE NE
Haller Lake
ADU/DADUDone
Completed
Apr 14, 2022May 16, 2022Sep 22, 2023+1
6948355-CN Street View
8351 17TH AVE NW
Whittier Heights
ADU/DADUDone
Completed
Feb 21, 2023Apr 24, 2023Sep 22, 2023+1
6749147-CN Street View
2601 31st AVE W
Magnolia
ADU/DADUDone
Completed
Feb 28, 2020Apr 22, 2020Sep 25, 2023+1
6799441-CN Street View
1133 NW 61ST ST
Whittier Heights
ADU/DADUDone
Completed
Apr 27, 2021Dec 16, 2021Sep 25, 2023+2
6904125-CN Street View
8204 CALIFORNIA AVE SW
Fauntleroy/Seaview
ADU/DADUDone
Completed
Sep 2, 2022Nov 15, 2022Sep 25, 2023+1
6928560-CN Street View
1515 NW 75TH ST
Whittier Heights
ADU/DADUDone
Completed
Oct 18, 2022Jan 5, 2023Sep 25, 2023+1
6955807-DM Street View
4021 44TH AVE SW
Demolition
West Seattle Junction/Genesee Hill
—Done
Completed
Aug 25, 2023Sep 25, 2023Sep 25, 2023
demolition issued
−1
6820727-CN Street View
4400 LINDEN AVE N
Fremont
Small multifamilyDone
Completed
Mar 15, 2021Oct 22, 2021Sep 26, 2023+1
6907735-CN Street View
2334 N 130TH ST
Haller Lake
ADU/DADUDone
Completed
Jul 21, 2022Feb 16, 2023Sep 26, 2023+4
6919091-CN Street View
1209 NE 135TH ST
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Sep 19, 2022Dec 7, 2022Sep 26, 2023+1
6943234-CN Street View
13002 SUNNYSIDE AVE N
Haller Lake
ADU/DADUDone
Completed
Feb 16, 2023Feb 16, 2023Sep 26, 2023+1
6951853-DM Street View
5626 48TH AVE SW
Demolition
Fauntleroy/Seaview
—Done
Completed
Aug 28, 2023Sep 26, 2023Sep 26, 2023
demolition issued
−1
6783194-PH Street View
12548 LAKE CITY WAY NE
Cedar Park/Meadowbrook
Large multifamilyDone
Completed
Nov 17, 2020Mar 9, 2021Sep 27, 2023+260
6825929-CN Street View
520 N 48TH ST
Fremont
Townhouse/rowhouseDone
Completed
Mar 30, 2021Mar 2, 2022Sep 27, 2023+4
6887228-CN Street View
2638 NW 63RD ST
Sunset Hill/Loyal Heights
Detached houseDone
Completed
Jun 16, 2022Nov 28, 2022Sep 27, 2023+3
6905592-CN Street View
2636 NW 63RD ST
Sunset Hill/Loyal Heights
Detached houseDone
Completed
Jun 15, 2022Nov 28, 2022Sep 27, 2023+1
6905593-CN Street View
2634 NW 63RD ST
Sunset Hill/Loyal Heights
Detached houseDone
Completed
Jun 16, 2022Nov 28, 2022Sep 27, 2023+1
6634907-CN Street View
3084 SW AVALON WAY
North Delridge
Mid-size multifamilyDone
Completed
Mar 25, 2019May 10, 2021Sep 28, 2023+35
6712058-DM Street View
4751 21ST AVE NE
Demolition
Ravenna/Bryant
—Done
Completed
Sep 1, 2023Sep 28, 2023Sep 28, 2023
demolition issued
−2
6767829-CN Street View
4815 STANFORD AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
May 19, 2020Sep 6, 2022Sep 28, 2023+1
6835424-DM Street View
6542 44TH AVE SW
Demolition
Fauntleroy/Seaview
—Done
Completed
Jun 9, 2023Sep 28, 2023Sep 28, 2023
demolition issued
−1
6838245-CN Street View
12550 35TH AVE NE
Cedar Park/Meadowbrook
Small multifamilyDone
Completed
Aug 28, 2021Feb 25, 2022Sep 28, 2023+2
6855925-CN Street View
12552 35TH AVE NE
Cedar Park/Meadowbrook
Small multifamilyDone
Completed
Aug 28, 2021Feb 25, 2022Sep 28, 2023+1
6874541-CN Street View
2106 SW CLOVERDALE ST
Roxhill/Westwood
Detached houseDone
Completed
Dec 21, 2021Aug 3, 2022Sep 28, 2023+1
6874544-CN Street View
2104 SW CLOVERDALE ST
Roxhill/Westwood
Detached houseDone
Completed
Dec 21, 2021Aug 3, 2022Sep 28, 2023+1
Page 344 of 437
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