Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 2010 and Oct 8, 2026. Demolitions are dated by when they were issued.

112,930 net units · 21,768 permits · 16,628 projects

121,342 added − 8,412 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 21,743 located permits. 25 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6760799-CN Street View
5231 RAINIER AVE S
Columbia City
Mid-size multifamilyDone
Completed
Dec 5, 2019Apr 20, 2021Mar 1, 2024+47
6786912-CN Street View
916 17TH AVE E
Miller Park
ADU/DADUDone
Completed
Oct 8, 2020Dec 9, 2020Mar 1, 2024+1
6814326-CN Street View
5617 9TH AVE NW
Ballard
Townhouse/rowhouseDone
Completed
Dec 11, 2020Feb 13, 2023Mar 1, 2024+3
6814329-CN Street View
5609 9TH AVE NW
Ballard
Townhouse/rowhouseDone
Completed
Dec 11, 2020Feb 13, 2023Mar 1, 2024+4
6826066-CN Street View
3808 46th AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jul 12, 2021Oct 2, 2021Feb 29, 2024+1
6844743-CN Street View
6359 52ND AVE S
Seward Park
ADU/DADUDone
Completed
Dec 20, 2021Feb 16, 2023Feb 29, 2024+4
6935935-CN Street View
4215 S DAWSON ST
Columbia City
ADU/DADUDone
Completed
Mar 24, 2023Jul 6, 2023Feb 29, 2024+1
6999802-DM Street View
700 N 107TH ST
Demolition
Broadview/Bitter Lake
—Done
Completed
Dec 22, 2023Feb 29, 2024Feb 29, 2024
demolition issued
−1
6724423-CN Street View
6557 52ND AVE NE
Laurelhurst/Sand Point
ADU/DADUDone
Completed
Aug 7, 2019Sep 18, 2020Feb 28, 2024+1
6826138-CN Street View
106 NW 48TH ST
Fremont
ADU/DADUDone
Completed
Jun 14, 2021Sep 14, 2021Feb 28, 2024+1
6859144-CN Street View
1655 N 95th ST
Licton Springs
Townhouse/rowhouseDone
Completed
Jun 13, 2022Apr 21, 2023Feb 28, 2024+4
6891925-CN Street View
4565 PURDUE AVE NE
Ravenna/Bryant
Detached houseDone
Completed
Jun 17, 2022Jan 12, 2023Feb 28, 2024+2
6906373-CN Street View
4563 PURDUE AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Sep 13, 2022Jan 12, 2023Feb 28, 2024+1
6914260-CN Street View
2906 SW HENDERSON ST
Roxhill/Westwood
ADU/DADUDone
Completed
Aug 2, 2022Jan 26, 2023Feb 28, 2024+1
6935263-CN Street View
1515 44TH AVE SW
Alki/Admiral
Townhouse/rowhouseDone
Completed
Dec 13, 2022Mar 24, 2023Feb 28, 2024+2
6838570-CN Street View
6038 27TH AVE NE
Ravenna/Bryant
Detached houseDone
Completed
Feb 25, 2022Jul 29, 2022Feb 27, 2024+1
6912982-CN Street View
8811 20TH AVE NE
Northgate/Maple Leaf
ADU/DADUDone
Completed
Aug 3, 2022Mar 29, 2023Feb 27, 2024+1
6939666-CN Street View
1547 S DAWSON ST
Beacon Hill
ADU/DADUDone
Completed
Jan 6, 2023Mar 16, 2023Feb 27, 2024+1
6994230-DM Street View
3608 Bagley AVE N
Demolition
Fremont
—Done
Completed
Jan 10, 2024Feb 27, 2024Feb 27, 2024
demolition issued
−1
7005821-CN Street View
6527 40TH AVE SW
Fauntleroy/Seaview
ADU/DADUDone
Completed
Jan 31, 2024Feb 20, 2024Feb 27, 2024+1
6699862-CN Street View
5620 55TH AVE NE
Laurelhurst/Sand Point
ADU/DADUDone
Completed
Mar 14, 2019Aug 1, 2019Feb 26, 2024+1
6887823-CN Street View
14048 PALATINE AVE N
Broadview/Bitter Lake
ADU/DADUDone
Completed
Apr 14, 2022Nov 8, 2022Feb 26, 2024+3
6908791-CN Street View
8813 20TH AVE NE
Northgate/Maple Leaf
ADU/DADUDone
Completed
Aug 3, 2022Mar 29, 2023Feb 26, 2024+4
6962791-DM Street View
816 25TH AVE
Demolition
Central Area/Squire Park
—Done
Completed
Jan 2, 2024Feb 26, 2024Feb 26, 2024
demolition issued
−1
6968498-DM Street View
3003 NE 88TH ST
Demolition
Wedgwood/View Ridge
—Done
Completed
Aug 23, 2023Feb 26, 2024Feb 26, 2024
demolition issued
−1
6975628-DM Street View
3627 FREMONT AVE N
Demolition
Fremont
—Done
Completed
Aug 4, 2023Feb 26, 2024Feb 26, 2024
demolition issued
−1
6741174-CN Street View
9721 GREENWOOD AVE N
Greenwood/Phinney Ridge
Townhouse/rowhouseDone
Completed
Aug 5, 2019Mar 3, 2021Feb 25, 2024+5
6749279-CN Street View
8308 25TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Jan 9, 2020Aug 30, 2021Feb 23, 2024+3
6806576-CN Street View
12354 RIVIERA PL NE
Cedar Park/Meadowbrook
Detached houseDone
Completed
Jul 23, 2021Apr 12, 2022Feb 23, 2024+1
6885350-CN Street View
9343 52ND AVE S
Rainier Beach
Small multifamilyDone
Completed
Jun 9, 2022Jul 27, 2023Feb 23, 2024+1
6914151-CN Street View
143 NE 62ND ST
Green Lake
ADU/DADUDone
Completed
Apr 27, 2023Apr 27, 2023Feb 23, 2024+1
6931932-CN Street View
6540 B 32ND AVE S
South Beacon Hill/NewHolly
ADU/DADUDone
Completed
Jan 11, 2023Oct 5, 2023Feb 23, 2024+1
6946138-CN Street View
510 10th AVE E
Capitol Hill
—Done
Completed
Apr 7, 2023May 11, 2023Feb 23, 2024−3
6959857-CN Street View
10601 14TH AVE NE
Northgate/Maple Leaf
ADU/DADUDone
Completed
Apr 19, 2023May 17, 2023Feb 23, 2024+1
7005133-DM Street View
8511 19TH AVE NW
Demolition
North Beach/Blue Ridge
—Done
Completed
Feb 8, 2024Feb 23, 2024Feb 23, 2024
demolition issued
−1
6717422-CN Street View
7337 24TH AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
May 28, 2019Aug 16, 2019Feb 22, 2024+1
6862601-CN Street View
218 10TH AVE E
Capitol Hill
Townhouse/rowhouseDone
Completed
Mar 22, 2022Dec 13, 2022Feb 22, 2024+6
6890294-CN Street View
1470 B 21ST AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Mar 28, 2022Oct 3, 2022Feb 22, 2024+1
6890295-CN Street View
1466 21ST AVE
Central Area/Squire Park
Detached houseDone
Completed
Mar 28, 2022Oct 3, 2022Feb 22, 2024+1
6890296-CN Street View
1466 B 21ST AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Mar 25, 2022Oct 3, 2022Feb 22, 2024+1
6890297-CN Street View
1468 21ST AVE
Central Area/Squire Park
Detached houseDone
Completed
Apr 1, 2022Oct 3, 2022Feb 22, 2024+1
6890298-CN Street View
1468 B 21ST AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Mar 28, 2022Oct 3, 2022Feb 22, 2024+1
6890299-CN Street View
1472 21ST AVE
Central Area/Squire Park
Detached houseDone
Completed
Apr 1, 2022Oct 3, 2022Feb 22, 2024+1
6890300-CN Street View
1472 B 21ST AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Apr 1, 2022Oct 3, 2022Feb 22, 2024+1
6896935-CN Street View
10547 2ND AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Sep 27, 2022Apr 27, 2023Feb 22, 2024+4
6907680-CN Street View
147 NE 62ND ST
Green Lake
ADU/DADUDone
Completed
Sep 6, 2022Apr 27, 2023Feb 22, 2024+4
6994737-DM Street View
7012 RAVENNA AVE NE
Demolition
Ravenna/Bryant
—Done
Completed
Feb 22, 2024Feb 22, 2024Feb 22, 2024
demolition issued
−1
7009526-DM Street View
1120 NW 61ST ST
Demolition
Whittier Heights
—Done
Completed
Feb 22, 2024Feb 22, 2024Feb 22, 2024
demolition issued
−1
6690964-CN Street View
9719 GREENWOOD AVE N
Greenwood/Phinney Ridge
Townhouse/rowhouseDone
Completed
Aug 5, 2019Mar 4, 2021Feb 21, 2024+9
6806039-CN Street View
1741 N 130TH ST
Haller Lake
ADU/DADUDone
Completed
Mar 14, 2021Feb 7, 2022Feb 21, 2024+3
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