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
6691152-CN Street View
1446 NW 53RD ST
Ballard
Mid-size multifamilyDone
Completed
Jun 10, 2019Nov 8, 2021Jun 26, 2024+56
6741120-CN Street View
826 NW 56TH ST
Ballard
Townhouse/rowhouseDone
Completed
Jan 30, 2020Nov 17, 2020Jun 26, 2024+3
6764588-CN Street View
828 NW 56TH ST
Ballard
Detached houseDone
Completed
Jan 3, 2020Nov 17, 2020Jun 26, 2024+1
6862606-CN Street View
824 NW 52ND ST
Ballard
Townhouse/rowhouseDone
Completed
Dec 1, 2021Apr 19, 2023Jun 26, 2024+6
6871230-CN Street View
822 NW 52ND ST
Ballard
Townhouse/rowhouseDone
Completed
Dec 1, 2021Apr 19, 2023Jun 26, 2024+3
6873400-CN Street View
826 NW 52ND ST
Ballard
Townhouse/rowhouseDone
Completed
Dec 14, 2021Apr 24, 2023Jun 26, 2024+3
6935919-CN Street View
2721 NE 144TH ST
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Feb 28, 2023Nov 8, 2023Jun 26, 2024+1
6979176-CN Street View
505 BELMONT AVE E
Capitol Hill
Mid-size multifamilyDone
Completed
Oct 6, 2023Dec 1, 2023Jun 26, 2024+62
6608217-CN Street View
6016 SAND POINT WAY NE
Laurelhurst/Sand Point
Townhouse/rowhouseDone
Completed
Apr 18, 2018Jul 16, 2019Jun 25, 2024+9
6863784-CN Street View
828 NW 52ND ST
Ballard
Townhouse/rowhouseDone
Completed
Dec 14, 2021Apr 24, 2023Jun 25, 2024+6
6869343-CN Street View
4956 NE 65TH ST
Wedgwood/View Ridge
Detached houseDone
Completed
Apr 21, 2022Dec 28, 2022Jun 25, 2024+1
6891183-CN Street View
3606 35TH AVE W
Magnolia
ADU/DADUDone
Completed
Aug 17, 2022Dec 13, 2022Jun 25, 2024+4
6917439-CN Street View
3604 35TH AVE W
Magnolia
ADU/DADUDone
Completed
Aug 17, 2022Feb 28, 2023Jun 25, 2024+1
6996398-CN Street View
2721 B NE 144TH ST
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Nov 17, 2023Jan 12, 2024Jun 25, 2024+1
6386713-CN Street View
420 NE 73RD ST
Green Lake
Townhouse/rowhouseDone
Completed
Jan 23, 2014Oct 21, 2015Jun 24, 2024+6
6695501-CN Street View
5034 48TH AVE NE
Laurelhurst/Sand Point
ADU/DADUDone
Completed
Nov 20, 2018Oct 15, 2019Jun 24, 2024+1
6825688-CN Street View
1630 35TH AVE
Madrona/Leschi
Detached houseDone
Completed
Jun 17, 2021Sep 6, 2022Jun 24, 2024+1
6915540-CN Street View
812 26TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Aug 5, 2022Jan 13, 2023Jun 24, 2024+1
6948118-CN Street View
744 N 91ST ST
Licton Springs
ADU/DADUDone
Completed
Jun 28, 2023Oct 12, 2023Jun 24, 2024+4
6972758-CN Street View
742 N 91ST ST
Licton Springs
ADU/DADUDone
Completed
Jun 28, 2023Oct 12, 2023Jun 24, 2024+1
6547821-CN Street View
3754 W LAWTON ST
Magnolia
ADU/DADUDone
Completed
Jun 1, 2017Oct 15, 2018Jun 21, 2024+2
6956900-CN Street View
8214 38TH AVE NE
Wedgwood/View Ridge
ADU/DADUDone
Completed
Apr 19, 2023May 23, 2023Jun 20, 2024+1
6807284-CN Street View
3041 WEST VIEWMONT WAY W
Magnolia
ADU/DADUDone
Completed
Jun 14, 2021Jan 5, 2022Jun 18, 2024+1
6823912-CN Street View
3535 S FERDINAND ST
Columbia City
Detached houseDone
Completed
Jun 29, 2021Sep 28, 2022Jun 18, 2024+1
6864311-CN Street View
7731 MARY AVE NW
Whittier Heights
Townhouse/rowhouseDone
Completed
Aug 4, 2022May 17, 2023Jun 18, 2024+4
6909573-CN Street View
9054 B MERIDIAN AVE N
Northgate/Maple Leaf
ADU/DADUDone
Completed
Jan 11, 2023Feb 15, 2023Jun 18, 2024+1
6915233-CN Street View
7729 MARY AVE NW
Whittier Heights
Townhouse/rowhouseDone
Completed
Aug 4, 2022May 17, 2023Jun 18, 2024+2
6977676-DM Street View
3014 NW 56TH ST
Demolition
Sunset Hill/Loyal Heights
—Done
Completed
May 3, 2024Jun 18, 2024Jun 18, 2024
demolition issued
−1
6687019-CN Street View
8511 13TH AVE NW
Greenwood/Phinney Ridge
Townhouse/rowhouseDone
Completed
Jan 17, 2020Sep 29, 2021Jun 17, 2024+8
6767366-CN Street View
2994 S DAKOTA ST
Columbia City
Detached houseDone
Completed
Feb 29, 2020May 23, 2023Jun 17, 2024+1
6834496-CN Street View
9228 21ST AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Aug 12, 2021Aug 16, 2023Jun 17, 2024+4
6880616-CN Street View
4722 45TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Feb 22, 2022May 1, 2023Jun 17, 2024+4
6889874-CN Street View
2606 26TH AVE W
Interbay
Detached houseDone
Completed
Dec 15, 2022Mar 6, 2023Jun 17, 2024+1
6895833-CN Street View
616 N 117TH ST
Broadview/Bitter Lake
ADU/DADUDone
Completed
Aug 3, 2022Apr 5, 2023Jun 17, 2024+1
6903377-CN Street View
3054 NW 73RD ST
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Aug 17, 2022Dec 5, 2023Jun 17, 2024+1
6851672-CN Street View
1511 FEDERAL AVE E
North Capitol Hill
ADU/DADUDone
Completed
Apr 6, 2023May 26, 2023Jun 14, 2024+1
6876331-CN Street View
4712 45TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Feb 24, 2022Mar 15, 2023Jun 14, 2024+4
6884747-CN Street View
4716 45TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Mar 4, 2022May 8, 2023Jun 14, 2024+4
6974582-CN Street View
430 N 87TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jul 30, 2023Nov 28, 2023Jun 14, 2024+1
6992265-DM Street View
6722 CORSON AVE S
Demolition
Georgetown
—Done
Completed
Jan 22, 2024Jun 14, 2024Jun 14, 2024
demolition issued
−1
6994238-DM Street View
1249 NE 94TH ST
Demolition
Northgate/Maple Leaf
—Done
Completed
May 13, 2024Jun 14, 2024Jun 14, 2024
demolition issued
−1
7003543-DM Street View
1514 NE 97TH ST
Demolition
Northgate/Maple Leaf
—Done
Completed
May 30, 2024Jun 14, 2024Jun 14, 2024
demolition issued
−1
7026974-DM Street View
3812 31ST AVE W
Demolition
Magnolia
—Done
Completed
Jun 14, 2024Jun 14, 2024Jun 14, 2024
demolition issued
−1
6779839-CN Street View
4815 A 42ND AVE SW
West Seattle Junction/Genesee Hill
Detached houseDone
Completed
Jul 16, 2020Dec 25, 2021Jun 13, 2024+2
6780029-CN Street View
4811 B 42ND AVE SW
West Seattle Junction/Genesee Hill
Detached houseDone
Completed
Jul 16, 2020Dec 2, 2021Jun 13, 2024+2
6791361-CN Street View
4811 A 42ND AVE SW
West Seattle Junction/Genesee Hill
Detached houseDone
Completed
Jul 16, 2020Dec 2, 2021Jun 13, 2024+1
6791548-CN Street View
4815 B 42ND AVE SW
West Seattle Junction/Genesee Hill
Detached houseDone
Completed
Jul 16, 2020Dec 25, 2021Jun 13, 2024+1
6905368-CN Street View
8043 WALLINGFORD AVE N
Green Lake
ADU/DADUDone
Completed
Nov 16, 2022May 8, 2023Jun 13, 2024+2
6928803-CN Street View
8045 WALLINGFORD AVE N
Green Lake
ADU/DADUDone
Completed
Nov 16, 2022May 8, 2023Jun 13, 2024+1
6932152-CN Street View
12736 7TH AVE NW
Broadview/Bitter Lake
ADU/DADUDone
Completed
Nov 5, 2022May 16, 2023Jun 13, 2024+1
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