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
6710189-CN Street View
6951 ELLIS AVE S
Georgetown
Townhouse/rowhouse*Done
Completed
Apr 24, 2019Dec 10, 2020Apr 10, 2024+6
6722483-CN Street View
6955 ELLIS AVE S
Georgetown
Small multifamilyDone
Completed
Apr 24, 2019Dec 11, 2020Apr 10, 2024+2
6735807-CN Street View
6957 ELLIS AVE S
Georgetown
Small multifamilyDone
Completed
Jul 2, 2019Dec 11, 2020Apr 10, 2024+2
6793346-CN Street View
3927 S MORGAN ST
Columbia City
Detached houseDone
Completed
Dec 10, 2020Apr 14, 2021Apr 10, 2024+1
6858237-CN Street View
818 14TH AVE
First Hill
Detached houseDone
Completed
Oct 5, 2021Sep 12, 2022Apr 10, 2024+1
6858238-CN Street View
816 14TH AVE
First Hill
Detached houseDone
Completed
Oct 5, 2021Sep 13, 2022Apr 10, 2024+1
6878067-DM Street View
1709 M L KING JR WAY
Demolition
Central Area/Squire Park
—Done
Completed
May 17, 2023Apr 10, 2024Apr 10, 2024
demolition issued
−1
6882055-CN Street View
5003 2ND AVE NW
Fremont
Detached houseDone
Completed
Jun 22, 2022Mar 30, 2023Apr 10, 2024+1
6933783-CN Street View
1026 NE 95TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Mar 7, 2023Aug 30, 2023Apr 10, 2024+1
6945289-CN Street View
3408 49TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jan 30, 2023Aug 29, 2023Apr 10, 2024+1
6950732-CN Street View
11217 DAYTON AVE N
North Beach/Blue Ridge
ADU/DADUDone
Completed
Mar 1, 2023May 1, 2023Apr 10, 2024+1
6913523-CN Street View
2639 41ST AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Nov 1, 2022Mar 7, 2023Apr 9, 2024+4
6929272-CN Street View
2637 41ST AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Nov 1, 2022Mar 7, 2023Apr 9, 2024+1
6955806-CN Street View
4021 44TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jun 27, 2023Oct 24, 2023Apr 9, 2024+4
6970472-CN Street View
2856 36TH AVE W
Magnolia
ADU/DADUDone
Completed
Jun 16, 2023Jul 20, 2023Apr 9, 2024+1
7012856-DM Street View
1107 NW 65TH ST
Demolition
Whittier Heights
—Done
Completed
Apr 9, 2024Apr 9, 2024Apr 9, 2024
demolition issued
−1
6764728-CN Street View
3620 PHINNEY AVE N
Fremont
Mid-size multifamilyDone
Completed
Jan 26, 2021Jun 10, 2022Apr 8, 2024+67
6805907-CN Street View
12312 14TH AVE NE
Haller Lake
Townhouse/rowhouseDone
Completed
Jul 14, 2021Dec 19, 2022Apr 8, 2024+7
6818078-CN Street View
12314 14TH AVE NE
Haller Lake
Townhouse/rowhouseDone
Completed
Jul 14, 2021Dec 19, 2022Apr 8, 2024+9
6874096-CN Street View
5156 S MORGAN ST
Seward Park
ADU/DADUDone
Completed
Dec 20, 2021Feb 16, 2023Apr 8, 2024+1
6898138-CN Street View
4010 SW GRAHAM ST
Fauntleroy/Seaview
Townhouse/rowhouseDone
Completed
Jun 27, 2022Mar 1, 2023Apr 8, 2024+4
6920638-CN Street View
3408 SW KENYON ST
Roxhill/Westwood
ADU/DADUDone
Completed
Sep 2, 2022Feb 22, 2023Apr 8, 2024+1
6952383-DM Street View
9348 7TH AVE S
Demolition
South Park
—Pipeline
Issued
Mar 7, 2024Apr 8, 2024Apr 8, 2024
demolition issued
−1
6972323-CN Street View
4025 44TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jun 27, 2023Oct 23, 2023Apr 8, 2024+1
7017270-DM Street View
7414 WINONA AVE N
Demolition
Green Lake
—Done
Completed
Apr 5, 2024Apr 7, 2024Apr 7, 2024
demolition issued
−1
6821897-CN Street View
8326 28TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Jun 2, 2021May 24, 2022Apr 5, 2024+2
6896120-CN Street View
3052 NE 91ST ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Apr 29, 2022Aug 29, 2022Apr 5, 2024+1
6981659-CN Street View
1250 NE 104TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Aug 18, 2023Sep 8, 2023Apr 5, 2024+1
6994574-CN Street View
853 NE 102ND ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Nov 9, 2023Nov 21, 2023Apr 5, 2024+1
6823257-CN Street View
2501 W COMMODORE WAY
Interbay
Small multifamily*Done
Completed
Apr 29, 2021Sep 9, 2021Apr 4, 2024+9
6899852-CN Street View
2825 NW 57TH ST
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Jul 8, 2022Nov 8, 2022Apr 4, 2024+4
6909883-CN Street View
2823 NW 57th ST
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Aug 10, 2022Nov 8, 2022Apr 4, 2024+1
6935321-CN Street View
1523 44TH AVE SW
Alki/Admiral
Townhouse/rowhouseDone
Completed
Dec 13, 2022Apr 26, 2023Apr 4, 2024+2
6936369-CN Street View
8608 30th AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Jan 13, 2023May 28, 2023Apr 4, 2024+4
6942698-CN Street View
8606 30TH AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Jan 13, 2023May 30, 2023Apr 4, 2024+1
6943191-CN Street View
3850 35TH AVE SW
North Delridge
ADU/DADUDone
Completed
Jan 17, 2023Mar 13, 2023Apr 4, 2024+1
6965515-CN Street View
1245 NE 97TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Jul 3, 2023Aug 18, 2023Apr 4, 2024+1
6983496-DM Street View
2206 25TH AVE E
Demolition
Montlake/Portage Bay
—Done
Completed
Dec 21, 2023Apr 4, 2024Apr 4, 2024
demolition issued
−1
6707532-CN Street View
162 19TH AVE
Central Area/Squire Park
Mid-size multifamilyDone
Completed
Apr 28, 2020Oct 24, 2021Apr 3, 2024+38
6760427-CN Street View
8621 30TH AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Jun 12, 2020Jul 5, 2021Apr 3, 2024+1
6775759-CN Street View
1675 S LANE ST
Judkins Park
Townhouse/rowhouseDone
Completed
Aug 6, 2020Jun 26, 2021Apr 3, 2024+3
6930125-CN Street View
4421 42ND AVE S
Columbia City
ADU/DADUDone
Completed
Jan 23, 2023Apr 20, 2023Apr 3, 2024+1
6949837-CN Street View
3425 21ST AVE S
North Beacon Hill/Jefferson Park
ADU/DADUDone
Completed
Apr 10, 2023Jun 12, 2023Apr 3, 2024+1
6981780-CN Street View
639 NW 77TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Aug 30, 2023Apr 3, 2024Apr 3, 2024+2
6997973-DM Street View
618 28TH AVE E
Demolition
Central Area/Squire Park
—Done
Completed
Jan 22, 2024Apr 3, 2024Apr 3, 2024
demolition issued
−1
7001510-DM Street View
1723 NW 63RD ST
Demolition
Whittier Heights
—Done
Completed
Mar 4, 2024Apr 3, 2024Apr 3, 2024
demolition issued
−1
7013335-DM Street View
506 WARD ST
Demolition
Queen Anne
—Done
Completed
Apr 3, 2024Apr 3, 2024Apr 3, 2024
demolition issued
−2
6098755-CN Street View
7045 13TH AVE NW
Whittier Heights
Detached houseDone
Completed
Jan 11, 2007Mar 29, 2007Apr 2, 2024+1
6760438-CN Street View
7329 22ND AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Mar 25, 2020Jun 11, 2020Apr 2, 2024+1
6769537-CN Street View
8550 14TH AVE NW
Greenwood/Phinney Ridge
Detached houseDone
Completed
Apr 8, 2022Apr 4, 2023Apr 2, 2024+3
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