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
6725231-PH Street View
4801 24TH AVE NE
Ravenna/Bryant
Large multifamilyDone
Completed
Oct 4, 2018Oct 4, 2019Sep 7, 2023+265
6748469-CN Street View
3300 E SAINT ANDREWS WAY
Madison Park
Detached houseDone
Completed
Jan 24, 2020Aug 19, 2020Sep 7, 2023+1
6816604-CN Street View
7544 26TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Mar 15, 2021Jan 6, 2022Sep 7, 2023+3
6819080-CN Street View
1011 B N 36TH ST
Fremont
Townhouse/rowhouseDone
Completed
Jan 15, 2021Aug 27, 2021Sep 7, 2023+2
6826706-CN Street View
9006 15TH AVE SW
Highland Park
ADU/DADUDone
Completed
Mar 4, 2021Jan 31, 2022Sep 7, 2023+2
6830320-CN Street View
4044 50TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Sep 13, 2021Jan 19, 2022Sep 7, 2023+1
6856113-CN Street View
3805 GILMAN AVE W
Interbay
ADU/DADUDone
Completed
Feb 11, 2022Sep 19, 2022Sep 7, 2023+6
6882586-CN
—
Unlocated
ADU/DADUDone
Completed
Feb 11, 2022Sep 20, 2022Sep 7, 2023+2
6889731-CN Street View
7532 27TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
May 16, 2022Jan 6, 2023Sep 7, 2023+2
6707063-CN Street View
1100 NW 54TH ST
Ballard
Mid-size multifamilyDone
Completed
Sep 22, 2020Jan 26, 2022Sep 8, 2023+56
6849697-CN Street View
3421 B 36TH AVE S
Columbia City
Detached houseDone
Completed
Oct 27, 2021Apr 8, 2022Sep 8, 2023+4
6849946-CN Street View
9025 15TH AVE SW
Highland Park
ADU/DADUDone
Completed
Aug 25, 2021Mar 17, 2022Sep 8, 2023+10
6852560-CN Street View
9027 15TH AVE SW
Highland Park
ADU/DADUDone
Completed
Aug 25, 2021Mar 17, 2022Sep 8, 2023+2
6852567-CN Street View
9029 15TH AVE SW
Highland Park
ADU/DADUDone
Completed
Aug 11, 2021Mar 17, 2022Sep 8, 2023+2
6902310-DM Street View
844 NW MARKET ST
Demolition
Ballard
—Done
Completed
Jan 24, 2023Sep 8, 2023Sep 8, 2023
demolition issued
−1
6939022-DM Street View
3218 35TH AVE W
Demolition
Magnolia
—Done
Completed
Aug 7, 2023Sep 8, 2023Sep 8, 2023
demolition issued
−1
6544003-CN Street View
1709 HARBOR AVE SW
Alki/Admiral
Small multifamilyDone
Completed
Oct 11, 2017Jan 31, 2019Sep 11, 2023+9
6728708-CN Street View
5241 57TH AVE S
Seward Park
Detached houseDone
Completed
Oct 7, 2019Apr 30, 2021Sep 11, 2023+1
6845765-CN Street View
8800 B 26TH AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Sep 14, 2021Jan 21, 2022Sep 11, 2023+1
6849932-CN Street View
13707 1ST AVE NE
Haller Lake
ADU/DADUDone
Completed
Aug 20, 2021Nov 19, 2021Sep 11, 2023+3
6850457-CN Street View
6501 2ND AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Aug 24, 2021Oct 22, 2021Sep 11, 2023+1
6956150-CN Street View
1111 NW 59TH ST
Ballard
Townhouse/rowhouseDone
Completed
Apr 3, 2023Sep 11, 2023Sep 11, 2023+4
6968912-DM Street View
7530 30TH AVE NW
Demolition
Sunset Hill/Loyal Heights
—Done
Completed
Aug 31, 2023Sep 11, 2023Sep 11, 2023
demolition issued
−1
6979500-DM Street View
8208 40TH AVE NE
Demolition
Wedgwood/View Ridge
—Done
Completed
Sep 11, 2023Sep 11, 2023Sep 11, 2023
demolition issued
−1
6753660-CN Street View
1013 6TH AVE N
Queen Anne
Townhouse/rowhouseDone
Completed
Jan 28, 2020Mar 23, 2022Sep 12, 2023+8
6823913-CN Street View
7525 24TH AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Jul 6, 2021Mar 9, 2022Sep 12, 2023+2
6861191-CN Street View
2710 1ST AVE W
Queen Anne
Detached houseDone
Completed
Oct 11, 2021Mar 9, 2022Sep 12, 2023+2
6862991-CN Street View
2708 1ST AVE W
Queen Anne
ADU/DADUDone
Completed
Oct 12, 2021Mar 9, 2022Sep 12, 2023+1
6876519-CN Street View
7021 23RD AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Jan 10, 2022Aug 22, 2022Sep 12, 2023+1
6948725-CN Street View
831 NE 128TH ST
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Feb 23, 2023Mar 23, 2023Sep 12, 2023+1
6639965-CN Street View
8108 5TH AVE SW
Highland Park
Detached houseDone
Completed
Feb 19, 2019Jan 12, 2021Sep 13, 2023+1
6695911-CN Street View
12747 26TH AVE NE
Olympic Hills/Victory Heights
Detached houseDone
Completed
May 3, 2019Jan 29, 2020Sep 13, 2023+1
6777882-CN Street View
1421 2ND AVE N
Queen Anne
Small multifamilyDone
Completed
May 15, 2020Oct 19, 2020Sep 13, 2023+1
6792807-CN Street View
6523 52ND AVE NE
Laurelhurst/Sand Point
ADU/DADUDone
Completed
Sep 22, 2020Mar 7, 2022Sep 13, 2023+3
6835392-CN Street View
2622 NW 62ND ST
Sunset Hill/Loyal Heights
Townhouse/rowhouseDone
Completed
Jun 9, 2021Feb 2, 2023Sep 13, 2023+4
6932194-DM Street View
4002 33RD AVE W
Demolition
Magnolia
—Done
Completed
Dec 2, 2022Sep 13, 2023Sep 13, 2023
demolition issued
−1
6948115-DM Street View
2710 5TH AVE W
Demolition
Queen Anne
—Done
Completed
May 9, 2023Sep 13, 2023Sep 13, 2023
demolition issued
−1
6677267-CN Street View
6020 OBERLIN AVE NE
Ravenna/Bryant
Detached houseDone
Completed
Feb 7, 2020Aug 25, 2021Sep 14, 2023+1
6841628-CN Street View
6505 57TH AVE S
Seward Park
ADU/DADUDone
Completed
Jun 26, 2021Mar 7, 2022Sep 14, 2023+3
6870619-CN Street View
2225 1ST AVE W
Queen Anne
ADU/DADUDone
Completed
Jan 27, 2022Jun 7, 2022Sep 14, 2023+4
6890454-CN Street View
2720 SW THISTLE ST
Roxhill/Westwood
ADU/DADUDone
Completed
Jun 10, 2022Sep 15, 2022Sep 14, 2023+2
6950458-DM Street View
6757 38TH AVE S
Demolition
South Beacon Hill/NewHolly
—Done
Completed
Jun 22, 2023Sep 14, 2023Sep 14, 2023
demolition issued
−1
6770890-CN Street View
9009 6TH AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jul 17, 2020Mar 30, 2022Sep 15, 2023+1
6801187-CN Street View
3032 52ND AVE SW
West Seattle Junction/Genesee Hill
Detached houseDone
Completed
Feb 24, 2021May 27, 2021Sep 15, 2023+1
6810653-CN Street View
3933 WALLINGFORD AVE N
Fremont
Townhouse/rowhouse*Done
Completed
Apr 21, 2021Feb 14, 2022Sep 15, 2023+6
6814820-CN Street View
1320 NE 62ND ST
University District
ADU/DADUDone
Completed
Apr 19, 2021Jun 3, 2021Sep 15, 2023+1
6850875-CN Street View
103 N 100TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Sep 14, 2021Apr 27, 2022Sep 15, 2023+1
6879015-CN Street View
2227 1ST AVE W
Queen Anne
ADU/DADUDone
Completed
Jan 27, 2022Jun 5, 2022Sep 15, 2023+1
6904401-CN Street View
12729 EVANSTON AVE N
Broadview/Bitter Lake
ADU/DADUDone
Completed
Sep 9, 2022Dec 5, 2022Sep 15, 2023+1
6916216-DM Street View
4538 40TH AVE SW
Demolition
West Seattle Junction/Genesee Hill
—Done
Completed
Oct 17, 2022Sep 15, 2023Sep 15, 2023
demolition issued
−1
Page 343 of 437
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