Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 1950 and Oct 21, 2026. Demolitions are dated by when they were issued.

1950-01-01 → today
124,996 net units · 26,980 permits · 19,631 projects

136,440 added − 11,444 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 26,951 located permits. 29 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6420374-CN Street View
3501 W OHMAN PL
Magnolia
ADU/DADUDone
Completed
Nov 12, 2014Aug 4, 2015May 24, 2018+1
6569891-CN Street View
5146 48TH AVE NE
Laurelhurst/Sand Point
Detached houseDone
Completed
Mar 16, 2017Jun 30, 2017May 24, 2018+1
6592456-DM Street View
10109 GREENWOOD AVE N
Demolition
Greenwood/Phinney Ridge
—Done
Closed
Apr 19, 2017May 24, 2018May 24, 2018
demolition issued
−1
6468222-CN Street View
6526 22ND AVE NW
Whittier Heights
ADU/DADUDone
Completed
Mar 7, 2016Mar 3, 2017May 25, 2018+1
6484120-CN Street View
175 LAKE WASHINGTON BLVD
Madrona/Leschi
Detached houseDone
Completed
Feb 18, 2016Dec 22, 2016May 25, 2018+1
6505109-CN Street View
12560 37TH AVE NE
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Mar 14, 2017Jul 3, 2017May 25, 2018+1
6523906-CN Street View
4212 S HOLLY ST
Columbia City
ADU/DADUDone
Completed
May 31, 2016Feb 9, 2017May 25, 2018+1
6523925-CN Street View
6224 NE PRINCETON WAY
Laurelhurst/Sand Point
Detached houseDone
Completed
Aug 10, 2016Dec 21, 2016May 25, 2018+1
6599965-DM Street View
5406 KIRKWOOD PL N
Demolition
Green Lake
—Done
Closed
Jun 1, 2017May 25, 2018May 25, 2018
demolition issued
−1
6382580-CN Street View
6610 62ND AVE NE
Laurelhurst/Sand Point
Small multifamilyDone
Completed
Jun 6, 2016Aug 31, 2016May 29, 2018+1
6480879-CN Street View
914 N 76TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Sep 24, 2015May 16, 2016May 29, 2018+1
6493895-CN Street View
2573 13TH AVE W
Queen Anne
Townhouse/rowhouseDone
Completed
Jun 8, 2016Feb 16, 2017May 29, 2018+4
6533643-CN Street View
1408 39TH AVE E
Madison Park
ADU/DADUDone
Completed
Oct 21, 2016Apr 5, 2017May 29, 2018+1
6564005-CN Street View
1401 N 40TH ST
Fremont
ADU/DADUDone
Completed
Feb 15, 2017Mar 31, 2017May 29, 2018+1
6569377-DM Street View
12051 20TH AVE NE
Demolition
Olympic Hills/Victory Heights
—Done
Completed
Mar 23, 2017May 29, 2018May 29, 2018
demolition issued
−2
6500013-CN Street View
3005 SW HARBOR LN
North Delridge
Detached houseDone
Completed
Jun 30, 2016Nov 30, 2016May 30, 2018+1
6553815-CN Street View
8344 17TH AVE NW
Whittier Heights
ADU/DADUDone
Completed
Nov 10, 2016Dec 17, 2016May 30, 2018+1
6614609-DM Street View
342 NW 89TH ST
Demolition
Greenwood/Phinney Ridge
—Done
Completed
Aug 24, 2017May 30, 2018May 30, 2018
demolition issued
−1
6654452-DM Street View
4215 NE 82ND ST
Demolition
Wedgwood/View Ridge
—Done
Closed
Apr 4, 2018May 30, 2018May 30, 2018
demolition issued
−1
6456099-CN Street View
2122 S MASSACHUSETTS ST
North Beacon Hill/Jefferson Park
Detached houseDone
Completed
Jan 27, 2015Jul 28, 2015May 31, 2018+1
6456100-CN Street View
2124 S MASSACHUSETTS ST
North Beacon Hill/Jefferson Park
Townhouse/rowhouseDone
Completed
Jan 27, 2015Jul 28, 2015May 31, 2018+2
6456101-CN Street View
2128 S MASSACHUSETTS ST
North Beacon Hill/Jefferson Park
Detached houseDone
Completed
Jan 26, 2015Jul 28, 2015May 31, 2018+1
6527262-CN Street View
4031 BURTON PL W
Interbay
Detached houseDone
Completed
Jul 8, 2016Feb 2, 2017May 31, 2018+1
6565976-CN Street View
3451 12TH AVE W
Queen Anne
Detached houseDone
Completed
Mar 29, 2017Jun 17, 2017May 31, 2018+1
6616324-DM Street View
702 NW 62ND ST
Demolition
Greenwood/Phinney Ridge
—Done
Completed
Aug 31, 2017May 31, 2018May 31, 2018
demolition issued
−1
6628572-CN Street View
2633 BOYER AVE E
Montlake/Portage Bay
ADU/DADUDone
Completed
Feb 21, 2018Apr 18, 2018May 31, 2018+1
6629192-DM Street View
8541 15TH AVE NW
Demolition
North Beach/Blue Ridge
—Done
Completed
Nov 9, 2017May 31, 2018May 31, 2018
demolition issued
−1
6635385-DM Street View
5222 17TH AVE S
Demolition
Beacon Hill
—Done
Closed
Dec 18, 2017May 31, 2018May 31, 2018
demolition issued
−1
6582064-CN Street View
11328 19TH AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Apr 21, 2017Jun 20, 2017Jun 1, 2018+1
6614777-CN Street View
930 31ST AVE S
Madrona/Leschi
ADU/DADUDone
Completed
Dec 27, 2017Jan 31, 2018Jun 1, 2018+1
6639415-DM Street View
438 39TH AVE E
Demolition
Madrona/Leschi
—Done
Closed
Jan 12, 2018Jun 1, 2018Jun 1, 2018
demolition issued
−1
6517026-CN Street View
5440 CALIFORNIA AVE SW
West Seattle Junction/Genesee Hill
—Done
Completed
Mar 31, 2016Jul 28, 2016Jun 4, 2018−1
6545645-CN Street View
1632 S LANE ST
Judkins Park
Townhouse/rowhouseDone
Completed
Jul 15, 2016Apr 9, 2017Jun 4, 2018+2
6628227-DM Street View
1228 41ST AVE E
Demolition
Madison Park
—Done
Completed
Nov 7, 2017Jun 4, 2018Jun 4, 2018
demolition issued
−1
6479922-CN Street View
9728 BEACON AVE S
South Beacon Hill/NewHolly
Detached houseDone
Completed
Mar 23, 2016Apr 5, 2017Jun 5, 2018+1
6530672-CN Street View
6401 20TH AVE NW
Whittier Heights
Small multifamilyDone
Completed
Oct 13, 2016Nov 23, 2016Jun 5, 2018+1
6542076-CN Street View
4601 LEARY WAY NW
Ballard
—Done
Completed
Nov 4, 2016Sep 8, 2017Jun 5, 2018−1
6555086-CN Street View
1908 NOB HILL AVE N
Queen Anne
Detached houseDone
Completed
Jan 30, 2017May 12, 2017Jun 5, 2018+1
6590474-DM Street View
2519 NE 82ND ST
Demolition
Ravenna/Bryant
—Done
Closed
May 9, 2017Jun 5, 2018Jun 5, 2018
demolition issued
−1
6428897-CN Street View
3830 CALIFORNIA AVE SW
West Seattle Junction/Genesee Hill
Other/unknown*Done
Completed
Nov 6, 2014May 28, 2015Jun 6, 2018+4
6428900-CN Street View
3820 CALIFORNIA AVE SW
West Seattle Junction/Genesee Hill
Other/unknown*Done
Completed
Nov 6, 2014May 28, 2015Jun 6, 2018+4
6428902-CN Street View
3800 CALIFORNIA AVE SW
West Seattle Junction/Genesee Hill
Small multifamily*Done
Completed
Nov 5, 2014May 28, 2015Jun 6, 2018+5
6481834-PH Street View
123 BROADWAY
First Hill
Large multifamilyDone
Completed
Nov 24, 2015Jun 1, 2016Jun 6, 2018+195
6582412-CN Street View
3802 NE 90TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Nov 9, 2017Feb 13, 2018Jun 6, 2018+1
6599321-CN Street View
9050 PHINNEY AVE N
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Sep 19, 2017Nov 15, 2017Jun 6, 2018+1
6611060-DM Street View
5001 36TH AVE SW
Demolition
West Seattle Junction/Genesee Hill
—Done
Closed
Mar 1, 2018Jun 6, 2018Jun 6, 2018
demolition issued
−1
6645191-DM Street View
938 NW 63RD ST
Demolition
Whittier Heights
—Done
Closed
Feb 14, 2018Jun 6, 2018Jun 6, 2018
demolition issued
−1
6466655-CN Street View
3219 CALIFORNIA AVE SW
West Seattle Junction/Genesee Hill
Townhouse/rowhouseDone
Completed
Apr 2, 2015Jan 8, 2016Jun 7, 2018+2
6466693-CN Street View
3223 CALIFORNIA AVE SW
West Seattle Junction/Genesee Hill
Townhouse/rowhouseDone
Completed
Apr 2, 2015Jan 5, 2016Jun 7, 2018+2
6488874-CN Street View
3209 CALIFORNIA AVE SW
West Seattle Junction/Genesee Hill
Townhouse/rowhouseDone
Completed
Sep 15, 2015Dec 17, 2016Jun 7, 2018+2
Page 310 of 540
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