Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 1950 and Oct 25, 2026. Demolitions are dated by when they were issued.

1950-01-01 → today
125,030 net units · 27,003 permits · 19,654 projects

136,477 added − 11,447 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 26,974 located permits. 29 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6920415-CN Street View
3542 S DAWSON ST
Columbia City
ADU/DADUDone
Completed
Sep 8, 2022Oct 2, 2024May 12, 2026+1
6920416-CN Street View
3548 S DAWSON ST
Columbia City
ADU/DADUDone
Completed
Sep 8, 2022Oct 2, 2024May 12, 2026+1
6955915-CN Street View
7713 34TH AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Apr 7, 2023May 10, 2023May 12, 2026+1
6972153-CN Street View
1127 10TH AVE E
North Capitol Hill
Townhouse/rowhouseDone
Completed
Mar 25, 2024Jan 13, 2025May 12, 2026+5
6975105-CN Street View
1121 10TH AVE E
North Capitol Hill
Townhouse/rowhouseDone
Completed
Mar 25, 2024Jan 13, 2025May 12, 2026+5
6975620-CN Street View
13542 A 39TH AVE NE
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Jul 28, 2023Mar 19, 2024May 12, 2026+4
6978109-CN Street View
13542 C 39TH AVE NE
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Jul 28, 2023Mar 19, 2024May 12, 2026+1
6978171-CN Street View
13544 39TH AVE NE
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Jul 28, 2023Mar 18, 2024May 12, 2026+1
6988543-CN Street View
2609 NW 67TH ST
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Oct 2, 2023Mar 19, 2024May 12, 2026+1
6992719-CN Street View
10329 8TH AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Oct 24, 2023Nov 28, 2023May 12, 2026+1
7035079-CN Street View
9737 EVANSTON AVE N
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jul 18, 2024Nov 12, 2024May 12, 2026+1
7042154-CN Street View
9026 CORLISS AVE N
Northgate/Maple Leaf
ADU/DADUDone
Completed
Aug 22, 2024Dec 13, 2024May 12, 2026+1
7112545-DM Street View
4302 MERIDIAN AVE N
Demolition
Wallingford
—Pipeline
Issued
Jan 27, 2026May 12, 2026May 12, 2026
demolition issued
−1
7121128-DM Street View
2627 25TH AVE W
Demolition
Interbay
—Done
Completed
Apr 28, 2026May 12, 2026May 12, 2026
demolition issued
−1
6731484-CN Street View
1916 B NE 125TH ST
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Sep 25, 2019Jun 23, 2021May 13, 2026+1
6858798-CN Street View
3814 47TH AVE NE
Laurelhurst/Sand Point
ADU/DADUDone
Completed
Mar 17, 2022Mar 10, 2023May 13, 2026+1
6929170-CN Street View
8757 PALATINE AVE N
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Apr 18, 2023Jan 10, 2024May 13, 2026+2
6979456-CN Street View
845 NW 61ST ST
Whittier Heights
ADU/DADUDone
Completed
Aug 4, 2023Feb 19, 2024May 13, 2026+1
7029107-CN Street View
11270 B 57TH AVE S
Rainier Beach
ADU/DADUDone
Completed
Aug 2, 2024Jan 29, 2025May 13, 2026+1
7040112-CN Street View
2851 NW 70TH ST
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Oct 30, 2024Mar 17, 2025May 13, 2026+3
7043750-CN Street View
2544 NE 143RD ST
Olympic Hills/Victory Heights
ADU/DADU*Done
Completed
Feb 25, 2025Aug 15, 2025May 13, 2026+1
7069301-DM Street View
13521 8TH AVE NW
Demolition
Broadview/Bitter Lake
—Done
Completed
Apr 21, 2026May 13, 2026May 13, 2026
demolition issued
−1
7072329-CN Street View
2546 NE 143RD ST
Olympic Hills/Victory Heights
ADU/DADU*Done
Completed
Feb 25, 2025Aug 15, 2025May 13, 2026+1
7118488-DM Street View
2404 2ND AVE
Demolition
Belltown
—Done
Completed
Mar 2, 2026May 13, 2026May 13, 2026
demolition issued
−59
6881101-CN Street View
2009 MINOR AVE E
Cascade/Eastlake
Townhouse/rowhouseDone
Completed
Dec 9, 2022Mar 12, 2024May 14, 2026+4
6881143-CN Street View
2015 MINOR AVE E
Cascade/Eastlake
Townhouse/rowhouseDone
Completed
Nov 23, 2022Mar 13, 2024May 14, 2026+3
6974295-CN Street View
934 10TH AVE E
North Capitol Hill
Detached houseDone
Completed
Mar 20, 2024Jul 26, 2024May 14, 2026+1
7030253-CN Street View
1315 E DENNY WAY
Capitol Hill
Townhouse/rowhouseDone
Completed
Sep 25, 2024Feb 7, 2025May 14, 2026+4
6644555-CN Street View
3646 13TH AVE W
Queen Anne
Townhouse/rowhouseDone
Completed
Jun 28, 2018Jan 29, 2021May 15, 2026+7
6689118-CN Street View
3640 B 13th AVE W
Queen Anne
Detached houseDone
Completed
Oct 17, 2018Jan 6, 2021May 15, 2026+1
6764518-CN Street View
2630 W LYNN ST
Interbay
Detached houseDone
Completed
Feb 20, 2020Feb 25, 2021May 15, 2026+1
6788589-CN Street View
3816 13th AVE W
Queen Anne
Townhouse/rowhouseDone
Completed
Oct 9, 2020Sep 15, 2021May 15, 2026+6
6843184-CN Street View
10124 CORNELL AVE S
Rainier Beach
ADU/DADUDone
Completed
Jan 21, 2022Jan 6, 2023May 15, 2026+2
6977987-CN Street View
3639 34TH AVE W
Magnolia
ADU/DADUDone
Completed
Oct 6, 2023Dec 18, 2023May 15, 2026+2
7009793-CN Street View
3955 W BARRETT LN
Magnolia
ADU/DADUDone
Completed
Feb 19, 2024Jul 8, 2024May 15, 2026+1
7018265-CN Street View
1127 NW 58TH ST
Ballard
Townhouse/rowhouseDone
Completed
Apr 22, 2024Dec 2, 2024May 15, 2026+4
7034921-CN Street View
11050 2ND AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Aug 31, 2024Feb 19, 2025May 15, 2026+4
7043664-CN Street View
9725 EVANSTON AVE N
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Nov 7, 2024May 14, 2025May 15, 2026+4
7043753-CN Street View
11052 2ND AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Aug 31, 2024Feb 19, 2025May 15, 2026+1
7045210-CN Street View
5810 KENSINGTON PL N
Green Lake
ADU/DADUDone
Completed
Nov 21, 2024Feb 28, 2025May 15, 2026+1
7050095-CN Street View
2733 NE 87TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Feb 24, 2025Jun 30, 2025May 15, 2026+2
7053978-CN Street View
7341 CALIFORNIA AVE SW
Fauntleroy/Seaview
ADU/DADU*Done
Completed
Jan 7, 2025Jul 3, 2025May 15, 2026+3
7069298-CN Street View
6743 EARL AVE NW
Sunset Hill/Loyal Heights
ADU/DADU*Done
Completed
Feb 24, 2025Aug 13, 2025May 15, 2026+1
+2 −1
7071810-CN Street View
6747 EARL AVE NW
Sunset Hill/Loyal Heights
ADU/DADU*Done
Completed
Feb 24, 2025Aug 13, 2025May 15, 2026+1
7123939-DM Street View
11843 31ST PL NE
Demolition
Olympic Hills/Victory Heights
—Done
Completed
Feb 5, 2026May 15, 2026May 15, 2026
demolition issued
−1
6837441-DM Street View
228 11TH AVE E
Demolition
Capitol Hill
—Done
Completed
Apr 6, 2022May 18, 2026May 18, 2026
demolition issued
−9
6919905-CN Street View
2613 NE 87TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Sep 8, 2022Feb 12, 2024May 18, 2026+1
6961564-DM Street View
351 N 73RD ST
Demolition
Greenwood/Phinney Ridge
—Done
Completed
May 15, 2026May 18, 2026May 18, 2026
demolition issued
−1
7031730-CN Street View
3402 SW SPOKANE ST
North Delridge
ADU/DADU*Done
Completed
Sep 3, 2024Jul 23, 2025May 18, 2026+1
7036001-CN Street View
9735 EVANSTON AVE N
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jul 22, 2024Nov 8, 2024May 18, 2026+1
Page 527 of 541
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