Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 2010 and Oct 21, 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
6981475-CN Street View
2040 23RD AVE E
Montlake/Portage Bay
ADU/DADUDone
Completed
Oct 16, 2023Jan 4, 2024Feb 26, 2025+1
6987284-CN Street View
2607 NW 67TH ST
Sunset Hill/Loyal Heights
Detached houseDone
Completed
Oct 2, 2023Mar 19, 2024Feb 26, 2025+2
6987847-CN Street View
1628 N 54TH ST
Green Lake
Detached houseDone
Completed
Nov 25, 2023May 6, 2024Feb 26, 2025+2
6991589-CN Street View
6555 26TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Oct 23, 2023Mar 25, 2024Feb 26, 2025+2
6994564-CN Street View
6045 46TH AVE SW
Fauntleroy/Seaview
ADU/DADUDone
Completed
Nov 3, 2023Apr 11, 2024Feb 26, 2025+1
7011656-CN Street View
2123 E JAMES ST
Central Area/Squire Park
Small multifamilyDone
Completed
Mar 2, 2024Jun 27, 2024Feb 26, 2025+1
6734901-CN Street View
6326 41ST AVE SW
Fauntleroy/Seaview
Townhouse/rowhouseDone
Completed
Jul 21, 2020May 9, 2022Feb 27, 2025+26
6791979-CN Street View
6331 FAUNTLEROY WAY SW
Fauntleroy/Seaview
Townhouse/rowhouseDone
Completed
Jul 23, 2020May 11, 2022Feb 27, 2025+8
6796675-CN Street View
4100 E PROSPECT ST
Madison Park
Detached houseDone
Completed
Jun 9, 2021Mar 25, 2022Feb 27, 2025+1
6861534-CN Street View
11027 17TH AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
May 19, 2023Mar 13, 2024Feb 27, 2025+1
6872699-CN Street View
902 31ST AVE
Madrona/Leschi
ADU/DADUDone
Completed
May 17, 2022Nov 8, 2022Feb 27, 2025+2
6965290-CN Street View
7930 28TH AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Dec 20, 2023Jun 2, 2024Feb 27, 2025+1
6975167-CN Street View
2353 NE 91ST ST
Wedgwood/View Ridge
Detached houseDone
Completed
Sep 26, 2023Feb 22, 2024Feb 27, 2025+2
6980627-CN Street View
8826 38TH AVE SW
Fauntleroy/Seaview
ADU/DADUDone
Completed
Aug 14, 2023Jan 19, 2024Feb 27, 2025+1
6982288-CN Street View
4600 SW GRAHAM ST
Fauntleroy/Seaview
ADU/DADUDone
Completed
Nov 3, 2023Apr 11, 2024Feb 27, 2025+4
7008519-CN Street View
8124 17TH AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Feb 8, 2024Apr 10, 2024Feb 27, 2025+1
7035997-DM Street View
2135 CONDON WAY W
Demolition
Magnolia
—Done
Completed
Aug 6, 2024Feb 27, 2025Feb 27, 2025
demolition issued
−1
6810605-CN Street View
1631 BOYLSTON AVE
Capitol Hill
Small multifamilyDone
Completed
May 18, 2021Jan 27, 2022Feb 28, 2025+4
6951842-CN Street View
11031 17TH AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
May 19, 2023Mar 13, 2024Feb 28, 2025+1
7057491-DM Street View
7010 12TH AVE NW
Demolition
Whittier Heights
—Done
Completed
Dec 5, 2024Feb 28, 2025Feb 28, 2025
demolition issued
−1
6808813-CN Street View
722 N 36TH ST
Fremont
Townhouse/rowhouseDone
Completed
Mar 5, 2021Sep 20, 2023Mar 3, 2025+6
6879274-CN Street View
13726 DENSMORE AVE N
Haller Lake
ADU/DADUDone
Completed
May 26, 2022Feb 19, 2023Mar 3, 2025+2
6901659-CN Street View
13728 DENSMORE AVE N
Haller Lake
ADU/DADUDone
Completed
—Feb 19, 2023Mar 3, 2025+1
6937052-CN Street View
9203 COLLEGE WAY N
Licton Springs
ADU/DADUDone
Completed
Jan 9, 2023Jun 14, 2023Mar 3, 2025+1
6939021-CN Street View
3218 35TH AVE W
Magnolia
ADU/DADUDone
Completed
Jan 26, 2023Sep 29, 2023Mar 3, 2025+2
6940271-CN
—
Unlocated
ADU/DADUDone
Completed
Aug 26, 2023Oct 27, 2023Mar 3, 2025+1
6949585-CN Street View
8046 INTERLAKE AVE N
Green Lake
ADU/DADUDone
Completed
Mar 23, 2023May 2, 2023Mar 3, 2025+1
6972009-CN Street View
5506 48TH AVE S
Seward Park
ADU/DADUDone
Completed
Sep 20, 2023Jun 19, 2024Mar 3, 2025+1
7010619-CN Street View
2115 SW THISTLE ST
Roxhill/Westwood
ADU/DADUDone
Completed
Mar 14, 2024May 30, 2024Mar 3, 2025+1
7032005-CN Street View
10713 DAYTON AVE N
North Beach/Blue Ridge
ADU/DADUDone
Completed
Jul 25, 2024Oct 3, 2024Mar 3, 2025+1
6815094-CN Street View
9213 14TH AVE NW
North Beach/Blue Ridge
Townhouse/rowhouseDone
Completed
Jan 26, 2021Mar 1, 2022Mar 4, 2025+2
6930671-CN Street View
3753 SW MONROE ST
Roxhill/Westwood
ADU/DADUDone
Completed
Oct 31, 2022Oct 2, 2023Mar 4, 2025+1
6961802-CN Street View
817 N 115TH ST
Broadview/Bitter Lake
ADU/DADUDone
Completed
Aug 3, 2023Feb 26, 2024Mar 4, 2025+4
6995408-CN Street View
8209 NORTHROP PL SW
Fauntleroy/Seaview
ADU/DADUDone
Completed
Oct 23, 2024Mar 4, 2025Mar 4, 2025+1
7021547-CN Street View
5012 1ST AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jul 29, 2024Aug 23, 2024Mar 4, 2025+1
7073100-DM Street View
7428 EAST GREEN LAKE DR N
Demolition
Green Lake
—Done
Completed
Mar 4, 2025Mar 4, 2025Mar 4, 2025
demolition issued
−1
6716496-CN Street View
5052 RENTON AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Jul 25, 2019Jun 16, 2022Mar 5, 2025+4
6878068-CN Street View
2770 WESTLAKE AVE N
Queen Anne
Detached houseDone
Completed
Oct 4, 2022Jul 27, 2023Mar 5, 2025+1
6885892-CN Street View
9707 14TH AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Mar 6, 2023Dec 20, 2023Mar 5, 2025+1
6970195-DM Street View
7609 BEACON AVE S
Demolition
South Beacon Hill/NewHolly
—Done
Completed
Apr 10, 2024Mar 5, 2025Mar 5, 2025
demolition issued
−1
6978903-CN Street View
813 N 115TH ST
Broadview/Bitter Lake
ADU/DADUDone
Completed
Aug 3, 2023Feb 26, 2024Mar 5, 2025+1
6822426-CN Street View
3013 22ND AVE W
Interbay
ADU/DADUDone
Completed
May 26, 2021Nov 1, 2021Mar 6, 2025+1
6857317-CN Street View
1420 36TH AVE
Madrona/Leschi
ADU/DADULapsed
Expired
Jan 26, 2022Aug 2, 2022Mar 6, 2025+2
6936368-CN Street View
4912 M L KING JR WAY S
Columbia City
Townhouse/rowhouseDone
Completed
Mar 22, 2023Jan 11, 2024Mar 6, 2025+3
6995536-CN Street View
3227 NE 94TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Nov 9, 2023Feb 16, 2024Mar 6, 2025+1
7010940-DM Street View
821 17TH AVE
Demolition
Central Area/Squire Park
—Done
Completed
Sep 16, 2024Mar 6, 2025Mar 6, 2025
demolition issued
−1
7051551-CN Street View
949 NW 61ST ST
Whittier Heights
ADU/DADUDone
Completed
Nov 12, 2024Mar 6, 2025Mar 6, 2025+4
6788721-CN Street View
10515 PHINNEY AVE N
North Beach/Blue Ridge
ADU/DADUDone
Completed
Aug 5, 2020Mar 22, 2021Mar 7, 2025+1
6843369-CN Street View
6490 39TH AVE S
Columbia City
ADU/DADUDone
Completed
Nov 3, 2021Jul 18, 2022Mar 7, 2025+1
6905958-CN Street View
1253 NE 100TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Sep 27, 2022Jun 14, 2023Mar 7, 2025+2
Page 386 of 437
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