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
6871504-CN Street View
9221 D 14TH AVE NW
North Beach/Blue Ridge
Townhouse/rowhouseDone
Completed
Dec 30, 2021Dec 21, 2023May 12, 2025+4
7020684-DM Street View
8654 DELRIDGE WAY SW
Demolition
Roxhill/Westwood
—Done
Completed
Oct 18, 2024May 12, 2025May 12, 2025
demolition issued
−1
7057713-DM Street View
1227 NE 96TH ST
Demolition
Northgate/Maple Leaf
—Done
Completed
Apr 18, 2025May 12, 2025May 12, 2025
demolition issued
−1
6795177-CN Street View
1415 22ND AVE
Central Area/Squire Park
Mid-size multifamilyDone
Inspections Completed
Jan 21, 2021May 9, 2022May 13, 2025+86
6875839-CN Street View
923 NW 56TH ST
Ballard
Townhouse/rowhouseDone
Completed
Jan 4, 2022May 31, 2024May 13, 2025+3
6982339-CN Street View
3606 49TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Oct 26, 2023Mar 22, 2024May 13, 2025+2
6993050-CN Street View
1531 NE 89TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Dec 26, 2023Apr 4, 2024May 13, 2025+2
7002196-CN Street View
1533 NE 89TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Dec 27, 2023Apr 4, 2024May 13, 2025+1
6686496-CN Street View
513 1ST AVE N
Queen Anne
Mid-size multifamilyDone
Completed
Oct 23, 2018Jul 3, 2020May 14, 2025+125
6833757-CN Street View
7740 31ST AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
May 18, 2021Nov 2, 2023May 14, 2025+1
6917477-CN Street View
4825 48TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Oct 4, 2022Dec 2, 2022May 14, 2025+1
6982011-CN Street View
113 GARFIELD ST
Queen Anne
ADU/DADUDone
Completed
Aug 21, 2023Nov 30, 2023May 14, 2025+1
7028671-CN Street View
7352 21ST AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Aug 9, 2024Oct 14, 2024May 14, 2025+2
7029776-CN Street View
8822 DIBBLE AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Aug 31, 2024Jan 28, 2025May 14, 2025+1
7044637-DM Street View
4136 EASTERN AVE N
Demolition
Wallingford
—Done
Completed
Dec 30, 2024May 14, 2025May 14, 2025
demolition issued
−1
7067050-DM Street View
9017 4TH AVE NW
Demolition
Greenwood/Phinney Ridge
—Done
Completed
Apr 21, 2025May 14, 2025May 14, 2025
demolition issued
−1
7074134-DM Street View
9815 LINDEN AVE N
Demolition
Licton Springs
—Done
Completed
Apr 15, 2025May 14, 2025May 14, 2025
demolition issued
−1
6704336-CN Street View
2525 29TH AVE S
Mt. Baker/North Rainier
Townhouse/rowhouseDone
Completed
Jun 29, 2020Aug 30, 2021May 15, 2025+109
6788707-CN Street View
2523 29TH AVE S
Mt. Baker/North Rainier
Townhouse/rowhouseDone
Completed
Jun 29, 2020Aug 30, 2021May 15, 2025+22
6788710-CN Street View
2527 29TH AVE S
Mt. Baker/North Rainier
Townhouse/rowhouseDone
Completed
Jun 29, 2020Aug 30, 2021May 15, 2025+22
6915454-CN Street View
13724 22ND AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Aug 5, 2022Sep 7, 2022May 15, 2025+1
6951599-CN
—
Unlocated
ADU/DADUDone
Completed
May 17, 2023Feb 2, 2024May 15, 2025+6
7003064-CN Street View
4741 A 49TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Apr 1, 2024Jul 10, 2024May 15, 2025+4
7009857-CN Street View
3637 23RD AVE W
Interbay
ADU/DADUDone
Completed
May 27, 2024Sep 30, 2024May 15, 2025+2
7017384-CN Street View
4743 49TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Apr 1, 2024Jul 10, 2024May 15, 2025+1
7019471-CN Street View
7356 21ST AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
May 4, 2024Oct 3, 2024May 15, 2025+4
7023257-CN Street View
7358 21ST AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
May 4, 2024Oct 3, 2024May 15, 2025+1
6899837-CN Street View
12532 2ND AVE NW
Broadview/Bitter Lake
ADU/DADUDone
Completed
May 15, 2022Oct 26, 2022May 16, 2025+1
6976657-CN Street View
1765 26TH AVE E
Montlake/Portage Bay
Detached houseDone
Completed
Aug 29, 2023Apr 12, 2024May 16, 2025+2
6982981-CN Street View
1767 26TH AVE E
Montlake/Portage Bay
ADU/DADUDone
Completed
Aug 29, 2023Apr 12, 2024May 16, 2025+1
7023017-CN Street View
6011 43RD AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
May 23, 2024Sep 25, 2024May 16, 2025+4
7026983-CN Street View
6007 43RD AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
May 23, 2024Sep 25, 2024May 16, 2025+1
7048029-DM Street View
6355 41ST AVE SW
Demolition
Fauntleroy/Seaview
—Pipeline
Issued
Oct 3, 2024May 17, 2025May 17, 2025
demolition issued
−1
6876732-CN Street View
7342 40TH AVE NE
Wedgwood/View Ridge
ADU/DADUDone
Completed
Apr 27, 2023Sep 5, 2024May 19, 2025+1
7020123-CN Street View
849 NE 89TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
May 8, 2024Aug 14, 2024May 19, 2025+4
7024063-CN Street View
849 NE 89TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
May 8, 2024May 14, 2025May 19, 2025+1
7046513-DM Street View
7018 8TH AVE NE
Demolition
Green Lake
—Done
Completed
Feb 6, 2025May 19, 2025May 19, 2025
demolition issued
−1
7055253-CN Street View
546 NE 80TH ST
Green Lake
ADU/DADUDone
Completed
Jan 16, 2025Apr 9, 2025May 19, 2025+1
6327295-CN Street View
3050 SW AVALON WAY
North Delridge
Small multifamily*Done
Completed
May 14, 2013Jun 30, 2016May 20, 2025+13
6835425-CN Street View
3012 NW 63RD ST
Sunset Hill/Loyal Heights
Detached houseDone
Completed
Sep 9, 2021Jul 5, 2022May 20, 2025+1
6919468-CN Street View
339 NE 90TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Dec 30, 2022Jul 7, 2023May 20, 2025+2
6934946-CN Street View
337 NE 90TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Jul 7, 2023Nov 17, 2023May 20, 2025+1
6957398-CN Street View
2575 8TH AVE W
Queen Anne
Detached houseDone
Completed
Aug 29, 2023Dec 21, 2023May 20, 2025+1
6961731-CN Street View
13544 C 39TH AVE NE
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Jul 28, 2023Mar 18, 2024May 20, 2025+4
7009525-CN Street View
1120 NW 61ST ST
Whittier Heights
ADU/DADUDone
Completed
Mar 18, 2024May 6, 2024May 20, 2025+4
7020126-CN Street View
838 NE 100TH ST
Northgate/Maple Leaf
ADU/DADU*Done
Completed
Jun 26, 2024Sep 5, 2024May 20, 2025+1
7027262-CN Street View
4020 NE 55TH ST
Ravenna/Bryant
—Done
Completed
Jul 10, 2024Jul 24, 2024May 20, 2025−6
6811445-PH Street View
821 S WASHINGTON ST
Pioneer Square/International District
Large multifamilyDone
Completed
Jan 21, 2021Jun 8, 2022May 21, 2025+200
6877609-CN Street View
1801 C NW 65TH ST
Whittier Heights
Detached houseDone
Completed
Jul 22, 2022Feb 9, 2023May 21, 2025+3
6912700-CN Street View
1801 B NW 65TH ST
Whittier Heights
Detached houseDone
Completed
Jul 22, 2022Feb 9, 2023May 21, 2025+1
Page 393 of 437
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