Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 2010 and Oct 7, 2026. Demolitions are dated by when they were issued.

112,930 net units · 21,766 permits · 16,626 projects

121,341 added − 8,411 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 21,741 located permits. 25 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6767223-PH Street View
2315 4TH AVE
Cascade/Eastlake
Large multifamilyDone
Completed
May 15, 2020Jan 4, 2022May 22, 2025+212
6779541-CN Street View
5549 37TH AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Aug 21, 2020Nov 26, 2020May 22, 2025+1
6788706-CN Street View
2521 29TH AVE S
Mt. Baker/North Rainier
Townhouse/rowhouseDone
Completed
Jun 29, 2020Aug 30, 2021May 22, 2025+22
6876818-CN Street View
4515 44TH AVE SW
West Seattle Junction/Genesee Hill
Townhouse/rowhouseDone
Completed
Jul 28, 2023Apr 9, 2024May 22, 2025+6
6889594-CN Street View
2558 NE 91st ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
May 18, 2022Jun 24, 2022May 22, 2025+1
6973121-CN Street View
3816 36TH AVE W
Magnolia
ADU/DADUDone
Completed
Jul 12, 2023Feb 6, 2024May 22, 2025+4
6977744-CN Street View
3818 36TH AVE W
Magnolia
ADU/DADUDone
Completed
Jul 27, 2023Feb 5, 2024May 22, 2025+1
6978196-CN Street View
4519 44TH AVE SW
West Seattle Junction/Genesee Hill
Townhouse/rowhouseDone
Completed
Jul 28, 2023Apr 9, 2024May 22, 2025+2
7052493-DM Street View
11341 23RD AVE NE
Demolition
Olympic Hills/Victory Heights
—Pipeline
Issued
Nov 15, 2024May 22, 2025May 22, 2025
demolition issued
−1
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
6912703-CN Street View
1801 A NW 65TH ST
Whittier Heights
Detached houseDone
Completed
Jul 22, 2022Feb 9, 2023May 21, 2025+1
7027871-CN Street View
5111 6TH AVE NW
Fremont
ADU/DADUDone
Completed
Sep 2, 2024Oct 13, 2024May 21, 2025+1
7036515-DM Street View
3904 42ND AVE S
Demolition
Columbia City
—Done
Completed
Nov 5, 2024May 21, 2025May 21, 2025
demolition issued
−1
7040812-CN Street View
9616 54TH AVE S
Rainier Beach
—Done
Completed
Aug 28, 2024Oct 21, 2024May 21, 2025−1
7075563-DM Street View
4047 44TH AVE SW
Demolition
West Seattle Junction/Genesee Hill
—Done
Completed
May 15, 2025May 21, 2025May 21, 2025
demolition issued
−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
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
7048029-DM Street View
6355 41ST AVE SW
Demolition
Fauntleroy/Seaview
—Pipeline
Issued
Oct 3, 2024May 17, 2025May 17, 2025
demolition issued
−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
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
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
Page 43 of 436
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