Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 2010 and Oct 8, 2026. Demolitions are dated by when they were issued.

112,930 net units · 21,768 permits · 16,628 projects

121,342 added − 8,412 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 21,743 located permits. 25 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6862608-CN Street View
1542 NE 88TH ST
Northgate/Maple Leaf
Detached houseDone
Completed
Nov 22, 2021Oct 6, 2022Feb 21, 2024+1
6874574-CN Street View
4210 E NEWTON ST
Madison Park
Detached houseDone
Completed
Apr 26, 2022Aug 4, 2022Feb 21, 2024+1
6912427-CN Street View
358 N 75TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jul 27, 2022Jan 3, 2023Feb 21, 2024+3
6913271-CN Street View
8855 29TH AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Aug 2, 2022Jan 26, 2023Feb 21, 2024+4
6924233-CN Street View
10545 2ND AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Sep 27, 2022May 1, 2023Feb 21, 2024+1
6975623-DM Street View
4145 51ST AVE SW
Demolition
West Seattle Junction/Genesee Hill
—Done
Completed
Nov 3, 2023Feb 20, 2024Feb 20, 2024
demolition issued
−1
6999479-DM Street View
4031 44TH AVE SW
Demolition
West Seattle Junction/Genesee Hill
—Done
Completed
Feb 16, 2024Feb 19, 2024Feb 19, 2024
demolition issued
−1
6778709-CN Street View
9257 ASHWORTH AVE N
Licton Springs
Small multifamilyDone
Completed
Jul 20, 2021Mar 8, 2022Feb 16, 2024+19
6824492-CN Street View
1655 10TH AVE E
Cascade/Eastlake
ADU/DADUDone
Completed
Dec 29, 2021Aug 12, 2022Feb 16, 2024+1
6877230-CN Street View
3820 NE 87TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Feb 18, 2022Oct 4, 2022Feb 16, 2024+6
6883639-CN Street View
3822 NE 87TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Feb 25, 2022Jan 3, 2023Feb 16, 2024+2
6891185-CN Street View
2324 15TH AVE S
North Beacon Hill/Jefferson Park
Townhouse/rowhouseDone
Completed
May 19, 2022Nov 7, 2022Feb 16, 2024+8
6703450-CN Street View
4709 Lake Washington BLVD S
Seward Park
Detached houseDone
Completed
Sep 24, 2019Feb 10, 2021Feb 15, 2024+1
6703452-CN Street View
4703 lake Washington BLVD S
Seward Park
Detached houseDone
Completed
Sep 23, 2019Jan 21, 2021Feb 15, 2024+1
6815607-CN Street View
12545 D CORLISS AVE N
Haller Lake
Detached houseDone
Completed
May 25, 2021Jan 28, 2022Feb 15, 2024+1
6878614-CN Street View
8925 8TH AVE NE
Northgate/Maple Leaf
ADU/DADUDone
Completed
Apr 1, 2022Aug 8, 2022Feb 15, 2024+4
6898488-DM Street View
7739 15TH AVE NE
Demolition
Ravenna/Bryant
—Done
Completed
Oct 11, 2022Feb 15, 2024Feb 15, 2024
demolition issued
−2
6900974-CN Street View
2324 15TH AVE S
North Beacon Hill/Jefferson Park
Townhouse/rowhouseDone
Completed
May 19, 2022Nov 7, 2022Feb 15, 2024+4
6924593-DM Street View
957 N 35TH ST
Demolition
Fremont
—Done
Completed
Feb 14, 2024Feb 15, 2024Feb 15, 2024
demolition issued
−2
6942129-CN Street View
3636 33RD AVE W
Magnolia
Detached houseDone
Completed
Mar 14, 2023Jun 13, 2023Feb 15, 2024+1
6977417-CN Street View
635 NW 77TH ST
Greenwood/Phinney Ridge
Detached houseDone
Completed
Aug 23, 2023Feb 15, 2024Feb 15, 2024+2
6994209-DM Street View
3423 ALBION PL N
Demolition
Fremont
—Done
Completed
Feb 14, 2024Feb 15, 2024Feb 15, 2024
demolition issued
−2
6647506-CN Street View
4051 RAINIER AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Aug 23, 2018Jul 31, 2019Feb 14, 2024+2
6647508-CN Street View
4055 RAINIER AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Aug 27, 2018Sep 26, 2019Feb 14, 2024+4
6647517-CN Street View
4063 RAINIER AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Sep 18, 2018Aug 30, 2019Feb 14, 2024+4
6760310-CN Street View
1323 E UNION ST
First Hill
Mid-size multifamilyDone
Completed
Jul 16, 2020Oct 19, 2021Feb 14, 2024+126
6908856-CN Street View
2109 4TH AVE W
Queen Anne
ADU/DADUDone
Completed
Sep 13, 2022Dec 14, 2022Feb 14, 2024+1
6933607-CN Street View
2506 7TH AVE W
Queen Anne
ADU/DADUDone
Completed
Jan 25, 2023Mar 14, 2023Feb 14, 2024+1
6994740-DM Street View
4853 S FINDLAY ST
Demolition
Seward Park
—Done
Completed
Jan 5, 2024Feb 14, 2024Feb 14, 2024
demolition issued
−1
6513512-CN Street View
3418 15TH AVE W
Interbay
Townhouse/rowhouseDone
Completed
Dec 5, 2016Jan 4, 2019Feb 13, 2024+7
6514937-CN Street View
3406 15TH AVE W
Interbay
Townhouse/rowhouseDone
Completed
Dec 8, 2016Dec 28, 2018Feb 13, 2024+8
6563192-CN Street View
3410 15TH AVE W
Interbay
Townhouse/rowhouseDone
Completed
Dec 6, 2016Dec 28, 2018Feb 13, 2024+6
6706068-CN Street View
8647 ISLAND DR S
Rainier Beach
ADU/DADUDone
Completed
Nov 10, 2020May 20, 2021Feb 13, 2024+2
6706989-CN Street View
11639 BEACON AVE S
Rainier Beach
Detached houseDone
Completed
Mar 21, 2019Jul 2, 2020Feb 13, 2024+1
6870633-CN Street View
7005 24TH AVE NE
Ravenna/Bryant
Detached houseDone
Completed
Jun 23, 2022Feb 13, 2023Feb 13, 2024+1
6872781-CN Street View
2615 31ST AVE W
Magnolia
Detached houseDone
Completed
Apr 5, 2022Aug 19, 2022Feb 13, 2024+2
6892419-CN Street View
2617 31ST AVE W
Magnolia
ADU/DADUDone
Completed
Apr 5, 2022Aug 19, 2022Feb 13, 2024+1
6988208-DM Street View
743 N 78TH ST
Demolition
Greenwood/Phinney Ridge
—Done
Completed
Jan 30, 2024Feb 13, 2024Feb 13, 2024
demolition issued
−1
6702963-CN Street View
4715 LAKE WASHINGTON BLVD S
Seward Park
Detached houseDone
Completed
Sep 25, 2019Feb 11, 2021Feb 12, 2024+1
6891700-CN Street View
565 NE 90TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Apr 1, 2022Aug 8, 2022Feb 12, 2024+1
6911287-CN Street View
7326 B 11TH AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Sep 20, 2022Apr 25, 2023Feb 12, 2024+6
6915434-DM Street View
9025 13TH AVE NW
Demolition
Greenwood/Phinney Ridge
—Done
Completed
Jan 25, 2024Feb 12, 2024Feb 12, 2024
demolition issued
−1
6921679-CN Street View
7324 B 11TH AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Sep 12, 2022Apr 25, 2023Feb 12, 2024+2
6968295-DM Street View
322 30TH AVE E
Demolition
Central Area/Squire Park
—Pipeline
Issued
Nov 20, 2023Feb 12, 2024Feb 12, 2024
demolition issued
−1
6976376-DM Street View
843 NW 61ST ST
Demolition
Whittier Heights
—Done
Completed
Feb 9, 2024Feb 12, 2024Feb 12, 2024
demolition issued
−1
6995636-DM Street View
3253 PERKINS LN W
Demolition
Magnolia
—Done
Completed
Jan 2, 2024Feb 12, 2024Feb 12, 2024
demolition issued
−1
6756502-PH Street View
8704 GREENWOOD AVE N
Greenwood/Phinney Ridge
Large multifamilyDone
Completed
Mar 31, 2020Mar 4, 2021Feb 9, 2024+293
6861808-CN Street View
4026 5TH AVE NE
Wallingford
ADU/DADUDone
Completed
Apr 22, 2022Jan 5, 2023Feb 9, 2024+4
6913273-DM Street View
4409 21ST AVE SW
Demolition
North Delridge
—Done
Completed
Jun 12, 2023Feb 9, 2024Feb 9, 2024
demolition issued
−1
6924486-CN Street View
756 N 73RD ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Apr 22, 2023Aug 4, 2023Feb 9, 2024+1
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