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
6376150-CN Street View
3117 NE 133RD ST
Cedar Park/Meadowbrook
Townhouse/rowhouseDone
Completed
Aug 4, 2015Feb 12, 2020Sep 26, 2024+4
6591966-CN Street View
740 HARVARD AVE E
North Capitol Hill
Mid-size multifamilyDone
Completed
Oct 26, 2017Sep 12, 2019Sep 26, 2024+38
6887696-CN Street View
523 22ND AVE
Central Area/Squire Park
Townhouse/rowhouseDone
Completed
Sep 27, 2022Mar 21, 2023Sep 26, 2024+4
6674714-CN Street View
9710 DIBBLE AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Sep 16, 2018Aug 31, 2020Sep 27, 2024+1
6825765-CN Street View
6732 40TH AVE S
Columbia City
Small multifamilyDone
Completed
Feb 23, 2022Oct 17, 2022Sep 27, 2024+12
6910269-CN Street View
14017 ASHWORTH AVE N
Haller Lake
ADU/DADUDone
Completed
Aug 30, 2022Mar 6, 2023Sep 27, 2024+4
6919727-CN Street View
14021 ASHWORTH AVE N
Haller Lake
ADU/DADUDone
Completed
Aug 31, 2022Mar 6, 2023Sep 27, 2024+1
6988688-CN Street View
4406 31ST AVE W
Magnolia
ADU/DADUDone
Completed
Nov 28, 2023Mar 13, 2024Sep 27, 2024+2
6997490-CN Street View
11518 22ND AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Dec 7, 2023Feb 21, 2024Sep 27, 2024+1
6947562-CN Street View
920 NW 57TH ST
Ballard
Townhouse/rowhouseDone
Completed
Feb 14, 2023Jul 5, 2023Sep 30, 2024+2
6873285-CN Street View
3717 SW PRESCOTT PL
Alki/Admiral
Detached houseDone
Completed
Aug 25, 2022Nov 3, 2022Oct 1, 2024+1
6877973-CN Street View
4510 49TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jan 19, 2022Oct 1, 2024Oct 1, 2024+1
6915435-CN Street View
7330 KEEN WAY N
Green Lake
ADU/DADUDone
Completed
Feb 16, 2023Sep 18, 2023Oct 1, 2024+2
6951803-CN Street View
3220 W THURMAN ST
Magnolia
ADU/DADUDone
Completed
Mar 8, 2023Sep 7, 2023Oct 1, 2024+1
6960557-CN Street View
2509 1ST AVE N
Queen Anne
ADU/DADUDone
Completed
Aug 1, 2023Nov 7, 2023Oct 1, 2024+1
6994671-DM Street View
2235 FAIRVIEW AVE E
Demolition
Cascade/Eastlake
—Pipeline
Issued
Jan 23, 2024Oct 1, 2024Oct 1, 2024
demolition issued
−1
6595921-CN Street View
67 E LYNN ST
Cascade/Eastlake
Townhouse/rowhouseDone
Completed
Apr 10, 2018Mar 4, 2020Oct 2, 2024+4
6684734-CN Street View
321 M L KING JR WAY S
Madrona/Leschi
Townhouse/rowhouseDone
Completed
Dec 21, 2018Feb 12, 2020Oct 2, 2024+4
6873634-CN Street View
5543 31ST AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Jan 4, 2022Jun 29, 2022Oct 2, 2024+1
6942311-CN Street View
2738 31ST AVE S
Mt. Baker/North Rainier
ADU/DADUDone
Completed
Apr 4, 2023Aug 22, 2023Oct 2, 2024+1
6948812-CN Street View
4070 5TH AVE NE
Wallingford
ADU/DADUDone
Completed
May 15, 2023Oct 20, 2023Oct 2, 2024+4
6964370-CN Street View
503 NE 42ND ST
Wallingford
ADU/DADUDone
Completed
May 14, 2023Oct 20, 2023Oct 2, 2024+1
7027083-DM Street View
4830 37TH AVE NE
Demolition
Ravenna/Bryant
—Done
Completed
Oct 1, 2024Oct 2, 2024Oct 2, 2024
demolition issued
−1
7039788-DM Street View
9026 CORLISS AVE N
Demolition
Northgate/Maple Leaf
—Done
Completed
Sep 5, 2024Oct 2, 2024Oct 2, 2024
demolition issued
−1
6622345-CN Street View
4039 S WILLOW ST
Columbia City
Townhouse/rowhouseDone
Completed
Oct 9, 2017May 6, 2020Oct 3, 2024+4
6714217-CN Street View
440 13TH AVE
First Hill
Townhouse/rowhouseDone
Completed
Jan 28, 2020Oct 8, 2020Oct 3, 2024+22
6753857-CN Street View
1700 21ST AVE S
North Beacon Hill/Jefferson Park
Large multifamilyDone
Completed
Dec 23, 2020Jun 28, 2022Oct 3, 2024+158
6768667-CN Street View
1300 E REMINGTON CT
First Hill
Townhouse/rowhouseDone
Completed
Jan 28, 2020Oct 8, 2020Oct 3, 2024+8
6817322-CN Street View
1925 Sunset AVE SW
Alki/Admiral
Detached houseDone
Completed
Apr 21, 2021Jan 26, 2022Oct 3, 2024+1
6877243-CN Street View
8612 37TH AVE S
South Beacon Hill/NewHolly
ADU/DADUDone
Completed
Dec 23, 2022Sep 7, 2023Oct 3, 2024+4
6883034-CN Street View
2558 26TH AVE W
Interbay
Detached houseDone
Completed
Jul 13, 2022Apr 3, 2023Oct 3, 2024+1
6930572-CN Street View
12753 DAYTON AVE N
Broadview/Bitter Lake
ADU/DADUDone
Completed
Mar 23, 2023May 15, 2023Oct 3, 2024+1
7031835-DM Street View
1907 5TH AVE W
Demolition
Queen Anne
—Done
Completed
Sep 6, 2024Oct 3, 2024Oct 3, 2024
demolition issued
−1
6687348-CN Street View
6064 52ND AVE NE
Ravenna/Bryant
Detached houseDone
Completed
Nov 16, 2018Apr 6, 2021Oct 4, 2024+1
6949243-CN Street View
916 NW 62ND ST
Whittier Heights
ADU/DADUDone
Completed
Feb 22, 2023Oct 23, 2023Oct 4, 2024+1
6833145-CN Street View
2108 15TH AVE S
North Beacon Hill/Jefferson Park
Townhouse/rowhouseDone
Completed
Sep 5, 2021Jun 13, 2023Oct 7, 2024+7
6895782-CN Street View
9209 1ST AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Apr 22, 2022May 1, 2023Oct 7, 2024+1
6929549-CN Street View
12308 5TH AVE NE
Haller Lake
ADU/DADUDone
Completed
Mar 24, 2023Sep 13, 2023Oct 7, 2024+1
6952125-CN Street View
10036 44th AVE SW
Arbor Heights
Detached houseDone
Completed
Aug 16, 2023Jan 12, 2024Oct 7, 2024+2
6981352-CN Street View
10038 44TH AVE SW
Arbor Heights
ADU/DADUDone
Completed
Aug 16, 2023Jan 12, 2024Oct 7, 2024+1
6710362-CN Street View
3228 NW Esplanade
North Beach/Blue Ridge
Detached houseDone
Completed
Feb 14, 2020Oct 5, 2021Oct 8, 2024+1
6903330-CN Street View
117 22ND AVE
Central Area/Squire Park
Townhouse/rowhouseDone
Completed
Jul 11, 2022Dec 1, 2022Oct 8, 2024+4
6910202-CN Street View
115 22ND AVE
Central Area/Squire Park
Townhouse/rowhouseDone
Completed
Jul 11, 2022Dec 1, 2022Oct 8, 2024+2
6918044-CN Street View
1211 NE 97TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Dec 8, 2022Apr 10, 2023Oct 8, 2024+3
6926057-CN Street View
1209 NE 97TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Dec 8, 2022May 1, 2023Oct 8, 2024+3
6949879-CN Street View
4234 S LUCILE ST
Columbia City
ADU/DADUDone
Completed
Apr 14, 2023Jul 19, 2023Oct 8, 2024+1
6955240-CN Street View
4557 12TH AVE S
Duwamish/SODO
ADU/DADUDone
Completed
Jun 21, 2023Oct 18, 2023Oct 8, 2024+2
6572324-CN Street View
4549 RENTON AVE S
Columbia City
Townhouse/rowhouseDone
Completed
May 18, 2021Oct 26, 2022Oct 9, 2024+5
6831641-CN Street View
5403 13TH AVE S
Beacon Hill
ADU/DADUDone
Completed
Sep 1, 2021Apr 26, 2022Oct 9, 2024+1
6983463-DM Street View
914 15TH AVE
Demolition
Central Area/Squire Park
—Done
Completed
Mar 1, 2024Oct 9, 2024Oct 9, 2024
demolition issued
−1
Page 374 of 437
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