Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 1950 and Oct 9, 2026. Demolitions are dated by when they were issued.

1950-01-01 → today
124,708 net units · 26,956 permits · 19,611 projects

136,154 added − 11,446 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 26,927 located permits. 29 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
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
7002857-DM Street View
2558 NE 91ST ST
Demolition
Wedgwood/View Ridge
—Done
Completed
Feb 8, 2024Feb 9, 2024Feb 9, 2024
demolition issued
−1
6693487-CN Street View
8158 16TH AVE SW
Highland Park
Detached houseDone
Completed
Feb 21, 2019Jul 13, 2021Feb 8, 2024+1
6819604-CN Street View
10031 11TH AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Jan 21, 2021Feb 6, 2021Feb 8, 2024+1
6882403-CN Street View
1031 NE 98TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Jun 2, 2022Nov 9, 2022Feb 8, 2024+4
6903285-CN Street View
1033 NE 98TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Jun 3, 2022Nov 9, 2022Feb 8, 2024+1
6903445-CN Street View
1037 NE 98TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Jun 3, 2022Mar 15, 2023Feb 8, 2024+1
6910123-CN Street View
3849 46th AVE SW
West Seattle Junction/Genesee Hill
Detached houseDone
Completed
Jul 21, 2022Feb 21, 2023Feb 8, 2024+1
6761749-CN Street View
1817 S LANE ST
Judkins Park
ADU/DADUDone
Completed
Jan 13, 2021Jan 12, 2022Feb 7, 2024+6
6889705-CN Street View
3800 NE 86TH ST
Wedgwood/View Ridge
Detached houseDone
Completed
Sep 27, 2022Mar 3, 2023Feb 7, 2024+2
6891923-CN Street View
8409 9TH AVE SW
Highland Park
ADU/DADUDone
Completed
Jun 9, 2022Feb 8, 2023Feb 7, 2024+4
6924672-CN Street View
8604 38TH AVE NE
Wedgwood/View Ridge
ADU/DADUDone
Completed
Sep 27, 2022Mar 3, 2023Feb 7, 2024+1
6789844-CN Street View
9240 20TH AVE SW
Roxhill/Westwood
Townhouse/rowhouseDone
Completed
Nov 20, 2020Aug 18, 2022Feb 6, 2024+4
6865143-CN Street View
6516 40TH AVE SW
Fauntleroy/Seaview
ADU/DADUDone
Completed
Oct 22, 2021Aug 31, 2022Feb 6, 2024+1
6898000-CN Street View
12530 14TH AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
May 19, 2022Aug 1, 2022Feb 6, 2024+1
6904404-CN Street View
8411 9TH AVE SW
Highland Park
ADU/DADUDone
Completed
Jun 8, 2022Feb 8, 2023Feb 6, 2024+1
7001107-CN Street View
12156 12TH AVE NW
Broadview/Bitter Lake
ADU/DADUDone
Completed
Jan 17, 2024Feb 5, 2024Feb 5, 2024+1
6784653-CN Street View
1712 S BENNETT ST
Beacon Hill
Detached houseDone
Completed
May 20, 2021Aug 29, 2022Feb 2, 2024+1
6792719-CN Street View
1400 MADISON ST
Capitol Hill
Large multifamilyDone
Completed
Aug 4, 2020Sep 16, 2020Feb 2, 2024+365
6815096-CN Street View
9209 14TH AVE NW
North Beach/Blue Ridge
Townhouse/rowhouseDone
Completed
Jan 26, 2021Mar 1, 2022Feb 2, 2024+2
6884612-DM Street View
9017 13th AVE NW
Demolition
Greenwood/Phinney Ridge
—Done
Completed
Apr 13, 2022Feb 2, 2024Feb 2, 2024
demolition issued
−1
6901916-CN Street View
3216 NW 61ST ST
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
May 25, 2022Mar 8, 2023Feb 2, 2024+1
6871855-CN Street View
1502 N 128TH ST
Haller Lake
ADU/DADUDone
Completed
Feb 8, 2022Aug 2, 2022Feb 1, 2024+1
6735587-CN Street View
8332 13TH AVE NW
Whittier Heights
Townhouse/rowhouseDone
Completed
Jan 23, 2020Jun 30, 2021Jan 31, 2024+6
6737938-CN Street View
8340 13TH AVE NW
Whittier Heights
Townhouse/rowhouseDone
Completed
Jan 14, 2020Jun 29, 2021Jan 31, 2024+5
6846085-CN Street View
3915 S HUDSON ST
Columbia City
Townhouse/rowhouseDone
Completed
Jan 6, 2022Oct 12, 2022Jan 31, 2024+5
6864354-DM Street View
4308 2ND AVE NW
Demolition
Fremont
—Pipeline
Issued
Mar 28, 2022Jan 31, 2024Jan 31, 2024
demolition issued
−1
6865527-CN Street View
825 NE 105TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Oct 26, 2021Aug 29, 2022Jan 31, 2024+1
6911315-DM Street View
3623 13TH AVE W
Demolition
Queen Anne
—Done
Completed
Jan 16, 2023Jan 31, 2024Jan 31, 2024
demolition issued
−1
6932616-CN Street View
6006 49TH AVE SW
Fauntleroy/Seaview
ADU/DADUDone
Completed
Feb 9, 2023Jul 11, 2023Jan 31, 2024+1
6975448-DM Street View
1052 NE 98th ST
Demolition
Northgate/Maple Leaf
—Done
Completed
Dec 27, 2023Jan 31, 2024Jan 31, 2024
demolition issued
−1
6697885-CN Street View
6941 ELLIS AVE S
Georgetown
Small multifamilyDone
Completed
Nov 9, 2018Dec 11, 2020Jan 30, 2024+2
6749409-CN Street View
9742 WATERS AVE S
Rainier Beach
ADU/DADUDone
Completed
Jul 17, 2020Nov 25, 2020Jan 30, 2024+1
6762713-CN Street View
918 32ND AVE S
Madrona/Leschi
ADU/DADUDone
Completed
Feb 2, 2020Nov 18, 2020Jan 30, 2024+2
6802997-CN Street View
8304 13th AVE NW
Whittier Heights
Townhouse/rowhouseDone
Completed
Sep 29, 2020May 11, 2022Jan 30, 2024+2
6831124-CN Street View
7030 MARY AVE NW
Whittier Heights
ADU/DADUDone
Completed
Jul 13, 2021Feb 28, 2022Jan 30, 2024+3
6880553-CN Street View
932 27TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Mar 24, 2022Dec 7, 2022Jan 30, 2024+3
6943765-CN Street View
717 N 101ST ST
Licton Springs
ADU/DADUDone
Completed
Feb 14, 2023May 19, 2023Jan 30, 2024+1
6959434-CN Street View
2125 1ST AVE
Belltown
—Done
Completed
May 18, 2023Jul 19, 2023Jan 30, 2024−1
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