Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 2010 and Oct 6, 2026. Demolitions are dated by when they were issued.

112,928 net units · 21,761 permits · 16,621 projects

121,337 added − 8,409 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 21,736 located permits. 25 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6519907-CN Street View
4031 S WILLOW ST
Columbia City
Townhouse/rowhouseDone
Completed
Oct 9, 2017May 6, 2020May 8, 2026+4
6520217-CN Street View
6917 42ND AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Oct 6, 2017Apr 29, 2020May 8, 2026+5
6559671-CN Street View
1227 NE 96TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Nov 3, 2021Feb 17, 2022May 8, 2026+1
6622005-CN Street View
6931 42ND AVE S
Columbia City
Townhouse/rowhouse*Done
Completed
Nov 30, 2017Jul 27, 2020May 8, 2026+6
6622225-CN Street View
6911 42ND AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Oct 6, 2017Apr 29, 2020May 8, 2026+3
6626731-CN Street View
6909 42ND AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Oct 27, 2017Jul 9, 2020May 8, 2026+4
6629160-CN Street View
6921 42ND AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Nov 13, 2017May 5, 2020May 8, 2026+2
6629161-CN Street View
6927 42ND AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Nov 13, 2017May 5, 2020May 8, 2026+2
6629162-CN Street View
6929 42ND AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Nov 13, 2017May 5, 2020May 8, 2026+2
6632085-CN Street View
6931 42ND AVE S
Columbia City
Townhouse/rowhouse*Done
Completed
Nov 30, 2017Jul 27, 2020May 8, 2026+6
6943891-CN Street View
910 20TH AVE E
Miller Park
ADU/DADUDone
Completed
Dec 11, 2023Mar 19, 2024May 8, 2026+1
7039787-CN Street View
9024 CORLISS AVE N
Northgate/Maple Leaf
ADU/DADUDone
Completed
Aug 22, 2024Dec 13, 2024May 8, 2026+4
7049527-CN Street View
1530 25TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Nov 14, 2024Feb 19, 2025May 8, 2026+2
7115884-DM Street View
3535 NE 88TH ST
Demolition
Wedgwood/View Ridge
—Pipeline
Issued
Mar 18, 2026May 8, 2026May 8, 2026
demolition issued
−1
7136895-DM Street View
5029 17TH AVE NE
Demolition
University District
—Pipeline
Issued
Apr 6, 2026May 8, 2026May 8, 2026
demolition issued
−1
6860033-CN Street View
5033 25TH AVE SW
Riverview
ADU/DADUDone
Completed
Sep 9, 2022Jul 17, 2024May 7, 2026+3
6860036-CN Street View
5037 25TH AVE SW
Riverview
ADU/DADUDone
Completed
Mar 2, 2022Jul 17, 2024May 7, 2026+1
7009851-CN Street View
7358 33RD AVE NE
Ravenna/Bryant
Detached houseDone
Completed
May 16, 2024Nov 7, 2024May 7, 2026+1
7025610-CN Street View
3301 NE 75TH ST
Ravenna/Bryant
ADU/DADU*Done
Completed
May 16, 2024May 5, 2026May 7, 20260
+1 −1
6774758-CN Street View
4559 34TH AVE S
Columbia City
Detached houseDone
Completed
Jul 1, 2020May 2, 2023May 6, 2026+2
6936149-CN Street View
1104 41ST AVE E
Madison Park
Detached houseDone
Completed
May 24, 2023Nov 15, 2023May 6, 2026+1
6970839-CN Street View
328 21ST AVE E
Miller Park
Townhouse/rowhouseDone
Completed
Feb 15, 2024May 16, 2024May 6, 2026+2
7026975-CN Street View
533 N 70TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jul 17, 2024Feb 10, 2025May 6, 2026+2
7029548-CN Street View
922 NE 117TH ST
Haller Lake
ADU/DADUDone
Completed
Jun 7, 2024Sep 30, 2024May 6, 2026+1
7030205-CN Street View
537 N 70TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jul 17, 2024Feb 19, 2025May 6, 2026+4
7035823-CN Street View
539 N 70TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jul 17, 2024Feb 19, 2025May 6, 2026+1
7048905-CN Street View
1722 S SHELTON ST
Beacon Hill
ADU/DADUDone
Completed
Jan 28, 2025Mar 20, 2025May 6, 2026+1
7081382-CN Street View
4316 SW HUDSON ST
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
May 3, 2025Jun 26, 2025May 6, 2026+1
6735589-CN Street View
2336 C 23RD AVE S
North Beacon Hill/Jefferson Park
Detached houseDone
Completed
Mar 24, 2020Jan 30, 2023May 5, 2026+2
6777773-CN Street View
2336 A 23RD AVE S
North Beacon Hill/Jefferson Park
Detached houseDone
Completed
Mar 24, 2020Jan 31, 2023May 5, 2026+1
6936374-CN Street View
7864 M L KING JR WAY S
South Beacon Hill/NewHolly
Detached houseDone
Completed
Apr 5, 2023Sep 20, 2024May 5, 2026+3
6957001-CN Street View
7860 M L KING JR WAY S
South Beacon Hill/NewHolly
Townhouse/rowhouseDone
Completed
Apr 5, 2023Sep 19, 2024May 5, 2026+2
7016838-CN Street View
2340 N 64TH ST
Green Lake
ADU/DADUDone
Completed
Jul 5, 2024Mar 11, 2025May 5, 2026+3
7024507-CN Street View
11013 GOODWIN WAY NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
May 13, 2024May 5, 2025May 5, 2026+1
7049763-CN Street View
8823 DIBBLE AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Nov 13, 2024Feb 19, 2025May 5, 2026+1
7054239-CN Street View
1528 25TH AVE
Central Area/Squire Park
ADU/DADU*Done
Completed
Nov 26, 2024Feb 19, 2025May 5, 2026+1
7113039-DM Street View
5143 48TH AVE NE
Demolition
Laurelhurst/Sand Point
—Pipeline
Issued
Jan 19, 2026May 5, 2026May 5, 2026
demolition issued
−1
7133622-CN Street View
919 2ND AVE W
Queen Anne
—Done
Completed
Mar 30, 2026Apr 28, 2026May 5, 2026−1
6795815-CN Street View
5819 Phinney AVE N
Greenwood/Phinney Ridge
Mid-size multifamilyDone
Completed
Apr 6, 2022Mar 13, 2024May 4, 2026+25
7000358-CN Street View
102 NE 44TH ST
Wallingford
Detached houseDone
Completed
Mar 28, 2024Jun 2, 2025May 4, 2026+2
7030206-CN Street View
6509 19TH AVE NW
Whittier Heights
ADU/DADUDone
Completed
Jul 25, 2024Jan 28, 2025May 4, 2026+2
7054568-CN Street View
4605 SW AUSTIN ST
Fauntleroy/Seaview
ADU/DADUDone
Completed
Jan 7, 2025Jun 23, 2025May 4, 2026+1
7134722-DM Street View
7505 8TH AVE NW
Demolition
Whittier Heights
—Pipeline
Issued
Apr 15, 2026May 4, 2026May 4, 2026
demolition issued
−1
7050093-CN Street View
2723 NE 87TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Feb 21, 2025Jun 2, 2025Apr 30, 2026+4
7071788-CN Street View
2727 NE 87TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Feb 21, 2025Jun 2, 2025Apr 30, 2026+1
7131542-DM Street View
720 S ELMGROVE ST
Demolition
South Park
—Pipeline
Issued
Mar 5, 2026Apr 30, 2026Apr 30, 2026
demolition issued
−1
6675500-CN Street View
3817 FREMONT AVE N
Fremont
Townhouse/rowhouseDone
Completed
Oct 28, 2019Apr 4, 2023Apr 29, 2026+8
6914282-CN Street View
11011 GOODWIN WAY NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
May 13, 2024May 5, 2025Apr 29, 2026+2
6955269-CN Street View
1806 E MERCER ST
Miller Park
Townhouse/rowhouseDone
Completed
Aug 16, 2023Feb 27, 2025Apr 29, 2026+3
6974061-CN Street View
4584 22ND AVE SW
North Delridge
ADU/DADUDone
Completed
Jan 21, 2024Jan 28, 2025Apr 29, 2026+4
Page 14 of 436
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