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
6909927-CN Street View
1261 NE 100TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Jan 27, 2023Jul 10, 2023Mar 7, 2025+4
6924822-CN Street View
1257 NE 100TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
—Jun 14, 2023Mar 7, 2025+1
6944088-CN Street View
9819 15TH AVE NE
Northgate/Maple Leaf
ADU/DADULapsed
Expired
Jan 27, 2023Jul 10, 2023Mar 7, 2025+1
6997666-CN Street View
1308 S ANGELINE ST
Beacon Hill
ADU/DADUDone
Completed
Dec 9, 2023Feb 5, 2024Mar 7, 2025+1
6717078-DM Street View
2454 WICKSTROM PL SW
Demolition
West Seattle Junction/Genesee Hill
—Done
Completed
Oct 1, 2021Mar 9, 2025Mar 9, 2025
demolition issued
−1
6878140-CN Street View
728 N 97TH ST
Licton Springs
ADU/DADUDone
Completed
Jan 19, 2022May 10, 2022Mar 10, 2025+1
7005140-DM Street View
4517 48TH AVE SW
Demolition
West Seattle Junction/Genesee Hill
—Done
Completed
Jan 24, 2025Mar 10, 2025Mar 10, 2025
demolition issued
−1
7018689-CN Street View
3602 B NE 65TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Apr 25, 2024Jun 27, 2024Mar 10, 2025+1
7050836-CN Street View
2600 EASTLAKE AVE E
Montlake/Portage Bay
Small multifamilyDone
Completed
Nov 5, 2024Mar 3, 2025Mar 10, 2025+1
7064967-DM Street View
8815 DENSMORE AVE N
Demolition
Licton Springs
—Done
Completed
Mar 10, 2025Mar 10, 2025Mar 10, 2025
demolition issued
−1
7065121-DM Street View
3811 29TH AVE W
Demolition
Interbay
—Done
Completed
Mar 10, 2025Mar 10, 2025Mar 10, 2025
demolition issued
−1
6906445-CN Street View
7040 25TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Sep 14, 2022Jan 26, 2023Mar 11, 2025+3
6959773-CN Street View
3221 27TH AVE W
Interbay
Detached houseDone
Completed
Jul 14, 2023Oct 4, 2023Mar 11, 2025+1
6960767-CN Street View
332 17TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
May 19, 2023Nov 28, 2023Mar 11, 2025+4
6965756-CN Street View
330 17TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
May 19, 2023Nov 28, 2023Mar 11, 2025+1
7055419-DM Street View
4469 LINDEN AVE N
Demolition
Fremont
—Done
Completed
Jan 13, 2025Mar 11, 2025Mar 11, 2025
demolition issued
−1
6771404-CN Street View
4762 GREEN LAKE WAY N
Wallingford
Townhouse/rowhouseDone
Completed
Jun 5, 2020May 8, 2021Mar 12, 2025+3
6928579-CN Street View
12712 B 10TH AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Dec 23, 2022Mar 22, 2024Mar 12, 2025+1
6970900-CN Street View
1462 20TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Jun 16, 2023Oct 6, 2023Mar 12, 2025+2
7009985-CN Street View
1927 11TH AVE E
North Capitol Hill
ADU/DADUDone
Completed
Feb 23, 2024May 20, 2024Mar 12, 2025+1
7038552-CN Street View
5039 50TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jul 31, 2024Aug 14, 2024Mar 12, 2025+1
6887288-CN Street View
9515 3RD AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Feb 10, 2023Jun 4, 2024Mar 13, 2025+1
6928548-CN Street View
9515 3RD AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
—Jun 4, 2024Mar 13, 2025+1
6987211-CN Street View
5006 SW HANFORD ST
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Sep 21, 2023May 9, 2024Mar 13, 2025+1
6945664-CN Street View
3835 59TH AVE SW
Alki/Admiral
Townhouse/rowhouseDone
Completed
Jul 5, 2023Feb 14, 2024Mar 14, 2025+2
6975447-CN Street View
1052 NE 98TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Sep 18, 2023Mar 21, 2024Mar 14, 2025+4
7020389-CN Street View
7735 38TH AVE NE
Wedgwood/View Ridge
ADU/DADUDone
Completed
May 16, 2024Aug 1, 2024Mar 14, 2025+1
7030745-CN Street View
11523 NORTH PARK AVE N
Broadview/Bitter Lake
ADU/DADUDone
Completed
Jun 18, 2024Aug 27, 2024Mar 14, 2025+1
7052093-DM Street View
3757 SW AUSTIN ST
Demolition
Roxhill/Westwood
—Done
Completed
Dec 13, 2024Mar 14, 2025Mar 14, 2025
demolition issued
−1
6603306-CN Street View
1010 12TH AVE S
North Beacon Hill/Jefferson Park
Large multifamilyDone
Completed
Nov 2, 2020Jun 28, 2022Mar 17, 2025+160
6649017-CN Street View
1439 NW 60TH ST
Ballard
Mid-size multifamilyDone
Completed
Aug 26, 2019Mar 7, 2022Mar 17, 2025+22
6735916-CN Street View
11057 8TH AVE NE
Northgate/Maple Leaf
Mid-size multifamilyDone
Completed
Jul 7, 2020Mar 13, 2023Mar 17, 2025+89
7020768-DM Street View
1403 29TH AVE
Demolition
Central Area/Squire Park
—Done
Completed
Aug 8, 2024Mar 17, 2025Mar 17, 2025
demolition issued
−1
6846096-CN Street View
9207 DENSMORE AVE N
Licton Springs
Townhouse/rowhouseDone
Completed
Aug 2, 2021Sep 15, 2022Mar 18, 2025+4
6877060-CN Street View
1432 20TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Jun 3, 2022Sep 30, 2022Mar 18, 2025+1
6925519-CN Street View
827 NE 98TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Oct 27, 2022Sep 8, 2023Mar 18, 2025+4
6929907-CN Street View
829 NE 98TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Oct 27, 2022Sep 8, 2023Mar 18, 2025+1
6931611-CN Street View
3633 NE 120TH ST
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Jan 9, 2023Jul 25, 2023Mar 18, 2025+4
6979288-CN Street View
2906 W GARFIELD ST
Magnolia
ADU/DADUDone
Completed
Aug 29, 2023Jan 23, 2024Mar 18, 2025+2
7009855-CN Street View
5132 46TH AVE NE
Laurelhurst/Sand Point
Detached houseDone
Completed
Apr 11, 2024Jun 14, 2024Mar 18, 2025+1
7063741-DM Street View
2210 E CHERRY ST
Demolition
Central Area/Squire Park
—Done
Completed
Jan 10, 2025Mar 18, 2025Mar 18, 2025
demolition issued
−4
6752873-DM Street View
8537 14TH AVE NW
Demolition
North Beach/Blue Ridge
—Done
Completed
Dec 19, 2023Mar 19, 2025Mar 19, 2025
demolition issued
−1
7012857-CN Street View
7331 WEST GREEN LAKE DR N
Green Lake
ADU/DADUDone
Completed
Apr 30, 2024Jul 10, 2024Mar 19, 2025+2
7018735-DM Street View
6807 54TH AVE NE
Demolition
Laurelhurst/Sand Point
—Done
Completed
Jan 30, 2025Mar 19, 2025Mar 19, 2025
demolition issued
−1
7020037-CN Street View
3321 SW 102ND ST
Arbor Heights
ADU/DADUDone
Completed
Jul 4, 2024Jul 31, 2024Mar 19, 2025+1
6607043-CN Street View
4221 37TH AVE S
Columbia City
Mid-size multifamilyDone
Completed
Jul 5, 2018Jun 8, 2022Mar 20, 2025+51
6801647-CN Street View
4855 A 42ND AVE SW
West Seattle Junction/Genesee Hill
Townhouse/rowhouseDone
Completed
Feb 9, 2021Sep 7, 2021Mar 20, 2025+2
6834539-CN Street View
10523 14TH AVE NW
North Beach/Blue Ridge
Detached houseDone
Completed
Nov 8, 2022Feb 23, 2023Mar 20, 2025+1
6847380-CN Street View
9023 15TH AVE SW
Highland Park
ADU/DADUDone
Completed
Aug 17, 2021Mar 17, 2022Mar 20, 2025+2
6851690-CN Street View
564 LEE ST
Queen Anne
Townhouse/rowhouseDone
Completed
Mar 3, 2022Feb 12, 2024Mar 20, 2025+3
Page 387 of 437
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