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
6972564-CN Street View
3057 50TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Sep 21, 2023May 9, 2024Mar 20, 2025+4
7000578-CN Street View
367 NW 47TH ST
Fremont
ADU/DADUDone
Completed
Dec 27, 2023Jan 30, 2024Mar 20, 2025+1
7027424-DM Street View
3243 13TH AVE W
Demolition
Queen Anne
—Done
Completed
Aug 23, 2024Mar 20, 2025Mar 20, 2025
demolition issued
−1
6595992-CN Street View
9229 16TH AVE SW
Roxhill/Westwood
Townhouse/rowhouse*Done
Completed
May 10, 2017Mar 1, 2018Mar 21, 2025+2
6745980-CN Street View
1913 7TH AVE W
Queen Anne
Townhouse/rowhouseDone
Completed
Nov 7, 2019Nov 10, 2020Mar 21, 2025+3
6941321-CN Street View
5626 48TH AVE SW
Fauntleroy/Seaview
Detached houseDone
Completed
Apr 17, 2023Dec 15, 2023Mar 21, 2025+2
6943661-CN Street View
5624 48TH AVE SW
Fauntleroy/Seaview
ADU/DADUDone
Completed
Jan 19, 2023Dec 15, 2023Mar 21, 2025+1
6986889-CN Street View
6234 5TH AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Oct 1, 2023Jan 19, 2024Mar 21, 2025+4
6988562-CN Street View
6238 5TH AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Oct 1, 2023Jan 19, 2024Mar 21, 2025+1
6993971-CN Street View
3807 WALLINGFORD AVE N
Fremont
ADU/DADUDone
Completed
Jan 2, 2024Apr 10, 2024Mar 21, 2025+1
7063742-DM Street View
707 23RD AVE
Demolition
Central Area/Squire Park
—Done
Completed
Jan 10, 2025Mar 21, 2025Mar 21, 2025
demolition issued
−4
6782633-CN Street View
3150 35TH AVE S
Mt. Baker/North Rainier
Detached houseDone
Completed
Dec 29, 2020Mar 29, 2021Mar 24, 2025+1
6873253-CN Street View
6709 AURORA AVE N
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Apr 29, 2022Jun 13, 2023Mar 24, 2025+1
6998803-CN Street View
7948 11TH AVE SW
Highland Park
ADU/DADUDone
Completed
Dec 28, 2023Jul 3, 2024Mar 24, 2025+2
7007252-CN Street View
4602 S ANGELINE ST
Seward Park
ADU/DADUDone
Completed
Apr 3, 2024Jun 14, 2024Mar 24, 2025+1
6833675-CN Street View
9020 4TH AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Apr 29, 2022Sep 20, 2023Mar 25, 2025+4
6907679-DM Street View
10702 INTERLAKE AVE N
Demolition
Haller Lake
—Done
Completed
Sep 4, 2024Mar 25, 2025Mar 25, 2025
demolition issued
−1
6940071-CN Street View
113 N 105TH ST
North Beach/Blue Ridge
Detached houseDone
Completed
Jan 3, 2023Sep 20, 2023Mar 25, 2025+1
6970165-CN Street View
3537 MERIDIAN AVE N
Fremont
ADU/DADUDone
Completed
Jun 29, 2023Sep 26, 2023Mar 25, 2025+4
6972116-CN Street View
3535 MERIDIAN AVE N
Fremont
ADU/DADUDone
Completed
Jun 29, 2023Sep 26, 2023Mar 25, 2025+1
7004883-CN Street View
4545 46TH AVE NE
Laurelhurst/Sand Point
ADU/DADUDone
Completed
Feb 2, 2024Apr 18, 2024Mar 25, 2025+1
7018249-CN Street View
7124 44TH AVE SW
Fauntleroy/Seaview
ADU/DADUDone
Completed
Apr 16, 2024Aug 14, 2024Mar 25, 2025+1
7020122-CN Street View
3041 31ST AVE W
Magnolia
ADU/DADUDone
Completed
Jun 5, 2024Sep 4, 2024Mar 25, 2025+1
6723768-CN Street View
2600 NE 130TH ST
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
May 20, 2019Dec 20, 2022Mar 26, 2025+2
6779911-CN Street View
2325 N 113TH PL
Northgate/Maple Leaf
ADU/DADUDone
Completed
Oct 2, 2020Mar 8, 2021Mar 26, 2025+1
6903203-CN Street View
2602 NE 130TH ST
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
—Dec 12, 2022Mar 26, 2025+1
6912729-CN Street View
1911 N 120TH ST
Haller Lake
Townhouse/rowhouseDone
Completed
Jul 13, 2023Apr 8, 2024Mar 26, 2025+7
6975294-CN Street View
1909 N 120TH ST
Haller Lake
Townhouse/rowhouseDone
Completed
Jul 13, 2023Apr 8, 2024Mar 26, 2025+4
7052075-CN Street View
8523 17TH AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Nov 1, 2024Dec 12, 2024Mar 26, 2025+1
7077000-DM Street View
7206 PALATINE AVE N
Demolition
Greenwood/Phinney Ridge
—Done
Completed
Mar 24, 2025Mar 26, 2025Mar 26, 2025
demolition issued
−1
6694172-CN Street View
5909 SW STEVENS ST
Alki/Admiral
ADU/DADUDone
Completed
Jan 2, 2020Jun 1, 2020Mar 27, 2025+1
6739738-CN Street View
1109 25TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
May 31, 2020Aug 4, 2022Mar 27, 2025+1
6856179-CN Street View
12808 NORTH PARK AVE N
Broadview/Bitter Lake
ADU/DADUDone
Completed
Dec 7, 2021Apr 5, 2022Mar 27, 2025+1
6858539-CN Street View
3201 37TH PL S
Mt. Baker/North Rainier
ADU/DADUDone
Completed
Nov 4, 2021Jul 25, 2022Mar 27, 2025+3
6944209-CN Street View
7538 18TH AVE NW
Whittier Heights
Detached houseDone
Completed
Jul 11, 2023Jan 12, 2024Mar 27, 2025+1
7002211-CN Street View
7946 11TH AVE SW
Highland Park
ADU/DADUDone
Completed
Dec 28, 2023Jul 9, 2024Mar 27, 2025+1
7018739-CN Street View
5204 47TH AVE S
Seward Park
ADU/DADUDone
Completed
Jul 2, 2024Aug 6, 2024Mar 27, 2025+1
6804314-DM Street View
701 23RD AVE
Demolition
Central Area/Squire Park
—Done
Completed
Jan 13, 2025Mar 28, 2025Mar 28, 2025
demolition issued
−4
6855517-CN Street View
10723 INTERLAKE AVE N
Haller Lake
ADU/DADUDone
Completed
Oct 12, 2021Aug 29, 2024Mar 28, 2025+2
6997525-CN Street View
5017 A 50TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jan 23, 2024May 8, 2024Mar 28, 2025+4
7005717-CN Street View
5015 50TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jan 23, 2024May 8, 2024Mar 28, 2025+1
7063743-DM Street View
711 23RD AVE
Demolition
Central Area/Squire Park
—Done
Completed
Jan 10, 2025Mar 28, 2025Mar 28, 2025
demolition issued
−4
6717557-CN Street View
3267 31ST AVE SW
North Delridge
ADU/DADUDone
Completed
Jul 9, 2019Feb 3, 2020Mar 31, 2025+1
7018758-CN Street View
12520 2ND AVE NE
Haller Lake
ADU/DADUDone
Completed
Jun 26, 2024Oct 7, 2024Mar 31, 2025+4
7032565-CN Street View
12522 2ND AVE NE
Haller Lake
ADU/DADUDone
Completed
Jun 26, 2024Oct 7, 2024Mar 31, 2025+1
7035171-DM Street View
807 W ARMOUR ST
Demolition
Queen Anne
—Done
Completed
Oct 31, 2024Mar 31, 2025Mar 31, 2025
demolition issued
−1
6770649-PH Street View
100 ROY ST
Queen Anne
Large multifamilyDone
Completed
May 12, 2020Jun 1, 2022Apr 1, 2025+167
6887274-CN Street View
8465 SEWARD PARK AVE S
Rainier Beach
ADU/DADUDone
Completed
Jan 26, 2023Jul 31, 2023Apr 1, 2025+12
6905379-CN Street View
37 W ETRURIA ST
Queen Anne
ADU/DADUDone
Completed
Nov 16, 2022Aug 21, 2023Apr 1, 2025+2
6944624-CN Street View
8475 SEWARD PARK AVE S
Rainier Beach
ADU/DADUDone
Completed
Jul 31, 2023Jul 31, 2023Apr 1, 2025+2
Page 388 of 437
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