Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 2010 and Oct 7, 2026. Demolitions are dated by when they were issued.

112,930 net units · 21,766 permits · 16,626 projects

121,341 added − 8,411 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 21,741 located permits. 25 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6711399-CN Street View
518 B NE 91ST ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Feb 20, 2020Jun 18, 2020Jun 23, 2025+1
6712057-CN Street View
4751 21ST AVE NE
Ravenna/Bryant
Mid-size multifamilyDone
Completed
Sep 26, 2022Sep 28, 2023Jun 23, 2025+54
6980241-CN Street View
8507 DENSMORE AVE N
Licton Springs
ADU/DADUDone
Completed
Nov 13, 2023Dec 11, 2023Jun 23, 2025+1
7005127-CN Street View
124 N 49TH ST
Fremont
ADU/DADUDone
Completed
Feb 1, 2024Jun 21, 2024Jun 23, 2025+4
7008950-CN Street View
11360 23RD AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Sep 3, 2024Sep 3, 2024Jun 23, 2025+1
7064666-DM Street View
503 N 77TH ST
Demolition
Greenwood/Phinney Ridge
—Done
Completed
May 29, 2025Jun 23, 2025Jun 23, 2025
demolition issued
−1
6801071-CN Street View
8341 12TH AVE NW
Whittier Heights
Townhouse/rowhouseDone
Completed
Dec 21, 2020Dec 21, 2023Jun 20, 2025+4
6844909-CN Street View
7757 11TH AVE NW
Whittier Heights
ADU/DADUDone
Completed
Nov 15, 2021Jun 16, 2022Jun 20, 2025+1
6884610-DM Street View
12811 ASHWORTH AVE N
Demolition
Haller Lake
—Done
Completed
Aug 22, 2024Jun 20, 2025Jun 20, 2025
demolition issued
−1
6985794-CN Street View
215 NE 123RD ST
Haller Lake
ADU/DADUDone
Completed
Nov 27, 2023Apr 15, 2024Jun 20, 2025+2
7008190-CN Street View
13315 ROOSEVELT WAY NE
Haller Lake
ADU/DADUDone
Completed
Feb 13, 2024Aug 16, 2024Jun 20, 2025+1
6845013-CN Street View
10042 STONE AVE N
Licton Springs
Townhouse/rowhouseDone
Completed
Jan 24, 2022Jun 15, 2022Jun 18, 2025+4
6878987-CN Street View
10042 STONE AVE N
Licton Springs
Townhouse/rowhouseDone
Completed
Jan 24, 2022Jun 15, 2022Jun 18, 2025+2
6898464-CN Street View
625 W EMERSON ST
Queen Anne
Detached houseDone
Completed
May 9, 2022May 15, 2024Jun 18, 2025+1
6939240-CN Street View
7933 37TH AVE S
South Beacon Hill/NewHolly
ADU/DADUDone
Completed
Dec 27, 2022Feb 7, 2024Jun 18, 2025+1
6996038-CN Street View
12220 B ASHWORTH AVE N
Haller Lake
ADU/DADUDone
Completed
Mar 8, 2024Oct 23, 2024Jun 18, 2025+1
7053663-CN Street View
11903 LAKESIDE AVE NE
Cedar Park/Meadowbrook
—Done
Completed
Nov 21, 2024Jan 30, 2025Jun 18, 2025−1
7064690-DM Street View
1510 NW 59TH ST
Demolition
Ballard
—Done
Completed
Apr 4, 2025Jun 18, 2025Jun 18, 2025
demolition issued
−1
7081066-CN Street View
3610 42ND AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Apr 22, 2025Jun 11, 2025Jun 18, 2025+1
6841903-CN Street View
10036 A STONE AVE N
Licton Springs
Detached houseDone
Completed
Jan 29, 2022Jun 14, 2022Jun 17, 2025+4
6879804-CN Street View
10036 B STONE AVE N
Licton Springs
Detached houseDone
Completed
Jan 29, 2022Jun 14, 2022Jun 17, 2025+1
6879806-CN Street View
10036 C STONE AVE N
Licton Springs
Detached houseDone
Completed
Jan 29, 2022Jun 14, 2022Jun 17, 2025+1
6879807-CN Street View
10036 D STONE AVE N
Licton Springs
Detached houseDone
Completed
Jan 29, 2022Jun 14, 2022Jun 17, 2025+1
6937823-CN Street View
1051 B S THISTLE ST
South Park
ADU/DADUDone
Completed
Dec 30, 2022Sep 14, 2023Jun 17, 2025+1
6937826-CN Street View
1049 A S THISTLE ST
South Park
Detached houseDone
Completed
Dec 30, 2022Sep 14, 2023Jun 17, 2025+1
6937829-CN Street View
1049 B S THISTLE ST
South Park
ADU/DADUDone
Completed
Dec 29, 2022Sep 14, 2023Jun 17, 2025+1
6937830-CN Street View
1047 A S THISTLE ST
South Park
Detached houseDone
Completed
Dec 27, 2022Sep 14, 2023Jun 17, 2025+1
6937912-CN Street View
1047 B S THISTLE ST
South Park
ADU/DADUDone
Completed
Dec 30, 2022Sep 14, 2023Jun 17, 2025+1
6947394-CN Street View
3424 20TH AVE S
North Beacon Hill/Jefferson Park
ADU/DADUDone
Completed
May 5, 2023Jul 3, 2024Jun 17, 2025+4
6962877-CN Street View
3422 20TH AVE S
North Beacon Hill/Jefferson Park
ADU/DADUDone
Completed
May 5, 2023Jul 3, 2024Jun 17, 2025+1
7001402-CN Street View
9726 PALATINE AVE N
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Dec 22, 2023May 11, 2024Jun 17, 2025+1
7023014-DM Street View
507 35TH AVE S
Demolition
Madrona/Leschi
—Pipeline
Issued
Dec 6, 2024Jun 17, 2025Jun 17, 2025
demolition issued
−1
7026637-CN Street View
7736 30TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
May 31, 2024Oct 15, 2024Jun 17, 2025+4
7028137-CN Street View
7738 30TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
May 31, 2024Oct 15, 2024Jun 17, 2025+1
7038618-DM Street View
4228 LATONA AVE NE
Demolition
Wallingford
—Pipeline
Issued
Jun 6, 2025Jun 17, 2025Jun 17, 2025
demolition issued
−1
7083067-DM Street View
8232 21ST AVE NE
Demolition
Ravenna/Bryant
—Done
Completed
May 27, 2025Jun 17, 2025Jun 17, 2025
demolition issued
−1
6857710-CN Street View
11548 22ND AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Apr 23, 2023May 23, 2024Jun 16, 2025+2
6859512-DM Street View
5115 24TH AVE NE
Demolition
Ravenna/Bryant
—Pipeline
Issued
Dec 1, 2023Jun 16, 2025Jun 16, 2025
demolition issued
−18
6893066-CN Street View
7307 20TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Aug 15, 2022Aug 19, 2022Jun 16, 2025+1
7075417-DM Street View
510 N 92ND ST
Demolition
Greenwood/Phinney Ridge
—Done
Completed
Jun 2, 2025Jun 16, 2025Jun 16, 2025
demolition issued
−1
6862743-CN Street View
2516 E MARION ST
Central Area/Squire Park
ADU/DADUDone
Completed
Feb 23, 2022Mar 29, 2022Jun 13, 2025+2
6906990-CN Street View
11520 39TH AVE NE
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Oct 4, 2022Jul 6, 2023Jun 13, 2025+1
6982319-DM Street View
4112 NE 80TH ST
Demolition
Wedgwood/View Ridge
—Pipeline
Issued
May 20, 2024Jun 13, 2025Jun 13, 2025
demolition issued
−1
6994770-CN Street View
2554 NE 91ST ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Jan 12, 2024Sep 25, 2024Jun 13, 2025+2
7029980-CN Street View
504 NE 123RD ST
Haller Lake
ADU/DADUDone
Completed
Sep 10, 2024Sep 26, 2024Jun 13, 2025+1
7031831-CN Street View
555 NE 115TH ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Sep 25, 2024Dec 9, 2024Jun 13, 2025+1
7052334-CN Street View
4225 S BATEMAN ST
Columbia City
ADU/DADUDone
Completed
Feb 20, 2025Jun 13, 2025Jun 13, 2025+1
6967276-CN Street View
336 NW 77TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Oct 20, 2023Dec 22, 2023Jun 12, 2025+1
7087240-CN Street View
3522 SW 112TH ST
Arbor Heights
ADU/DADUDone
Completed
May 22, 2025Jun 12, 2025Jun 12, 2025+1
6789626-CN Street View
3803 S WARSAW ST
South Beacon Hill/NewHolly
Mid-size multifamilyDone
Completed
Apr 15, 2022Nov 27, 2023Jun 11, 2025+131
Page 40 of 436
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