Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 1950 and Oct 8, 2026. Demolitions are dated by when they were issued.

1950-01-01 → today
124,696 net units · 26,944 permits · 19,600 projects

136,139 added − 11,443 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 26,915 located permits. 29 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6842430-CN Street View
8825 WALLINGFORD AVE N
Licton Springs
ADU/DADUDone
Completed
Aug 11, 2021Mar 21, 2022Aug 13, 2025+3
6877435-CN Street View
745 N 71ST ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Apr 20, 2022Sep 23, 2022Aug 13, 2025+2
6999777-CN Street View
3714 BAGLEY AVE N
Wallingford
Detached houseDone
Completed
Feb 5, 2024Jul 24, 2024Aug 13, 2025+2
7005132-CN Street View
8511 19TH AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Feb 21, 2024May 28, 2024Aug 13, 2025+3
7008022-CN Street View
3716 BAGLEY AVE N
Wallingford
ADU/DADUDone
Completed
Feb 5, 2024Jul 24, 2024Aug 13, 2025+1
6835819-CN Street View
1208 NW 83RD ST
Whittier Heights
Townhouse/rowhouseDone
Completed
Apr 28, 2021Apr 29, 2024Aug 12, 2025+6
6849699-CN Street View
1617 23RD AVE
Central Area/Squire Park
Townhouse/rowhouseDone
Completed
Dec 14, 2021Aug 9, 2022Aug 12, 2025+2
6853007-CN Street View
210 23RD AVE E
Central Area/Squire Park
Small multifamilyDone
Completed
Jan 30, 2022Nov 18, 2022Aug 12, 2025+1
6879275-CN Street View
3020 SW ORLEANS ST
North Delridge
Townhouse/rowhouseDone
Completed
Jun 17, 2022Feb 14, 2024Aug 12, 2025+4
6905583-CN Street View
3018 SW ORLEANS ST
North Delridge
Townhouse/rowhouseDone
Completed
Jun 17, 2022Feb 14, 2024Aug 12, 2025+2
6984965-CN Street View
3832 32ND AVE W
Magnolia
Detached houseDone
Completed
Mar 11, 2024Aug 15, 2024Aug 12, 2025+1
7004200-CN Street View
9255 6TH AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jan 11, 2024Jun 17, 2024Aug 12, 2025+1
7037378-CN Street View
11522 ROOSEVELT WAY NE
Haller Lake
ADU/DADUDone
Completed
Jul 24, 2024Sep 30, 2024Aug 12, 2025+1
7097761-DM Street View
315 NE 133RD ST
Demolition
Haller Lake
—Pipeline
Issued
Aug 8, 2025Aug 12, 2025Aug 12, 2025
demolition issued
−1
6885228-CN Street View
2201 MINOR AVE E
Cascade/Eastlake
—Done
Completed
Jul 27, 2022Sep 14, 2022Aug 11, 2025−1
7017840-CN Street View
5432 26TH AVE SW
High Point
ADU/DADUDone
Completed
May 2, 2024Jul 19, 2024Aug 11, 2025+1
6799799-PH Street View
2222 15TH AVE W
Interbay
Large multifamilyDone
Completed
Dec 10, 2020Oct 22, 2021Aug 8, 2025+168
6900576-CN Street View
8327 B 29TH AVE NW
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Apr 16, 2024Jun 6, 2024Aug 8, 2025+1
6997182-CN Street View
3849 NE 88th ST
Wedgwood/View Ridge
Detached houseDone
Completed
Dec 13, 2023Feb 13, 2024Aug 8, 2025+2
6999324-CN Street View
3847 NE 88TH ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Dec 12, 2023Feb 13, 2024Aug 8, 2025+1
7009179-CN Street View
4615 2ND AVE NE
Wallingford
Detached houseDone
Completed
Apr 2, 2024Jun 24, 2024Aug 8, 2025+1
7009975-CN Street View
13546 ASHWORTH AVE N
Haller Lake
ADU/DADUDone
Completed
Mar 18, 2024Jun 6, 2024Aug 8, 2025+1
7067836-CN Street View
3132 SW 97TH ST
Arbor Heights
ADU/DADUDone
Completed
Mar 19, 2025Apr 16, 2025Aug 8, 2025+1
6758938-CN Street View
9547 WALLINGFORD AVE N
Licton Springs
ADU/DADUDone
Completed
Nov 20, 2019Jun 19, 2020Aug 7, 2025+1
6935329-CN Street View
9694 51ST AVE S
Rainier Beach
ADU/DADU*Done
Completed
Mar 15, 2023Sep 20, 2023Aug 7, 2025+1
6940911-CN Street View
9692 51ST AVE S
Rainier Beach
ADU/DADUDone
Completed
Mar 17, 2023May 14, 2024Aug 7, 2025+1
7001639-CN Street View
3851 34TH AVE SW
North Delridge
ADU/DADUDone
Completed
Mar 12, 2024Jun 22, 2024Aug 7, 2025+1
7010005-CN Street View
12715 DAYTON AVE N
Broadview/Bitter Lake
ADU/DADUDone
Completed
May 22, 2024Oct 3, 2024Aug 7, 2025+2
7021317-CN Street View
10240 42ND AVE SW
Arbor Heights
ADU/DADUDone
Completed
Jul 15, 2024Dec 23, 2024Aug 7, 2025+1
7070656-CN Street View
9537 DAYTON AVE N
Greenwood/Phinney Ridge
ADU/DADU*Done
Completed
Feb 14, 2025Aug 7, 2025Aug 7, 2025+1
7089781-DM Street View
2725 BELVIDERE AVE SW
Demolition
West Seattle Junction/Genesee Hill
—Done
Completed
Jul 23, 2025Aug 7, 2025Aug 7, 2025
demolition issued
−1
6872793-CN Street View
12534 2ND AVE NW
Broadview/Bitter Lake
Detached houseDone
Completed
May 15, 2022Oct 26, 2022Aug 6, 2025+2
7037312-CN Street View
3442 NW 62ND ST
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Oct 2, 2024Dec 12, 2024Aug 6, 2025+1
6686501-CN Street View
631 QUEEN ANNE AVE N
Queen Anne
Mid-size multifamilyDone
Completed
Dec 13, 2018Dec 30, 2019Aug 5, 2025+93
6777751-CN Street View
11027 ARROYO BEACH PL SW
Arbor Heights
Detached houseDone
Completed
Jun 11, 2020Dec 17, 2020Aug 5, 2025+1
6791371-CN Street View
1707 MADRONA DR
Madrona/Leschi
ADU/DADUDone
Completed
Dec 30, 2020Feb 11, 2021Aug 5, 2025+1
6800804-CN Street View
4019 1ST AVE NW
Fremont
ADU/DADUDone
Completed
Feb 4, 2021Aug 19, 2021Aug 5, 2025+3
6989807-CN Street View
1740 NW 62ND ST
Whittier Heights
Townhouse/rowhouseDone
Completed
Oct 10, 2023Aug 5, 2024Aug 5, 2025+2
7019460-DM Street View
5515 40TH AVE NE
Demolition
Ravenna/Bryant
—Done
Completed
Aug 5, 2025Aug 5, 2025Aug 5, 2025
demolition issued
−1
7025371-DM Street View
6232 WOODLAWN AVE N
Demolition
Green Lake
—Pipeline
Issued
Feb 21, 2025Aug 5, 2025Aug 5, 2025
demolition issued
−1
7026973-CN Street View
3812 31ST AVE W
Magnolia
ADU/DADUDone
Completed
Jun 10, 2024Oct 10, 2024Aug 5, 2025+4
7029535-CN Street View
3810 31ST AVE W
Magnolia
ADU/DADUDone
Completed
Jun 10, 2024Oct 10, 2024Aug 5, 2025+1
7039575-CN Street View
1211 S DAWSON ST
Beacon Hill
ADU/DADUDone
Completed
Sep 26, 2024Jan 7, 2025Aug 5, 2025+1
6800862-CN Street View
309 W KINNEAR PL
Queen Anne
Detached houseDone
Completed
Jun 23, 2021Feb 16, 2022Aug 4, 2025+1
6846930-CN Street View
2820 S WALDEN ST
Mt. Baker/North Rainier
Townhouse/rowhouseDone
Completed
Mar 4, 2022Jan 19, 2024Aug 4, 2025+7
6878181-CN Street View
311 NE 59TH ST
Wallingford
ADU/DADUDone
Completed
Jan 20, 2022Aug 23, 2022Aug 4, 2025+1
6940184-CN Street View
11042 30TH AVE NE
Cedar Park/Meadowbrook
Detached houseDone
Completed
Mar 22, 2023Jul 11, 2024Aug 4, 2025+1
6959190-CN Street View
5009 SW HANFORD ST
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Sep 13, 2023Jan 30, 2025Aug 4, 2025+1
6976617-CN Street View
4836 S GRAHAM ST
Seward Park
Detached houseDone
Completed
Oct 3, 2023Apr 8, 2024Aug 4, 2025+1
7020689-CN Street View
2735 59TH AVE SW
Alki/Admiral
Detached houseDone
Completed
Jun 13, 2024Dec 19, 2024Aug 4, 2025+3
Page 36 of 539
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