Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 1950 and Oct 25, 2026. Demolitions are dated by when they were issued.

1950-01-01 → today
125,030 net units · 27,003 permits · 19,654 projects

136,477 added − 11,447 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 26,974 located permits. 29 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6993816-CN Street View
7428 2ND AVE NE
Green Lake
Townhouse/rowhouseDone
Completed
Mar 12, 2024Oct 1, 2024Feb 20, 2026+3
7023795-CN Street View
7322 A 11TH AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Jun 13, 2024Jan 10, 2025Feb 20, 2026+4
7046519-CN Street View
9701 14TH AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
Dec 4, 2024Feb 26, 2025Feb 20, 2026+2
7084160-CN Street View
11647 beacon AVE S
Rainier Beach
ADU/DADU*Done
Completed
May 21, 2025Jul 24, 2025Feb 20, 2026+1
6813254-CN Street View
741 S DIRECTOR ST
South Park
ADU/DADUDone
Completed
Jul 14, 2021Aug 18, 2021Feb 23, 2026+2
6846778-CN Street View
8831 WALLINGFORD AVE N
Licton Springs
ADU/DADUDone
Completed
Aug 26, 2021Mar 1, 2022Feb 23, 2026+3
6879106-CN Street View
1214 E HAMLIN ST
Montlake/Portage Bay
Detached houseDone
Completed
Aug 22, 2022Aug 22, 2023Feb 23, 2026+1
7004066-CN Street View
7521 12TH AVE NW
Whittier Heights
ADU/DADUDone
Completed
Feb 16, 2024Aug 28, 2024Feb 23, 2026+1
7028398-CN Street View
4404 1st AVE NE
Wallingford
ADU/DADUDone
Completed
Jun 3, 2024Nov 25, 2024Feb 23, 2026+1
7044636-CN Street View
4136 EASTERN AVE N
Wallingford
Detached houseDone
Completed
Nov 20, 2024Jun 12, 2025Feb 23, 2026+2
7057434-CN Street View
2509 N 42ND ST
Wallingford
ADU/DADUDone
Completed
Nov 20, 2024Jun 12, 2025Feb 23, 2026+1
6514933-CN Street View
4544 20TH AVE NE
Ravenna/Bryant
Mid-size multifamilyDone
Completed
Sep 21, 2017Oct 10, 2018Feb 24, 2026+31
6965519-CN Street View
8814 41ST AVE SW
Fauntleroy/Seaview
ADU/DADU*Done
Completed
May 19, 2023Dec 29, 2023Feb 24, 2026+1
6997948-CN Street View
4408 50TH AVE S
Columbia City
Townhouse/rowhouseDone
Completed
Jan 31, 2024Oct 10, 2024Feb 24, 2026+5
7016727-CN Street View
8746 EVANSTON AVE N
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jun 25, 2024Oct 14, 2024Feb 24, 2026+1
7041159-CN Street View
1327 S DAWSON ST
Beacon Hill
ADU/DADUDone
Completed
Aug 18, 2024Sep 24, 2024Feb 24, 2026+1
7052589-CN Street View
14306 ROSLYN PL N
Haller Lake
ADU/DADUDone
Completed
Oct 22, 2024Mar 18, 2025Feb 24, 2026+1
7058312-CN Street View
2004 DEXTER AVE N
Queen Anne
Small multifamilyDone
Completed
Jan 29, 2025Jun 11, 2025Feb 24, 2026+1
7122512-DM Street View
12200 STONE AVE N
Demolition
Haller Lake
—Pipeline
Issued
Jan 23, 2026Feb 24, 2026Feb 24, 2026
demolition issued
−1
7122513-DM Street View
12200 STONE AVE N
Demolition
Haller Lake
—Pipeline
Issued
Jan 23, 2026Feb 24, 2026Feb 24, 2026
demolition issued
−1
7122543-DM Street View
12200 STONE AVE N
Demolition
Haller Lake
—Pipeline
Issued
Jan 23, 2026Feb 24, 2026Feb 24, 2026
demolition issued
−1
7046583-CN Street View
11501 15TH AVE NE
Haller Lake
Small multifamilyDone
Completed
Dec 26, 2024Apr 24, 2025Feb 25, 2026+6
7077926-CN Street View
1212 NW 75TH ST
Whittier Heights
ADU/DADU*Done
Completed
May 22, 2025Aug 12, 2025Feb 25, 2026+1
6935331-CN Street View
1701 41ST AVE SW
Alki/Admiral
ADU/DADUDone
Completed
Jan 30, 2024Aug 29, 2024Feb 26, 2026+2
7001532-CN Street View
4410 EASTERN AVE N
Wallingford
Detached houseDone
Completed
Apr 15, 2024Mar 27, 2025Feb 26, 2026+1
7034013-CN Street View
14308 ROSLYN PL N
Haller Lake
ADU/DADUDone
Completed
Oct 22, 2024Mar 18, 2025Feb 26, 2026+4
7073874-CN Street View
5114 29TH AVE NE
Ravenna/Bryant
ADU/DADU*Done
Completed
Mar 24, 2025Jul 8, 2025Feb 26, 2026+1
7026341-CN Street View
3413 E PIKE ST
Madrona/Leschi
ADU/DADUDone
Completed
Jun 12, 2024Dec 10, 2024Feb 27, 2026+1
7033831-CN Street View
6525 51ST AVE NE
Laurelhurst/Sand Point
ADU/DADUDone
Completed
Aug 14, 2024Apr 3, 2025Feb 27, 2026+2
7067042-CN Street View
12562 17TH AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Inspections Completed
Mar 28, 2025Jun 19, 2025Feb 27, 2026+1
7104614-DM Street View
2410 NW NEPTUNE PL
Demolition
North Beach/Blue Ridge
—Done
Completed
Dec 18, 2025Feb 28, 2026Feb 28, 2026
demolition issued
−1
6983587-CN Street View
2226 46TH AVE SW
Alki/Admiral
ADU/DADUDone
Completed
Aug 30, 2023Sep 28, 2023Mar 2, 2026+1
6988546-CN Street View
8924 30TH AVE NW
North Beach/Blue Ridge
ADU/DADUDone
Completed
May 7, 2024Dec 27, 2024Mar 2, 2026+1
7023010-CN Street View
13033 MERIDIAN AVE N
Haller Lake
ADU/DADUDone
Completed
Sep 4, 2024Mar 3, 2025Mar 3, 2026+1
7047752-CN Street View
1707 NE 117TH ST
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Mar 11, 2025Jun 9, 2025Mar 3, 2026+2
7017964-CN Street View
1517 11TH AVE W
Interbay
ADU/DADUDone
Completed
Aug 6, 2024Sep 6, 2024Mar 4, 2026+1
7040017-CN Street View
3716 32ND AVE W
Magnolia
Detached houseDone
Completed
Oct 3, 2024May 22, 2025Mar 4, 2026+1
7081073-DM Street View
1116 NW 59TH ST
Demolition
Ballard
—Pipeline
Issued
Sep 7, 2025Mar 4, 2026Mar 4, 2026
demolition issued
−1
6739379-CN Street View
4009 43RD AVE S
Columbia City
ADU/DADUDone
Completed
Jun 1, 2023Jan 4, 2024Mar 5, 2026+1
7009484-CN Street View
4515 NE 41ST ST
Laurelhurst/Sand Point
ADU/DADUDone
Completed
Apr 16, 2024Jul 2, 2024Mar 5, 2026+1
7030268-CN Street View
5028 35TH AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Aug 23, 2024Jan 29, 2025Mar 5, 2026+4
7042591-CN Street View
5026 35TH AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Aug 23, 2024Jan 29, 2025Mar 5, 2026+1
7069200-CN Street View
615 N 112TH ST
North Beach/Blue Ridge
ADU/DADU*Done
Completed
May 21, 2025Jul 11, 2025Mar 5, 2026+1
7088188-CN Street View
4814 14TH AVE S
Beacon Hill
ADU/DADU*Done
Completed
Jun 12, 2025Jul 28, 2025Mar 5, 2026+1
7097846-DM Street View
4723 50TH AVE SW
Demolition
West Seattle Junction/Genesee Hill
—Pipeline
Issued
Jan 8, 2026Mar 5, 2026Mar 5, 2026
demolition issued
−1
6938233-CN Street View
2110 N 43RD ST
Wallingford
ADU/DADU*Done
Completed
Jan 20, 2023Jun 12, 2023Mar 6, 2026+1
7022722-CN Street View
4213 46TH AVE S
Columbia City
ADU/DADUDone
Completed
Aug 13, 2024Nov 12, 2024Mar 6, 2026+1
7028664-CN Street View
6515 19TH AVE NW
Whittier Heights
ADU/DADUDone
Completed
Jul 25, 2024Jan 28, 2025Mar 6, 2026+1
7092900-CN Street View
539 26TH AVE S
Madrona/Leschi
ADU/DADU*Done
Completed
Jul 24, 2025Aug 29, 2025Mar 6, 2026+1
7098674-DM Street View
7708 44TH AVE NE
Demolition
Wedgwood/View Ridge
—Pipeline
Issued
Dec 5, 2025Mar 6, 2026Mar 6, 2026
demolition issued
−1
Page 520 of 541
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