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
6906343-CN Street View
7715 14TH AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Mar 18, 2024Feb 6, 2025Mar 9, 2026+1
7008467-CN Street View
11017 35TH AVE NE
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Oct 13, 2024Oct 13, 2024Mar 9, 2026+1
7010851-CN Street View
1556 S PEARL ST
Beacon Hill
ADU/DADUDone
Completed
Apr 30, 2024Sep 12, 2024Mar 9, 2026+2
7021412-CN Street View
1556 B S PEARL ST
Beacon Hill
ADU/DADUDone
Completed
Sep 12, 2024Sep 12, 2024Mar 9, 2026+1
7023015-CN Street View
11738 23RD AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Sep 16, 2024Feb 20, 2025Mar 9, 2026+4
7045889-CN Street View
11741 23RD PL NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Sep 16, 2024Feb 20, 2025Mar 9, 2026+1
7062391-CN Street View
2814 S FRONTENAC ST
South Beacon Hill/NewHolly
ADU/DADUDone
Completed
Mar 13, 2025May 27, 2025Mar 9, 2026+1
7086666-DM Street View
11501 PHINNEY AVE N
Demolition
Broadview/Bitter Lake
—Done
Completed
Aug 22, 2025Mar 9, 2026Mar 9, 2026
demolition issued
−1
7089414-DM Street View
9410 1ST AVE NE
Demolition
Northgate/Maple Leaf
—Pipeline
Issued
Oct 22, 2025Mar 9, 2026Mar 9, 2026
demolition issued
−1
6467548-CN Street View
3860 BRIDGE WAY N
Fremont
Small multifamilyDone
Completed
Oct 24, 2016Feb 6, 2018Mar 10, 2026+19
6584431-CN Street View
1142 17TH AVE E
Miller Park
ADU/DADUDone
Completed
Jul 5, 2017Mar 10, 2018Mar 10, 2026+1
6654332-CN Street View
609 W NICKERSON ST
Queen Anne
Mid-size multifamilyDone
Completed
Sep 14, 2018Mar 31, 2020Mar 10, 2026+70
6946343-CN Street View
2810 E YESLER WAY
Central Area/Squire Park
Small multifamilyDone
Completed
Apr 20, 2023Nov 18, 2024Mar 10, 2026+1
7115378-DM Street View
3726 47th PL NE
Demolition
Laurelhurst/Sand Point
—Pipeline
Issued
Feb 4, 2026Mar 10, 2026Mar 10, 2026
demolition issued
−1
6960002-CN Street View
11019 35TH AVE NE
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Jul 25, 2023Oct 13, 2024Mar 11, 2026+2
7053911-CN Street View
3810 42ND AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jan 6, 2025Jun 12, 2025Mar 11, 2026+4
7063587-CN Street View
3806 42ND AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jan 6, 2025Jun 12, 2025Mar 11, 2026+1
7100089-DM Street View
7315 JONES AVE NW
Demolition
Sunset Hill/Loyal Heights
—Done
Completed
Oct 29, 2025Mar 11, 2026Mar 11, 2026
demolition issued
−1
7108807-DM Street View
13757 39TH AVE NE
Demolition
Cedar Park/Meadowbrook
—Pipeline
Issued
Dec 11, 2025Mar 11, 2026Mar 11, 2026
demolition issued
−1
7051542-CN Street View
6223 43RD AVE NE
Ravenna/Bryant
Detached houseDone
Completed
Jan 20, 2025May 16, 2025Mar 12, 2026+1
7062826-CN Street View
4525 B 5TH AVE NE
Wallingford
ADU/DADUDone
Completed
Feb 28, 2025Jun 4, 2025Mar 12, 2026+1
7089412-DM Street View
3837 54TH AVE SW
Demolition
Alki/Admiral
—Done
Completed
Oct 16, 2025Mar 12, 2026Mar 12, 2026
demolition issued
−1
7096157-CN Street View
2911 S MASSACHUSETTS ST
Mt. Baker/North Rainier
ADU/DADU*Done
Completed
Aug 19, 2025Sep 18, 2025Mar 12, 2026+1
7005400-CN Street View
3409 NW 57TH ST
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Mar 13, 2024Nov 21, 2024Mar 13, 2026+4
7014322-CN Street View
3405 NW 57TH ST
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Mar 13, 2024Nov 21, 2024Mar 13, 2026+1
7025377-CN Street View
5834 WOODLAWN AVE N
Green Lake
Detached houseDone
Completed
Aug 29, 2024Apr 3, 2025Mar 13, 2026+1
7033477-CN Street View
1325 S DAWSON ST
Beacon Hill
ADU/DADUDone
Completed
Jul 10, 2024Sep 24, 2024Mar 13, 2026+2
7065536-DM Street View
319 W DRAVUS ST
Demolition
Queen Anne
—Pipeline
Issued
Oct 13, 2025Mar 13, 2026Mar 13, 2026
demolition issued
−4
7065730-DM Street View
323 W DRAVUS ST
Demolition
Queen Anne
—Pipeline
Issued
Oct 31, 2025Mar 13, 2026Mar 13, 2026
demolition issued
−1
7074836-CN Street View
1709 NE 117TH ST
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Mar 11, 2025Jun 9, 2025Mar 13, 2026+1
7110952-CN Street View
4331 SUNNYSIDE AVE N
Wallingford
—Done
Completed
Oct 9, 2025Oct 10, 2025Mar 13, 2026−1
7130759-DM Street View
933 NW 56TH ST
Demolition
Ballard
—Pipeline
Issued
Mar 12, 2026Mar 13, 2026Mar 13, 2026
demolition issued
−1
7042636-CN Street View
1813 N 42ND ST
Wallingford
ADU/DADUDone
Completed
Aug 30, 2024Oct 9, 2024Mar 16, 2026+1
6721782-CN Street View
5033 SW 97TH ST
Arbor Heights
Detached houseDone
Completed
May 6, 2020Apr 9, 2021Mar 17, 2026+1
6962440-CN Street View
5435 36TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jan 11, 2024May 30, 2024Mar 17, 2026+2
7000955-CN Street View
1115 23RD AVE E
Miller Park
ADU/DADUDone
Inspections Completed
Feb 28, 2024May 14, 2024Mar 17, 2026+1
7025257-CN Street View
14042 B WAYNE PL N
Haller Lake
ADU/DADUDone
Completed
Sep 19, 2024Dec 20, 2024Mar 17, 2026+1
7039531-CN Street View
1412 N 47TH ST
Wallingford
Townhouse/rowhouseDone
Completed
Sep 16, 2024Feb 7, 2025Mar 17, 2026+4
7046038-CN Street View
1410 N 47TH ST
Wallingford
Townhouse/rowhouseDone
Completed
Sep 16, 2024Feb 7, 2025Mar 17, 2026+2
7080715-CN Street View
3308 SW HOLDEN ST
Roxhill/Westwood
ADU/DADU*Done
Completed
Jun 4, 2025Jul 3, 2025Mar 17, 2026+1
7121585-DM Street View
2545 36TH AVE W
Demolition
Magnolia
—Done
Completed
Feb 26, 2026Mar 17, 2026Mar 17, 2026
demolition issued
−1
7121707-DM Street View
2721 NE 127TH ST
Demolition
Olympic Hills/Victory Heights
—Done
Completed
Feb 13, 2026Mar 17, 2026Mar 17, 2026
demolition issued
−3
6403376-CN Street View
1766 NW 61ST ST
Whittier Heights
Small multifamilyDone
Completed
Dec 24, 2014Nov 30, 2018Mar 18, 2026+2
6827942-CN Street View
8335 12TH AVE NW
Whittier Heights
Townhouse/rowhouseDone
Completed
—Jun 16, 2022Mar 18, 2026+4
6855024-CN Street View
255 E LOUISA ST
Montlake/Portage Bay
Townhouse/rowhouseDone
Completed
Jan 10, 2023Sep 1, 2023Mar 18, 2026+7
7029974-CN Street View
11351 40TH AVE NE
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Aug 8, 2024Mar 14, 2025Mar 18, 2026+1
7041428-CN Street View
3416 NW 56TH ST
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Oct 22, 2024Apr 17, 2025Mar 18, 2026+2
7052482-CN Street View
3412 NW 56TH ST
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Oct 22, 2024Apr 14, 2025Mar 18, 2026+1
7069210-CN Street View
8253 DENSMORE AVE N
Green Lake
ADU/DADUDone
Completed
Mar 26, 2025Jun 9, 2025Mar 18, 2026+1
7107897-CN Street View
4521 B 47TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADU*Done
Completed
Sep 24, 2025Oct 15, 2025Mar 18, 2026+1
Page 521 of 541
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