Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 1950 and Oct 10, 2026. Demolitions are dated by when they were issued.

1950-01-01 → today
124,722 net units · 26,961 permits · 19,616 projects

136,168 added − 11,446 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 26,932 located permits. 29 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6837345-CN Street View
4119 C WALLINGFORD AVE N
Wallingford
Detached houseDone
Completed
May 14, 2021Dec 28, 2021Dec 19, 2022+3
6838695-CN Street View
4119 B WALLINGFORD AVE N
Wallingford
Detached houseDone
Completed
May 14, 2021Dec 28, 2021Dec 19, 2022+1
6838696-CN Street View
4119 A WALLINGFORD AVE N
Wallingford
Detached houseDone
Completed
May 14, 2021Dec 28, 2021Dec 19, 2022+1
6876337-DM Street View
6551 48TH AVE NE
Demolition
Wedgwood/View Ridge
—Done
Completed
Nov 29, 2022Dec 19, 2022Dec 19, 2022
demolition issued
−1
6890553-CN Street View
356 N 75TH ST
Greenwood/Phinney Ridge
Detached houseDone
Completed
Jul 27, 2022Dec 19, 2022Dec 19, 2022+4
6910270-DM Street View
14017 ASHWORTH AVE N
Demolition
Haller Lake
—Done
Completed
Jul 26, 2022Dec 19, 2022Dec 19, 2022
demolition issued
−1
6757588-CN Street View
720 N 64TH ST
Greenwood/Phinney Ridge
Detached houseDone
Completed
Feb 21, 2020Jul 12, 2021Dec 16, 2022+1
6828200-CN Street View
314 A 26TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Apr 14, 2021Nov 23, 2021Dec 16, 2022+6
6509059-CN Street View
3010 14TH AVE W
Queen Anne
Detached houseDone
Completed
Apr 5, 2016Sep 10, 2021Dec 15, 2022+1
6689279-CN Street View
8042 35TH AVE NE
Wedgwood/View Ridge
Townhouse/rowhouseDone
Completed
Sep 28, 2018Apr 17, 2019Dec 15, 2022+6
6804933-CN
—
Unlocated
ADU/DADUDone
Completed
Dec 17, 2020Jun 29, 2021Dec 15, 2022+3
6805923-CN Street View
306 16TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Nov 19, 2020Aug 17, 2021Dec 15, 2022+3
6805980-CN Street View
3417 29TH AVE W
Magnolia
ADU/DADUDone
Completed
Jan 21, 2021Apr 7, 2021Dec 15, 2022+2
6815433-CN Street View
8664 13TH AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Dec 18, 2020Nov 17, 2021Dec 15, 2022+2
6815434-CN Street View
8668 13TH AVE NW
Greenwood/Phinney Ridge
Detached houseDone
Completed
Dec 18, 2020Nov 17, 2021Dec 15, 2022+1
6815435-CN Street View
8670 13TH AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Dec 18, 2020Nov 17, 2021Dec 15, 2022+2
6825937-CN Street View
12709 23RD AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Apr 6, 2021Jun 15, 2021Dec 15, 2022+2
6833376-CN Street View
312 C 26TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
Apr 14, 2021Jan 26, 2022Dec 15, 2022+2
6887824-DM Street View
14048 PALATINE AVE N
Demolition
Broadview/Bitter Lake
—Done
Completed
Aug 30, 2022Dec 15, 2022Dec 15, 2022
demolition issued
−1
6887972-DM Street View
7715 25TH AVE NE
Demolition
Ravenna/Bryant
—Done
Completed
Jun 9, 2022Dec 15, 2022Dec 15, 2022
demolition issued
−1
6527369-CN Street View
3008 14TH AVE W
Queen Anne
Detached houseDone
Completed
Apr 5, 2016Sep 10, 2021Dec 14, 2022+1
6614691-CN Street View
6035 19TH AVE S
Beacon Hill
ADU/DADUDone
Completed
Jan 23, 2018May 31, 2019Dec 14, 2022+2
6620236-PH Street View
1250 ALKI AVE SW
Alki/Admiral
Mid-size multifamilyDone
Completed
Mar 27, 2018Sep 10, 2019Dec 14, 2022+40
6620732-CN Street View
8044 35TH AVE NE
Wedgwood/View Ridge
Townhouse/rowhouseDone
Completed
Oct 16, 2017Aug 6, 2018Dec 14, 2022+2
6620733-CN Street View
8046 35TH AVE NE
Wedgwood/View Ridge
Townhouse/rowhouseDone
Completed
Oct 15, 2017Aug 6, 2018Dec 14, 2022+2
6621524-CN Street View
3014 14TH AVE W
Queen Anne
Detached houseDone
Completed
Oct 9, 2017Sep 13, 2021Dec 14, 2022+1
6754122-CN Street View
4026 45TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Nov 26, 2019Jul 23, 2021Dec 14, 2022+1
6772266-CN Street View
1230 37TH AVE E
Madison Park
ADU/DADUDone
Completed
Feb 28, 2020Dec 8, 2020Dec 14, 2022+2
6814626-CN Street View
6002 30TH AVE NE
Ravenna/Bryant
Detached houseDone
Completed
Mar 3, 2021Jun 9, 2021Dec 14, 2022+1
6815613-CN Street View
1518 19TH AVE
Central Area/Squire Park
Detached houseDone
Completed
Feb 16, 2021Oct 22, 2021Dec 14, 2022+2
6818226-CN Street View
3222 13TH AVE W
Queen Anne
ADU/DADUDone
Completed
May 27, 2021Dec 20, 2021Dec 14, 2022+1
6823881-CN Street View
1520 19TH AVE
Central Area/Squire Park
Detached houseDone
Completed
Feb 16, 2021Oct 22, 2021Dec 14, 2022+1
6857019-CN Street View
4712 SW SPOKANE ST
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Nov 17, 2021Mar 1, 2022Dec 14, 2022+1
6903700-DM Street View
346 NE 55TH ST
Demolition
Wallingford
—Done
Completed
Aug 30, 2022Dec 14, 2022Dec 14, 2022
demolition issued
−1
6741106-CN Street View
6451 NE WINDERMERE RD
Laurelhurst/Sand Point
Detached houseDone
Completed
Jan 10, 2020May 26, 2020Dec 13, 2022+1
6769834-CN Street View
2114 S ORCAS ST
Beacon Hill
ADU/DADUDone
Completed
May 22, 2020Oct 19, 2020Dec 13, 2022+1
6792316-CN Street View
12547 35TH AVE NE
Cedar Park/Meadowbrook
Townhouse/rowhouseDone
Completed
Sep 21, 2020Jan 7, 2021Dec 13, 2022+8
6808812-CN Street View
8620 31ST AVE SW
Roxhill/Westwood
ADU/DADUDone
Completed
Feb 13, 2021Aug 27, 2021Dec 13, 2022+1
6836093-CN Street View
4304 NE 82ND ST
Wedgwood/View Ridge
ADU/DADUDone
Completed
Jun 2, 2021Nov 4, 2021Dec 13, 2022+2
6842108-CN Street View
4223 B LINDEN AVE N
Fremont
Detached houseDone
Completed
Sep 28, 2021Feb 25, 2022Dec 13, 2022+2
6843344-CN Street View
12001 1ST AVE NW
Broadview/Bitter Lake
ADU/DADUDone
Completed
Aug 25, 2021Nov 16, 2021Dec 13, 2022+1
6876332-DM Street View
4712 45TH AVE SW
Demolition
West Seattle Junction/Genesee Hill
—Done
Completed
Jan 20, 2022Dec 13, 2022Dec 13, 2022
demolition issued
−1
6881133-DM Street View
2218 NW 62ND ST
Demolition
Whittier Heights
—Done
Completed
Jun 30, 2022Dec 13, 2022Dec 13, 2022
demolition issued
−2
6891184-DM Street View
3606 35TH AVE W
Demolition
Magnolia
—Done
Completed
Nov 2, 2022Dec 13, 2022Dec 13, 2022
demolition issued
−1
6530812-PH Street View
1120 DENNY WAY
Cascade/Eastlake
Large multifamilyDone
Completed
Dec 9, 2016Oct 18, 2017Dec 12, 2022+680
6756394-CN Street View
1467 22ND AVE
Central Area/Squire Park
Detached houseDone
Completed
May 7, 2020Feb 8, 2021Dec 12, 2022+1
6784984-CN Street View
7027 15TH AVE NW
Whittier Heights
Small multifamilyDone
Completed
Jun 2, 2020Mar 17, 2021Dec 12, 2022+2
6815881-CN Street View
9028 PHINNEY AVE N
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Mar 12, 2021Jun 1, 2021Dec 12, 2022+1
6841629-CN Street View
359 NW 47TH ST
Fremont
ADU/DADUDone
Completed
Jul 16, 2021Mar 10, 2022Dec 12, 2022+3
6847309-CN Street View
3935 INTERLAKE AVE N
Fremont
ADU/DADUDone
Completed
Aug 26, 2021Oct 26, 2021Dec 12, 2022+1
Page 115 of 540
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