Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 1950 and Oct 9, 2026. Demolitions are dated by when they were issued.

1950-01-01 → today
124,708 net units · 26,956 permits · 19,611 projects

136,154 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 26,927 located permits. 29 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6966577-CN Street View
4007 23RD AVE SW
North Delridge
ADU/DADUDone
Completed
Jun 9, 2023Jul 21, 2023Jan 17, 2024+1
6824868-CN Street View
514 NE 102ND ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Jun 13, 2021Apr 12, 2022Jan 16, 2024+3
6904933-CN Street View
833 NW 53RD ST
Ballard
Townhouse/rowhouseDone
Completed
Jul 13, 2022Mar 8, 2023Jan 16, 2024+3
6972057-DM Street View
4843 42ND AVE SW
Demolition
West Seattle Junction/Genesee Hill
—Done
Completed
Dec 22, 2023Jan 15, 2024Jan 15, 2024
demolition issued
−1
6805988-CN Street View
5406 9TH AVE NW
Ballard
Townhouse/rowhouseDone
Completed
Feb 17, 2021Aug 9, 2022Jan 12, 2024+2
6828087-CN Street View
1420 TAYLOR AVE N
Queen Anne
Townhouse/rowhouseDone
Completed
Sep 16, 2021Sep 14, 2022Jan 12, 2024+8
6898439-CN Street View
2911 13TH AVE S
Duwamish/SODO
Detached houseDone
Completed
May 6, 2022Nov 23, 2022Jan 12, 2024+1
6824845-CN Street View
2313 N 113TH PL
Northgate/Maple Leaf
Townhouse/rowhouseDone
Completed
Feb 23, 2021Nov 8, 2021Jan 11, 2024+2
6824848-CN Street View
2315 N 113TH PL
Northgate/Maple Leaf
Townhouse/rowhouseDone
Completed
Feb 23, 2021Nov 8, 2021Jan 11, 2024+2
6829410-CN Street View
1716 NW 65TH ST
Whittier Heights
ADU/DADUDone
Completed
Aug 2, 2021Jul 16, 2022Jan 11, 2024+2
6918881-CN Street View
9448 36TH AVE SW
Fauntleroy/Seaview
ADU/DADUDone
Completed
Sep 9, 2022Nov 4, 2022Jan 11, 2024+1
6994055-DM Street View
1814 N 97th ST
Demolition
Licton Springs
—Done
Completed
Dec 1, 2023Jan 11, 2024Jan 11, 2024
demolition issued
−1
6703384-CN Street View
4211 S BRANDON ST
Columbia City
Townhouse/rowhouseDone
Completed
Jan 18, 2019Apr 2, 2020Jan 10, 2024+2
6888945-CN Street View
10668 DURLAND AVE NE
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
Jun 10, 2022Mar 10, 2023Jan 10, 2024+4
6987848-DM Street View
1626 N 54TH ST
Demolition
Green Lake
—Done
Completed
Jan 10, 2024Jan 10, 2024Jan 10, 2024
demolition issued
−1
6737934-CN Street View
8344 13TH AVE NW
Whittier Heights
Townhouse/rowhouseDone
Completed
Jan 14, 2020Apr 29, 2021Jan 9, 2024+5
6853669-CN Street View
3321 HUNTER BLVD S
Mt. Baker/North Rainier
ADU/DADUDone
Completed
Nov 3, 2021Jan 31, 2022Jan 9, 2024+1
6902845-CN Street View
4413 SW JUNEAU ST
Fauntleroy/Seaview
ADU/DADUDone
Completed
Jun 1, 2022Sep 19, 2022Jan 9, 2024+1
6881986-CN Street View
2212 10TH AVE E
North Capitol Hill
Townhouse/rowhouseDone
Completed
Feb 15, 2022Dec 21, 2022Jan 8, 2024+2
6906880-CN Street View
3235 40TH AVE SW
West Seattle Junction/Genesee Hill
ADU/DADUDone
Completed
Jun 24, 2022Jan 4, 2023Jan 7, 2024+1
6737277-CN Street View
1722 19TH AVE
Central Area/Squire Park
Mid-size multifamilyDone
Completed
Dec 8, 2020Jul 30, 2021Jan 5, 2024+61
6872786-CN Street View
3913 EASTERN AVE N
Wallingford
ADU/DADUDone
Completed
Jan 31, 2022Oct 13, 2022Jan 5, 2024+3
6939766-CN Street View
551 B N 66TH ST
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Jan 6, 2023Mar 28, 2023Jan 5, 2024+1
6766290-CN Street View
4015 NE 56TH ST
Ravenna/Bryant
ADU/DADUDone
Completed
Feb 21, 2020May 28, 2020Jan 4, 2024+3
6845516-CN Street View
217 NW 52ND ST
Fremont
Detached houseDone
Completed
Oct 22, 2021Jul 29, 2022Jan 4, 2024+1
6372520-CN Street View
3608 35TH AVE S
Columbia City
Townhouse/rowhouse*Done
Completed
Jul 1, 2014Apr 20, 2015Jan 3, 2024+2
6508850-CN Street View
11735 4TH AVE NW
Broadview/Bitter Lake
Detached houseDone
Completed
Oct 5, 2021Nov 17, 2022Jan 3, 2024+1
6790762-CN Street View
6021 WELLESLEY WAY NE
Ravenna/Bryant
ADU/DADUDone
Completed
Sep 24, 2020Nov 10, 2020Jan 3, 2024+1
6866607-CN Street View
3610 LINDEN AVE N
Fremont
Townhouse/rowhouseDone
Completed
Dec 3, 2021Jun 30, 2022Jan 3, 2024+5
6871699-CN Street View
3606 LINDEN AVE N
Fremont
Townhouse/rowhouseDone
Completed
Jun 30, 2022Jun 30, 2022Jan 3, 2024+2
6871701-CN Street View
3608 LINDEN AVE N
Fremont
Detached houseDone
Completed
Jun 30, 2022Jun 30, 2022Jan 3, 2024+1
6873377-CN Street View
8051 12TH AVE NW
Whittier Heights
Detached houseDone
Completed
Dec 20, 2021Jun 28, 2022Jan 3, 2024+1
6874351-CN Street View
3913 S HUDSON ST
Columbia City
Townhouse/rowhouseDone
Completed
Jan 6, 2022Oct 12, 2022Jan 3, 2024+3
6885656-CN Street View
8090 6TH AVE NW
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Apr 12, 2022Jun 30, 2022Jan 3, 2024+1
6901468-CN Street View
5115 26TH AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Jun 30, 2022Nov 22, 2022Jan 3, 2024+2
6921504-CN Street View
2639 32ND AVE W
Magnolia
ADU/DADUDone
Completed
Jan 4, 2023Mar 6, 2023Jan 3, 2024+1
6606138-CN Street View
215 QUEEN ANNE AVE N
Queen Anne
Mid-size multifamilyDone
Completed
Feb 21, 2018Feb 20, 2020Jan 2, 2024+51
6857714-CN Street View
911 D 25TH AVE S
Madrona/Leschi
Townhouse/rowhouseDone
Completed
Dec 22, 2021Jun 27, 2022Jan 2, 2024+4
6821760-CN Street View
5537 S 119TH ST
Rainier Beach
ADU/DADUDone
Completed
Sep 27, 2021Jul 14, 2022Jan 1, 2024+1
6875778-CN Street View
1919 FAIRMOUNT AVE SW
Alki/Admiral
ADU/DADUDone
Completed
Jan 20, 2022Sep 21, 2022Dec 29, 2023+1
6920494-CN Street View
4607 S HOLDEN ST
Columbia City
ADU/DADUDone
Completed
Sep 1, 2022Oct 5, 2022Dec 29, 2023+1
6637829-CN Street View
5216 DELRIDGE WAY SW
Riverview
Small multifamilyDone
Completed
Nov 15, 2018Dec 28, 2023Dec 28, 2023+1
6717672-CN Street View
5228 15TH AVE NE
University District
Mid-size multifamilyDone
Completed
Jul 17, 2019Mar 2, 2021Dec 28, 2023+58
7002220-DM Street View
937 N 87TH ST
Demolition
Licton Springs
—Done
Completed
Dec 27, 2023Dec 28, 2023Dec 28, 2023
demolition issued
−2
6754338-CN Street View
522 N 40TH ST
Fremont
ADU/DADUDone
Completed
May 5, 2020Jan 19, 2021Dec 27, 2023+2
6850322-CN Street View
2009 10TH AVE E
North Capitol Hill
ADU/DADUDone
Completed
Oct 15, 2021Jan 6, 2022Dec 27, 2023+1
6894709-CN Street View
1425 WESTERN AVE
Downtown Commercial Core
Small multifamilyDone
Completed
Jun 1, 2022Sep 22, 2022Dec 27, 2023+1
6730816-CN Street View
2609 E GARFIELD ST
Montlake/Portage Bay
ADU/DADUDone
Completed
Sep 23, 2019Feb 4, 2020Dec 26, 2023+1
6875877-CN Street View
1628 30TH AVE
Central Area/Squire Park
ADU/DADUDone
Completed
May 4, 2022Feb 16, 2023Dec 26, 2023+2
6979284-DM Street View
6032 50TH AVE NE
Demolition
Ravenna/Bryant
—Done
Completed
Oct 13, 2023Dec 26, 2023Dec 26, 2023
demolition issued
−1
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