Permits

Building permits that add or remove housing, and demolitions, completed between Jan 1, 2010 and Oct 21, 2026. Demolitions are dated by when they were issued.

113,230 net units · 21,804 permits · 16,659 projects

121,643 added − 8,413 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 21,779 located permits. 25 permits have no location and aren't on the map.

Permit Address / areaTypeStatusAppliedIssuedcompleted Units
6984283-CN Street View
5207 GREENWOOD AVE N
Greenwood/Phinney Ridge
ADU/DADUDone
Completed
Oct 17, 2023Dec 11, 2023Oct 30, 2024+1
7003691-CN Street View
4817 38TH AVE NE
Ravenna/Bryant
ADU/DADUDone
Completed
Jan 8, 2024Feb 1, 2024Oct 30, 2024+1
6416987-CN Street View
1653 EDGEWOOD AVE SW
Alki/Admiral
Detached houseDone
Completed
Nov 6, 2015Jul 9, 2018Oct 31, 2024+1
6849945-CN Street View
506 N 48TH ST
Fremont
Townhouse/rowhouseDone
Completed
Nov 5, 2021Jun 12, 2023Oct 31, 2024+2
6850343-CN Street View
508 N 48TH ST
Fremont
Townhouse/rowhouseDone
Completed
Nov 18, 2021Jun 12, 2023Oct 31, 2024+2
6876333-CN Street View
2626 FRANKLIN AVE E
Montlake/Portage Bay
Townhouse/rowhouseDone
Completed
Mar 10, 2022Jan 31, 2023Oct 31, 2024+6
6919466-CN Street View
3821 ASHWORTH AVE N
Fremont
Detached houseDone
Completed
Jan 16, 2023Jan 18, 2024Oct 31, 2024+5
6942731-CN Street View
3823 ASHWORTH AVE N
Fremont
Townhouse/rowhouseDone
Completed
Jan 16, 2023Jan 18, 2024Oct 31, 2024+3
6942734-CN Street View
3825 ASHWORTH AVE N
Fremont
Detached houseDone
Completed
Jan 16, 2023Jan 18, 2024Oct 31, 2024+1
6948116-CN Street View
3326 35TH AVE S
Mt. Baker/North Rainier
ADU/DADUDone
Completed
May 30, 2023Oct 4, 2023Oct 31, 2024+6
6965765-CN Street View
3324 35TH AVE S
Mt. Baker/North Rainier
ADU/DADUDone
Completed
May 30, 2023Oct 4, 2023Oct 31, 2024+2
6988574-CN Street View
2153 4TH AVE W
Queen Anne
ADU/DADUDone
Completed
Oct 20, 2023Jan 29, 2024Oct 31, 2024+2
6595939-CN Street View
2237 MINOR AVE E
Cascade/Eastlake
Townhouse/rowhouseDone
Completed
Apr 10, 2018Mar 12, 2020Nov 1, 2024+9
6595942-CN Street View
2247 MINOR AVE E
Cascade/Eastlake
Townhouse/rowhouseDone
Completed
Apr 6, 2018Feb 11, 2020Nov 1, 2024+7
6655281-CN Street View
2239 MINOR AVE E
Cascade/Eastlake
Townhouse/rowhouseDone
Completed
Apr 10, 2018Mar 17, 2020Nov 1, 2024+5
6685210-CN Street View
415 SW THISTLE ST
Highland Park
ADU/DADUDone
Completed
Aug 23, 2019May 28, 2021Nov 1, 2024+2
6719702-CN Street View
920 N 35TH ST
Fremont
Townhouse/rowhouseDone
Completed
Apr 18, 2019Nov 3, 2021Nov 1, 2024+4
6721830-CN Street View
407 SW THISTLE ST
Highland Park
ADU/DADUDone
Completed
Aug 23, 2019May 28, 2021Nov 1, 2024+2
6728710-CN Street View
8037 MARY AVE NW
Whittier Heights
Townhouse/rowhouseDone
Completed
Dec 3, 2020Jun 16, 2021Nov 1, 2024+7
6771323-CN Street View
9238 20TH AVE SW
Roxhill/Westwood
Townhouse/rowhouseDone
Completed
Oct 28, 2020Aug 18, 2022Nov 1, 2024+4
6772215-CN Street View
6519 WOODLAWN AVE N
Green Lake
ADU/DADUDone
Completed
Apr 12, 2020May 10, 2020Nov 1, 2024+1
6782862-CN Street View
9234 35TH AVE SW
Roxhill/Westwood
Townhouse/rowhouseDone
Completed
Jun 16, 2020May 26, 2021Nov 1, 2024+4
6825971-CN Street View
720 N ALLEN PL
Fremont
Townhouse/rowhouseDone
Completed
May 18, 2021Sep 20, 2022Nov 1, 2024+7
6864309-CN Street View
1235 NE 95TH ST
Northgate/Maple Leaf
Detached houseDone
Completed
Dec 21, 2021Aug 18, 2022Nov 1, 2024+1
6871098-CN Street View
1313 14TH AVE S
North Beacon Hill/Jefferson Park
Townhouse/rowhouseDone
Completed
Dec 1, 2021Feb 26, 2023Nov 1, 2024+2
6871326-CN Street View
1319 14TH AVE S
North Beacon Hill/Jefferson Park
Townhouse/rowhouseDone
Completed
Dec 6, 2021Apr 20, 2023Nov 1, 2024+2
6878028-CN Street View
9223 25TH AVE SW
Roxhill/Westwood
Townhouse/rowhouseDone
Completed
Jan 18, 2022Sep 26, 2022Nov 1, 2024+2
6878792-CN Street View
3427 32ND AVE W
Magnolia
ADU/DADUDone
Completed
Jan 22, 2022Aug 23, 2022Nov 1, 2024+1
6880422-CN Street View
4456 B 33RD AVE W
Magnolia
ADU/DADUDone
Completed
Nov 22, 2022Jun 19, 2023Nov 1, 2024+1
6883046-CN Street View
2344 Franklin AVE E
Montlake/Portage Bay
Townhouse/rowhouseDone
Completed
Feb 16, 2022Sep 14, 2022Nov 1, 2024+3
6893050-CN Street View
2314 NW 65TH ST
Whittier Heights
ADU/DADUDone
Completed
Sep 6, 2022Mar 13, 2023Nov 1, 2024+2
6909925-CN Street View
4031 2nd AVE NE
Wallingford
Detached houseDone
Completed
Aug 31, 2022May 1, 2023Nov 1, 2024+2
6926892-CN Street View
2833 NW 66TH ST
Sunset Hill/Loyal Heights
ADU/DADUDone
Completed
Feb 24, 2023Jun 5, 2023Nov 1, 2024+4
6938577-CN Street View
3713 SW CLOVERDALE ST
Fauntleroy/Seaview
ADU/DADUDone
Completed
Jan 9, 2023Apr 27, 2023Nov 1, 2024+1
6942389-CN Street View
13025 37TH AVE NE
Cedar Park/Meadowbrook
—Done
Completed
Mar 1, 2023Nov 30, 2023Nov 1, 2024−1
6943295-CN Street View
10516 Evanston AVE N
North Beach/Blue Ridge
Detached houseDone
Completed
Mar 11, 2023Jun 14, 2023Nov 1, 2024+2
6948748-CN Street View
1025 NE 91ST ST
Northgate/Maple Leaf
ADU/DADUDone
Completed
Feb 22, 2023May 11, 2023Nov 1, 2024+1
6952356-CN Street View
10516 B EVANSTON AVE N
North Beach/Blue Ridge
ADU/DADUDone
Completed
Mar 11, 2023Jun 14, 2023Nov 1, 2024+1
6971433-CN Street View
2502 1ST AVE W
Queen Anne
ADU/DADUDone
Completed
Jul 28, 2023Sep 8, 2023Nov 1, 2024+1
6982902-CN Street View
12534 5TH AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Oct 2, 2023Dec 6, 2023Nov 1, 2024+2
6987919-CN Street View
12534 C 5TH AVE NE
Olympic Hills/Victory Heights
ADU/DADUDone
Completed
Oct 2, 2023Dec 6, 2023Nov 1, 2024+1
7012740-DM Street View
4219 51ST AVE S
Demolition
Columbia City
—Done
Completed
May 21, 2024Nov 1, 2024Nov 1, 2024
demolition issued
−1
7017735-DM Street View
3407 NW 57TH ST
Demolition
Sunset Hill/Loyal Heights
—Done
Completed
Oct 31, 2024Nov 1, 2024Nov 1, 2024
demolition issued
−1
7020896-DM Street View
12031 40TH AVE NE
Demolition
Cedar Park/Meadowbrook
—Done
Completed
Sep 12, 2024Nov 1, 2024Nov 1, 2024
demolition issued
−1
6731968-CN Street View
1510 12TH AVE S
North Beacon Hill/Jefferson Park
Townhouse/rowhouseDone
Completed
Jan 23, 2020Apr 19, 2023Nov 4, 2024+4
6811289-CN Street View
321 NE 52ND ST
Wallingford
ADU/DADUDone
Completed
Nov 18, 2020Dec 15, 2020Nov 4, 2024+1
6823968-CN Street View
11312 30TH AVE NE
Cedar Park/Meadowbrook
ADU/DADUDone
Completed
May 2, 2021Sep 7, 2021Nov 4, 2024+1
6849186-CN Street View
1233 NE 69TH ST
Ravenna/Bryant
ADU/DADUDone
Completed
Oct 21, 2021Jan 12, 2022Nov 4, 2024+1
6913228-CN Street View
2820 14TH AVE S
North Beacon Hill/Jefferson Park
Townhouse/rowhouseDone
Completed
Jul 25, 2022Sep 5, 2023Nov 4, 2024+3
7027040-DM Street View
1457 22ND AVE
Demolition
Central Area/Squire Park
—Done
Completed
May 31, 2024Nov 4, 2024Nov 4, 2024
demolition issued
−1
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