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Seattle Open Data Portal
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Last synced:
Jan 12, 2026
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2020
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Housing Units Completed (2020)
5,093
↓ 46.5% vs 2019
9,528 units in 2019 →
Building permit applications (2020)
6,495
↓ 14.2% vs 2019
7,567 permits in 2019 →
Top Completed Permits by Housing Units Added
#1
288
Units
6549386-PH
10/19/2020
125 BOREN AVE S
Phased project: Construction of a residential building with below grade parking and occupy per plan
#2
266
Units
6473856-PH
12/31/2020
1613 2ND AVE
Phased project: Construct a new residential and retail building with above and below grade parking and occupy per plan.
#3
243
Units
6514618-PH
10/12/2020
4609 UNION BAY PL NE
Phased project: Construction of a residential and retail building with below grade parking and occupy per plan
#4
194
Units
6535937-CN
11/2/2020
2715 25TH AVE S
Establish use as and construct new multifamily structure with underground parking including street improvements and grading and occupy per plan.
#5
164
Units
6533351-CN
1/22/2020
100 DENNY WAY
Construct mixed use building including mechanical systems and below grade parking and occupy per plan.
#6
138
Units
6463254-PH
5/18/2020
1401 E MADISON ST
Phased project: Construct a new residential and retail building with below grade parking and occupy per plan. Review and processing for 2 A/P's under 6463254.
#7
110
Units
6603204-PH
3/2/2020
923 E JOHN ST
Phased project: Construct mixed use building with underground parking occupy per plan.
#8
107
Units
6595306-PH
3/25/2020
701 5TH AVE N
Phased project: Construct mixed use building with apartments ground floor retail and below grade parking occupy per plan.
#9
107
Units
6309478-CN
3/13/2020
2615 25TH AVE S
Land Use Application to allow 1 illuminated wall sign and 3 banner signs on a multifamily structure.
#10
105
Units
6604969-CN
4/26/2020
501 RAINIER AVE S
Construct new mixed use building with below grade parking occupy per plan.
Year in detail
Applications & Construction