Property Record
1220 Westlake Ave N, Seattle, WA 98109
Current Lease Availabilities
NEARBY LISTINGS FOR SALE OR LEASE
Property Detail
1220 Westlake Ave N
Seattle-Tacoma-Bellevue, WA
Lake Union Shore Lands Add
408880-3731
LAKE UNION SHORE LANDS 2.07 AC FRONTING POR BLKS 84 & 89 & ALL BLK 88 OF PLAT LAKE UNION SHORE LANDS DNR LEASE #20-011046
Marinafacility
King
X
Washington
53033C0340G
2.07 AC
2021
Lake Union
2024
Seattle/Puget Sound
006701
DEMOGRAPHICS near 1220 Westlake Ave N
1 Mile
3 Mile
5 Mile
2024 Total Population
61,149
309,474
524,762
2029 Population
62,642
315,972
533,491
Pop Growth 2024-2029
+ 2.44%
+ 2.10%
+ 1.66%
Average Age
36
37
38
2024 Total Households
37,748
164,915
260,226
HH Growth 2024-2029
+ 2.40%
+ 2.18%
+ 1.74%
Median Household Inc
$120,842
$109,986
$117,847
Avg Household Size
1.60
1.70
1.90
2024 Avg HH Vehicles
1.00
1.00
1.00
Median Home Value
$990,575
$1,007,248
$965,588
Median Year Built
1999
1988
1980
Nearby Places
Map Layers
Map Styles
Street
Aerial
- Restaurants
- Banks
- Shops
- Fitness
- Groceries
PUBLIC TRANSPORTATION
COMMUTER RAIL
King Street (Seattle) Station (Sounder South Line - Central Puget Sound Regional Transit Authority Rail (Link Light Rail/Sounder))
DRIVE
WALK
Distance
King Street (Seattle) Station (Sounder South Line - Central Puget Sound Regional Transit Authority Rail (Link Light Rail/Sounder))
8 min
3.1 mi
AIRPORT
Seattle-Tacoma International
DRIVE
WALK
Distance
Seattle-Tacoma International
27 min
16.3 mi
Seattle Paine Field International
DRIVE
WALK
Distance
Seattle Paine Field International
35 min
23.1 mi
Freight Ports
Port of Seattle
DRIVE
WALK
Distance
Port of Seattle
13 min
5.8 mi
Nearby Properties
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
800,000 SF
8.57 AC
SM-UP 95 (
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
471.20 AC
MIO-37-LR1
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
2.84 AC
DMC 340/29
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
793,990 SF
30.81 AC
UI U/85
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
946,212 SF
1.58 AC
DMC 340/29
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
686,722 SF
1.26 AC
SM-SLU 240
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
36,864 SF
8.02 AC
SM-UP 95 (
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
992,925 SF
4.28 AC
MIO-240-HR
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
1,526,621 SF
1.36 AC
DOC1 U/450
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
716,128 SF
1.41 AC
SM-SLU 175
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
1,062,251 SF
1.47 AC
DOC2 500/3
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
763,898 SF
2.03 AC
DOC2 500/3
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
1,137,666 SF
2.07 AC
DOC1 U/450
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
7,930 SF
4.14 AC
MIO-240-HR
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
1,128,575 SF
1.30 AC
DOC1 U/450
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
615,000 SF
0.88 AC
DOC2 500/3
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
861,221 SF
1.30 AC
DMC 340/29
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
565,110 SF
29.11 AC
II U/85
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
377,813 SF
1.65 AC
DOC2 500/3
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
1,011,547 SF
0.35 AC
DOC1 U/450
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
1,478,612 SF
0.80 AC
DOC2 500/3
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
67,235 SF
0.45 AC
DOC2 500/3
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
922,344 SF
1.33 AC
DRC 85-170
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
413,982 SF
0.58 AC
DMC 340/29
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
412,000 SF
1.27 AC
DOC1 U/450
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
943,610 SF
1.24 AC
DOC1 U/450
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
155,795 SF
7.89 AC
SM-UP 95 (
Address
Land Use
TOTAL SIZE
Lot Size
Zoning
612,844 SF
0.09 AC
SM-U/R 75-
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© 2026 CoStar Group
The information above has been obtained from sources believed reliable. While we do not doubt its accuracy we have not verified it and make no guarantee, warranty or representation about it. It is your responsibility to independently confirm its accuracy and completeness. Any projections, opinions, assumptions, or estimates used are for example only and do not represent the current or future performance of the property. The value of this transaction to you depends on tax and other factors which should be evaluated by your tax, financial, and legal advisors. You and your advisors should conduct a careful, independent investigation of the property to determine to your satisfaction the suitability of the property for your needs.