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Westlake Tower 1601 5th Ave 2,501 - 122,646 SF of 4-Star Office Space Available in Seattle, WA 98101

Office Spaces Washington Seattle 1601 5th Ave, Seattle, WA 98101

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ALL AVAILABLE SPACES(15)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 5th Floor, Ste 550
  • 2,563 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
1601 5th Ave, Seattle, WA for lease Building Photo- Image 1 of 1
Building Photo
  • Open Floor Plan Layout
  • 6th Floor, Ste 600
  • 4,027 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
1601 5th Ave, Seattle, WA for lease Building Photo- Image 1 of 1
Building Photo
  • Open Floor Plan Layout
  • 6th Floor, Ste 605
  • 2,501 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
1601 5th Ave, Seattle, WA for lease Building Photo- Image 1 of 1
Building Photo
  • Open Floor Plan Layout
  • 8th Floor, Ste 880
  • 6,491 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 1 of 4
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1601 5th Ave, Seattle, WA for lease Floor Plan- Image 4 of 4
Floor Plan
  • Open Floor Plan Layout
  • 11th Floor, Ste 1100
  • 17,587 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 1 of 25
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1601 5th Ave, Seattle, WA for lease Floor Plan- Image 24 of 25
Floor Plan
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 25 of 25
Floor Plan

Virtual Tour: https://my.matterport.com/show/?m=69SrEEyqvRE

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 35,174 SF of adjacent space
  • 12th Floor, Ste 1200
  • 17,587 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 1 of 16
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1601 5th Ave, Seattle, WA for lease Floor Plan- Image 15 of 16
Floor Plan
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 16 of 16
Floor Plan

Virtual Tour: https://my.matterport.com/show/?m=oapugAN2HjJ

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 35,174 SF of adjacent space
  • 18th Floor, Ste 1810
  • 12,680 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 1
Floor Plan

Virtual Tour: https://my.matterport.com/show/?m=pgvxfpp6VWE

  • Open Floor Plan Layout
  • 20th Floor, Ste 2000
  • 8,311 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 2
Floor Plan
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 2 of 2
Floor Plan

Available now Virtual tour: https://my.matterport.com/show/?m=mg9aup6qhFF

  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 11,096 SF of adjacent space
  • Mostly Open Floor Plan Layout
  • 20th Floor, Ste 2060
  • 2,785 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 2
Floor Plan
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 2 of 2
Floor Plan

Available now. Plug & play office space. Virtual tour: https://my.matterport.com/show/?m=an6Qm8pJ5rs

  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 11,096 SF of adjacent space
  • 21st Floor, Ste 2100
  • 8,561 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 1 of 8
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1601 5th Ave, Seattle, WA for lease Floor Plan- Image 7 of 8
Floor Plan
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 8 of 8
Floor Plan

Can combine with Suite 2150 at 4,115 SF for a contiguous space of 12,676 SF.

  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 12,676 SF of adjacent space
  • 21st Floor, Ste 2150
  • 4,115 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 2
Floor Plan
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 2 of 2
Floor Plan

Can combine with Suite 2100 at 8,561 SF for a contiguous space of 12,676 SF. Virtual tour: https://my.matterport.com/show/?m=HmCjuNDkZm6

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 12,676 SF of adjacent space
  • 22nd Floor, Ste 2200
  • 9,650 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 1 of 10
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1601 5th Ave, Seattle, WA for lease Floor Plan- Image 10 of 10
Floor Plan

Open layout with three private decks and western views. Available now. Virtual tour: https://my.matterport.com/show/?m=VMuAiHqDRSu

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 17,727 SF of adjacent space
  • 22nd Floor, Ste 2210
  • 8,077 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 1
Floor Plan

Virtual Tour: https://my.matterport.com/show/?m=PNTcwn8zNfY

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 17,727 SF of adjacent space
  • 23rd Floor, Ste 2300
  • 10,816 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
1601 5th Ave, Seattle, WA for lease Building Photo- Image 1 of 1
Building Photo
  • Open Floor Plan Layout
  • 23rd Floor, Ste 2350
  • 6,895 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now
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1601 5th Ave, Seattle, WA for lease Floor Plan- Image 11 of 11
Floor Plan

Virtual Tour: https://my.matterport.com/show/?m=L1Hzkxx2UxG

  • Open Floor Plan Layout
Space Size Term Rental Rate Space Use Condition Available
5th Floor, Ste 550 2,563 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
6th Floor, Ste 600 4,027 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
6th Floor, Ste 605 2,501 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
8th Floor, Ste 880 6,491 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
11th Floor, Ste 1100 17,587 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
12th Floor, Ste 1200 17,587 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
18th Floor, Ste 1810 12,680 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
20th Floor, Ste 2000 8,311 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
20th Floor, Ste 2060 2,785 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
21st Floor, Ste 2100 8,561 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
21st Floor, Ste 2150 4,115 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
22nd Floor, Ste 2200 9,650 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
22nd Floor, Ste 2210 8,077 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
23rd Floor, Ste 2300 10,816 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
23rd Floor, Ste 2350 6,895 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now

5th Floor, Ste 550

Size
2,563 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

6th Floor, Ste 600

Size
4,027 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

6th Floor, Ste 605

Size
2,501 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

8th Floor, Ste 880

Size
6,491 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

11th Floor, Ste 1100

Size
17,587 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

12th Floor, Ste 1200

Size
17,587 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

18th Floor, Ste 1810

Size
12,680 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

20th Floor, Ste 2000

Size
8,311 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

20th Floor, Ste 2060

Size
2,785 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

21st Floor, Ste 2100

Size
8,561 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

21st Floor, Ste 2150

Size
4,115 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

22nd Floor, Ste 2200

Size
9,650 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

22nd Floor, Ste 2210

Size
8,077 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

23rd Floor, Ste 2300

Size
10,816 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

23rd Floor, Ste 2350

Size
6,895 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now
1 of 1
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MATTERPORT 3D EXTERIOR
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1601 5th Ave, Seattle, WA for lease Building Photo- Image 1 of 1
WestlakeTower_Suite 550_2563 RSF

5th Floor, Ste 550

1601 5th Ave, Seattle, WA for lease Building Photo- Image 1 of 1
Building Photo
Size 2,563 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

  • Open Floor Plan Layout
1 of 1
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1601 5th Ave, Seattle, WA for lease Building Photo- Image 1 of 1
WestlakeTower_Suite 600_4027 RSF

6th Floor, Ste 600

1601 5th Ave, Seattle, WA for lease Building Photo- Image 1 of 1
Building Photo
Size 4,027 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

  • Open Floor Plan Layout
1 of 1
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MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1601 5th Ave, Seattle, WA for lease Building Photo- Image 1 of 1
WestlakeTower_Suite 605_2501 RSF_8.1.2025

6th Floor, Ste 605

1601 5th Ave, Seattle, WA for lease Building Photo- Image 1 of 1
Building Photo
Size 2,501 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

  • Open Floor Plan Layout
1 of 4
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MATTERPORT 3D EXTERIOR
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STREET VIEW STREET
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WestlakeTower_Suite 880_6491 RSF

8th Floor, Ste 880

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Floor Plan
Size 6,491 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

  • Open Floor Plan Layout
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WestlakeTower_Floor 11-12_35174 RSF

11th Floor, Ste 1100

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Floor Plan
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 25 of 25
Floor Plan
Size 17,587 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Virtual Tour: https://my.matterport.com/show/?m=69SrEEyqvRE

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 35,174 SF of adjacent space
1 of 16
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 1 of 16
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WestlakeTower_Floor 11-12_35174 RSF

12th Floor, Ste 1200

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Interior Photo
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 15 of 16
Floor Plan
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Floor Plan
Size 17,587 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Virtual Tour: https://my.matterport.com/show/?m=oapugAN2HjJ

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 35,174 SF of adjacent space
1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 1
WestlakeTower_Suite 1810_12680 RSF

18th Floor, Ste 1810

1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 1
Floor Plan
Size 12,680 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Virtual Tour: https://my.matterport.com/show/?m=pgvxfpp6VWE

  • Open Floor Plan Layout
1 of 2
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 2
WestlakeTower_Suite 2000B_7146 RSF
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 2 of 2
WestlakeTower_Suite 2000_8311 RSF

20th Floor, Ste 2000

1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 2
Floor Plan
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 2 of 2
Floor Plan
Size 8,311 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

Available now Virtual tour: https://my.matterport.com/show/?m=mg9aup6qhFF

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 11,096 SF of adjacent space
1 of 2
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 2
WestlakeTower_Suite 2060_2785 RSF
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 2 of 2
WestlakeTower_Suite 2060B_3950 RSF

20th Floor, Ste 2060

1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 2
Floor Plan
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 2 of 2
Floor Plan
Size 2,785 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Available now. Plug & play office space. Virtual tour: https://my.matterport.com/show/?m=an6Qm8pJ5rs

  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 11,096 SF of adjacent space
1 of 8
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 1 of 8
Westlake-Tower-Suite-2100-Kitchen(1)
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Westlake-Tower-Suite-2100-Lobby(2)
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1601 5th Ave, Seattle, WA for lease Interior Photo- Image 4 of 8
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Westlake-Tower-Suite-2100-Lobby(1)
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Westlake-Tower-Suite-2100-Unfurnished(3)
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WestlakeTower_Suite 2100_8561 RSF
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 8 of 8
WestlakeTower_Floor 21_12676 RSF

21st Floor, Ste 2100

1601 5th Ave, Seattle, WA for lease Interior Photo- Image 1 of 8
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Interior Photo
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Floor Plan
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 8 of 8
Floor Plan
Size 8,561 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Can combine with Suite 2150 at 4,115 SF for a contiguous space of 12,676 SF.

  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 12,676 SF of adjacent space
1 of 2
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 2
WestlakeTower_Suite 2150_4115 RSF
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 2 of 2
WestlakeTower_Floor 21_12676 RSF

21st Floor, Ste 2150

1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 2
Floor Plan
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 2 of 2
Floor Plan
Size 4,115 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Can combine with Suite 2100 at 8,561 SF for a contiguous space of 12,676 SF. Virtual tour: https://my.matterport.com/show/?m=HmCjuNDkZm6

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 12,676 SF of adjacent space
1 of 10
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 1 of 10
Westlake-Tower-Suite-2200-Unfurnished
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Westlake-Tower-Suite-2200-Kitchen
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 6 of 10
Westlake-Tower-Suite-2200-Garage
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 7 of 10
Westlake-Tower-Suite-2200-Garage(5)
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Westlake-Tower-Suite-2200-Garage(4)
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 9 of 10
Westlake-Tower-Suite-2200-Garage(3)
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 10 of 10
WestlakeTower_Suite 2200_9650 RSF

22nd Floor, Ste 2200

1601 5th Ave, Seattle, WA for lease Interior Photo- Image 1 of 10
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Interior Photo
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 10 of 10
Floor Plan
Size 9,650 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Open layout with three private decks and western views. Available now. Virtual tour: https://my.matterport.com/show/?m=VMuAiHqDRSu

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 17,727 SF of adjacent space
1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 1
WestlakeTower_Suite 2210_8077 RSF

22nd Floor, Ste 2210

1601 5th Ave, Seattle, WA for lease Floor Plan- Image 1 of 1
Floor Plan
Size 8,077 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Virtual Tour: https://my.matterport.com/show/?m=PNTcwn8zNfY

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 17,727 SF of adjacent space
1 of 1
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1601 5th Ave, Seattle, WA for lease Building Photo- Image 1 of 1
WLT_Suite 2300

23rd Floor, Ste 2300

1601 5th Ave, Seattle, WA for lease Building Photo- Image 1 of 1
Building Photo
Size 10,816 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

  • Open Floor Plan Layout
1 of 11
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 1 of 11
Westlake-Tower-Suite-2350-Unfurnished
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 2 of 11
Westlake-Tower-Suite-2350-Unfurnished(10)
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 3 of 11
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1601 5th Ave, Seattle, WA for lease Interior Photo- Image 6 of 11
Westlake-Tower-Suite-2350-Unfurnished(4)
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 7 of 11
Westlake-Tower-Suite-2350-Unfurnished(3)
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 8 of 11
Westlake-Tower-Suite-2350-Unfurnished(2)
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 9 of 11
Westlake-Tower-Suite-2350-Unfurnished(1)
1601 5th Ave, Seattle, WA for lease Interior Photo- Image 10 of 11
Westlake-Tower-Suite-2350-Kitchen
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 11 of 11
WestlakeTower_Suite 2350_6895 RSF

23rd Floor, Ste 2350

1601 5th Ave, Seattle, WA for lease Interior Photo- Image 1 of 11
Interior Photo
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Interior Photo
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Interior Photo
1601 5th Ave, Seattle, WA for lease Floor Plan- Image 11 of 11
Floor Plan
Size 6,895 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Virtual Tour: https://my.matterport.com/show/?m=L1Hzkxx2UxG

  • Open Floor Plan Layout

PROPERTY OVERVIEW

- Class A office building located in the heart of downtown Seattle' s retail district - Excellent views of Elliott Bay, downtown Seattle, the Cascade Mountains, the Olympic Mountains and Lake Union - Building amenities include: complimentary building conference rooms & fitness center, on site food court and rotating food trucks across the street in Westlake Park, on site property management - 1/1,400 RSF parking ratio - Secure bicycle storage in garage - Direct access within the building to Link Light Rail, King County Metro Buses, Seattle Monorail, and the Seattle Streetcar - Strong local ownership

  • Conferencing Facility
  • Fitness Center
  • Food Court
  • Shower Facilities

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1988/2014
LoopNet Rating
4 Star
Building Height
25 Stories
Building Size
365,674 SF
Building Class
A
Typical Floor Size
17,300 SF
Unfinished Ceiling Height
11’
Parking
Surface Parking
254 Covered Parking Spaces

ATTACHMENTS

WestlakeTower_Brochure 2025

LINKS

1 1
Walk Score®
Walker's Paradise (99)
Transit Score®
Rider's Paradise (100)
Bike Score®
Very Bikeable (83)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
Learn How It Works Detailed Scores
(206) 607-1796

Still interested?

Contact the brokers for more information about this property

CONTACTS

  • Listing ID: 17691145

  • Date on Market: 2/24/2025

  • Last Updated:

  • Address: 1601 5th Ave, Seattle, WA 98101

The Downtown Seattle Office Property at 1601 5th Ave, Seattle, WA 98101 is currently available. Contact JLL for more information.

OFFICE PROPERTIES IN NEARBY NEIGHBORHOODS

NEARBY LISTINGS

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PHOTOS
STREET VIEW STREET
MAP
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Plat Map
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Westlake Tower | 1601 5th Ave
(206) 607-1796 x

Westlake Tower | 1601 5th Ave

Lloyd Low
(206) 607-1796

Joe Gowan
(206) 607-1738

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