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Unison Elliott Bay Seattle, WA 98119 7,680 - 214,728 SF of Office Space Available

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PARK FACTS

Total Space Available 214,728 SF
Min. Divisible 7,680 SF
Max. Contiguous 108,427 SF
Park Type Office Park

ALL AVAILABLE SPACES(9)

Display Rental Rate as

Unison Elliott Bay
351 Elliott Ave W - Unison Elliott Bay 351
7,680 - 108,427 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built/Renovated
2000/2024
Building Size
108,427 SF
Building Height
5 Stories
Typical Floor Size
20,936 SF
Parking
104 Spaces
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 100
  • 7,680-17,962 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

Virtual tour: https://my.matterport.com/show/?m=bSi9RyfihMV Suite 101: 7,680 RSF Suite 102: 10,282 RSF Full floor opportunity = 17,962 RSF

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 108,427 SF of adjacent space
  • 2nd Floor, Ste 200
  • 22,368 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

Virtual tour: https://my.matterport.com/show/?m=21k7SRjcV4G

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 108,427 SF of adjacent space
  • 3rd Floor, Ste 300
  • 22,743 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

Virtual tour: https://my.matterport.com/show/?m=78h9nyvcF3o

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 108,427 SF of adjacent space
  • 4th Floor, Ste 400
  • 22,677 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

Virtual tour: https://my.matterport.com/show/?m=FADeJJbfQ7r

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 108,427 SF of adjacent space
  • 5th Floor, Ste 500
  • 22,677 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

Virtual tour: https://my.matterport.com/show/?m=HW8Rio8hg19

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 108,427 SF of adjacent space
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 100 7,680-17,962 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
2nd Floor, Ste 200 22,368 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
3rd Floor, Ste 300 22,743 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
4th Floor, Ste 400 22,677 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
5th Floor, Ste 500 22,677 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
Unison Elliott Bay
351 Elliott Ave W - Unison Elliott Bay 351
7,680 - 108,427 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built/Renovated
2000/2024
Building Size
108,427 SF
Building Height
5 Stories
Typical Floor Size
20,936 SF
Parking
104 Spaces

351 Elliott Ave W - 1st Floor - Ste 100

Size
7,680-17,962 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

351 Elliott Ave W - 2nd Floor - Ste 200

Size
22,368 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

351 Elliott Ave W - 3rd Floor - Ste 300

Size
22,743 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

351 Elliott Ave W - 4th Floor - Ste 400

Size
22,677 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

351 Elliott Ave W - 5th Floor - Ste 500

Size
22,677 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now
Unison Elliott Bay
401 Elliott Ave W - Unison Elliott Bay 401
12,584 - 75,764 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built/Renovated
2000/2023
Building Size
75,764 SF
Building Height
4 Stories
Typical Floor Size
18,941 SF
Parking
116 Spaces
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 2nd Floor, Ste 200
  • 12,584-25,219 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Spec Suite
  • Now

Suite 200: 12,584 RSF Suite 220: 12,635 RSF Full floor opportunity = 25,219 RSF Lab space available. Spec Suite available now. Matterport: https://my.matterport.com/show/?m=V1FrJAoCkHs

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 75,764 SF of adjacent space
  • 3rd Floor, Ste 300
  • 25,589 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Spec Suite
  • Now

Lab space available. Spec Suite available now. Matterport: https://my.matterport.com/show/?m=FzqSoY6upZ7

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 75,764 SF of adjacent space
  • 4th Floor, Ste 400
  • 24,956 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Spec Suite
  • Now

Lab space available. Spec Suite available now. Matterport: https://my.matterport.com/show/?m=8ZtfXuUiGe2

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 75,764 SF of adjacent space
Space Size Term Rental Rate Space Use Condition Available
2nd Floor, Ste 200 12,584-25,219 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Spec Suite Now
3rd Floor, Ste 300 25,589 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Spec Suite Now
4th Floor, Ste 400 24,956 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Spec Suite Now
Unison Elliott Bay
401 Elliott Ave W - Unison Elliott Bay 401
12,584 - 75,764 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built/Renovated
2000/2023
Building Size
75,764 SF
Building Height
4 Stories
Typical Floor Size
18,941 SF
Parking
116 Spaces

401 Elliott Ave W - 2nd Floor - Ste 200

Size
12,584-25,219 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Spec Suite
Available
Now

401 Elliott Ave W - 3rd Floor - Ste 300

Size
25,589 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Spec Suite
Available
Now

401 Elliott Ave W - 4th Floor - Ste 400

Size
24,956 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Spec Suite
Available
Now
Unison Elliott Bay
501 Elliott Ave W - Unison Elliott Bay 501
30,537 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built/Renovated
2000/2023
Building Size
114,310 SF
Building Height
4 Stories
Typical Floor Size
28,578 SF
Parking
150 Spaces
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 4th Floor, Ste 400
  • 30,537 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

Matterport: https://my.matterport.com/show/?m=UzmNeuUi7r8 Lab space available.

  • Open Floor Plan Layout
  • Lab space available.
Space Size Term Rental Rate Space Use Condition Available
4th Floor, Ste 400 30,537 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
Unison Elliott Bay
501 Elliott Ave W - Unison Elliott Bay 501
30,537 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built/Renovated
2000/2023
Building Size
114,310 SF
Building Height
4 Stories
Typical Floor Size
28,578 SF
Parking
150 Spaces

501 Elliott Ave W - 4th Floor - Ste 400

Size
30,537 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

351 Elliott Ave W - 1st Floor - Ste 100

Size 7,680-17,962 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Virtual tour: https://my.matterport.com/show/?m=bSi9RyfihMV Suite 101: 7,680 RSF Suite 102: 10,282 RSF Full floor opportunity = 17,962 RSF

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 108,427 SF of adjacent space

351 Elliott Ave W - 2nd Floor - Ste 200

Size 22,368 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Virtual tour: https://my.matterport.com/show/?m=21k7SRjcV4G

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 108,427 SF of adjacent space

351 Elliott Ave W - 3rd Floor - Ste 300

Size 22,743 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Virtual tour: https://my.matterport.com/show/?m=78h9nyvcF3o

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 108,427 SF of adjacent space

351 Elliott Ave W - 4th Floor - Ste 400

Size 22,677 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Virtual tour: https://my.matterport.com/show/?m=FADeJJbfQ7r

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 108,427 SF of adjacent space

351 Elliott Ave W - 5th Floor - Ste 500

Size 22,677 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Virtual tour: https://my.matterport.com/show/?m=HW8Rio8hg19

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 108,427 SF of adjacent space

401 Elliott Ave W - 2nd Floor - Ste 200

Size 12,584-25,219 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Spec Suite
Available Now

Suite 200: 12,584 RSF Suite 220: 12,635 RSF Full floor opportunity = 25,219 RSF Lab space available. Spec Suite available now. Matterport: https://my.matterport.com/show/?m=V1FrJAoCkHs

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 75,764 SF of adjacent space

401 Elliott Ave W - 3rd Floor - Ste 300

Size 25,589 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Spec Suite
Available Now

Lab space available. Spec Suite available now. Matterport: https://my.matterport.com/show/?m=FzqSoY6upZ7

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 75,764 SF of adjacent space

401 Elliott Ave W - 4th Floor - Ste 400

Size 24,956 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Spec Suite
Available Now

Lab space available. Spec Suite available now. Matterport: https://my.matterport.com/show/?m=8ZtfXuUiGe2

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 75,764 SF of adjacent space

501 Elliott Ave W - 4th Floor - Ste 400

Size 30,537 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

Matterport: https://my.matterport.com/show/?m=UzmNeuUi7r8 Lab space available.

Walk Score®
Very Walkable (85)
Bike Score®
Biker's Paradise (90)
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.®
  • Listing ID: 24743399

  • Date on Market: 11/29/2018

  • Last Updated:

  • Address: 351 Elliott Ave W, Seattle, WA 98119

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