Sublease Office Space
For Lease
Contact for pricing
521 Wall St, Seattle, WA
Sublease available through 6/30/2030 with 71 workstations and 28 offices.
Space Size10,406 SF
Lot Size1.15 Acres
Days on Market314
Property Features for 521 Wall St
General Information
Standard status
Active
Size
10,406 SF
Lot size
1.15 Acres
Property subtype
OFFICE
Spaces For Lease
at 521 Wall St
Suite 320
AVAILABLE
Floor
3
Size
10,406 SF
Type
OFFICE
Rate
Contact for pricing
Lease Type
OTHER
Listing Agency:
Newmark
(206) 388-3000
Listed By:
Jesse Ottele · License ##14294
(206) 605-6593
Source:
Moodyscre
Added: Nov 23, 2025
Changed: Aug 8
Last Checked: Oct 2 at 6:25PM
Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Newmark
Investment Insights
Based on property information with market context.
This office space is available for immediate sublease through June 30, 2030. The layout includes 71 workstations and 28 private offices. There are also 3 medium conference rooms, each accommodating 5 to 8 seats, and 6 large conference rooms that can accommodate 10 to 12 seats. A large boardroom with 14 seats is also available. The space features a large café-style break room and kitchen area, along with several casual meeting areas and lounge-style locations. Select furniture is available. The property size is 34,515 square feet.
Key Highlights
- Immediate sublease available through 6/30/2030
- Features 28 private offices
- Includes 6 large conference rooms (10‑12 seats)
Property Analytics
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Current Use
Lease Details
NNN (Triple Net)
Lease Type
Location Intelligence
Trade Area within ½ mile
13,005
Businesses Nearby
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Market
Lease Benchmarks for Seattle, WA
$26.98 /SF/Yr
Avg Asking Price
$2.56–$53 /SF/Yr
Price Range
11,997 SF
Avg Space Size
Vacancy Rate% for Office in Seattle, WA
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Frequently Asked Questions
What type of property is this?
Office units - Sublease available through 6/30/2030 with 71 workstations and 28 offices.
Where is this office units located?
The property is located at 521 Wall St Seattle, WA.
What are key features of this property?
This property features: Immediate sublease available through 6/30/2030; Features **28 private offices**; Includes **6 large conference rooms (10‑12 seats)**
