Search
Downtown Seattle Furnished Sublease Opportunity
For Lease
Contact for pricing

801 5th Avenue, Seattle, WA 98104

Furnished office space in downtown Seattle's F5 Tower.

Space SizeContact for details
Days on Market269

Property Features for 801 5th Avenue

General Information

Standard status Active
Property subtype Office
Listing Agency: CBRE
Listed By: Matt Walters
Source: Cbre
Added: Nov 22, 2025 Changed: Aug 9 Last Checked: Aug 9 at 8:56PM

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 CBRE

Investment Insights

Based on property information with market context.

This sublease opportunity features fully furnished office space in a prominent downtown Seattle building. Located off 5th Avenue, the property benefits from a well-lit lobby with reception and 24/7 security. The modern design includes 9'6" full-height windows and column-free floor plates. High-speed destination dispatch elevators provide access to office space on Floors 20-48. The building offers panoramic views of Elliott Bay, the Olympic and Cascade Mountains, Mount Rainier, and the city skyline. Building amenities include secure bike storage, shower facilities, and day-use lockers. The property contains 115149 square feet and is located in the CBD.

Key Highlights

  • Panoramic views of Elliott Bay, Olympic and Cascade Mountains, Mount Rainier, and the Seattle skyline.
  • Fully furnished sublease opportunity.
  • Located in the highly desirable F5 Tower in downtown Seattle.

Property Analytics

Current Use

F5 Tower Corporate Office Code.org Charitable Organization Placed Powered by ... (Bike/Boat/Book/etc) Store Seattle office Corporate Office Stackline Corporate Office

Suggested Use

Top Pick Auto Parts Store (Bike/Boat/Book/etc) Store Pet Grooming Service Electrical Service Veterinary Clinic Pet Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

22,937
Businesses Nearby

Demographics for 98104, WA

16,157
Population
10,803
Households
1.5
Avg Household Size
38
Median Age
45%
College-Educated
83%
High-School Grad
0.9 sq mi
ZIP Area
17,952
Density / Sq Mi
$61,866
Median Household Income
$57,791
Median Earnings
$1,511
Median Rent
$663,000
Median Home Value

Market

Lease Benchmarks for Seattle, WA

$32.75 /SF/Yr
Avg Asking Price
$22–$42.5 /SF/Yr
Price Range
32,937 SF
Avg Space Size

Vacancy Rate% for Office in Seattle, WA

8.5% 2019
13.4% 2020
17.6% 2021
19.5% 2022
24.3% 2023
30% 2024
32.3% 2025
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

Frequently Asked Questions

What type of property is this?
Office building - Furnished office space in downtown Seattle's F5 Tower.
Where is this office building located?
The property is located at 801 5th Avenue Seattle, WA.
What are key features of this property?
This property features: Panoramic views of Elliott Bay, Olympic and Cascade Mountains, Mount Rainier, and the Seattle skyline.; Fully furnished sublease opportunity.; Located in the highly desirable F5 Tower in downtown Seattle.
More about this property
Thanks! Your message was sent.
Error! Your message wasn't sent.
Please enter your name
Please enter email
Please enter the email in the correct format
Please enter phone
Please enter the number in the correct format
Please enter message