Prime Seattle Commercial Office
For Lease
Contact for pricing
1501 4th Avenue, Seattle, WA 98101
30-story office building with modern amenities and convenient transit access.
Space Size2,094 SF - 25,369 SF
Days on Market318
Property Features for 1501 4th Avenue
General Information
Standard status
Active
Size
2,094 SF - 25,369 SF
Property subtype
Office
Spaces For Lease
at 1501 4th Avenue Contact us| Name | Size | Type | Rate | Availability | |
|---|---|---|---|---|---|
| Suite 400 | 25,369 SF | Office | — | Available | Contact us |
| Suite 1010 | 9,644 SF | Office | — | Available | Contact us |
| Suite 1140 | 6,395 SF | Office | — | Available | Contact us |
| Suite 200 | 10,727 SF | Office | — | Available | Contact us |
| Suite 2300 | 16,180 SF | Office | — | Available | Contact us |
| Suite 2350 | 6,416 SF | Office | — | Available | Contact us |
| Suites 2300 + 2350 | 22,596 SF | Office | — | Available | Contact us |
| Suite 2800 | 5,742 SF | Office | — | Available | Contact us |
| Suite 300 | 2,631 SF | Office | — | Available | Contact us |
| Suite 303 | 2,094 SF | Office | — | Available | Contact us |
| Suite 510 | 9,179 SF | Office | — | Available | Contact us |
Show all 11 spaces
Listing Agency:
CBRE
Listed By:
Laura Ford
(206) 292-6120
Source:
Cbre
Added: Nov 22, 2025
Changed: Oct 5
Last Checked: Oct 5 at 5:29PM
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.
Century Square, a 30-floor commercial office building, offers efficient and well-designed workspace in a central Seattle location. The property, encompassing 614,723 square feet, has undergone a recent $10 million lobby renovation and is LEED-EB Silver Certified. It features 11 high-speed passenger elevators, on-site parking, and 24-hour security. Building hours are Monday-Friday from 7:00 a.m. to 6:00 p.m. and Saturday from 9:00 a.m. to 1:00 p.m. The building provides sweeping views of the Sound, mountains, and surrounding cityscape. Tenants have access to state-of-the-art conference facilities with a catering kitchen, a fitness center with locker rooms, showers, and towel service, and secure bike storage. Food options include a New Yard House restaurant, a food court featuring Starbucks and Chipotle. The building also features recently upgraded lobbies and common space art installations. On-site building management and banking/ATM services are available. Natural light is present on all floors. The location provides convenient access to Highway 99 and Interstate 5, and is close to Metro bus stations, the transit tunnel, Link Light Rail, and the South Lake Union Streetcar.
Key Highlights
- Prime central Seattle location with convenient access to major transportation routes.
- LEED‑EB Silver Certified, indicating energy efficiency and sustainability.
- Recently renovated with a $10 million lobby upgrade and upgraded lobbies throughout.
Property Analytics
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Current Use
Lease Details
NNN (Triple Net)
Lease Type
Location Intelligence
Trade Area within ½ mile
20,199
Businesses Nearby
Explore this area
Business Placement
Demographics for 98101, WA
16,237
Population
13,193
Households
1.2
Avg Household Size
36
Median Age
71%
College-Educated
96%
High-School Grad
0.5 sq mi
ZIP Area
32,474
Density / Sq Mi
$128,143
Median Household Income
$106,620
Median Earnings
$2,476
Median Rent
$741,400
Median Home Value
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Market
Lease Benchmarks for Seattle, WA
$33.9 /SF/Yr
Avg Asking Price
$22–$42.5 /SF/Yr
Price Range
26,567 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 building - 30-story office building with modern amenities and convenient transit access.
Where is this office building located?
The property is located at 1501 4th Avenue Seattle, WA.
What are key features of this property?
This property features: Prime central Seattle location with convenient access to major transportation routes.; LEED‑EB Silver Certified, indicating energy efficiency and sustainability.; Recently renovated with a $10 million lobby upgrade and upgraded lobbies throughout.
