Class A Office Building
For Lease
Contact for pricing
1800 9th Ave, Seattle, WA 98101
Class A office building offers flexible, column-free floor plates with 24/7 on-site security and structured parking.
Space Size20,135 SF
Days on Market589
Property Features for 1800 9th Ave
General Information
Standard status
Active
Size
20,135 SF
Class
A
Property subtype
OFFICE
Amenities
welcoming lobby
on-site 24/7 security personnel
sustainable features
LEED Silver certification
upgraded building systems
flexible column-free floor plates
center core systems
tenant exclusive luxury amenities floor
on-site five level parking garage
open air rooftop terrace
bike storage and repair station
Spaces For Lease
at 1800 9th Ave Contact us- Size
- 20,135 SF
- Type
- OFFICE
- Rate
- Contact for pricing
- Lease Type
- OTHER
- Availability
- AVAILABLE
- Sublease
- No
1800 9th Ave
• Welcoming lobby with on-site 24/7 security personnel for peace of mind and protection
•...
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Contact us
Listing Agency:
Colliers International WA, LLC
(425) 462-6950
Listed By:
Geoff Pendergast
(425) 462-6950
Source:
Moodyscre
Added: Jan 1, 2025
Changed: Aug 8
Last Checked: Aug 12 at 6:13AM
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 Colliers International WA, LLC
Investment Insights
Based on property information with market context.
This Class A office building features a welcoming lobby supported by on-site 24/7 security personnel. Interior layouts include flexible, column-free floor plates with center core systems, supporting a range of office configurations. Tenants also have access to an exclusive luxury amenities floor at L4.
The property includes an on-site five-level parking garage with above-market parking availability, plus an open-air rooftop terrace. For commuter convenience, the building offers bike storage and a bike repair station.
Sustainable improvements are underway, with LEED Silver certification and upgraded building systems noted as in progress, aligning the property with modern building performance goals.
The property includes an on-site five-level parking garage with above-market parking availability, plus an open-air rooftop terrace. For commuter convenience, the building offers bike storage and a bike repair station.
Sustainable improvements are underway, with LEED Silver certification and upgraded building systems noted as in progress, aligning the property with modern building performance goals.
Key Highlights
- Welcoming lobby with 24/7 on‑site security personnel
- Class A building with LEED Silver certification and upgraded building systems underway
- Flexible, column‑free floor plates with a center core system
Property Analytics
Property Profile
Current Use
Lease Details
NNN (Triple Net)
Lease Type
Location Intelligence
Trade Area within ½ mile
18,095
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
Market
Lease Benchmarks for Seattle, WA
$32.75 /SF/Yr
Avg Asking Price
$22–$42.5 /SF/Yr
Price Range
32,434 SF
Avg Space Size
Vacancy Rate% for Office in Seattle, WA
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Office building - Class A office building offers flexible, column-free floor plates with 24/7 on-site security and structured parking.
Where is this office building located?
The property is located at 1800 9th Ave Seattle, WA.
What are key features of this property?
This property features: Welcoming lobby with 24/7 on‑site security personnel; Class A building with LEED Silver certification and upgraded building systems underway; Flexible, column‑free floor plates with a center core system
