New Spec Office Suite with Conference
421 SW 6th Ave, Portland, OR 97204
For Lease
Contact for pricing
New spec office suite offers large windows with natural light, multiple conference rooms, and a kitchenette.
Space Size7,295 SF
Days on Market603
Property Features for 421 SW 6th Ave
General Information
Standard status
Size
Property subtype
Lease Type
Site & Location
Neighborhood
Amenities
conference rooms
kitchenette
jewel box lobby with original Pietro Belluschi mural
rooftop deck
on-site retail support
fitness area with showers and lockers
Building Details
Year Built
Construction
Spaces For Lease
at 421 SW 6th Ave
Commonwealth Building
$29/SF/Yr
Floor
13
Size
7,295 SF
Type
OFFICE
Lease Type
FULL_SERVICE
Availability
AVAILABLE, Now
Sublease
Yes
- Portland’s famous Commonwealth Building offers contemporary design and modern amenities not often seen in offices within this price range.
- Fully technology-equipped conference facilities
- Large rooftop lounge with kitchen to host meetings and events
- Adjacent landscaped, rooftop patio and outdoor fireplace
- Two 1st floor huddle rooms
- Workout facility and locker rooms
- Bike park
- Basement Storage Available
- Multiple Max line stops on 5th and 6th Avenues
- Two blocks to Pioneer Square
- 2 Executive Offices
- 6 Private Offices
- 2 Conference Rooms
- Fully Equipped Kitchen
- Outdoor Patio
- Sound Booth
- Fully Furnished including:
- 22 Herman Miller sit/stand desks
- 85” Plasma TV
Contact us
Listing Agency:
Cushman & Wakefield | Portland
(503) 279-1700
Listed By:
Doug Deurwaarder
(503) 317-2176
Source:
Moodyscre
Added: Mar 21, 2025
Changed: Nov 10
Last Checked: Nov 12 at 10:44AM
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 Cushman & Wakefield | Portland
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Investment Insights
Based on property information with market context.
A new spec office suite within The Commonwealth Building offers an efficient open area plus multiple conference rooms, a kitchenette, and a prominent “jewel box” lobby featuring an original Pietro Belluschi mural. The suite includes an extensive window line with glass to ceiling, designed to bring in substantial natural light, and a unique aluminum and glass exterior skin.
The Commonwealth Building was built in 1948 and designed by architect Pietro Belluschi. Additional on-site amenities include rooftop deck space and a fitness area with showers and lockers, along with on-site retail support.
The building’s modern architectural character is a standout feature for tenants seeking a distinctive workplace setting, balanced with day-to-day functionality such as conference space, open work areas, and support amenities.
The Commonwealth Building was built in 1948 and designed by architect Pietro Belluschi. Additional on-site amenities include rooftop deck space and a fitness area with showers and lockers, along with on-site retail support.
The building’s modern architectural character is a standout feature for tenants seeking a distinctive workplace setting, balanced with day-to-day functionality such as conference space, open work areas, and support amenities.
Key Highlights
- 6,429 SF new spec office suite
- Extensive glass‑to‑ceiling window line for substantial natural light
- Multiple conference rooms plus efficient open area
Property Analytics
Who owns this building?
See the owner, sales and loan history
Open Analytics
Current Use
Lease Details
NNN (Triple Net)
Lease Type
$4.35 /SF/Yr
CAM
Location Intelligence
Trade Area within ½ mile
12,966
Businesses Nearby
Explore this area
Business Placement
Demographics for 97204, OR
1,001
Population
441
Households
2.3
Avg Household Size
40
Median Age
14%
College-Educated
90%
High-School Grad
0.2 sq mi
ZIP Area
5,005
Density / Sq Mi
$16,875
Median Earnings
$783
Median Rent
Check the figures for this property
Cap Rate, Value Estimation, Potential NOI and more
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Market
Lease Benchmarks for Portland, OR
$22.18 /SF/Yr
Avg Asking Price
$1.71–$37 /SF/Yr
Price Range
12,897 SF
Avg Space Size
This space is priced 31% above the average of $22.18 /SF/Yr.
Properties on Market for Office Units in Portland
Vacancy Rate% for Office in Portland, OR
Frequently Asked Questions
What type of property is this?
Office unit - New spec office suite offers large windows with natural light, multiple conference rooms, and a kitchenette.
Where is this office unit located?
The property is located at 421 SW 6th Ave Portland, OR.
What is the lease rate?
The lease rate is $29 SF/Yr.
What are key features of this property?
This property features: 6,429 SF new spec office suite; Extensive glass‑to‑ceiling window line for substantial natural light; Multiple conference rooms plus efficient open area
