Historic Commonwealth Building Office
For Lease
Contact for pricing
421 Southwest 6th Avenue, Portland, OR 97204
Landmark office building in Portland's Central Business District.
Space SizeContact for details
Days on Market141
Property Features for 421 Southwest 6th Avenue
General Information
Standard status
Active
Property subtype
Office
Listing Agency:
CBRE - Portland
(503) 221-1900
Listed By:
Kevin Kaufman · License #137614
(503) 221-1900
Source:
Cbre
Added: Mar 25
Changed: Aug 9
Last Checked: Aug 12 at 9:07AM
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 - Portland
Investment Insights
Based on property information with market context.
The Commonwealth Building, constructed in 1948, represents a significant advancement in modern architecture. Designed by architect Pietro Belluschi, this building is recognized as one of Portland’s most important commercial structures and was named among the fifty most significant buildings constructed in the United States during the 1900s. The property features a jewel box lobby showcasing an original Pietro Belluschi mural, extensive window lines with floor-to-ceiling glass, and a unique aluminum and glass exterior. The building offers on-site retail support and a fitness area equipped with showers and lockers. The property is located in the Central Business District.
Key Highlights
- Architecturally significant building designed by Pietro Belluschi, named one of the 50 most significant US buildings of the 1900s.
- Jewel box lobby with original Pietro Belluschi mural.
- Extensive window line with glass to ceiling.
Property Analytics
Property Profile
Current Use
Lease Details
NNN (Triple Net)
Lease Type
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
Market
Lease Benchmarks for Portland, OR
$34.07 /SF/Yr
Avg Asking Price
$12–$180 /SF/Yr
Price Range
26,106 SF
Avg Space Size
Vacancy Rate% for Office in Portland, OR
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Office building - Landmark office building in Portland's Central Business District.
Where is this office building located?
The property is located at 421 Southwest 6th Avenue Portland, OR.
What are key features of this property?
This property features: Architecturally significant building designed by Pietro Belluschi, named one of the 50 most significant US buildings of the 1900s.; Jewel box lobby with original Pietro Belluschi mural.; Extensive window line with glass to ceiling.
