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- LoopNet Team
421 SW 6th Ave
Portland, OR 97204
Commonwealth Building · Office Property For Sale

Investment Highlights
- Irreplaceable Location In The Heart Of Downtown Portland & Transit Mall
- Exceptional Connectivity With Access To All 5 Max Lines, All 3 Streetcar Lines & 25 Bus Lines
- Over $19 Million Of Capital Invested At The Property Since 2013
- Class A Tenant Amenity Package With One-Of-A-Kind Rooftop Deck, Bike Storage, And On-Site Fitness Center
- Ability To Immediately Occupy Over 128,000 Sf Of Space
- Ideal Floor Plates Size Consisting of 12,000 SF and 20,000 SF
Property Facts
- Office
- OfficeLoft Creative Space
Amenities
- Controlled Access
- Concierge
- Conferencing Facility
- Fitness Center
- Security System
- Signage
- Wheelchair Accessible
- Reception
- Roof Terrace
- Monument Signage
- Outdoor Seating
- Fire Pits
- Air Conditioning
- Balcony
Sustainability
Sustainability
LEED Certification Developed by the U.S. Green Building Council (USGBC), the Leadership in Energy and Environmental Design (LEED) is a green building certification program focused on the design, construction, operation, and maintenance of green buildings, homes, and neighborhoods, which aims to help building owners and operators be environmentally responsible and use resources efficiently. LEED certification is a globally recognized symbol of sustainability achievement and leadership. To achieve LEED certification, a project earns points by adhering to prerequisites and credits that address carbon, energy, water, waste, transportation, materials, health and indoor environmental quality. Projects go through a verification and review process and are awarded points that correspond to a level of LEED certification: Platinum (80+ points) Gold (60-79 points) Silver (50-59 points) Certified (40-49 points)
Links
Property Taxes
| Parcel Number | R246298 | Improvements Assessment | $0 |
| Land Assessment | $0 | Total Assessment | $14,904,080 |
Property Taxes
Listing ID: 35792057
Date on Market: 5/8/2025
Last Updated:
Address: 421 SW 6th Ave, Portland, OR 97204
The Park Blocks Office Property at 421 SW 6th Ave, Portland, OR 97204 is no longer being advertised on LoopNet.com. Contact Newmark for information on availability.
OFFICE PROPERTIES IN NEARBY NEIGHBORHOODS
- Downtown Portland Office Spaces
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- Arts District Office Spaces
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- Downtown Tigard Office Spaces
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