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Class A Office Building
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100 SW Main Street, Portland, OR 97204

Class A office space in a LEED Platinum building with modern systems and high-end tenant amenities.

Space Size1,332 SF - 21,105 SF
Days on Market96

Property Features for 100 SW Main Street

General Information

Standard status Active
Size 1,332 SF - 21,105 SF
Class A
Property subtype Office

Building Details

Year Built 2010

Spaces For Lease

at 100 SW Main Street Contact us

Suite 1200

Size
16,254 SF
Type
Office Building
Term
Negotiable
Rate
Contact for pricing
Contact us

Suite 1300

Size
7,704 SF
Type
Office Building
Term
Negotiable
Rate
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Suite 1325

Size
2,766 SF
Type
Office Building
Term
Negotiable
Rate
Contact for pricing
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Suite 1350

Size
6,668 SF
Type
Office Building
Term
Negotiable
Rate
Contact for pricing
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Suite 1375

Size
3,900 SF
Type
Office Building
Term
Negotiable
Rate
Contact for pricing
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Suite 1400

Size
21,105 SF
Type
Office Building
Term
Negotiable
Rate
Contact for pricing
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Suite 1500

Size
20,825 SF
Type
Office Building
Term
Negotiable
Rate
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Suite 600

Size
2,685 SF
Type
Office Building
Term
Negotiable
Rate
Contact for pricing
Contact us

Suite 625

Size
1,332 SF
Type
Office Building
Term
Negotiable
Rate
Contact for pricing
Contact us

Suite 650

Size
2,481 SF
Type
Office Building
Term
Negotiable
Rate
Contact for pricing
Contact us

Suite 690

Size
2,207 SF
Type
Office Building
Term
Negotiable
Rate
Contact for pricing
Contact us
Listing Agency: Newmark | Portland
Listed By: David Squire
Source: Nmrk
Added: Jun 7 Changed: Sep 8 Last Checked: Sep 10 at 7:51AM

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 Newmark | Portland

Investment Insights

Based on property information with market context.

This modern, Class A office building was delivered in 2010 and is LEED Platinum certified, featuring high-performance building systems and sustainable design elements. The property is described as having panoramic city skyline views along with unobstructed views of the Willamette River, Mount St. Helens, and Mount Hood. Planned amenity improvements include best-in-class amenities delivered in Summer 2025, such as a fitness center, an indoor/outdoor tenant lounge, and a conference facility. The building also offers an extensive bike hub with showers and lockers for commuters, along with 24/7 on-site security and keycard access. Additional spec suites on the 13th floor are planned for delivery in Summer 2026.

The building is positioned in downtown Portland, with convenient access to transit and is noted as being one block away from the new courthouse. The surrounding area is described as within reach of the waterfront, restaurants, and hotels, supporting a walkable office setting for employees and visitors.

For tenants seeking a high-quality office environment, the property’s LEED Platinum certification, modern design, and upgraded common-area offerings are geared toward day-to-day workplace experience. With secure keycard access and commuter-focused bike amenities, it also supports organizations prioritizing controlled building operations and employee convenience.

Key Highlights

  • Class A office space in a LEED Platinum building with modern design delivered in 2010
  • Panoramic city skyline and unobstructed Willamette River views, plus views of Mount St. Helens and Mount Hood
  • New best‑in‑class tenant amenities planned for Summer 2025, including a fitness center, indoor/outdoor tenant lounge, and conference facility

Property Analytics

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Open Analytics

Current Use

Brenden Curtis Bell Dental Office Interface Engineering, Inc. Engineering Consultant Interface Consultancy LLC Engineering Consultant VA VocRehab High School ChargePoint Charging Station Electric Vehicle Charging Station

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Veterinary Clinic Tanning Salon Daycare Center Pet Grooming Service Nursing Home

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

11,353
Businesses Nearby

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
View Realmo Analytics

Market

Lease Benchmarks for Portland, OR

$22.59 /SF/Yr
Avg Asking Price
$1.71–$40.6 /SF/Yr
Price Range
11,123 SF
Avg Space Size

Vacancy Rate% for Office in Portland, OR

10.1% 2019
12.3% 2020
16.1% 2021
18.5% 2022
20.8% 2023
21.7% 2024
24.3% 2025
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Frequently Asked Questions

What type of property is this?
Office units - Class A office space in a LEED Platinum building with modern systems and high-end tenant amenities.
Where is this office units located?
The property is located at 100 SW Main Street Portland, OR.
What are key features of this property?
This property features: Class A office space in a LEED Platinum building with modern design delivered in 2010; Panoramic city skyline and unobstructed Willamette River views, plus views of Mount St. Helens and Mount Hood; New best‑in‑class tenant amenities planned for Summer 2025, including a fitness center, indoor/outdoor tenant lounge, and conference facility
More about this property
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