Your AI Navigator in Commercial Real Estate
Sign Up Successful!
You now have access to more from Realmo!
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search

    12290 SW Main St Portland, OR 97223

    For Sale
    $1,275,000

    SINGLE_FAMILY - Portland, OR

    Type:Office
    Property size:
    3,436 SF
    Lot size:
    0.03 Acres
    Days on Market:
    26
    Last Refresh:
    Dec 14 at 7:06 am

    Property Features for 12290 SW Main St

    General Information

    Property type
    Residential
    Property subtype
    Office
    Standard status
    Active
    Zoning
    MU-SBD
    APN
    R460673
    Size
    3,436 SF
    Lot size
    0.03 Acres

    Utilities

    Heating system
    Forced Air
    Cooling system
    Central Air

    Building Details

    Year built
    1976
    Floors in Building
    2
    Building materials
    WoodSiding
    Roof type
    Flat

    Liberty First Realty, LLC (503) 278-5342 [email protected]

    Listing agent James White (503) 278-5334

    Listing date Nov 19, 2025

    Copyright © 2025 Regional Multiple Listing Services. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Turnkey Office Building with Upgrades

    This updated, turnkey multi-occupant building offers upgraded features. The 3,436 square foot property includes an open concept layout, a fireplace, and mechanical upgrades including HVAC and A/C. Ready for immediate occupancy, the building features two street signs, a monument sign, and the building itself. It is suitable for professional office services such as investment firms, insurance, or real estate, and also presents an excellent retail location. A transferable Trimet parking lease offers up to 14 parking spots. The building is located near multi-lane arteries, state highways, and interstates. Located in Portland, Oregon, the property is zoned MU-SBD. The 0.03-acre lot is situated in an in-demand location. Possible owner financing is available with a significant down payment.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Terry Tarrant Dentist Future State Consulting Software Company Antique Barbershop Barber Shop Orgone Pyramid Energy Supplier

    Suggested Use

    Realty agency Law Firm Restaurant Spa & Massage Hair Salon Dental Office Nail Salon Clothing Store Building Supply Gym & Fitness

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Portland
    County
    Washington
    State
    Oregon
    Longitude
    -122.770381
    Latitude
    45.430871

    Nearby Similar for Sale

    • $3,600,000
      4.51 Acres

      Forested Acres with Rental Units

      Unique investment opportunity near downtown Portland with high revenue potential.
      8720 SW Katherine Ln, Portland, OR 97225
      View Details
    • New
      $989,000
      0.08 Acres

      Innovative Duplex in Portland, Oregon

      Versatile duplex with potential for multi-generational living or rental income.
      16505 NW Liberty St, Portland, OR 97229
      View Details
    • New
      $370,000
      1,109 SF

      Renovated Loft in Pearl District

      Stunning, remodeled loft with commercial potential in prime location.
      1314 NW Irving St, Portland, OR 97209
      View Details
    • $1,075,000
      3,007 SF

      Office/Medical Building on Beaverton-Hillsdale Highway

      Well-maintained office/medical building in prime location with development opportunities.
      7303 SW Beaverton Hillsdale Hwy, Portland, OR 97225
      View Details
    • $1,475,000
      5,899 SF

      Turn-Key Multifamily Investment Opportunity

      Well-maintained, income-generating property in desirable Mill Park neighborhood.
      2448 SE 117Th Ave, Portland, OR 97216
      View Details
    • $690,000
      0.11 Acres

      Richmond Duplex: Investment Opportunity

      Charming 1912 duplex in the heart of Richmond.
      3504 SE Sherman St, Portland, OR 97214
      View Details

    FAQs

    What type of property is this?
    Office building - Updated office building with parking in a desirable Portland location.
    Where is this office building located?
    The property is located at 12290 SW Main St Portland, OR.
    What is the asking price?
    The asking price for this property is $1,275,000.
    What are key features of this property?
    This property features: - Turnkey, updated building ready for immediate occupancy.; - Transferable Trimet parking lease with up to 14 spots.; - Excellent location for professional office or retail with high demand.
    (503) 278-5334
    Request Owner's contact information
    12290 SW Main St Portland, OR 97223
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    12290 SW Main St
    Portland, OR 97223
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
    12290 SW Main St Portland, OR 97223
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.