Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Back to Search
    Duplex with Private Entries Title is generated by Realmo AI

    18427 SE YAMHILL St, Portland, OR 97233

    View on Map
    Claim this Listing
    New
    For Sale
    $439,900

    MULTI_FAMILY - Portland, OR

    Property size:
    1,680 SF
    Lot size:
    0.16 Acres
    Price / SF:
    $261/SF
    Added:
    Jun 6, 2026
    Days on Market:
    3
    Last Refresh:
    Jun 8 at 9:06 am

    Property Features for 18427 SE YAMHILL St

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Zoning
    RTC
    Bedrooms
    4
    Bathrooms
    2
    Rooms
    Bedroom 4, Bathroom 2, Bedroom 3, Bedroom 2, Bedroom 1, Bathroom 1
    Standard status
    Active
    APN
    R153581
    Size
    1,680 SF
    Lot size
    0.16 Acres

    Taxes and HOA fees

    Tax Description
    EASTWOOD, LOT 14 TL 3900
    Tax Annual Amount
    3816

    Utilities

    Heating system
    Baseboard
    Cooling system
    Window Unit(s)

    Building Details

    Year built
    1948
    Floors in Building
    1
    Number of units
    3
    Roof type
    Composition

    We can help!

    Listing Contact
    Lizbeth Abbott

    Listing agent Lizbeth Abbott

    Listing office Tree City Real Estate 8305 SE Monterey Ave suite 220 J, HAPPY VALLEY, OR

    Listing date Jun 6, 2026

    MLS# 171563656 Listing URL

    Copyright © 2026 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.

    HighLights

    • Duplex with two separate units, each with its own private entry
    • 4 bedrooms and 2 bathrooms across the property
    • Off‑street parking plus yard space
    • Baseboard heating
    • Window unit(s) cooling
    • Composition roof; built in 1948

    Overview

    This duplex for sale includes two separate residential units, each with a private entry and practical layouts for everyday comfort. The property also offers off-street parking and yard space, providing outdoor area for tenants or owner-occupants. Set on a 0.16-acre lot, the building measures 1,680 square feet in total, and the setup supports a range of living arrangements, including investor ownership, owner-occupancy, or multigenerational use. The listing also notes room for future improvements and value-add considerations, subject to buyer verification.

    The property is located at 18427 SE Yamhill St in Portland, Oregon 97233, within Multnomah County. Zoning is listed as RTC. The location is described as convenient to public transportation, shopping, schools, and parks, with access to major commuter routes including downtown Portland, Gresham, and I-205.

    For buyers seeking a straightforward duplex configuration, this asset offers two independent units rather than a single shared interior. Off-street parking and yard space can be a practical benefit for tenants, and the two-private-entry design supports privacy for both occupants. Buyers should verify all property details, rents, expenses, and any applicable development or improvement potential, along with other factors relevant to their plans.

    Local Financial Insights For Multifamily LT 5

    Simulate Cap Rate and NOI

    NOI Build-Up
    Vacancy
    income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
    EGI (Effective Gross Income)
    gross rent minus vacancy losses — the realistic income before paying operating costs.
    OpEx (Operating Expenses)
    recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
    NOI (Net Operating Income)
    income a property generates after operating costs but before financing and taxes.

    Component $ $/SF
    Gross rent $35.3k $21.00
    − Vacancy −$1.8k −$1.09
    EGI $33.4k $19.91
    − OpEx −$10.0k −$5.97
    NOI $23.4k $13.94
    1,680 SF · lease $21.00/SF/yr · vacancy 5.20% · expense 30.00%

    Alternative Uses

    Best Use
    Multifamily LT 5
    $334.5K
    $292.7K – $390.2K (±1% cap)
    NOI $23,412 @ 7.0% cap · market cap 5.32%
    Second Best
    Apartment 5plus
    $308.2K
    $269.6K – $359.5K (±1% cap)
    NOI $21,571 @ 7.0% cap · market cap 4.90%
    Theoretical Best
    Office A
    $471.8K
    $412.8K – $550.4K (±1% cap)
    NOI $33,025 @ 7.0% cap · market cap 7.51%
    Zoning and permitted uses should be independently verified with local authorities.
    Property Profile Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Gym & Fitness Center Skin Care Clinic

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

    Location Insight

    • Map
    • Local Demand
    City
    Portland
    County
    Washington
    State
    Oregon
    Longitude
    -122.473297
    Latitude
    45.5158

    Nearby Similar for Sale

    • $2,000,000
      6,070 SF

      Six-Unit Apartment Community

      2019-built six-unit community with in-unit laundry and off-street parking on a low-density lot.
      8300 SE Flavel St, Portland, OR 97266
      View Details
    • $629,990
      3,120 SF

      Single-Level Fourplex with Garages

      Four 2-bedroom units each with a fenced yard, detached garage, and washer/dryer hookups.
      18321 NE WASCO St, Portland, OR 97230
      View Details
    • $4,313,900
      11,578 SF

      New Construction Cottage Portfolio

      Twelve detached cottages in Southeast Portland with modern amenities.
      7033 SE 60th Ave, Portland, OR 97206
      View Details
    • $1,739,900
      4,868 SF

      New Construction Cottage Portfolio

      Four detached homes near St. Johns with strong rental potential.
      6603 N Seneca St, Portland, OR 97203
      View Details
    • $899,000
      5,982 SF

      Versatile Commercial Property with Warehouse

      Mixed-use property featuring storefronts, restaurant, and warehouse space.
      1218 N Killingsworth Street, Portland, OR 97217
      View Details
    • $1,969,900
      4,815 SF

      New Multifamily Investment by Park

      Five-unit townhome investment across from Peninsula Park in Portland, Oregon.
      6179 N Albina Ave, Portland, OR 97217
      View Details
    • $2,889,900
      7,179 SF

      Rose City Park Multifamily Investment

      New 7-unit multifamily property in Portland's Rose City Park.
      2938 NE 62nd Ave, Portland, OR 97213
      View Details
    • $1,979,900
      4,588 SF

      New Cottage Homes in Beaumont-Wilshire

      Four newly built detached cottage homes in NE Portland.
      4895 NE CESAR E CHAVEZ Blvd, Portland, OR 97211
      View Details
    • $1,200,000
      3,950 SF

      Four-Unit Residential Income Property

      Four-unit setup with covered parking and updated exterior elements suitable for income-focused ownership.
      12369 SW WALNUT St, Portland, OR 97223
      View Details
    • $589,000
      3,111 SF

      Craftsman Triplex with Three Meters

      1910 Craftsman triplex with three electric meters and hot water tanks, recently improved exterior systems, and interiors needing updates.
      535 NE KNOTT St, Portland, OR 97212
      View Details
    • $699,999
      3,892 SF

      North Portland Mixed-Use Triplex

      Cash-flowing triplex with commercial flexibility in a prime location.
      7521 N GLOUCESTER Ave N, Portland, OR 97203
      View Details
    • $799,999
      3,438 SF

      Classic Irvington Duplex with Income

      Spacious Portland duplex with market rents and further potential.
      1917 1919 NE 10TH Ave NE, Portland, OR 97212
      View Details

    FAQs

    What type of property is this?
    Duplex - Two-unit duplex in Portland with private entries, off-street parking, and yard space for flexible living or ownership.
    Where is this duplex located?
    The property is located at 18427 SE YAMHILL St Portland, OR.
    What is the asking price?
    The asking price for this property is $439,900.
    What are key features of this property?
    This property features: Duplex with two separate units, each with its own private entry; 4 bedrooms and 2 bathrooms across the property; Off‑street parking plus yard space
    (503) 757-1869
    We can help!
    Listing Contact
    Lizbeth Abbott
    Request Owner's contact information
    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.
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    Realmo Value Estimations

    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.

    Realmo CapRate Calculation

    Realmo calculates the Capitalization Rate (Cap Rate) to help estimate a property's potential return on investment. The Cap Rate is a fundamental metric in commercial real estate that measures the relationship between a property's net operating income and its market value.

    How We Calculate Cap Rate

    Cap Rate Formula:
    Cap Rate (%) = (Net Operating Income / Property Value) × 100

    Net Operating Income (NOI) Formula:
    NOI = Area × Lease Rate × (1 - Vacancy Rate) × (1 - Operating Expense Ratio)

    Components

    Net Operating Income (NOI) represents the annual income a property generates after operating expenses:

    • Area: Building square footage from property records
    • Lease Rate: Annual $/sqft based on market data for the property type and geographic location
    • Vacancy Rate: Percentage of unoccupied space based on market data for the property type and location
    • Operating Expense Ratio: Operating costs as a percentage of income, varies by property type

    Property Value is derived from:

    • Recent sale price (if available)
    • Statistical models using comparable sales
    • AI-powered valuation estimates

    Example Calculation

    For a 100,000 sqft Office Building:

    • Lease Rate: $25.00/sqft/year (market data for Office in this area)
    • Vacancy Rate: 8% (market data for Office in this area)
    • Operating Expense Ratio: 35% (typical for Office properties)
    • Property Value: $15,000,000

    Step 1: Calculate NOI

    NOI = 100,000 × $25.00 × (1 - 0.08) × (1 - 0.35)
    NOI = 100,000 × $25.00 × 0.92 × 0.65
    NOI = $1,495,000/year

    Step 2: Calculate Cap Rate

    Cap Rate = ($1,495,000 / $15,000,000) × 100
    Cap Rate = 9.97%

    Property Type Considerations

    Net Operating Income calculations vary by property type due to different operating expense ratios:

    • Office: Higher expenses (30-40%) for HVAC, utilities, maintenance
    • Retail: Moderate expenses (25-35%) for common area maintenance
    • Industrial/Warehouse: Lower expenses (15-25%) for minimal tenant services
    • Multifamily: Moderate expenses (35-45%) including property management
    • Self-Storage: Lower expenses (25-35%) due to minimal maintenance

    Market lease rates and vacancy rates are specific to each property type and geographic location, reflecting local market conditions.

    Disclaimer

    These calculations are estimates for informational purposes only and should not be used as a substitute for professional financial analysis or appraisal.

    • Cap Rate calculations depend on market data that may change over time
    • Actual operating expenses, lease rates, and vacancy rates may differ from market averages
    • Individual property conditions, lease terms, and tenant quality significantly impact actual NOI
    • Property value estimates are approximations and not official appraisals
    • Cap rates vary widely by market, property condition, and investment risk profile

    Professional Guidance Recommended: Before making any investment or financial decisions, consult with licensed appraisers, commercial real estate brokers, and financial advisors who can evaluate your specific property and circumstances.
    By using this feature, you acknowledge that Realmo is not responsible for investment decisions or actions taken based on these estimates.

    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.

    Stat Estimate

    This method estimates value based on actual market adjusted recent (~5 years) sales of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all similar sales ($/sqft) are above this value
    • Range-to: 75% of all similar sales ($/sqft) are below this value
    AI Estimate

    This method estimates value based on AI market estimation of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all estimations ($/sqft) are above this value
    • Range-to: 75% of all estimations ($/sqft) are below this value
    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
    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
    Thank You

    You are Unsubscribed From Notifications

    Thank You for Inquiry
    18427 SE YAMHILL St, Portland, OR 97233
    letter with green check mark
    Check your email
    We sent you the
    agent's contact details. yellow underline
    Can't find it?
    Please check your junk/spam folder.
    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!