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    The Largest CRE Database in the US with Over 1 Million Listings

    1423/1421 Poplar St Helena, MT 59601

    Sponsored
    For Sale
    $520,000

    MULTI_FAMILY - Helena, MT

    Lot size:
    0.17 Acres
    Days on Market:
    28
    Last Refresh:
    Feb 1 at 12:06 am

    Property Features for 1423/1421 Poplar St

    General Information

    Special listing conditions
    Standard
    Property type
    Residential Multi Family
    Property subtype
    Other
    TransactionType
    Standard
    Standard status
    Active
    Rooms
    Laundry Room
    APN
    05188820313080000
    Appliances
    Dryer, Dishwasher, Microwave, Range, Refrigerator, Washer
    Lot size
    0.17 Acres

    Utilities

    Sewer type
    Public Sewer
    Heating system
    Natural Gas, Forced Air
    Cooling system
    Central Air
    Water source
    Public

    Building Details

    Year built
    1900
    Number of units
    2

    We can help!

    Listing Contact
    Luke Stubblefield

    SELECT REALTY (406) 449-8831

    Listing agent Luke Stubblefield (406) 439-4533 License #RRE-RBS-LIC-89156

    Listing date Jan 5, 2026

    MLS# 30055337 Listing URL

    Copyright © 2026 Montana Regional MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Learn more

    Property Insight Report

    Overview

    Income-Producing Duplex in Helena, MT

    This is a versatile income-producing duplex featuring two units. Unit 1 has 2 beds and 1 bath, with a rent of $950. Unit 2 has 2 beds and 2 baths, with a rent of $1200. Both units are currently occupied and well-maintained, fully equipped with appliances. The property includes low-maintenance features such as tile and hardwood floors, solid surface countertops, and irrigation for both units. Off-street parking is available. Updated plumbing and electrical systems, foam insulation, and a metal roof contribute to making this a turnkey investment. The property sits on a 0.172-acre lot. Private backyards and mature trees add value. The property is located in Helena, MT, with the postal code 59601, in Lewis and Clark County. This duplex is suitable for house hacking, portfolio expansion, or securing reliable passive income.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Helena
    County
    Lewis and Clark
    State
    Montana
    Longitude
    -112.0153043
    Latitude
    46.6046497

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    FAQs

    What type of property is this?
    Duplex - Turnkey duplex with reliable passive income potential in Helena.
    Where is this duplex located?
    The property is located at 1423/1421 Poplar St Helena, MT.
    What is the asking price?
    The asking price for this property is $520,000.
    What are key features of this property?
    This property features: - Turnkey duplex generating immediate income with both units currently occupied at $950 and $1200 rent.; - Low-maintenance features including tile and hardwood floors, solid surface countertops, irrigation, and metal roof.; - Updated plumbing and electrical systems, plus foam insulation.
    (406) 439-4533
    Request Owner's contact information
    1423/1421 Poplar St Helena, MT 59601
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    Helena, MT 59601
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    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
    1423/1421 Poplar St Helena, MT 59601
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    We can help!
    Listing Contact
    Luke Stubblefield
    Real Estate License ID: RRE-RBS-LIC-89156
    (406) 439-4533
    Learn more
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