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Active under contract
  • $595,000

    617 Dearborn Ave, Helena, MT 59601

    4beds
    2,978sqft
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    Single Family Residence
    Built in 1947
    7,492 Square Feet Lot
    $-- Zestimate®
    $200/sqft
    $-- HOA

    What's special

    Fresh paintGround-level apartmentIncome-producing apartmentCustom interior brick detailsBedrooms feature new carpet
    Welcome to the newest listing in Helena’s Mansion District, a special opportunity to own a home that blends classic charm and adds even more value with an income-producing apartment. You'll appreciate the perfect location that places you just minutes from everything Helena has to offer. You’re about 3 minutes to downtown Helena, where you can enjoy live music, the farmers market, local shops, and great restaurants, and only about 5 minutes to the Mount Helena Trailhead, making it easy to get outside for hikes, biking, and the area’s extensive trail system whenever the mood strikes. Beyond the lifestyle, this property is also designed with opportunity in mind. The home features a ground-level apartment that can generate rental income, making it an excellent fit for buyers looking to offset costs, add flexibility, or create a separate living space with privacy. Whether you’re renting it long-term or using it as a versatile space for guests or family, the added income potential is a major highlight you won’t want to overlook. Complementing that setup is a 2-car garage, providing extra space for parking, storage, and gear, plus additional parking in the back, which is a huge convenience for tenants, visitors, or day-to-day living. Inside the main house, you’ll find a thoughtful mix of updates and character details that make the home feel both fresh and special. The bedrooms feature new carpet, and the home also offers fresh paint, giving it a clean, move-in-ready feel. At the same time, the character remains showcased through standout features such as custom interior brick details, creative wallpaper in the kitchen and through the lower level. It’s the kind of home where you can appreciate the personality in every space, while still enjoying updates that make it comfortable for today’s lifestyle. If you’re searching for a home in a highly desirable location with real income potential, charm, and practical benefits this Mansion District gem is a must-see.
    8 days
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    1,397
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    44
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    Zillow last checked:

    Listing updated:

    Listed by:

    Sarah Gebhardt 406-551-3629,

    Coldwell Banker Mountainside Realty

    Source: MRMLS,MLS#: 30073898MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 2
      • 3/4 bathrooms: 1
      Heating
      • Forced Air
      Appliances
      • Included: Dryer, Dishwasher, Range, Refrigerator, Washer
      Features
      • Basement: Full
      • Number of fireplaces: 2
      Interior area
      • Total interior livable area: 2,978 sqft
      • Finished area below ground: 1,489

      Property

      Parking
      • Total spaces: 2
      • Parking features: Additional Parking, Alley Access
      • Garage spaces: 2
      Lot
      • Size: 7,492 Square Feet
      • Features: Sprinklers In Ground
      Details
      • Parcel number: 05188725459050000
      • Zoning description: 1
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • Foundation: Poured
      Condition
      • New construction: No
      • Year built: 1947

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Natural Gas Connected

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: Helena

      Financial & listing details

      • Price per square foot: $200/sqft
      • Tax assessed value: $519,600
      • Annual tax amount: $4,065
      • Date on market: 7/6/2026
      • Listing agreement: Exclusive Right To Sell

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/6/2026Listed for sale$595,000$200/sqft
        Source: MRMLS #30073898 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$3,396 -11.2%$519,600 +27.4%
        2024$3,826 +0.5%$407,700
        2023$3,808 +18.8%$407,700 +38.6%
        2022$3,206 -1.7%$294,200
        2021$3,263 +4.3%$294,200 +4.3%
        2020$3,128 -0.2%$282,000
        2019$3,135 -10.9%$282,000 +6.1%
        2018$3,518 +6.1%$265,900
        2017$3,316 +51.6%$265,900 +19.8%
        2016$2,188 -3.1%$222,000
        2015$2,258 -1.1%$222,000 +78.5%
        2014$2,285 +3.4%$124,338 +3.7%
        2013$2,210 +0.1%$119,921 +4.2%
        2012$2,208 $115,085
        2011-- --
        2010-- --
        2009-- --
        2008-- $147,400
        2007-- $147,400
        2006-- $147,400
        2005-- $147,400
        2004-- $147,400
        2003-- $147,400 +30.6%
        2002-- $112,900
        2000-- $112,900
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: Euclid Ave South

        Getting around

        85 / 100
        Very Walkable
        60 / 100
        Bikeable

        Nearby schools

        GreatSchools rating

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