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Pending
    • $195,000

    509 S Mill St, Decorah, IA 52101

    3beds
    1,012sqft
    : 
    $1,488/mo
    Get pre-qualified
    Single Family Residence
    Built in 1920
    6,534 Square Feet Lot
    $185,000 Zestimate®
    $193/sqft
    $-- HOA

    What's special

    Freshly painted interiorDesirable corner lot
    Bright and cheery 3-bedroom home in a prime location close to the park and downtown! This extra-clean property features a freshly painted interior, a full bathroom, and an enclosed front porch with brand-new windows—perfect for relaxing year-round. Enjoy ample storage space in the lower level, plus peace of mind with a roof reshingled in 2017 and maintenance-free siding. Situated on a desirable corner lot, the home offers a fenced yard ideal for kids or pets, a cozy fire ring for campfires, and a concrete patio for outdoor entertaining. A 2-car attached garage adds convenience and functionality. Move-in ready and full of charm—don’t miss this one!
    121 days
    |
    25
    |
    0
    |

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listed by:

    Marcia Madrigal 563-379-3824,

    Kelly Real Estate Inc

    Source: Northeast Iowa Regional BOR as distributed by MLS GRID,MLS#: 20261641MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 1
      • Full bathrooms: 1
      Other
      • Level: Upper
      Other
      • Level: Main
      Other
      • Level: Lower
      Heating
      • Forced Air, Natural Gas
      Cooling
      • Central Air
      Appliances
      • Included: Dryer, Free-Standing Range, Refrigerator, Washer, Water Softener Owned
      • Laundry: Lower Level, Washer Hookup
      Features
      • Basement: Block,Concrete
      • Has fireplace: No
      • Fireplace features: None
      Interior area
      • Total interior livable area: 1,012 sqft
      • Finished area below ground: 0

      Property

      Parking
      • Total spaces: 2
      • Parking features: 2 Stall, Attached Garage
      • Has attached garage: Yes
      • Carport spaces: 2
      Features
      • Patio & porch: Patio, Enclosed
      • Fencing: Privacy
      Lot
      • Size: 6,534 Square Feet
      • Dimensions: 123' x 53'
      • Features: Corner Lot
      Details
      • Parcel number: 111645700400
      • Zoning: R-3
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • Vinyl Siding
      • Roof: Shingle,Asphalt
      Condition
      • Year built: 1920

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Sidewalks
      • Security: Smoke Detector(s)
      Location
      • Region: Decorah

      Financial & listing details

      • Price per square foot: $193/sqft
      • Tax assessed value: $176,080
      • Annual tax amount: $2,904
      • Date on market: 4/21/2026
      • Cumulative days on market: 71 days
      • Road surface type: Concrete, Hard Surface Road

        Estimated market value

        $185,000

        $176,000 - $194,000

        $1,377/mo

        Price history

        DateEventPrice
        6/3/2026Pending sale$195,000$193/sqft
        Source: Northeast Iowa Regional BOR as distributed by MLS GRID #20261641 Report a problem
        5/15/2026Price change$195,000-4.9%$193/sqft
        Source: Northeast Iowa Regional BOR as distributed by MLS GRID #20261641 Report a problem
        4/21/2026Listed for sale$205,000+18.8%$203/sqft
        Source: Northeast Iowa Regional BOR as distributed by MLS GRID #20261641 Report a problem
        10/30/2020Sold$172,500+21.1%$170/sqft
        Source: Northeast Iowa Regional BOR as distributed by MLS GRID #20205112 Report a problem
        11/3/2017Sold$142,500$141/sqft
        Source: Northeast Iowa Regional BOR as distributed by MLS GRID #20174928 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$2,904 +4.2%$176,080 +14.1%
        2024$2,788 $154,310
        2023$2,788 +17.6%$154,310 +15.4%
        2022$2,370 +23.7%$133,760 +13.9%
        2021$1,916 +5.2%$117,430 +15.4%
        2020$1,822 -2.4%$101,800
        2019$1,866 +10.9%$101,800
        2018$1,682 -10.3%$101,800 +14.7%
        2017$1,876 +13.4%$88,750
        2016$1,654 +5.9%$88,750 +5.2%
        2015$1,562 $84,370
        2014$1,562 +13.8%$84,370
        2013$1,372 -1.3%--
        2011$1,390 -2.5%--
        2010$1,426 --
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        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.
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        Climate risks

        Neighborhood: 52101

        Getting around

        70 / 100
        Very Walkable
        68 / 100
        Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Decorah Community Schools
        • Middle: Decorah Community Schools
        • High: Decorah Community Schools

        Source: Northeast Iowa Regional BOR as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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