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New construction
    • Price cut: $2K (8/14)
    $613,900

    515 Fundamental Way, Cottage Grove, WI 53527

    3beds
    2,280sqft
    : 
    $4,077/mo
    Get pre-qualified
    Single Family Residence
    Built in 2025
    10,018 Square Feet Lot
    $612,200 Zestimate®
    $269/sqft
    $21/mo HOA

    What's special

    Welcome to this charming two-story farmhouse-style home in Cottage Grove, ideally located near schools. A large covered front porch offers the perfect spot to relax. Inside, this thoughtfully designed home features 3 bedrooms and 2.5 bathrooms, blending classic style with modern comfort. The spacious primary suite boasts soaring cathedral ceilings, a generous walk-in closet, and a private ensuite with double sinks and a beautifully tiled shower. Upstairs, enjoy the convenience of second-floor laundry. The main level offers an open-concept layout ideal for daily living and entertaining, highlighted by a large kitchen island with quartz kitchen countertops, ample cabinetry, and a large pantry. A cozy fireplace anchors the great room, while a versatile flex room provides space for an office, playroom, or den. The spacious rear foyer leads to a 3-car garage. Outside, enjoy a large backyard in a pet-friendly neighborhood that allows fences, perfect for play and pets.
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    Zillow last checked:

    Listing updated:

    Listed by:

    Aeryn Barry,

    Tim O'Brien Homes LLC

    Source: SCWMLS,MLS#: 2005912

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      • Main level bathrooms: 1
      Primary bedroom
      • Level: Main
      • Area: 252
      • Dimensions: 18 x 14
      Bedroom 2
      • Level: Main
      • Area: 132
      • Dimensions: 12 x 11
      Bedroom 3
      • Level: Main
      • Area: 110
      • Dimensions: 11 x 10
      Kitchen
      • Features: Pantry, Kitchen Island, Dishwasher, Microwave, Disposal
      • Level: Main
      • Area: 182
      • Dimensions: 13 x 14
      Living room
      • Level: Main
      • Area: 288
      • Dimensions: 16 x 18
      Heating
      • Forced Air
      Cooling
      • Central Air
      Appliances
      • Laundry: Upper Level
      Features
      • Walk-In Closet(s), Great room, Vaulted Ceiling(s), At Least 1 tub, Smart garage door opener, Den/Office
      • Windows: Low Emissivity Windows
      • Basement: Full,Sump Pump,8'+ Ceiling,Bath/Stubbed,Radon Mitigation System
      • Number of fireplaces: 1
      • Fireplace features: 1 fireplace, Electric
      Interior area
      • Total structure area: 2,280
      • Total interior livable area: 2,280 sqft
      • Finished area above ground: 2,280

      Property

      Parking
      • Total spaces: 3
      • Parking features: Additional Parking, Attached, Garage Door Opener
      • Attached garage spaces: 3
      • Has uncovered spaces: Yes
      Features
      • Levels: Two
      • Stories: 2
      Lot
      • Size: 10,018 Square Feet
      • Features: Sidewalk
      Details
      • Parcel number: 071108241321
      • Zoning: Res
      • Special conditions: Restrictions/Covenants
      • Other equipment: Air cleaner, Air exchanger

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Prairie/Craftsman
      • Property subtype: Single Family Residence
      Materials
      • Vinyl Siding, Stone
      • Foundation: Poured concrete foundatn
      Condition
      • Under Construction
      • New construction: Yes
      • Year built: 2025
      Details
      • Builder name: Tim O'brien Homes
      • Warranty included: Yes

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Cable Available, Internet - Cable
      Green energy
      • Green verification: Green Building Cert., WI Energy Star Cert.
      • Energy efficient items: Other Green Features

      Community & HOA

      Community
      • Subdivision: Shady Grove
      HOA
      • Has HOA: Yes
      • HOA fee: $250 annually
      Location
      • Region: Cottage Grove

      Financial & listing details

      • Price per square foot: $269/sqft
      • Tax assessed value: $95,500
      • Annual tax amount: $2,160
      • Date on market: 8/4/2025
      • Inclusions: Range, Refrigerator, Dishwasher, Microwave, Two Garage Door Transmitters, Non-Rented Water Softener, Garbage Disposal, Landscaping as installed, and Builder warranties as specified in Addendum B-BLW Warranty (RWC)
      • Exclusions: seller's personal property

        Estimated market value

        $612,200

        $582,000 - $643,000

        $3,295/mo

        Price history

        DateEventPrice
        8/14/2026Price change$613,900-0.3%$269/sqft
        Source: SCWMLS #2005912 Report a problem
        7/24/2026Price change$615,900-0.6%$270/sqft
        Source: SCWMLS #2005912 Report a problem
        6/14/2026Price change$619,900-0.5%$272/sqft
        Source: WIREX MLS #2005912 Report a problem
        4/20/2026Listed for sale$622,900$273/sqft
        Source: WIREX MLS #2005912 Report a problem
        3/4/2026Contingent$622,900$273/sqft
        Source: WIREX MLS #2005912 Report a problem
        1/23/2026Price change$622,900-0.2%$273/sqft
        Source: WIREX MLS #2005912 Report a problem
        8/4/2025Listed for sale$623,900+336.3%$274/sqft
        Source: WIREX MLS #2005912 Report a problem
        7/8/2025Sold$143,000$63/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2024$2,160 -1.9%$95,500
        2023$2,201 +15.2%$95,500
        2022$1,911 +519.3%$95,500 +536.7%
        2021$309 -0.6%$15,000
        2020$310 $15,000
        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.
        See how much you could borrow to make a competitive offer.
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        Climate risks

        Neighborhood: 53527

        Getting around

        14 / 100
        Car-Dependent
        38 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Granite Ridge
        • Middle: Glacial Drumlin
        • High: Monona Grove
        • District: Monona Grove

        Source: SCWMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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