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For sale
  • $374,900

    646 Oak Summit Road, Millbrook, NY 12545

    3beds
    4,072sqft
    Loading
    Duplex, Multi Family
    Built in 1963
    -- sqft lot
    $-- Zestimate®
    $92/sqft
    $-- HOA

    What's special

    Distinctive character throughoutExpansive yardFormal dining roomLarge eat-in kitchen spaceGleaming hardwood floorsMature landscaping
    Discover a unique and rare opportunity in this sprawling ranch-style 2-family home with generous space, flexible layout, and charming character— ready for your renovations and visions. Set on a picturesque 1.7-acre corner lot with an expansive yard, gazebo, shed, mature landscaping, the potential of this home welcomes a serene Hudson Valley lifestyle. The upper unit features over 2,000 sq. ft. with 3 bedrooms, 1 full bath, plus a bonus room—ideal for an office, den, or guest room. Enjoy a huge formal living room with fireplace, a formal dining room, and a large eat-in kitchen space—all ready for your renovation and updates. Gleaming hardwood floors and distinctive character throughout add warmth and appeal. The upper level also includes an attached 2-car garage and separate parking in the driveway, along with a large deck overlooking the property. The lower unit offers an additional 2,036 sq. ft. of space with a separate entrance, providing limitless potential for customization and renovation as a legal second dwelling. A u-shaped driveway enhances accessibility and parking options. Adding to its charm, the property offers 2 gazebos perfect for relaxing, dining al fresco or entertainment as well as an outbuilding utilized as a garden shed or additional storage. Located within Millbrook schools and conveniently near the Taconic, Millbrook Village Center, Lagrangeville, restaurants, hiking, boutiques, and all the amenities of the Hudson Valley lifestyle. Cash or Rehab loans ONLY.
    33 days
    |
    3,551
    |
    220
    |

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listed by:

    KW MidHudson 914-962-0007,

    Lisa Wohlmuth 914-456-6668

    Source: OneKey® MLS as distributed by MLS GRID,MLS#: 989487MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 2
      • Full bathrooms: 2
      Heating
      • Baseboard
      Cooling
      • None
      Appliances
      • Laundry: In Unit, Multiple Locations
      Features
      • First Floor Bedroom, First Floor Full Bath, Ceiling Fan(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Open Floorplan, Original Details
      • Flooring: Hardwood, Tile
      • Basement: Full
      • Attic: Scuttle
      • Number of fireplaces: 1
      Interior area
      • Total structure area: 4,072
      • Total interior livable area: 4,072 sqft

      Property

      Parking
      • Total spaces: 2
      • Parking features: Driveway, Garage, Oversized
      • Garage spaces: 2
      • Has uncovered spaces: Yes
      Lot
      • Size: 1.7 Acres
      Details
      • Parcel number: 1358896764032603980000
      • Special conditions: None

      Construction

      Type & style
      • Home type: MultiFamily
      • Architectural style: Exp Ranch,Ranch
      • Property subtype: Duplex, Multi Family
      Materials
      • Aluminum Siding, Block, Brick
      Condition
      • Year built: 1963

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Electricity Connected, Trash Collection Public

      Community & HOA

      Location
      • Region: Millbrook

      Financial & listing details

      • Price per square foot: $92/sqft
      • Tax assessed value: $352,500
      • Annual tax amount: $9,002
      • Date on market: 6/22/2026
      • Cumulative days on market: 34 days
      • Listing agreement: Exclusive Right To Sell
      • Electric utility on property: Yes

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        6/23/2026Listed for sale$374,900$92/sqft
        Source: OneKey® MLS as distributed by MLS GRID #989487 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $238,100
        2024-- $238,100
        2023-- $238,100
        2022-- $238,100
        2021-- $238,100
        2020-- $238,100
        2019-- $238,100
        2018-- $238,100
        2017$7,537 $238,100
        2016-- $238,100
        2015-- $238,100
        2014-- $238,100 -6%
        2012-- $253,400 -4%
        2011-- $263,900 -4%
        2010-- $274,800 -10%
        2009-- $305,300 -3%
        2008-- $314,700
        2007-- $314,700 +3%
        2006-- $305,500 +991.1%
        2005-- $28,000
        2004-- $28,000
        2003-- $28,000
        Find assessor info on the county website

        Monthly payment

        Estimated monthly payment$1,822
        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.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 12545

        Getting around

        1 / 100
        Car-Dependent
        15 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Alden Place Elementary School
        • Middle: Millbrook Middle School
        • High: Millbrook High School

        Source: OneKey® MLS 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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