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Pending
  • Listed by: Keller Williams Chesterfield • Cody Calhoun • Contact: 314-276-7921
    $550,000

    7057 Highway Aj, Union, MO 63084

    4beds
    2,658sqft
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    Single Family Residence
    Built in 1999
    5.53 Acres Lot
    $-- Zestimate®
    $207/sqft
    $-- HOA

    What's special

    Covered front porchRv electrical hookupTwo oversized garage doorsNew carpet throughoutJack-and-jill layoutMain-floor primary suiteSeparate shower
    Welcome home to 7057 Highway AJ in Union, Missouri. Nestled on over 5.5 private acres, this one-owner home offers the space, privacy, and flexibility you've been looking for - all less than 10 minutes from town. With 4 bedrooms and 3.5 bathrooms, there's room for everyone. The main-floor primary suite features a walk-in closet, soaking tub, and separate shower, while upstairs offers three additional bedrooms and two full baths, including a convenient Jack-and-Jill layout. This is the kind of home where family gathers for holidays, memories are made, and there's always room for one more around the table. Designed for both everyday living and entertaining, you'll love the spacious indoor living areas, covered front porch, and large back deck overlooking the peaceful countryside. The unfinished walkout basement provides an incredible opportunity to add even more living space, with room for a future bedroom, bathroom, recreation room, home office, or whatever best fits your family's needs. New carpet throughout gives the next owner a fresh start while leaving an opportunity to update and personalize the home over time. Outside is where country living dreams truly come to life. Whether it's riding side-by-sides, four-wheelers, or dirt bikes, exploring your own property or enjoying the outdoors, you'll appreciate the freedom that comes with over 5.5 acres of secluded land. The attached 3-car garage is complemented by a 36x40 outbuilding on a full concrete slab featuring two oversized garage doors and an RV electrical hookup - perfect for storing recreational vehicles, equipment, tools, or toys. If you've been dreaming of a place where you can enjoy peaceful country living, entertain family and friends, and create lasting memories for years to come, this property is a must-see.
    20 days
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    717
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    36
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    Zillow last checked:

    Listing updated:

    Listed by:

    Cody Calhoun 314-276-7921,

    Keller Williams Chesterfield

    Source: MARIS,MLS#: 26037347MLS LogoOriginating MLS: St. Charles County Association of REALTORS

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 4
      • Full bathrooms: 3
      • 1/2 bathrooms: 1
      • Main level bathrooms: 2
      • Main level bedrooms: 1
      Heating
      • Forced Air
      Cooling
      • Central Air
      Appliances
      • Laundry: Laundry Room, Main Level
      Features
      • Flooring: Carpet, Hardwood
      • Basement: Concrete,Unfinished,Walk-Out Access
      • Number of fireplaces: 1
      • Fireplace features: Living Room, Wood Burning
      Interior area
      • Total structure area: 2,658
      • Total interior livable area: 2,658 sqft
      • Finished area above ground: 2,658
      Video & virtual tour

      Property

      Parking
      • Total spaces: 3
      • Parking features: Attached, Driveway, Garage, Gravel, RV Access/Parking, RV Garage
      • Garage spaces: 3
      • Has uncovered spaces: Yes
      Features
      • Levels: One and One Half
      • Patio & porch: Composite, Covered, Deck, Front Porch, Rear Porch
      • Exterior features: Private Yard, RV Hookup
      Lot
      • Size: 5.53 Acres
      • Features: Adjoins Wooded Area, Private, Wooded
      Details
      • Additional structures: Outbuilding
      • Parcel number: 1672500008010700
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Traditional
      • Property subtype: Single Family Residence
      Materials
      • Vinyl Siding
      • Foundation: Concrete Perimeter
      • Roof: Architectural Shingle
      Condition
      • Year built: 1999
      Details
      • Warranty included: Yes

      Utilities & green energy

      • Electric: Other
      • Sewer: Septic Tank
      • Water: Well
      • Utilities for property: Electricity Connected

      Community & HOA

      Community
      • Subdivision: Oaken Dale Estates
      HOA
      • Has HOA: No
      Location
      • Region: Union

      Financial & listing details

      • Price per square foot: $207/sqft
      • Tax assessed value: $321,970
      • Annual tax amount: $3,717
      • Date on market: 6/25/2026
      • Cumulative days on market: 20 days
      • Listing terms: Cash,Conventional
      • Electric utility on property: Yes

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        6/29/2026Pending sale$550,000$207/sqft
        Source: MARIS #26037347 Report a problem
        6/25/2026Listed for sale$550,000$207/sqft
        Source: MARIS #26037347 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2024$3,265 +0.2%$61,175
        2023$3,257 -4.1%$61,175 -3.7%
        2022$3,398 -0.2%$63,510
        2021$3,404 +8.1%$63,510 +9.7%
        2020$3,148 +9.6%$57,882
        2019$2,871 -0.4%$57,882 +3.2%
        2017$2,882 +7.3%$56,109 +8.1%
        2016$2,687 $51,905
        2015$2,687 $51,905 +1.6%
        2014$2,687 $51,107
        2013-- $51,107 -5.8%
        2012-- $54,232
        2011-- $54,232 -2.6%
        2010-- $55,667
        2009-- $55,667 +7.1%
        2006$2,543 -1.2%$51,999
        2005$2,573 +9.3%$51,999 +9.9%
        2004$2,354 -0.7%$47,318
        2003$2,372 +7.6%$47,318 +7%
        2002$2,205 +0.3%$44,215
        2001$2,198 +40.4%$44,215 +38.9%
        2000$1,566 $31,823
        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.
        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: 63084

        Getting around

        0 / 100
        Car-Dependent
        6 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Beaufort Elem.
        • Middle: Union Middle
        • High: Union High

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

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