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  • Price cut: $15K (7/3)
    $725,000

    4400 County Road 123, Round Rock, TX 78664

    4beds
    2,025sqft
    : 
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    Single Family Residence
    Built in 1978
    1 Acres Lot
    $-- Zestimate®
    $358/sqft
    $-- HOA

    What's special

    Fireplace rebuildNew windowsNew trimNew drivewayNew granite countertopsSoft-close hardwareBlown-in attic insulation
    Rare 1 acre property featuring a fully updated, taken-to-the-studs, ~$523K remodel on a 1 story home plus an exceptional 900 sqft insulated workshop which includes a 200 sqft office space. Properties offering this combination of land, full remodel quality, and a modern shop setup are extremely limited in this area. The ~$523K in upgrades completed deliver a turnkey, highly functional residence and workspace. The home includes approx. ~1,825 sq ft of added living area, Hardie siding, new plumbing with insulated Pex, fully replaced HVAC system with variable-speed AC and LP furnace, complete electrical upgrades including 200-amp service to both house and shop, new windows, new interior/exterior doors, new trim, and full flooring replacement (LVP/tile/carpet). Kitchen and baths feature custom cabinetry, new granite countertops, soft-close hardware, and full appliance replacements (KitchenAid double oven, microwave, dishwasher, 36” gas cooktop, GE exhaust vent). More improvements include new dimensional roof, blown-in attic insulation, LED lighting throughout, fireplace rebuild, full laundry/utility room addition, new 4th bedroom, privacy fencing, new driveway, sidewalks, + extensive landscape upgrades. The 30’x30’ workshop is a major highlight with insulated walls/roof (closed-cell spray foam), (2) 16’ electric lift insulated doors, 40” soaker sink with water heater, temperature-controlled exhaust system, separate 200-amp service, 30-amp generator plug, dedicated appliance circuits, interior/exterior 220V plugs, conditioned 20’x10’ office with storage, reclaimed-wood exterior accents, and LED interior/exterior lighting. A covered trailer/storage bay with gate access adds even more utility. All with a backyard paradise that backs into the creek. Ideal for owners needing land, shop space, functionality, and a fully modernized home—in a prime Round Rock location with quick access to toll roads & highways, Samsung, Dell, Amazon, Emerson, etc. **Ask for 3-page upgrade sheet
    224 days
    |
    846
    |
    35
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Robert Fischer (512) 994-0247,

    Keller Williams Realty Lone Star (512) 994-0247

    Source: Unlock MLS,MLS#: 3238865MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 2
      • Full bathrooms: 2
      • Main level bedrooms: 4
      Primary bedroom
      • Features: Ceiling Fan(s)
      • Level: Main
      Primary bathroom
      • Features: Full Bath
      • Level: Main
      Kitchen
      • Features: Stone Counters
      • Level: Main
      Heating
      • Central
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Gas Cooktop, Microwave, Oven
      Features
      • Vaulted Ceiling(s), Stone Counters, Kitchen Island, Open Floorplan, Primary Bedroom on Main, Walk-In Closet(s)
      • Flooring: Carpet, Tile, Vinyl
      • Windows: Blinds
      • Number of fireplaces: 1
      • Fireplace features: Family Room
      Interior area
      • Total interior livable area: 2,025 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 2
      • Parking features: Attached
      • Attached garage spaces: 2
      Accessibility
      • Accessibility features: None
      Features
      • Levels: One
      • Stories: 1
      • Patio & porch: Covered, Patio
      • Exterior features: None
      • Pool features: None
      • Spa features: None
      • Fencing: None
      • Has view: Yes
      • View description: City
      • Waterfront features: See Remarks, Creek, Waterfront
      • Body of water: Brushy Creek
      Lot
      • Size: 1 Acres
      • Features: Trees-Heavy, Trees-Large (Over 40 Ft)
      Details
      • Additional structures: None
      • Parcel number: 1414200003
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • Foundation: Slab
      • Roof: Composition
      Condition
      • Resale
      • New construction: No
      • Year built: 1978

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Public
      • Utilities for property: Electricity Available, Propane

      Community & HOA

      Community
      • Features: None
      • Subdivision: Low Water Crossing On Brushy Creek
      HOA
      • Has HOA: No
      Location
      • Region: Round Rock

      Financial & listing details

      • Price per square foot: $358/sqft
      • Tax assessed value: $440,216
      • Annual tax amount: $6,859
      • Date on market: 12/8/2025
      • Listing terms: Cash,Conventional,FHA,Texas Vet,VA Loan
      • Electric utility on property: Yes

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/3/2026Listed for sale$725,000-2%$358/sqft
        Source: Unlock MLS #3238865 Report a problem
        6/24/2026Contingent$740,000$365/sqft
        Source: Unlock MLS #3238865 Report a problem
        5/13/2026Price change$740,000-1.3%$365/sqft
        Source: Unlock MLS #3238865 Report a problem
        2/4/2026Price change$750,000-6.3%$370/sqft
        Source: Unlock MLS #3238865 Report a problem
        12/8/2025Listed for sale$800,000+300%$395/sqft
        Source: Unlock MLS #3238865 Report a problem
        2/22/2015Listing removed$200,000$99/sqft
        Source: SGMM Management LLC (Keller Williams)-TX #7285428 Report a problem
        2/21/2015Listed for sale$200,000$99/sqft
        Source: SGMM Management LLC (Keller Williams)-TX #7285428 Report a problem
        1/29/2015Pending sale$200,000$99/sqft
        Source: SGMM Management LLC (Keller Williams)-TX #7285428 Report a problem
        1/24/2015Listed for sale$200,000$99/sqft
        Source: iseemedia #7285428 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$5,167 +4.1%$389,979 +10%
        2024$4,966 +14.8%$354,526 +10%
        2023$4,327 +8.2%$322,296 +34.5%
        2022$3,999 -0.8%$239,609 +10%
        2021$4,030 +0.9%$217,826 +4.5%
        2020$3,995 +8.5%$208,451 +9.1%
        2019$3,681 +1.2%$191,129 +1.5%
        2018$3,637 $188,213 +4.8%
        2017$3,637 -0.2%$179,619 +2.1%
        2016$3,643 +27.8%$175,960 +19.9%
        2015$2,851 $146,715 +10%
        2014$2,851 $133,377 +10%
        2013-- $121,252 -5.4%
        2012-- $128,107 -0.4%
        2011-- $128,646 -10.3%
        2010-- $143,456 -1.6%
        2009-- $145,823 +12.1%
        2007-- $130,089 +10.7%
        2006-- $117,551 +2.5%
        2005-- $114,700 +0.8%
        2004-- $113,831 -8.6%
        2003-- $124,533 +3.8%
        2002-- $119,943
        2001-- $119,943
        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.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 78664

        Getting around

        1 / 100
        Car-Dependent
        23 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Hutto
        • Middle: Hutto
        • High: Hutto
        • District: Hutto ISD

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

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