4400 County Road 123, Round Rock, TX, 78664 - MLS# 3238865

$700,000

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Beds 4
Baths 2
Sqft 2,025
Acres 1.00
Property Type Home
Heating Central
Parking Attached
Year Built 1978
Stories 1
Cooling Central Air
Days on Market 298
Garages 2

About 4400 County Road 123

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

Location

Legal Description LOW WATER CROSSING ON BRUSHY CREEK, LOT 4, ACRES 1.00
Address 4400 County Road 123
County Williamson
City Round Rock
Zip Code 78664
Subdivision Low Water Crossing On Brushy Creek
School District Hutto ISD
MLS Area HU

Size and Restrictions

Acres 1.00
Lot Description Many Trees, Trees Large Size
Horses Allowed No
$/Acre $700,000

Improvements

Parking Attached
Garage Spaces 2
Fence None
Exterior Features None

Features

View City
Water Access Creek, See Remarks, Waterfront
Waterfront Brushy Creek

Utilities

Water Public
Utilities Electricity Available, Propane

Amenities

Area Amenities None

Beds and Baths

Bedrooms 4
Main Level Beds 4
Bathrooms 2 full
Primary on Main Yes

Other Rooms

Kitchen Appliances Dishwasher, Gas Cooktop, Microwave, Oven
Laundry Facilities Main Level, Laundry Room

Heating and Cooling

Heating Central
Air Conditioning Central Air
Fireplaces Family Room

Interior Features

Flooring Carpet, Tile, Vinyl
Features Kitchen Island, Main Level Primary, Open Floorplan, Stone Counters, Vaulted Ceiling(s), Walk-In Closet(s)
Disability None

Building Information

Square Feet 2,025
Year Built 1978
# of Stories 1
Building Faces South
Construction Brick Veneer, Masonry
Foundation Slab
Roof Composition

Property Features

Exterior Features None

Garage and Parking

Garage Yes - 2 Spaces
Parking Attached

Financial

$/Sq Ft $346
$/Acre $700,000
Special Conditions NoRestrictions
Documents Available See Remarks
Disclosures See Remarks

Property Taxes

Appraisal District Williamson
Estimated Taxes $6,860
Tax ID 1414200003
Tax Year 2025

Homeowner Association

Has HOA No

Listing Details

OfficeKeller Williams Realty Lone Star
Contact Info(512) 994-0247

Listing Map

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