For Sale House MLS# ACT3238865

4400 County Road 123

Round Rock, TX 78664

$725,000

Take the tour

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

Property details

Property

Type
Single Family Residence
MLS type
Residential
Status
Active
Year built
1978
Stories
One
Living area
2,025 sqft
Price / sqft
$358
Lot
1 AC / 43,560 SF
Full baths
2
Original price
$800,000
MLS #
3238865

Interior

Features
Ceiling-Vaulted, Stone Counters, Kitchen Island, Open Floorplan, Primary Bedroom on Main, Walk-In Closet(s)
Appliances
Dishwasher, Gas Cooktop, Microwave, Oven
Flooring
Carpet, Tile, Vinyl
Heating
Central
Cooling
Central Air
Fireplaces
1
Laundry
Laundry Room,Main Level
Windows
Blinds

Exterior & lot

Roof
Composition
Foundation
Slab
Lot
Trees-Heavy, Trees-Large (Over 40 Ft)
Patio & porch
Covered, Patio
View
City
Waterfront
Creek, Waterfront
Parking
Attached
Garage spaces
2

Schools

District
Hutto ISD
Elementary
Hutto
Middle
Hutto
High
Hutto

Utilities

Utilities
Electricity Available, Propane
Water
Public
Sewer
Septic Tank

Financial

Annual tax
$6,860
Tax year
2025
Parcel
1414200003
Legal
LOW WATER CROSSING ON BRUSHY CREEK, LOT 4, ACRES 1.00
Special conditions
Standard

Location

Subdivision
Low Water Crossing On Brushy Creek
County
Williamson
Directions
east on HW 79, right on Red Bud, left on CR 123

Location

Neighborhood
Low Water Crossing On Brushy Creek

Ask about this property

Questions on 4400 County Road 123, or want to see it in person?

Listed by Robert Fischer, Keller Williams Realty Lone Star

Listing information is provided by the participating MLS / IDX program and is deemed reliable but not guaranteed. All information should be independently verified. Equal Housing Opportunity.