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$700,000
Monthly Est:$3,484
4 Beds
2 Baths2 full baths
2,025sqft
4400 County Rd 123, Round Rock, TX 78664
$700,000
$3,484/moEst:
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Single Family Residence
Built in 1978
$-- HOA
1 acre lot
$346/sq.ft
Description
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
- Houzeo last checked: 12 hours ago
- Listing updated: September 21, 2026 at 9:12 pm
- Listing Provided by: Robert Fischer (512) 994-0247 | Keller Williams Realty Lone Star (512) 994-0247
- Source: Unlock MLS-TX | MLS#: 3238865
Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1978
HOA Fees
-
Finished Area
2,025 sqft
Lot Size
1 acre lot
Basement Area
- sqft
MLS Name
Unlock MLS
MLS Number
3238865
MLS Status
Active
Days on Market
305
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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 2
Primary Bedroom
Level: Main
Primary Bathroom
Level: Main
Kitchen
Level: Main
Interior
Flooring
Carpet, Tile, Vinyl
Exterior Features
None
Heating
Central
Interior Features
Ceiling Vaulted, Stone Counters, Kitchen Island, Open Floorplan, Primary Bedroom On Main, Walk In Closet(s)
Sewer
Septic Tank
Window Features
Blinds
Appliances
Dishwasher, Gas Cooktop, Microwave, Oven
Cooling
Central Air
Construction
Year Built
Year Built: 1978
Home type
Single Family Residence
Roof
Composition
Foundation Details
Slab
Property Condition
Resale
Construction Materials
Brick Veneer, Masonry – Partial
Utilities & Energy
Water Source
Public
Parking Features
Attached
Fireplace Features
Family Room
Pool Features
None
Utilities
Electricity Available, Propane
Other Features
Disclosures
See Remarks
Subdivision Name
Low Water Crossing On Brushy Creek
Lot Features
Trees Heavy, Trees Large (over 40 Ft)
Community Features
None
Patio And Porch Features
Covered, Patio
Price History
| Date | Event | Price |
|---|---|---|
09/21/2026 Source: | Price Decreased | $700,000 -3.45% $346/sqft |
07/03/2026 Source: | Price Decreased | $725,000 -2.03% $358/sqft |
05/13/2026 Source: | Price Decreased | $740,000 -1.33% $365/sqft |
02/04/2026 Source: | Listed for Sale | $750,000 $370/sqft |
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Based on information submitted to the MLS GRID from Unlock MLS through Oct 09, 2026, 02:31PM. All information provided is deemed reliable but is not guaranteed and should be independently verified. Unlock MLS and its affiliates provide the MLS and all content therein “AS IS” and without any warranty, express or implied. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. The information being provided is for consumers’ personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. © 2026 Unlock MLS. All Rights Reserved.
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