$834,990
 $4,482 est/mo Sourced by Back At You

140 Gustav Ln,San Marcos, TX 78666

San Marcos, TX 78666

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Description

Luxury Meets Country Living in San Marcos! Welcome to 140 Gustav Ln, a stunning custom-built home offering the perfect blend of upscale finishes, modern technology, and peaceful Texas living. Situated on a spacious 1-acre lot, this beautifully appointed 5-bedroom, 3-bathroom home also features a dedicated office, providing flexibility for it all! Step inside to discover an impressive open-concept layout filled with natural light, soaring 10-foot ceilings, 8-foot doors, designer finishes, and a striking floor-to-ceiling wood-burning fireplace anchoring the expansive living room. The chef-inspired kitchen is the heart of the home, showcasing Level 6 Calacatta quartz countertops, custom soft-close cabinetry, premium stainless steel appliances, smart double ovens, induction cooktop, pot filler, oversized pantry, large center island, and a custom vent hood with designer backsplash. The private primary suite offers a luxurious retreat with tray ceilings and a spa-inspired bath featuring dual vanities, an oversized walk-in shower with dual shower heads, rain shower, bench seating, and a spacious custom walk-in closet. Built with comfort and efficiency in mind, this Energy Star-certified smart home includes spray foam insulation, an 18 SEER two-stage HVAC system, smart home technology package, built-in speakers, security system, pre-wired camera system, water softener, sprinkler system, and backup generator connection. Enjoy seamless indoor-outdoor living with oversized picture windows overlooking the backyard and a covered patio featuring vaulted wood ceilings, built-in speaker zones, and space pre-plumbed for an outdoor kitchen. The fully fenced property offers a 3-car side-entry garage, detached shop/garage with 220V service, seamless gutters, and extensive irrigation. A rare combination of luxury finishes, advanced technology, energy efficiency, and wide-open space, this exceptional property offers what you've been searching for while located near San Marcos!

Details

MLS #6711808
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year2023
Days On Site81
Listing Provided ByKeller Williams City-View | Christopher Marti

Features

Bed(s)5
Bath(s) 3 Total
SQ Feet3,193
Garage3
Story(s)1
Acreage1.06
Water FrontYes
Property ViewHill Country, Pasture, Rural

Interior

Interior FeaturesCeiling Fan(s), Tray Ceiling(s), Kitchen Island, Multiple Dining Areas, Open Floorplan, Pantry, Primary Bedroom on Main, Recessed Lighting, Smart Home, Smart Thermostat, Sound System, Study/Home Office, Walk-In Closet(s), Wired for Sound
CoolingCeiling Fan(s), Central Air, ENERGY STAR Qualified Equipment
HeatingCeiling, Electric, ENERGY STAR Qualified Equipment
AppliancesDishwasher, Disposal, ENERGY STAR Qualified Appliances, Induction Cooktop, Microwave, Stainless Steel Appliance(s), Water Softener
Fireplace FeaturesLiving Room, Zero Clearance
Fireplaces Total1
Window FeaturesENERGY STAR Qualified Windows
FlooringCarpet, Tile

Exterior

Exterior FeaturesLighting, Outdoor Grill, Private Yard
RoofComposition
Foundation DetailsSlab
Lot FeaturesBack Yard, Landscaped
Patio And Porch FeaturesCovered, Front Porch, Patio, Porch
FencingFenced, Wood
Construction MaterialsBrick, Stone
Security FeaturesPrewired, Security System

Parking

Parking FeaturesAttached, Driveway, Garage, Garage Faces Side, Workshop in Garage
Garage Spaces3

Utilities

UtilitiesCable Available, Electricity Available, High Speed Internet
SewerPublic Sewer, Septic Tank

Other

List AorAustin Board Of Realtors

Taxes

Property11001

Area Information

StateTX
CountyGuadalupe
CitySan Marcos
Zip Code78666
AreaGU
Community NameKutscher Ranch Estates
School DistrictNavarro ISD
Elementary SchoolNavarro
High SchoolNavarro
Listing VS Median (in Kutscher Ranch Estates)
Price:
$834,990
low | high
Med:
$834,990
50% of Average
sqft:
3,193
low | high
Med:
3,193
50% of Average
$ / sqft:
$262
low | high
Med:
$262
50% of Average
On site:
81
low | high
Med:
81
100% of Average
Sourced by Back At You

Market Activity 78666

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 Listings courtesy of Austin Board of REALTORS® MLS as distributed by MLS GRID.

Based on information submitted to the MLS GRID as of August 29, 2026 at 12:04:38 PM PDT 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.

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Learn More About This Property

StateTX
CountyGuadalupe
CitySan Marcos
Zip Code78666
AreaGU
Community NameKutscher Ranch Estates
School DistrictNavarro ISD
Elementary SchoolNavarro
High SchoolNavarro
Listing VS Median (in Kutscher Ranch Estates)
Price:
$834,990
low | high
Med:
$834,990
50% of Average
sqft:
3,193
low | high
Med:
3,193
50% of Average
$ / sqft:
$262
low | high
Med:
$262
50% of Average
On site:
81
low | high
Med:
81
100% of Average
Sourced by Back At You
Listing Updated: August 18, 2026 at 5:20:00 AM PDT
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