140 Gustav LN, San Marcos, TX 78666

• 5 beds |
• 3 baths |
• 3,193 sqft

Property 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!

Listing Status:

Active

Data Last Updated:

July 6, 2026 at 7:17AM

Listing Office:

Marti Realty Group : (830) 660-1004

Listing Agent:

Christopher Marti : (830) 660-1004

MLS ID:

6711808

Interior

• General: Ceiling Fan(s)Tray Ceiling(s)Kitchen IslandMultiple Dining AreasOpen FloorplanPantryPrimary Bedroom on MainRecessed LightingSmart HomeSmart ThermostatSound SystemStudy/Home OfficeWalk-In Closet(s)Wired for Sound
• Appliances: DishwasherDisposalENERGY STAR Qualified AppliancesInduction CooktopMicrowaveStainless Steel Appliance(s)Water Softener
• Laundry: Laundry Room
• Flooring: CarpetTile
• A/C: Ceiling Fan(s)Central AirENERGY STAR Qualified Equipment
• Heating: CeilingElectricENERGY STAR Qualified Equipment
• Fireplace: Living RoomZero ClearanceFireplaces: 1
• Eco/Green Feature: See RemarksOther/See RemarksHVACInsulationLightingWindows

Exterior

• General: LightingOutdoor GrillPrivate Yard
• Other Structures: Garage(s)PergolaWorkshopPorchFront PorchPatioCovered
• Pool: None
• Parking: AttachedDrivewayGarageGarage Faces SideWorkshop in GarageParking spaces: 3

Construction

• Roofing: Composition
• Windows: ENERGY STAR Qualified Windows
• General: OneSlab

Location

• HOA Amenities: None
• Originating MLS: actris
• School District: Navarro ISD
• County: Guadalupe

Lot

• Zoning: LOT: 16 BLK: ADDN: KUTSCHER RANCH EST 1.0560 AC.1G1673000001600000
• View: Hill CountryPastureRural
• Fencing: FencedWood

Utilities

• Utilities: Cable AvailableElectricity AvailableHigh Speed Internet
• Water: Public
• Sewer: Public SewerSeptic Tank

Financial

• Source: actris