3424 S Old Bastrop Highway, San Marcos, TX 78666 (MLS # 6338220)

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PRICE $1,600,000 dsIDX morgage calculator
BEDS 0
BATHS 0
HOME SIZE 7,065 sqft
LOT SIZE 10.17 ac

This expansive 10+ acre property includes multiple residences and a workshop. House and rooms are labeled on top right of the pictures. ---- Main Home (3424 B): The primary residence features two living areas, a formal dining room, a breakfast nook, a sunroom, and a covered patio. Additional highlights include a spacious three-car garage, three bedrooms, two bathrooms, and an office/flex space. ---- House C (located directly behind the main home): This home offers a covered patio, a large living area, a shared kitchen and dining space with a small laundry space. It includes three bedrooms and two bathrooms. ---- House D (newest home, located on the far right side of the property): Designed with a welcoming foyer, this home opens into a centrally located living room. It also features a dining area, kitchen, laundry room with access to a two-car garage, and a covered patio. The layout includes three bedrooms, three full bathrooms, and one half bath. ---- Workshop: A versatile two-room workshop with its own covered patio. The asphalt slab has an RV connection with water, power and septic to support 2 RVs. ---- Property notes: Each home has it's own fiber internet line, and the back 8 acres are under AG exemption. ---- Appliances: Dishwasher, Free-Standing Gas Range, Gas Water Heater, Microwave, Stainless Steel Appliance(s) All appliances are electric. Water/Heating/AC is electric as well, with option to move to gas but not currently using gas

LAST UPDATED 11/5/2025 TRACT None
YEAR BUILT 2001 COMMUNITY None
GARAGE SPACES 5.0 COUNTY Hays
STATUS Active PROPERTY TYPE(S) Multi Family

SCHOOLS
Elementary School Rodriguez (San Marcos ISD)
Jr. High School Miller
High School San Marcos

PRICE HISTORY
Prior to Sep 2, '25 $1,800,000
Sep 2, '25 - Sep 17, '25 $1,750,000
Sep 17, '25 - Oct 1, '25 $1,700,000
Oct 1, '25 - Nov 5, '25 $1,650,000
Nov 5, '25 - Today $1,600,000


ADDITIONAL DETAILS
AIR Ceiling Fan(s), Central Air
AIR CONDITIONING Yes
APPLIANCES Dishwasher, Free-Standing Gas Range, Microwave, Stainless Steel Appliance(s), Water Heater
AREA CM
CONSTRUCTION Brick, Concrete, HardiPlank Type
EXTERIOR RV Hookup
FIREPLACE Yes
GARAGE Attached Garage, Yes
HEAT Central, Propane
INTERIOR Breakfast Bar, Ceiling Fan(s), Chandelier, Crown Molding, High Speed Internet, Master Downstairs, Open Floorplan, Pantry
LOT 10.1713 acre(s)
LOT DESCRIPTION Back Yard, Cleared, Front Yard, Level
PARKING Asphalt, Attached, Circular Driveway, Concrete, Driveway, Garage, Garage Faces Front, Garage Faces Side
POOL DESCRIPTION None
SEWER Septic Tank
STORIES 1
SUBDIVISION None
TAXES 23622.8
UTILITIES Electricity Connected, Phone Available, Propane, Water Connected
VIEW Yes
VIEW DESCRIPTION Panoramic, Rural
WATER Public
MORTGAGE CALCULATOR
   

TOTAL MONTHLY PAYMENT

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CONTACT US ABOUT 3424 S OLD BASTROP HIGHWAY
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Property listed by Joshua Calvo, eXp Realty
Based on information from the Austin Board of REALTORS ® (alternatively, from ACTRIS) for the period through 11/16/25 4:30 PM PST. Neither the Board nor ACTRIS guarantees or is in any way responsible for its accuracy. All data is provided “AS IS” and with all faults. Data maintained by the Board or ACTRIS may not reflect all real estate activity in the market.

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This IDX solution is (c) Diverse Solutions 2025.