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Verified property facts
3424 S Old Bastrop Hwy is listed at $1,499,999 with 0 bedrooms, 7,065 square feet, 10.17-acre lot. This places it above the 78666 median of $545,000.
3424 S Old Bastrop Hwy is zoned for SanMarcosCONSISD with assigned schools: Rodriguez (San Marcos ISD) (elementary), Miller (6/10) (middle), San Marcos (6/10) (high). School assignments should be verified directly with the district.
3424 S Old Bastrop Hwy is a Residential Income built in 2001 featuring 0 bedrooms, 7,065 square feet, 10.17-acre lot.
3424 S Old Bastrop Hwy is presented by the Keenan Group at Compass Real Estate, the #1 Austin Board of Realtors Team (2024) with 1,000+ career transactions and $1B+ in career volume across Austin's luxury market.
With 20% down ($300,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 3424 S Old Bastrop Hwy is around $10,533 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Best Match
Balanced against price, location, and layout so nearby lookalikes rise first. Similar properties in None
Listing timeline with current price, original ask, and market time.
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
Property Type
Residential Income
Year Built
2001
Lot Size
10.17 acres
$/Sq Ft
$212
Garage
15 spaces
Listed by eXp Realty
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking

SanMarcosCONSISD
Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility. Ratings from GreatSchools.org.
20% ($300K)
$1,499,999
Luxury property intelligence
A sourced read on None pricing, timing, and property scale. No automated valuation claim.
List price
$1,499,999
Price per sqft
$212/sqft
Vs. None median
Not available
Days on market
269 days
Original to current
$300K reduction
$1.8M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Apr 29, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
At $1,499,999, 3424 S Old Bastrop Hwy is in the None market where there are currently 310 active listings in 78666. The Keenan Group has completed 1 transactions in 78666 as part of 1,000+ career sales totaling $1B+ across Austin.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
Active listings near 3424 S Old Bastrop Hwy
Recent sales for market context