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Verified property facts
905 Mountain Dr is listed at $609,500 with 3 bedrooms, 2 full, 1 half bathrooms, 2,373 square feet, 1.03-acre lot. This places it above the 78666 median of $545,000.
905 Mountain Dr is zoned for SanMarcosCONSISD with assigned schools: Hernandez (8/10) (elementary), Miller (6/10) (middle), San Marcos (6/10) (high). School assignments should be verified directly with the district.
905 Mountain Dr is a Residential built in 2006 featuring 3 bedrooms, 2 full, 1 half bathrooms, 2,373 square feet, 1.03-acre lot.
905 Mountain Dr 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.
The most recent annual property tax for 905 Mountain Dr is $12,305. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Pending with current price, original ask, and market time.
Set on a beautifully treed 1.06-acre homesite, 905 Mountain Drive in San Marcos, Texas offers refined Hill Country living with space, privacy, and versatility. This thoughtfully designed residence features 3 bedrooms, 2.5 baths, and a dedicated office, providing flexibility for remote work, guests, or creative pursuits.
The interior offers a comfortable yet upscale feel, with generous living areas that flow seamlessly for everyday living and entertaining. Step outside to discover a property designed for both enjoyment and functionality. A private backyard gazebo creates an inviting setting for outdoor gatherings or quiet evenings, while the workshop and separate storage building offer exceptional space for hobbies, equipment, or future customization—an increasingly rare amenity in this area.
Located in the desirable San Marcos community, residents enjoy a unique blend of natural beauty and modern convenience. Known for the spring-fed San Marcos River, scenic parks, and extensive trail system, the area offers an active outdoor lifestyle alongside a vibrant cultural scene anchored by Texas State University. With easy access to both Austin and San Antonio, San Marcos provides an ideal balance of small-town charm and big-city connectivity.
This property presents a rare opportunity to own an acreage homesite with luxury appeal, versatile outbuildings, and a prime Central Texas location.
Property Type
Residential
Year Built
2006
Lot Size
1.03 acres
$/Sq Ft
$257
HOA
$25/mo
Garage
2 spaces
Listed by Keller Williams 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% ($122K)
$609,500
Luxury property intelligence
A sourced read on Willow Creek Estates Sec 12 pricing, timing, and property scale. No automated valuation claim.
List price
$609,500
Price per sqft
$257/sqft
Vs. Willow Creek Estates Sec 12 median
Not available
Days on market
123 days
Original to current
$20K reduction
$629.5K original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of May 10, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($121,900) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 905 Mountain Dr is around $4,188 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $609,500, 905 Mountain Dr is in the Willow Creek Estates Sec 12 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.
905 Mountain Dr is part of a managed community with HOA dues of $25 annually. HOA-managed communities in Austin's luxury market typically provide amenities such as common areas, security, and exterior maintenance. Verify current dues and rules with the HOA directly.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
5 events on record
Current Price
$645,450
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
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