
Smithwick Hills Ranch is located in the heart of the highly sought after Highland Lakes area just 10 minutes to Marble Falls, 20 minutes to Horseshoe Bay, 55 minutes to Downtown Austin, and 1 hour to Fredericksburg. The ranch is an ideal opportunity to buy a piece of the Texas Hill Country centrally located in of one of the fastest growing Regions in the State of Texas, just minutes from wineries, restaurants, state parks, lakes, boating, and more. The ranch is extremely versatile and would make a great full time ranch, recreational property, 1031 investment hold, hunting ranch, or potential development, offering 1 mile of FM 1431 frontage. An agricultural exemption is in place on the property.
The Smithwick 220-acre site comes with a significant head start for developers — a November 2025 engineering study is already complete, outlining water infrastructure capacity across three build scenarios. Depending on waterline size, the property can support approximately 300 LUEs with a 6-inch line, 500 LUEs with an 8-inch line, or up to 1,400 LUEs with a 12-inch line. All configurations include a transmission main spanning 9,500 linear feet, a treatment plant, storage tanks, and a booster station. Water service would be provided by Texas Water Utilities, drawing from an LCRA surface water source.
The ranch boasts stunning natural features from hill tops, valleys, bottom land with seasonal creeks lined with pecan trees, hills glazed with endless amounts of wildflowers through spring and summer. There are several hill tops on the ranch that would all make great build sites, offering a Buyer many options that capture the views and perfect orientation of the sunset.
WATER: Seasonal creek, 2 small ponds, 4 water wells (10 gpm, 2 gpm, 1.5 gpm, and 1 gpm).
IMPROVEMENTS: Old 3 bedroom 2 bath ranch house on the hill top, with a separate 2 car garage that could be converted into another living space.
Property Type
Farm
Year Built
1900
Lot Size
220.00 acres
$/Sq Ft
$1,832
Listed by Keller Williams Realty
Verified property facts
9738 E FM 1431 is listed at $5,995,000 with 0 bedrooms, 3,273 square feet, 220.00-acre lot. This places it above the 78654 median of $1,325,000.
9738 E FM 1431 is zoned for Marble Falls ISD with assigned schools: Marble Falls (elementary), Marble Falls (middle), Marble Falls (high). School assignments should be verified directly with the district.
9738 E FM 1431 is a Farm built in 1900 featuring 0 bedrooms, 3,273 square feet, 220.00-acre lot.
9738 E FM 1431 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 9738 E FM 1431 is $2,500. 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.
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Property Details
Lot Features
Fencing
Waterfront
Listing timeline with current price, original ask, and market time.
Marble Falls ISD
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.
20% ($1.2M)
$5,995,000
Luxury property intelligence
A sourced read on none pricing, timing, and property scale. No automated valuation claim.
List price
$5,995,000
Price per sqft
$1,832/sqft
Vs. none median
Not available
Days on market
716 days
Original to current
$500K reduction
$6.5M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jul 12, 2026.
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#1 ABOR Team 2024 with $1B+ career sales volume
With 20% down ($1,199,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 9738 E FM 1431 is around $31,315 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $5,995,000, 9738 E FM 1431 is in the none market where there are currently 184 active listings in 78654. The Keenan Group has completed 1 transactions in 78654 as part of 1,000+ career sales totaling $1B+ across Austin.
9738 E FM 1431 was built in 1900 (126 years ago). Buyers should budget for potential updates to major systems.
9738 E FM 1431 includes verified waterfront access: Pond. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
9738 E FM 1431 sits on a 220.00-acre lot, providing substantial outdoor living space. Properties of this scale in Austin's luxury market typically feature pool areas, outdoor kitchens, and mature landscaping. Confirm specific amenities with the listing agent.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
Car-Dependent
N/A
Somewhat Bikeable
Walk Score measures walkability based on distance to amenities. Transit Score measures public transportation access. Bike Score measures bikeability based on bike infrastructure and terrain.
Best Match
Balanced against price, location, and layout so nearby lookalikes rise first. Similar properties in none
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