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FOR SALE
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$5,995,000

Reduced $500K

9738 FM 1431, Marble Falls, TX 78654

Est. Mortgage $28,962/mo

3,273

sqft

220.00

acres

Ranch
Built in 1900
220.00 Acres Lot
3,273 sqft
$1,832/sqft
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OVERVIEW

About this property

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.

Listings checked every few minutes. MLS# 3778233 was Last Updated: 09-18-2026.

Listed by Keller Williams Realty (512) 448-4111

Listing courtesy of Unlock MLS as distributed by MLS Grid. The information being provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but is not guaranteed accurate by MLS Grid or Unlock MLS.

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Frequently Asked Questions

How much is 9738 FM 1431?

9738 FM 1431 is listed for $5,995,000. It features 3,273 square feet, 220 acres. Built in 1900.

What city is 9738 FM 1431 in?

9738 FM 1431 is located in Marble Falls, Texas.

What are the details of 9738 FM 1431?

9738 FM 1431 was built in 1900, and sits on 220 acres of land, and is a ranch style property.