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12104 Trailmaster Dr, Austin, TX 78737

Austin
Local realty services provided by:CENTURY 21 North East
Listed by: jill smith
Office: realtech realty, llc.
MLS#:7829180
Source:ACTRIS
12104 Trailmaster Dr,Austin, TX 78737
$2,299,000
Virtual Tour
  • 5 Beds
  • 5 Baths
  • 3,527 sq. ft.
  • Single family
  • Active

Price summary

  • Price:$2,299,000
  • Price per sq. ft.:$651.83
  • Monthly HOA dues:$2.08

About this home

*Open House: Sat Aug 29 11am - 1pm, Sun Aug 30 1pm - 3pm* Major price improvement—now offered at $2,299,000. Motivated seller and ready to review offers. This modern ranch on 1.5 private acres in Appaloosa Run offers Hill Country privacy just minutes from SH 45 and MoPac—and only 20 minutes from downtown Austin. The main residence features 4 bedrooms, 3.5 bathrooms, a dedicated office, flex space, and a 3-car garage, plus an attached 1-bedroom, 1-bathroom casita with a kitchenette and private entrance—ideal for guests, multigenerational living, or income potential. Soaring ceilings, a floor-to-ceiling fireplace with a 72-inch insert, and 10-foot sliding glass doors connect the main living area to the covered deck, tiled pool surround, outdoor shower, and entertaining spaces. The kitchen features Italian Calacatta Monet marble, a commercial gas range, double ovens, custom hood, butler’s pantry, and a sink overlooking a lush interior atrium. The primary suite is a true retreat with a...

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Home facts

  • Year built:2026
  • Subdivision & Development:Appaloosa Run
  • Listing ID #:7829180
  • Updated:September 08, 2026 at 08:48 PM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:5
  • Full bathrooms:4
  • Half bathrooms:1
  • Flooring:Tile, Wood
  • Kitchen Description:Dishwasher, Double Oven, Gas Oven, Gas Range, Microwave, Range, Refrigerator, Vented Exhaust Fan
  • Living area:3,527 sq. ft.

Heating and cooling

  • Cooling:Electric
  • Heating:Electric

Structure and exterior

  • Roof:Shingle
  • Year built:2026
  • Building area:3,527 sq. ft.
  • Lot area:1.5 Acres
  • Lot Features:Back Yard, Cleared, Level, Trees-Large (Over 40 Ft)
  • Construction Materials:Wood Siding
  • Exterior Features:Private Entrance, Private Yard
  • Foundation Description:Slab

Schools

  • High school:Bowie
  • Elementary school:Baldwin

Utilities

  • Water:Public, Well
  • Sewer:Septic Tank

Finances and disclosures

  • Price:$2,299,000
  • Price per sq. ft.:$651.83
  • Tax amount:$5,711 (2025)

Features and amenities

  • Appliances:Dishwasher, Double Oven, Gas Oven, Gas Range, Microwave, RNGHD, Range, Refrigerator, Vented Exhaust Fan
  • Amenities:Bookcases, Pantry

Parking

  • Total parking spaces:6
  • Parking description:Attached, Driveway, Garage, Garage Faces Front
  • Garage:Yes
  • Garage spaces:3
Copyright 2026 UnLock MLS . All rights reserved. Listings courtesy of UnLock MLS as distributed by MLS GRID <Last Updated September 8, 2026. UnLock MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. UnLock MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of UnLock MLS. ACTRIS Member Broker: Lisa Shaw

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