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12203 Trailmaster DR
Austin, TX, 78737
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$1,795,000
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4 bed, 4 bath, 3,065 sqft on 1.21 acres in Appaloosa Run. Austin, TX 78737. $1,795,000. Austin ISD.
Stunning Luxury Home with a beautiful gated lot in a quiet community with minimal neighborhood restrictions in southwest Austin only 15 mins to downtown. This fully remodeled (down to the studs), luxury 4-bedroom, 4-bath home offers 3,065 sqft of unparalleled craftsmanship and design, crafted by a renowned builder as their personal residence. Situated on a spacious lot with a private automatic gate and fully fenced-in yard, this property is a true sanctuary. The backyard is nothing short of magical, featuring a large pavilion with a full outdoor kitchen, an island with seating, and a full-sized saltwater pool — perfect for entertaining or relaxing in style. Step inside to find a home with every imaginable upgrade, including exquisite Taj Mahal quartzite, built-in Thermador and Bosch appliances, an Italian Ilve range, and custom cabinetry. Enjoy the elegance of wood floors throughout and a luxurious, oversized walk-in closet. The performance-built design includes a two-stage A/C, a full-house dehumidifier, and other premium features for superior comfort and efficiency. Playground for kids with room for more playsets, etc. Additional highlights include a charming Casita with a kitchenette, a theater/game room for entertainment, and a comprehensive 2-year warranty on components from the builder for peace of mind. Voluntary HOA and hooved animals are welcome. Room for a small stable in the rear of property or purchase the lot across the street and add a barn! Travis County ETJ low tax rate of 1.43%. Room for a tennis or pickle ball court and/or a putting green. At just 15 minutes from downtown Austin, this home combines luxury living with convenience. Don't miss out on the opportunity to own this exceptional property – schedule a showing today!
Verified property facts
12203 Trailmaster DR is listed at $1,795,000 with 4 bedrooms, 4 full bathrooms, 3,065 square feet, 1.21-acre lot. This places it above the ZIP 78737 single-family closed-sale median price of $856,500 (ZIP 78737 geography · single-family closed sales · median sale price · trailing 12 months as of Sep 24, 2026).
12203 Trailmaster DR is zoned for Austin ISD with assigned schools: Baldwin (10/10) (elementary), Gorzycki (10/10) (middle), Bowie (8/10) (high). School assignments should be verified directly with the district.
12203 Trailmaster DR is a Residential built in 1974 featuring 4 bedrooms, 4 full bathrooms, 3,065 square feet, 1.21-acre lot.
12203 Trailmaster DR is listed by Keller Williams - Lake Travis. Keenan Group at Compass presents this IDX listing and provides the accompanying market analysis using MLS Grid / Unlock MLS data reviewed as of Jun 5, 2026.
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1 record on file
Every recorded listing, sale, and lease at 12203 Trailmaster DR, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Listing timeline with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+64.5% | — | $689,127 | — | — |
2024-21.3% | — | $418,871 | $242,000 | $458,029 |
2023+33.7% | — | $532,313 | $242,000 | $176,871 |
2022 | — | $398,192 | $242,000 | $290,313 |
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% ($359K)
Adjustable assumption - not a lending recommendation.
$1,795,000
Luxury property intelligence
A sourced read on Appaloosa Run pricing, timing, and property scale. No automated valuation claim.
List price
$1,795,000
Price per sqft
$586/sqft
Vs. Neighborhood guide reference price
Not available
Days on market
Not available
Original to current
No verified reduction
$1.8M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 5, 2026.
Request Private Market AnalysisZIP-level neighborhoods, schools, lifestyle, and Austin market context
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Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
This page does not assume a mortgage rate or publish a monthly payment for 12203 Trailmaster DR. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.
As of Jun 5, 2026, 12203 Trailmaster DR is offered at $1,795,000. The current MLS snapshot shows 93 active listings in 78737. Keenan Group has completed 20 verified transactions in 78737 within its 1,000+ completed transactions and $1B+ career volume across Austin.
12203 Trailmaster DR was built in 1974 (52 years ago). Buyers should budget for potential updates to major systems.
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.
7 events on record
Current Price
$1,795,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+64.5% | — | $689,127 | — | — |
2024-21.3% | — | $418,871 | $242,000 | $458,029 |
2023+33.7% | — | $532,313 | $242,000 | $176,871 |
2022 | — | $398,192 | $242,000 | $290,313 |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
| Address | Sold Price |
|---|---|
| 8510 Blazyk DR | $1.20M |
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