This home is no longer an active listing on the MLS. It may have sold, been withdrawn, or had its listing expire — we don’t have confirmed sold data, so we won’t guess. The price below is the last listed price, kept for reference only.
900 Appalachian TRL, San Marcos TX 78666
MLS #244089670 · Watters International Realty · Chris Watters
About this home
Welcome to your private country retreat! Nestled on 7 fully fenced acres with an electric gated entrance, this spacious 2,669 sq. ft. two-story home offers the perfect blend of comfort, functionality, and outdoor living. A welcoming foyer leads to the large formal living room and adjacent formal dining room, which can also serve as a home office. The formal living area features vaulted ceilings, built-in shelving and storage, a soaring stone see-through gas fireplace, and large windows that fill the space with natural light. The family room offers a cozy gathering space opposite the see-through fireplace and is open to the kitchen and breakfast area. A wall of windows creates a bright and inviting atmosphere throughout the main living spaces. The kitchen is designed for both everyday living and entertaining, featuring a full suite of stainless steel appliances, granite countertops, open shelving, a pantry, and a convenient built-in desk area. The primary suite is located on the main level and includes a spacious bath with a walk-in shower and separate jetted garden tub. Upstairs, you'll find oversized secondary bedrooms, a full bath, and a king-sized bonus/game room, along with oversized storage closets and additional attic storage. Recent updates include a roof that is only 1 year old, select new windows, and rebuilt decking completed in 2023. Outside, enjoy the beauty and privacy of mature live oaks and cedar oaks throughout the property. The property includes an insulated storage shed, fenced dog run/yard, separately fenced horse shelter/stable area behind the home, and additional fenced acreage suitable for horses. An attached 2-car garage with workbench provides extra functionality and storage. Washer, dryer, and refrigerator are negotiable to convey. This versatile property offers privacy, space, and endless possibilities while providing the comfort and convenience of country living.
Property details
- Property type
- Residential · SingleFamilyResidence
- Status
- Active
- Year built
- 2005
- Full baths
- 2
- Lot size
- 7
- Subdivision
- Summer Mountain Ranch Sec 2
- MLS area
- HS
- MLS #
- 244089670
Features
Interior features
- Bookcases
- Breakfast Bar
- Ceiling Fan(s)
- High Ceilings
- Granite Counters
- Double Vanity
- Electric Dryer Hookup
- Multiple Dining Areas
- Multiple Living Areas
- Pantry
- Primary Bedroom on Main
- Walk-In Closet(s)
- Washer Hookup
- Wired for Sound
Exterior features
- Dog Run
- Exterior Steps
- Private Yard
Additional details
- Parking
- Attached, Circular Driveway, Garage, Garage Faces Side, Inside Entrance, Kitchen Level, Oversized
- Garage spaces
- 2
- Roof
- Composition, Shingle
- Foundation
- Slab
- HOA
- $60 / annually
- Annual tax
- $9,415
Location
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Schools
Assigned schools per the MLS.
- School district
- SanMarcosCONSISD
- Elementary
- Hernandez
- Middle
- Miller
- High
- San Marcos
Market insights
Compared with 647 active homes in ZIP 78666 · HomeLocating listings
At $849,000, this home is priced 156% above the $331,090 median across 647 active homes in ZIP 78666, including other homes in Summer Mountain Ranch.
Estimated monthly payment
Home price
$849,000
Down payment
20% ($169,800)
Loan details
30-yr fixed, 6.50%
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Estimate only, not a lending offer or MLS data. Taxes, insurance, and HOA figures are estimated (see ⓘ above for detail); contact a lender to confirm your exact rate and payment.
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Listing courtesy of Watters International Realty · Chris Watters
Listing data last updated Jul 21, 2026, 11:46 AM
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