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San Marcos · Summer Mountain Ranch Sec 2

$868,000 11 days on market

110 Purgatory Pass, San Marcos, TX 78666

  • 2bedrooms
  • 2.5bathrooms
  • 1,880sqft
  • 5.0acres
  • 2012year built

About this home

Where architectural design meets the raw beauty of the Texas Hill Country, this exceptional modern retreat offers a rare combination of privacy, craftsmanship, and thoughtful, sustainable living. Tucked away on 5 lush acres between San Marcos & Wimberley, the property is surrounded by mature oak trees, wildflowers, and spectacular pink sunsets. Designed by an award-winning architect, and masterfully built by Oliver Custom Homes, the residence is a study in intentional design. An asymmetric floorplan, dramatic architectural lines, expansive windows, and attention to detail create a home that feels deeply connected to its natural surroundings. The home was engineered with energy efficiency and long-term performance in mind, featuring underground utilities, a standing-seam metal roof, and a tankless water heater. A 950-foot water well taps into the lowest aquifer and is complemented by a 2,500-gallon concrete cistern, whole-house filtration, UV sanitation, and reverse-osmosis drinking water—offering a level of self-sufficiency rarely found in homes today. Inside, walls of glass fill the open living spaces with natural light while polished concrete floors and soaring ceilings create a clean, modern aesthetic. The chef’s kitchen is beautifully appointed with commercial-grade Sub-Zero and Wolf appliances, custom cabinetry, two sinks, and striking Blue Pearl countertops. Just beyond, an outdoor kitchen with a built-in grill and sink makes entertaining effortless beneath the Hill Country sky. A detached studio/guest bedroom with a Murphy bed provides exceptional flexibility for visitors, a music studio, creative space, or a private retreat.
Ideally positioned just minutes from both Wimberley & San Marcos, yet tucked away from it all, the property offers the best of both worlds. No Swine, fowl, or wild animals. Yes for Horses or donkeys-1 per acre.
Families have the option of Wimberley or San Marcos ISD. Ask the listing agent for the complete list of improvements.

Property

Type
Single Family Residence
Levels
One
Year built
2012
Lot size
5.00 acres
Subdivision
Summer Mountain Ranch Sec 2
MLS #
ACT5112853

Inside

Bedrooms
2
Bathrooms
2.5
Living area
1,880 sqft

Schools

Elementary
Rodriguez (San Marcos ISD)
High school
San Marcos
District
SanMarcosCONSISD

Costs

HOA
$107 / annually
Est. annual taxes
$7,641 (2024)

Listing

First listed
Oct 12, 2026
Days listed
11
Status
Active

Listed by Tiffany Grana, Compass RE Texas, LLC · [email protected] · MLS# ACT5112853 · Active

Estimate your monthly payment

Loan

Down payment
%
0%10%20%30%40%50%
Loan term
Interest rate (%)
3%5%7%9%

Yearly costs

Monthly payment

$0

Total monthly

Principal & interest
$0
Property tax
$0
Insurance
$0
HOA
$0
Loan amount
$0

Estimate only. Tax / insurance defaults are typical Texas figures; your actual numbers will vary. Talk with a lender for a real quote — I can refer you to one I trust.

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