$935,000
 $5,019 est/mo Sourced by Back At You

110 Purgatory Pass,San Marcos, TX 78666

San Marcos, TX 78666

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Description

A Modern Hill Country Retreat on 5 Lush Acres Thoughtfully designed by Matt Bachardy Designs, landscaped by Robert Leeper Landscapes, and masterfully built by Oliver Custom Homes, this striking modern estate redefines sustainable luxury in the Texas Hill Country. Tucked away on a private, tree-dotted 5-acre lot, the home showcases an asymmetric floorplan, stunning architectural lines, and exceptional attention to detail. Crafted with energy efficiency in mind, the home features 2x6 framing with spray foam insulation, underground utilities, a standing seam metal roof, and tankless water heaters. A deep 950-ft water well taps into the lowest aquifer, supported by a 2,500-gallon cistern, whole-house filtration system, UV sanitizer, and reverse osmosis drinking waterproviding true off-grid comfort with high-end performance. Inside, the expansive layout is bathed in natural light through large windows, highlighting polished concrete floors and high ceilings. The kitchen is a chef’s dream, outfitted with commercial-grade Sub-Zero and Wolf appliances, sleek blue pearl countertops, custom cabinetry and two sinks. Adjacent the kitchen is an outdoor cooking island with built-in grill and sink. The spa-like primary suite is a tranquil haven with serene views and an oversized walk-in shower with patio door. Off the primary bath, one could add a cold plunge or sauna for the ultimate wellness retreat. A detached studio/ bedroom with a Murphy bed offers a flexible space for music, guests, or creative pursuits. Additional features include outdoor hydrants that are drainable for winter use. This property is ideally located just minutes from both Wimberley and San Marcosgiving you the perfect blend of seclusion and convenience. Families have choice for Wimberley or San Marcos ISD. Ask agent for full list of improvements.

Details

MLS #2032565
Listing TypeFor Sale
StyleHouse
HOA Dues$107
Sub-TypeResale
StatusActive
Year2012
Days On Site178
Listing Provided ByKuper Sotheby's Int'l Realty | Cynthia Mattiza

Features

Bed(s)2
Bath(s) 3 Total
SQ Feet1,880
Car PortYes
Story(s)1
Acreage5.00
Water FrontYes
Property ViewHill Country

Interior

Interior FeaturesBreakfast Bar, Ceiling Fan(s), Granite Counters, Eat-in Kitchen, Kitchen Island, Murphy Bed, Open Floorplan, Primary Bedroom on Main
CoolingCentral Air
HeatingCentral
AppliancesBuilt-In Oven(s), Built-In Refrigerator, Dishwasher, Gas Cooktop, Microwave
Fireplaces Total0
Window FeaturesDouble Pane Windows
FlooringConcrete

Exterior

Exterior FeaturesUncovered Courtyard, Gutters Full, Outdoor Grill
RoofMetal
Foundation DetailsSlab
Lot FeaturesCul-De-Sac, Level, Native Plants, Private, Trees-Heavy, Trees-Large (Over 40 Ft)
Patio And Porch FeaturesFront Porch, Patio, Side Porch
FencingNone
Construction MaterialsConcrete, Hardi Plank Type, Spray Foam Insulation

Parking

Parking FeaturesDetached Carport
Garage Spaces0

Utilities

UtilitiesElectricity Available, Propane
SewerSeptic Tank

Other

List AorAustin Board Of Realtors

Taxes

Property7641

Area Information

StateTX
CountyHays
CitySan Marcos
Zip Code78666
AreaHS
Community NameSummer Mountain Ranch Sec 2
School DistrictSanMarcosCONSISD
Elementary SchoolRodriguez (San Marcos ISD)
High SchoolSan Marcos
Listing VS Median (in Summer Mountain Ranch Sec 2)
Price:
$935,000
low | high
Med:
$935,000
50% of Average
sqft:
1,880
low | high
Med:
1,880
50% of Average
$ / sqft:
$497
low | high
Med:
$497
50% of Average
On site:
178
low | high
Med:
178
100% of Average
Sourced by Back At You

Market Activity 78666

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 Listings courtesy of Austin Board of REALTORS® MLS as distributed by MLS GRID.

Based on information submitted to the MLS GRID as of August 27, 2026 at 8:06:57 PM PDT All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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Learn More About This Property

StateTX
CountyHays
CitySan Marcos
Zip Code78666
AreaHS
Community NameSummer Mountain Ranch Sec 2
School DistrictSanMarcosCONSISD
Elementary SchoolRodriguez (San Marcos ISD)
High SchoolSan Marcos
Listing VS Median (in Summer Mountain Ranch Sec 2)
Price:
$935,000
low | high
Med:
$935,000
50% of Average
sqft:
1,880
low | high
Med:
1,880
50% of Average
$ / sqft:
$497
low | high
Med:
$497
50% of Average
On site:
178
low | high
Med:
178
100% of Average
Sourced by Back At You
Listing Updated: July 9, 2026 at 2:55:31 PM PDT
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