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 It may have sold, been withdrawn, or had its listing expire — we don’t have confirmed sold data, so we won’t guess.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.
110 Purgatory PASS, San Marcos TX 78666
MLS #239078605 · Kuper Sotheby's Int'l Realty · Cynthia Mattiza
About this home
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 water—providing 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 Marcos—giving you the perfect blend of seclusion and convenience. Families have choice for Wimberley or San Marcos ISD. Ask agent for full list of improvements.
Property details
- Property type
- Residential · SingleFamilyResidence
- Status
- Active
- Year built
- 2012
- Full baths
- 2
- Half baths
- 1
- Lot size
- 5
- Subdivision
- Summer Mountain Ranch Sec 2
- MLS area
- HS
- MLS #
- 239078605
Features
Interior features
- Breakfast Bar
- Ceiling Fan(s)
- Granite Counters
- Eat-in Kitchen
- Kitchen Island
- Murphy Bed
- Open Floorplan
- Primary Bedroom on Main
Exterior features
- Uncovered Courtyard
- Gutters Full
- Outdoor Grill
Additional details
- Parking
- Detached Carport
- Garage spaces
- 0
- Roof
- Metal
- Foundation
- Slab
- HOA
- $107 / annually
- Annual tax
- $7,641
Location
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Schools
Assigned schools per the MLS.
- School district
- SanMarcosCONSISD
- Elementary
- Rodriguez (San Marcos ISD)
- Middle
- Goodnight
- High
- San Marcos
Market insights
Compared with 647 active homes in ZIP 78666 · HomeLocating listings
At $935,000, this home is priced 182% above the $331,090 median across 647 active homes in ZIP 78666, including other homes in Summer Mountain Ranch.
Estimated monthly payment
Home price
$935,000
Down payment
20% ($187,000)
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 Kuper Sotheby's Int'l Realty · Cynthia Mattiza
Listing data last updated Sep 2, 2026, 1:16 PM
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