1. Overview
  2. Location
  3. Interior
  4. Exterior
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  7. Tax
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Status: Active

110 Purgatory Pass 
San Marcos, TX 78666

9% Drop

$1,100,000

$1,000,000

------/mo*
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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.
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Bedrooms
2
Baths
2.5
House Size
1,880 sqft
Year Built
2012
Lot Size
5 ac
School District
San Marcos CISD

Location

Market Insights

In the last 30 days, homes for sale in 78666, San Marcos, TX were on the market for a median of 57 days and 8.16% of homes sold above list price.

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Interior Information

appliances
Oven
Built-in Refrigerator
Dishwasher
Gas Cooktop
Microwave
cooling
Ceiling Fan(s)
Central Air
features
Breakfast Bar
Ceiling Fan(s)
Granite Counters
Eat-in Kitchen
Kitchen Island
Open Floorplan
Master Downstairs
flooring
Concrete
heating
Central
laundry features
Laundry Room
window features
Double Pane Windows

Exterior Information

features
Uncovered Courtyard
Outdoor Grill
fence
None
patio and porch
Front Porch
Patio
Side Porch
pool
None
roof
Metal

Property Information

builder name
Oliver Custom Homes
community
None
construction
Concrete
Hardiplank Type
Spray Foam Insulation
foundation
Slab
hoa fees
$107.00
Annually
lot
Cul-de-sac
Level
Native Plants
Private
Many Trees
other structures
Shed(s)
Storage
parking
Detached Carport
sewer
Septic Tank
subdivision name
Summer Mountain Ranch Sec 2
utilities
Electricity Available
Propane
water source
Private
Well
  • Listed By Cynthia Mattiza
  • (512) 940-5293
  • Kuper Sotheby's Int'l Realty
  • (512) 261-0008
  • j.kuper@sothebysrealty.com
  • MLS 7158651

Tax History

Date

Property Tax

Land

Additions

Tax Assessment

2024$4,849 (-11.9%)$256,470$411,200$667,670 (+17.7%)
2023$5,501 (-0.8%)$223,020$344,050$567,070 (+14.9%)
2022$5,544 (-1.6%)$175,000$318,470$493,470 (+30.7%)
2021$5,633$105,000$272,490$377,490

Tax data provied by Attom


Monthly Payments Calculator

Estimated Monthly Cost

$5,982

30 year fixed·6.9% interest rate
Principal & Interest
$5,269
Property Taxes
$404
Home Insurance
$300
HOA Fees
$9
%

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*All calculations are estimates and provided for informational purposes only. Actual amounts may vary.
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