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144 Lilly Round Mountain, TX 78663

5 Beds
3 full, 1 half Baths
3,526 Sqft
134,600 Sqft lot
3.09 Acre lot
$1,150,000 Est. $4,235 / mo.*
Status: New
Property Type: Single Family Detached
Year Built: 2021
Neighborhood: Trinity Oaks Preserve
Days on Website: 2

Courtesy of Real Broker, LLC, Brayson Verzella {attribution_contact}

Description

Welcome to 144 Lilly Lane, a masterfully executed custom estate in the exclusive gated community of Trinity Oaks Preserve. Completed in 2021, this residence embodies Hill Country elegance on over three private acres, secured by a 70-foot deed-protected greenbelt. The 3,526 sq ft single-story floor plan was brilliantly designed for modern living, featuring dual primary suites on opposite wings for ultimate privacy, five total bedrooms, a dedicated office with a fireplace, three full baths, and a convenient pool half-bath. Upon entry, the open-concept living area makes a grand statement with soaring vaulted ceilings, a dramatic floor-to-ceiling stone fireplace, and a wall of Pella Low-E windows that dissolve the boundary between indoors and the serene oak-studded landscape. The heart of this home is the chef's kitchen, a showcase of function and style. It features a magnificent ten-foot marble island, a premium induction dowdraft cooktop, and custom cabinetry locally milled to perfection. Behind this polished facade lies the home's secret weapon for entertaining: a truly hidden butler's pantry. This incredible space houses a wet bar, wine fridge, beverage cooler, deep freeze, and a stand-alone ice maker, allowing for effortless hosting while maintaining pristine main kitchen aesthetics. Additional custom details like a concealed coffee bar and a baker's hutch elevate the experience. The main primary suite forms a secluded owner's wing, a true sanctuary of restorative luxury. It features a tray ceiling and a programmable electric fireplace, while oversized windows offer tranquil views. Its spa-inspired bath is a work of art, with a freestanding double slipper tub positioned beneath a chandelier and a third fireplace. The oversized, LED-lit walk-in shower, dual vanities with a dedicated makeup station, a heated towel warmer, and two large custom closets complete this opulent retreat. This home is an engineering marvel, **built to uncompromising standards.** The entire structure is encased in a full spray foam envelope (R30+), ensuring remarkable energy savings. Peace of mind is guaranteed by a whole-house generator capable of running the entire property for extended durations. The infrastructure includes dual HVAC units (one with dual zones), two on-demand tankless propane water heaters, and a 30,000-gallon rainwater collection system. A proactive, custom-engineered drainage system with French drains and sump pumps ensures the grounds remain impeccable. The outdoor spaces are a private resort curated for an idyllic Hill Country lifestyle. A majestic oak tree forms a natural, welcoming archway on the path to the stunning custom in-ground pool, which features a vanishing infinity edge and a heated spa. Entertain on a grand scale across multiple covered patios, including a nearly 50-foot rear patio with a wood-burning stove and a 20x20 pool pavilion with a full outdoor kitchen. The property is secured by high-end, welded drill stem pipe ranch fencing, offering open views for **spectacular sunsets and brilliant, star-filled night skies.** Enjoy serene country living just minutes from Baylor Scott & White hospital, the future Flat Rock Creek retail center, Marble Falls, and Lake LBJ. With Austin's Bee Cave Galleria only 35 minutes away, **this property is not just a home, but a legacy Hill Country retreat.** With too many features to list, ask your Realtor for our property inclusions addendum.

Open House

Property Details and Features

  • Listing date: 2025-09-12 05:00:00
  • 2 cumulative days on market
  • 2 days on market
  • Price per square foot: $326
  • 5 bedrooms
  • 4 total bathrooms
  • 3 full bathrooms
  • 1 half bathroom
  • Tub/Shower Separate
  • Garden Tub
  • County: Blanco
  • Area: 3100
  • Subdivision: Trinity Oaks Preserve
  • Built in 2021
  • Approximate age: 4 years
  • Construction: Pre-Owned
  • Builder: Powers Construction
  • 3,526 square feet
  • 1 story
  • One Story
  • Covered Patio
  • Bar-B-Que Pit/Grill
  • Mature Trees
  • Outdoor Kitchen
  • Workshop
  • Other - See Remarks
  • Stone/Rock
  • Siding
  • Eat-In Kitchen
  • Two Eating Areas
  • Island Kitchen
  • Study/Library
  • Shop
  • Utility Room Inside
  • Secondary Bedroom Down
  • 1st Floor Lvl/No Steps
  • High Ceilings
  • Open Floor Plan
  • All Bedrooms Downstairs
  • Laundry Main Level
  • Laundry Room
  • Walk in Closets
  • All Remain
  • Metal
  • Ceramic Tile
  • Laminate
  • Slab
  • One
  • Living Room
  • 1 fireplace
  • Lot size: 3.09
  • Cul-de-Sac/Dead End
  • Street Paved
  • Controlled Access
  • Park/Playground
  • Other - See Remarks
  • Kitchen length: 20 feet
  • Kitchen width: 13 feet
  • Living room length: 20 feet
  • Living room width: 20 feet
  • DownStairs
  • Walk-In Closet
  • Multi-Closets
  • Full Bath
  • Master bedroom length: 15 feet
  • Master bedroom width: 15 feet
  • Bedroom 2 length: 14 feet
  • Bedroom 2 width: 12 feet
  • Bedroom 3 length: 13 feet
  • Bedroom 3 width: 11 feet
  • Bedroom 4 length: 14 feet
  • Bedroom 4 width: 11 feet
  • Bedroom 5 length: 16 feet
  • Bedroom 5 width: 12 feet
  • Breakfast room length: 20 feet
  • Breakfast room width: 12 feet
  • Study/office length: 12 feet
  • Study/office width: 10 feet
  • Utility room length: 12 feet
  • Entry room width: 7 feet
  • Utility room width: 7 feet
  • Entry room length: 11 feet
  • Three Car Garage
  • Attached
  • Golf Cart
  • Oversized
  • In Ground Pool
  • AdjoiningPool/Spa
  • Hot Tub
  • HOA name: TRINITY OAKS PRESERVE PROPERTY OWNERS ASSOCIATION
  • HOA fee 1: $1,500
  • HOA payment frequency: Annually
  • School district: Johnson City
  • Elementary school: Lyndon B. Johnson
  • Middle school: Lyndon B. Johnson
  • High school: Lyndon B. Johnson
  • Natural Gas
  • Central
  • Two Central
  • Tankless Water Heater
  • Programmable Thermostat
  • Double Pane Windows
  • Foam Insulation
  • Rain Water Catchment
  • Aerobic Septic
  • Tax year: 2025
  • Total tax amount: $13,848
  • Ceiling Fans
  • Washer Connection
  • Dryer Connection
  • Cook Top
  • Built-In Oven
  • Disposal
  • Dishwasher
  • Garage Door Opener
  • Solid Counter Tops
  • Custom Cabinets