5 bed, 4 bath, 6,750 sqft on 330.40 acres in Round Mountain. Round Mountain, TX 78663. $12,900,000. Johnson City ISD.
About This Home
Luxury Hill Country ranch with a 6,750 sq. ft. main home showcasing chef-caliber Sub-Zero, Miele, and Wolf appliances, 2 laundry rooms, a wine room, 2 primary suites, and views, views, and more views. Includes a guest house, resort-style pool, expansive outdoor entertaining area, and a barn with 4 stalls. One-third improved pasture and two-thirds native landscape with mature oaks, 3 ponds, wet-weather creeks, and abundant wildlife create prime hunting and ranching opportunities. Ideally located just 20 minutes to Horseshoe Bay Jet Center, 60 minutes to Austin, and 90 to San Antonio.
The private drive winds through a wrought-iron gate and climbs across 330 acres of sculpted Hill Country terrain at 4529 Ranch Road 3347 in Round Mountain, where manicured pasture transitions seamlessly into native oak woodland and limestone formations. The 6,750-square-foot residence sits commanding views across carefully managed acreage that balances active ranching with the preservation of natural landscape-one-third productive pasture, two-thirds preserved native ecosystem with mature oak specimens, three spring-fed ponds, and seasonal creek flow that draws native wildlife year-round.
The approach reveals a property designed for serious land stewardship and entertaining. The main residence, completed in 2017, anchors the estate with commercial-grade culinary infrastructure: Sub-Zero and Miele refrigeration, Wolf range and ovens, dual laundry facilities, and a dedicated wine room for serious collectors. Five bedrooms with two primary suites provide guest capacity without compromise. A separate guest house extends hospitality options while maintaining privacy.
The grounds function as an extension of the home. A resort-style pool and expansive stone entertaining terraces open to panoramic Hill Country views. Mature oaks provide natural shade corridors. A four-stall barn with proper pasture fencing establishes working ranch capability-these are functional acres for horse boarding, breeding operations, or livestock management, not decorative backdrop.
The location operates on a dual timeline. The property sits 20 minutes from Horseshoe Bay Jet Center, positioning owners for regional and national travel without the airport commute burden. Austin's downtown core and major employment centers reach within 60 minutes via Highway 71 and US-183. San Antonio's medical, cultural, and business districts sit 90 minutes south. Blanco County's rural character and property tax structure create significant financial advantages over comparable acreage within Travis or Williamson County limits.
The combination of working ranch infrastructure, guest amenities, and unobstructed sightlines across 330 acres positions this property for owners seeking legitimate Hill Country ranching operations alongside luxury entertaining-not a lifestyle property wearing ranch aesthetics, but genuine land management with the residence as its anchor point.
The numbers behind this insight
- Offered at
- $12,900,000
- Listed
- August 14, 2025
- Price changes
- Reduced, down 11% from $14,500,000
- Asking price per sq ft
- $1,911
- Property Type
- Farm
- Year Built
- 2017
- Lot Size
- 330.40 acres
- Price / Sq Ft
- $1,911
- Garage
- 4 spaces
Listing information last updated June 21, 2026.
Listed by Topper Real Estate
MLS# 1734316 • Active
IDX inquiries: Keenan Group at Compass · (512) 415-7653
Highlights
Facts & Features
Interior
- Two Primary Baths
- Two Primary Suties
- Bar
- Bookcases
- Breakfast Bar
- Built-in Features
- Ceiling Fan(s)
- Beamed Ceilings
- Ceiling-High
- Ceiling-Vaulted
- Entrance Foyer
- In-Law Floorplan
- Kitchen Island
- Open Floorplan
- Pantry
- Primary Bedroom on Main
- Recessed Lighting
- Storage
- Two Primary Closets
- Walk-In Closet(s)
- Wet Bar
- Bar Fridge
- Cooktop
- Dishwasher
- Disposal
- Dryer
- ENERGY STAR Qualified Appliances
- ENERGY STAR Qualified Dishwasher
- ENERGY STAR Qualified Dryer
- ENERGY STAR Qualified Freezer
- ENERGY STAR Qualified Refrigerator
- ENERGY STAR Qualified Washer
- ENERGY STAR Qualified Water Heater
- Gas Cooktop
- Gas Range
- Ice Maker
- Microwave
- Oven
- Gas Oven
- Double Oven
- Propane Cooktop
- Water Softener
- Wood
- Heating
- Central,Electric,ENERGY STAR Qualified Equipment
- Cooling
- Ceiling Fan(s),Central Air,Electric,ENERGY STAR Qualified Equipment,Zoned
- Fireplaces
- 4
Exterior & Lot
- CCTYD
- Gas Grill
- Gutters Full
- Lighting
- Outdoor Grill
- Masonry – All Sides
- Agricultural
- Cross Fenced
- Fenced
- Full
- Gate
- Livestock
- Slab
- Covered
- Patio
- Porch
- Rear Porch
- Side Porch
- Roof
- Spanish Tile
- Lot Size
- 330.40 Acres
- Asphalt
- Attached
- Circular Driveway
- Garage Spaces
- 4
- Dry
- Seasonal
- Pond
Financial
- Original List Price
- $14,500,000
- Price per Sq Ft
- $1,911
Utilities
- Electricity Connected
- Propane
- Water Connected
- Water Source
- Private,Well
- Sewer
- Septic Tank
Transaction History
1 record on file
Every recorded listing, sale, and lease at 4529 Ranch Road 3347, whoever represented it.
- ActiveListed 2025Current price: $12,900,000Original list: $14,500,000MLS 1734316
- Price changed · April 1, 2026$13,500,000
- Price changed · June 22, 2026$12,900,000
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Price & Listing History
Listing timeline with current price, original ask, and market time.
- Current list
- $12,900,000
- Original list
- $14,500,000
- Price movement
- $1.6M reduction
- Listed / DOM
- Aug 14, 2025 · 448 days
Zoned Schools
Johnson City ISD
Lyndon B Johnson
Lyndon B Johnson
Lyndon B Johnson
Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.
Excluded from this estimate: property taxes, home insurance, and HOA dues. Each requires verified amount, cadence or unit, source, and as-of details.
Illustrative down payment
20% ($2.6M)
Adjustable assumption - not a lending recommendation.
Home price
$12,900,000
Loan details
Luxury property intelligence
Keenan Market Position
A sourced read on Round Mountain pricing, timing, and property scale. No automated valuation claim.
List price
$12,900,000
Price per sqft
$1,911/sqft
Vs. Neighborhood guide reference price
Not available
Days on market
448 days
Original to current
$1.6M reduction
$14.5M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 15, 2026.
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