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3531 RM-3347 - Lot 16 None

Round Mountain, TX, 78663

Active

$5,783,600

Asking sale price

Listed by Compass RE Texas, LLC · Liam McArdle McArdle

Listing attribution contact: (713) 515-8544

MLS #9136700 · Active

Listings courtesy of Unlock MLS as distributed by MLS GRID.

Data obtained . Listing modified .

Photos are not available.

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0 listing photos available here.

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5Bedrooms

6Bathrooms

2026Year built

Single Family ResidenceProperty type

THE HOME, IN THE LISTING AGENT’S WORDS

A closer look.

On top of the ridge at RanchesAt Big Mountain, Lot 16 is an under-construction Hill Country showcase estate positioned on 12.45 private acres with rare 360-degree views stretching toward Packsaddle Mountain, Lake LBJ, Marble Falls, and the surrounding Hill Country. Carefully positioned and designed to take full advantage of its ridge-top setting, the 6,088-square-foot residence is being built by Keith Wing for luxury ranch living and large-scale entertaining. The home features 5 bedrooms, 5 full baths, 1 half bath, expansive indoor-outdoor living, a resort-style pool, screened outdoor living area, game room, study, and loft. The homesite offers privacy, native landscape, and long-distance views from one of the community’s premier ridge-top settings. RanchesAt Big Mountain is a private gated luxury acreage community spanning approximately 401 acres with only 27 homesites, offering the space and privacy of ranch ownership with the ease of gated access, private roads, underground utilities, and a cohesive community setting. Wildlife is present throughout the ranch, including blackbuck, Arabian oryx, fallow deer, and native whitetail. Lot 16 is part of the RanchesAt Reserve Collection, a limited offering of available showcase homes selected for their visibility, setting, and role in shaping the community’s architectural tone.

THE DETAILS THAT SHAPE YOUR DAY

Reported property facts

Property type
Residential
Property subtype
Single Family Residence
Bedrooms
5
Bathrooms
6
Full bathrooms
5
Half bathrooms
1
Living area
6,088 (units not reported)
Lot acres
12.45
Year built
2026
Parking spaces
10
Garage spaces
3

Schools reported in the listing

  • High schoolLyndon B Johnson (Johnson City ISD)
  • Middle schoolLyndon B Johnson
  • DistrictJohnson City ISD
  • ElementaryLyndon B Johnson

Verify assignment with the relevant district for the exact address, program and school year. These source-reported names are not ratings or an enrollment guarantee.

Features & finishes

lot

Back Yard · Landscaped · Native Plants · Private · Private Maintained Road · Sloped Down · Sloped Up · Trees-Medium (20 Ft - 40 Ft) · Views · Xeriscape

pool

Heated · In Ground · Infinity · Outdoor Pool · Pool/Spa Combo

roof

Metal

view

City · City Lights · Hill Country · Lake · Panoramic · Trees/Woods

patio

Covered · Mosquito System · Patio · Screened

sewer

Aerobic Septic

levels

Two

cooling

Ceiling Fan(s) · Central Air · Electric

fencing

Partial

heating

Central · Fireplace(s) · Propane

parking

Additional Parking · Attached Carport · Golf Cart Garage · Guest

exterior

Barbecue · Uncovered Courtyard · Gas Grill · Outdoor Grill · Private Yard

flooring

See Remarks

interior

Bar · Built-in Features · Ceiling Fan(s) · Ceiling-High · Quartz Counters · Storage · Study/Home Office · Two Primary Closets · Walk-In Closet(s)

security

See Remarks

community

Gated

utilities

Underground Utilities

appliances

Bar Fridge · Built-In Freezer · Built-In Gas Oven · Built-In Gas Range · Built-In Range · Built-In Refrigerator · Dishwasher · Disposal · Dryer · Exhaust Fan · Gas Range · Microwave · Refrigerator · Stainless Steel Appliance(s) · Washer/Dryer · Tankless Water Heater

waterfront

None

water Source

Well

construction

Concrete · Spray Foam Insulation · Wood Siding

accessibility

See Remarks

LOOK BELOW THE LISTING

A place has layers.
Start with the evidence.

Check mapped flood zones and regional geology, then turn the findings into better questions before you buy. Each source describes a different part of the picture.

3531 RM-3347 - Lot 16 None

Uses the listing’s reported coordinates, which may be approximate.

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TAKE THE NEXT STEP

See how this home fits your life.

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Listing source and permitted use

Presented by Austin Local Team · All City Real Estate, ltd. Co. · (512) 710-0337

Listings courtesy of Unlock MLS as distributed by MLS GRID.

Some IDX listings have been excluded from this website. This search includes eligible Active, Active Under Contract and Pending listings. Availability can change; confirm current status with the listing agent.

IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed by MLS GRID. Use may be subject to an end user license agreement prescribed by the applicable MLS. Any use or search other than by a consumer looking to purchase real estate is prohibited.

Based on information submitted to the MLS GRID as of Sep 15, 2026, 3:20 AM Central. 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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