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11420 Rim Rock TRL
Austin, TX, 78737
$4,200,000
4 Beds
4.5 Baths
4,615 SqFt
12.7 Acres
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Private 12.7-Acre Oasis with Pool, Guest Houses & More | Austin ISD | Unrestricted

Tucked away more than half a mile off the main road, this 12.7-acre unrestricted retreat offers unmatched seclusion, natural beauty, and flexibility — all within Austin ISD. A gated concrete driveway (installed 2024) leads to a breathtaking property dotted with countless mature oaks and no neighboring homes in sight.

Main Home (Built 2019 | 4,005 sq ft):
This thoughtfully designed custom home blends modern luxury with everyday comfort:
• Main-level primary suite + private guest suite, both with full baths
• Two large upstairs bedrooms, each with en-suite bathrooms
• Expansive upstairs game/playroom
• Dedicated flex space for office or formal dining
• Open-concept living anchored by a wood-burning fireplace
• Chef’s kitchen with gas range, oversized island, and custom cabinetry
• Gorgeous hardwood flooring throughout — no carpet

Outdoor Living That Stuns:
• Deep in-ground pool with 8-ft depth, diving rock, waterfall & spa
• Covered patio, fire pit, and 2024 landscaping for year-round enjoyment
• Infrared sauna tucked into the lush landscape

Separate Guest Accommodations:
• 1,156 sq ft guest house: 2 beds, 1 bath, full kitchen
• Detached pool house: 1 bed, 1 bath, full kitchen, with unique rock wall and floor accents
• Each guest unit is privately situated away from the main home

Key Property Features:
• Countless mature oak trees across the landscape
• No view of neighbors – total privacy in every direction
• Private septic system + public water
• Multiple storage sheds
• 1-acre organic garden with rich, established soil
• Wet-weather creek and tank
• Low tax rate + Austin ISD

A rare find offering space, style, and serene living — perfect for multi-generational living, STR potential, or simply enjoying Texas nature in its purest form.

Buyer to independently verify all information including square footage, acreage, utilities, and taxes.

Property Details

Price:
$4,200,000
MLS #:
4019349
Status:
Active
Beds:
4
Baths:
4.5
Address:
11420 Rim Rock TRL
Type:
Single Family
Subtype:
Single Family Residence
City:
Austin
Listed Date:
Apr 4, 2025
State:
TX
Finished Sq Ft:
4,615
ZIP:
78737
Lot Size:
553,408 sqft / 12.70 acres (approx)
Year Built:
2019
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Schools

School District:
Austin ISD
Elementary School:
Baldwin
Middle School:
Gorzycki
High School:
Bowie

Interior

Appliances
Dishwasher, Disposal, Gas Cooktop, Electric Oven, Electric Water Heater, Tankless Water Heater
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air, Electric
Fireplaces Total
3
Flooring
Stone, Wood
Heating
Central, Electric

Exterior

Community Features
None
Exterior Features
None
Other Structures
Guest House, Storage
Parking Features
Garage Door Opener, Garage Faces Front
Roof
Slate

Financial

Taxes
$31,946

Map

Community

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11420 Rim Rock TRL
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