4323 Mt Bonnell Rd
Austin, TX 78731
$8,490,000
- 5.93 acres
Listed by Kuper Sotheby's Int'l Realty · MLS #ACT1967428
A FEW THINGS TO NOTICE
What stands out.
Property size
5.93 acres listed.
Highlights from the listing description and property details. Confirm features with the listing agent.
THE PROPERTY
Get to know the property.
Located within minutes of Austin’s best shopping, dining, and entertainment—yet wrapped in natural serenity—4323 Mount Bonnell Road invites you to build a home that is both a personal retreat and a bold architectural statement. Included in the offering are conceptual plans by globally acclaimed architect Tom Kundig, whose work is celebrated for its seamless integration with the land. His vision here imagines a sculptural modern residence that disappears into the cliffside while maximizing light, privacy, and views.
This is more than a homesite—it’s a legacy property in one of Austin’s most historically significant and sought-after locations. Whether you realize the Kundig vision or bring your own design team, the result will be something truly singular: a custom home at the apex of Austin, surrounded by nature, overlooking the water, and unlike anything else on the market.
There are many beautiful spots in Austin.
There is only one Mount Bonnell.
THE NEIGHBORHOOD
Explore the location.
4323 Mt Bonnell Rd, Austin, TX 78731
Loading property map…
Map position comes from the listing source. Open directions in Google Maps
THE DETAILS
The details, all in one place.
- Property type
- Land
- Category
- Land
- Subdivision
- Cliffs Austin
- Parcel
- 01270702080000
- Elementary school
- Highland Park
- Middle school
- Lamar (Austin ISD)
- High school
- McCallum
- Annual property tax
- $10.40
Features and school information are supplied by the listing source. Confirm measurements, school assignments, HOA terms and rental restrictions before making a decision.
ERA PROPERTY MANAGEMENT
See its potential.
Have a plan for what follows.
Your plans for a property go beyond the purchase. Talk with ERA about the management services available for your property type and market.
Understand the opportunity.
Review rental pricing, property condition and your ownership goals with a local professional.
Make a strong first impression.
Bring together property preparation, professional marketing and applicant screening.
Stay connected to your investment.
Get support with rent collection, resident communication, maintenance coordination and owner reporting.

LOCAL PEOPLE. SHARED COMMITMENT.
A team behind your next step.
From your first question to the everyday work of ownership, a conversation with the right person makes a difference.
Meet ERA Property ManagementResidential management in Utah, Nevada and Texas. Service availability and rental eligibility must be confirmed for each property. Commercial and association services are available through our management services page.
YOUR CAREER. YOUR NEXT CHAPTER.
Find your place in real estate.
Just getting started?
Explore real estate education and available licensing courses through ARTI Academics.
Become a real estate agentReady to work with ERA?
Discover the people, broker support, technology and education behind an ERA real estate career.
Join ERA BrokersMoving for work?
Explore ERA Corporate Services for relocation assistance, employer programs, and information for veterans and military families.
Explore Corporate ServicesContact ERA about this property
Ask about this property.
4323 Mt Bonnell Rd, Austin, TX 78731 · MLS #ACT1967428
More in Austin.
Listing information
MLS #ACT1967428 · Austin Board of Realtors
Listing brokerage: Kuper Sotheby's Int'l Realty
Listing agent: Bridget Ramey
Listing status: Active. Record updated . Confirm current availability and price with the listing agent.

$800,000
$525,000
$1,250,000