4323 Mt Bonnell Rd

$8,490,000
Price
258,310 / 5.93
Lot Size / Acres

Description

Perched atop one of the most iconic elevations in Central Austin, The Ridge at Mount Bonnell presents a rare opportunity to craft a world-class estate on nearly six acres of private, blufftop land. With panoramic views over Lake Austin and a front-row seat to the Pennybacker Bridge, this one-of-a-kind homesite offers a setting that’s as awe-inspiring as it is exclusive. Located within minutes of Austin’s best shopping, dining, and entertainment—yet wrapped in natural serenity—4323 Mount Bonnell Road...Perched atop one of the most iconic elevations in Central Austin, The Ridge at Mount Bonnell presents a rare opportunity to craft a world-class estate on nearly six acres of private, blufftop land. With panoramic views over Lake Austin and a front-row seat to the Pennybacker Bridge, this one-of-a-kind homesite offers a setting that’s as awe-inspiring as it is exclusive. 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.
  1. Listed by Bridget Ramey • TREC #0547097 • Brokerage DRE #579589 • Kuper Sotheby's Int'l Realty
    P: (512)-796-2602 C: (512)-796-2602 Bridget@BridgetRamey.com

Property Details for 4323 Mt Bonnell Road

Subdivision Name
Cliffs Austin
Waterfront
No
Waterfront Description
None
Water Access Description
Well
View
Park/Greenbelt, Hills, Lake
View YN
Yes
Parcel Number
01270702080000
Tax Lot
1
LISTING UPDATED: 11/20/2025 01:02 PM

Property Details for 4323 Mt Bonnell Road

StatusActive
MLS #1967428
Days on Market41
Taxes$10 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeLand
MLS TypeLand / Unimproved Land
Year Built-
Lot Size5.93 AC
CountyTravis County

Location

Listing Courtesy of Kuper Sotheby's Int'l Realty, Bridget Ramey, TREC #0547097
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Building Information for 4323 Mt Bonnell Road

Lot Size5.93 AC

Payment Calculator

$41,953 per month

30 year fixed, 6.28% Interest

Principal and Interest

$41,952

Property Taxes

$1

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 4323 Mt Bonnell Road

General Information
  • Restrictions: SeeRemarks
Exterior
  • Community Features: None
Property Information
Lot Information
  • FEMA Flood Plain: No
  • Lot Features: Private, Many Trees, Views
  • Mineral Rights: SeeRemarks
  • Horse: Yes
  • Corporate Owner Allowed YN: No
  • Horse Amenities: SeeRemarks
Utilities
  • Sewer: Public Sewer
  • Utilities: See Remarks
Unit Information
Unit 1
  • Permission: IDX
Financial Information
Taxes and HOA Information
  • Tax Assessed Value: $2,129,088
  • Tax Year: 2025
  • Tax Rate: 1.99%
Showing Information
Showing Information
  • Directions: From Ranch Road 2222, turn onto Mount Bonnell Rd. The property will be on your left.

Property History for 4323 Mt Bonnell Road

DateEvent & SourcePriceAppreciationLink
Nov 20, 2025

Listed (Active)

ACTRIS #1967428

$8,490,000
Aug 31, 2024

Expired

ACTRIS #1119024

$8,950,000
Nov 8, 2023

Listed (Active)

ACTRIS #1119024

$8,950,000
Mar 28, 2022

Withdrawn

ACTRIS #7650067

$9,995,000
Aug 12, 2021

Listed (Active)

ACTRIS #7650067

$11,500,000
DateEvent & SourcePrice
11/20/2025

Listed (Active)

ACTRIS #1967428

$8,490,000
08/31/2024

Expired

ACTRIS #1119024

$8,950,000
11/08/2023

Listed (Active)

ACTRIS #1119024

$8,950,000
03/28/2022

Withdrawn

ACTRIS #7650067

$9,995,000
08/12/2021

Listed (Active)

ACTRIS #7650067

$11,500,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Schools near 4323 Mt Bonnell Road

This home is within Austin Independent School District.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 9 to 12
Public - PK to 12
Rating
School
Distance
Highland Park Elementary School
PublicPK to 5

Lamar Middle School
Public6 to 8

Mccallum High School
Public9 to 12

Rosedale School
PublicPK to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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4323 Mt Bonnell Road is a 5.93 ac of land for sale in Austin, TX 78731. This property was listed for sale on November 20, 2025 by Kuper Sotheby's Int'l Realty, it's currently listed at $8,490,000. This listing's school district is Austin Independent School District. Nearby schools include Highland Park Elementary School, Lamar Middle School and Mccallum High School. 4323 Mt Bonnell Road is a 0-bed, 0-bath, 5.93 ac of land on a 258,310 sq. ft. / 5.93 acres lot.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Kuper Sotheby's Int'l Realty, Bridget Ramey, TREC #0547097

Based on information from the Austin Board of REALTORS® (alternatively, from ACTRIS), Central Hill Country Board of Realtors, Central Texas MLS, Highland Lakes Association of Realtors, Bryan-College Station Association of REALTORS, and Waco Association of REALTORS. All information provided is deemed reliable but is not guaranteed and should be independently verified. The Austin Board of REALTORS®, ACTRIS, Central Hill Country Board of Realtors, Central Texas MLS, Highland Lakes Association of Realtors, Bryan-College Station Association of REALTORS, Waco Association of REALTORS, and their affiliates provide the MLS and all content therein “AS IS” and without any warranty, express or implied. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS. Copyright© 2025 Austin Board of REALTORS® (alternatively, from ACTRIS), Central Hill Country Board of Realtors, Central Texas MLS, Highland Lakes Association of Realtors, Bryan-College Station Association of REALTORS, and Waco Association of REALTORS. All rights reserved. We do not attempt to independently verify the currency, completeness, accuracy or authenticity of the data contained herein. All area measurements and calculations are approximate and should be independently verified. Data may be subject to transcription and transmission errors. Accordingly, the data is provided on an “as is” “as available” basis only and may not reflect all real estate activity in the market”. © [2025] REsides, Inc. All rights reserved. Certain information contained herein is derived from information, which is the licensed property of, and copyrighted by, REsides, Inc.