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24 Cousteau Ln

Austin, TX 78746
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6 Bedroom(s)
6 Full & 3 Half Bath(s)
9,700 Sqft
3.97 Lot Acres
Residential Single Family

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Description

One of Rob Roy’s most special estates, set on nearly four acres with Hill Country and Lake Austin views. For those who value privacy, security and space, Rob Roy stands alone among Westlake neighborhoods, with strictly controlled access through 24-hour guarded gates, large estate lots and quiet streets, all less than 20 minutes from downtown Austin. Originally designed by Shiflet Group Architects, this classic Texas-style home was extensively renovated in 2021, again with Shiflet Group Architects, construction by Burt Group Contractors and interiors by Rachel Mast. The current owners later brought in acclaimed designer Cami Wright for its most recent refresh. The home was designed to live almost entirely as a one-story. The main level includes the primary suite, office, formal living and dining rooms, three additional en suite bedrooms and a three-car garage. At the heart of the home is a large kitchen completely open to the breakfast and family rooms. The primary suite is privately positioned at one end of the house with beautiful views and an exceptionally large closet, while the three secondary bedrooms are unusually generous in both size and storage. Upstairs is an additional guest suite and an enormous game room with space for a gym, media area, billiards, ping pong or just about anything else you can imagine. An additional bedroom and full bath at the far end make an ideal bunk room for sleepovers and guests. Outside, expansive front and back lawns surround a negative-edge pool, oversized covered porch with outdoor fireplace, beautiful landscaping and a sport court with its own covered seating area. The residence is also privately gated from the street. Located within Eanes ISD and zoned to Bridge Point Elementary, Hill Country Middle School and Westlake High School. There are bigger homes in Austin, newer homes and more expensive homes. There are very few I would rather call home.

MLS#
ABORTX-4742126
List Price
$12,995,000 ($1,340/Sqft.)
Listing Status
For Sale
Address
24 Cousteau Ln
City
Austin
State
TX
Zip Code
78746
County
Travis County
Subdivision
Rob Roy
Legal Description
LOT 36 BLK D ROB ROY
Property Type
Residential Single Family
Bedroom
6 Bedroom(s)
Bath
6 Full & 3 Half Bath(s)
Garages
3 / Appraisal District
Stories
1
Building Size
9,700 Sqft/Public Records
Year Built
1986 /Public Records
Lot Size
3.97 Lot Acres/Appraisal District
LP / Acre
$3,273,300 / Acre
Maintenance Fee
$1,399 / Semi-Annually

Interior

Number Of Living Area
4
Number Of Dining Area
2
Fireplace
2/Living Room,Outside
Floors
Carpet, Tile, Wood
Cooling
Central Air
Heating
Central
Appliances
Built-In Oven(s), Dishwasher, Disposal
Security System
24 Hour Security,Carbon Monoxide Detector(s),Gated with Guard,Security Guard
Interior
Ceiling Fan(s), Ceiling-High, Entrance Foyer, Multiple Dining Areas, Multiple Living Areas, Walk-In Closet(s)

Exterior

Roof
Metal
Foundation
Slab
Private Pool
Yes
Private Pool Desc
See Remarks,In Ground,Pool/Spa Combo
Exterior Type
Masonry
Lot Description
See Remarks, Landscaped, Trees-Heavy
Parking
Circular Driveway, Driveway, Garage, Gated
Parking Space
Garage 3 / Parking 10
Utility
Electricity Connected
Front Door Face
SE
Views
Hill Country,Lake,River
Exterior
See Remarks, Sport Court

Financial information

Maintenance Fee
$1399.00/Semi-Annually

Lot Information

Lot Size
3.97 Lot Acres /Appraisal District
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Disclaimer: Lot configuration and dimensions are estimates, not based on personal knowledge and come from a third party (Digital Map Products); therefore, you should not rely on the estimates and perform independent confirmation as to their accuracy

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Information source

unlock MLS
Source last updated Sep 17, 2026 at 07:08 PM
Listing last updated Sep 15, 2026 at 06:07 AM
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Presented by TimeValue Software ©2021
Principal & InterestTaxes30.4%69.6%
Listing TaxNumbers
Principal & Interest2,841
Taxes1,242
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Notice & Disclaimer
School information is computer generated and may not be accurate or current. Buyer must independently verify and confirm enrollment. Please contact the school district to determine the schools to which this property is zoned.
Copyright© 2026 , HOUSTON REALTORS® INFORMATION SERVICE, INC. All Rights Reserved. Data Not Verified/Guaranteed by MLS
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