24 Cousteau LN
Austin, TX, 78746
$12,995,000
6 Beds
7.5 Baths
9,700 SqFt
3.97 Acres
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MLS #4742126 image #0
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.
Listing Provided Courtesy of Moreland Properties

Property Details

Price:
$12,995,000
MLS #:
4742126
Status:
Active
Beds:
6
Baths:
7.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Rob Roy
Listed Date:
Sep 14, 2026
Finished Sq Ft:
9,700
Lot Size:
172,933 sqft / 3.97 acres (approx)
Year Built:
1986
PoolRob RoyEanes IsdBridge PointHill CountryWestlake

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Schools

School District:
Eanes ISD
Elementary School:
Bridge Point
Middle School:
Hill Country
High School:
Westlake

Interior

Appliances
Built-In Oven(s), Dishwasher, Disposal
Bathrooms
6 Full Bathrooms, 3 Half Bathrooms
Cooling
Central Air
Fireplaces Total
2
Flooring
Carpet, Tile, Wood
Heating
Central
Interior Features
Ceiling Fan(s), High Ceilings, Entrance Foyer, Multiple Dining Areas, Multiple Living Areas, Walk-In Closet(s)
Levels
One
Main Level Bedrooms
4

Exterior

Accessibility Features
None
Community Features
See Remarks
Covered Spaces
3
Direction Faces
SE
Exterior Features
See Remarks, Sport Court
Fencing
Back Yard, Fenced, Front Yard, Gate, Security
Garage Spaces
3
Lot Features
See Remarks, Landscaped, Trees-Heavy
Other Structures
Tennis Court(s)
Parking Features
Circular Driveway, Driveway, Garage, Gated
Patio And Porch Features
See Remarks, Covered, Front Porch, Rear Porch
Roof
Metal
View
Hill Country, Lake, River
Waterfront Features
None
Window Features
See Remarks

Financial

HOA Fee
$1,399
HOA Fee Frequency
Semi-Annually
HOA Includes
Security
HOA Name
Rob Roy HOA
Taxes
$59,881

Map

Community

Subdivisions in Austin

Market Summary

Current real estate data for Single Family in Austin as of Sep 19, 2026
3,871
Single Family Listed
92
Avg DOM
373
Avg $ / SqFt
$961,771
Avg List Price

Property Summary

    Located in the Rob Roy subdivision, 24 Cousteau LN Austin TX is a Single Family for sale in Austin, TX, 78746. It is listed for $12,995,000 and features 6 beds, 8 baths, and has approximately 9,700 square feet of living space, and was originally constructed in 1986. The current price per square foot is $1,340. The average price per square foot for Single Family listings in Austin is $373. The average listing price for Single Family in Austin is $961,771. To schedule a showing of MLS#4742126 at 24 Cousteau LN in Austin, TX, contact your Stripe Realty agent at 512-439-2122.

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