AUSTIN, TEXAS · YOUR LOCAL REAL ESTATE CONNECTION(512) 710-0337
AUSTIN LOCAL TEAM · UNLOCK MLS
24 Cousteau Ln
Austin, TX, 78746
Active
$12,995,000
Asking sale price
Listed by Moreland Properties · Cord Shiflet
Listing attribution contact: (512) 480-0848
MLS #4742126 · Active
Listings courtesy of Unlock MLS as distributed by MLS GRID.
Data obtained . Listing modified .
Photos are not available.
Check with the listing team for current property images.
6Bedrooms
9Bathrooms
1986Year built
Single Family ResidenceProperty type
THE HOME, IN THE LISTING AGENT’S WORDS
A closer look.
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.
Read the full description +
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.
THE DETAILS THAT SHAPE YOUR DAY
Reported property facts
Property type
Residential
Property subtype
Single Family Residence
Bedrooms
6
Bathrooms
9
Full bathrooms
6
Half bathrooms
3
Living area
9,700 (units not reported)
Lot acres
3.97
Year built
1986
Parking spaces
10
Garage spaces
3
Schools reported in the listing
High schoolWestlake
Middle schoolHill Country
DistrictEanes ISD
ElementaryBridge Point
Verify assignment with the relevant district for the exact address, program and school year. These source-reported names are not ratings or an enrollment guarantee.
Features & finishes
lot+
See Remarks · Landscaped · Trees-Heavy
pool+
See Remarks · In Ground · Pool/Spa Combo
roof+
Metal
view+
Hill Country · Lake · River
patio+
See Remarks · Covered · Front Porch · Rear Porch
sewer+
Septic Tank
levels+
One
cooling+
Central Air
fencing+
Back Yard · Fenced · Front Yard · Gate · Security
heating+
Central
parking+
Circular Driveway · Driveway · Garage · Gated
exterior+
See Remarks · Sport Court
flooring+
Carpet · Tile · Wood
interior+
Ceiling Fan(s) · Ceiling-High · Entrance Foyer · Multiple Dining Areas · Multiple Living Areas · Walk-In Closet(s)
Start with the actual filings behind local change. These public records come from the research database powering Zabalist and Austin Texas Things, independently of the MLS listing.
Same ZIP, not verified proximity
Matched to the listing’s reported postal code. These records are not mapped to this parcel; check each project address before connecting it to the home. Source address and ZIP errors remain possible.
Snapshot exported Sep 14, 2026 · record window Sep 14, 2025–Sep 14, 2026. Statuses below are as recorded in that snapshot.
State project registrations
90
City site-plan applications
17
Separate source totals may overlap. Registrations are not building permits; an application does not confirm approved or completed construction. Neither total measures housing inventory or property value.
Read the registered work
Showing 3 selected examples from the saved research set. Check the building or suite and the work description.
The applicant is proposing demo to existing building and construction of new building along with associated improvements.
Application 13738252 · site address requires source verification
Take one question to the showing
Which of these projects shares an entrance, street or daily route with this home? Verify the site boundary and current case status before treating it as relevant.
Project counts use source-reported ZIPs and exclude registrations identifying counties outside Travis, Williamson and Hays. Missing county and remaining address/ZIP mismatches require verification; this is not a spatial boundary audit.
TABS State Projects · All 254 Texas Counties. Source database sync reported Sep 13, 2026.
Austin Site Plans · City of Austin Development Applications. Source database sync reported Sep 13, 2026.
These sync dates describe the source database, not a new review of every government filing. Later amendments, withdrawals and reporting delays may change the picture.
Check mapped flood zones and regional geology, then turn the findings into better questions before you buy. Each source describes a different part of the picture.
24 Cousteau Ln
Uses the listing’s reported coordinates, which may be approximate.
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Listings courtesy of Unlock MLS as distributed by MLS GRID.
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Based on information submitted to the MLS GRID as of Sep 14, 2026, 9:05 PM Central. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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