5307 Tortuga Trl Austin, TX $ 4,607,500
5307 Tortuga Trl
$ 4,607,500
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5307 Tortuga Trl

Austin, TX, 78731
$ 4,607,500
Bedrooms4 Baths4.2 Sq 3,858

Monthly Estimate*

$ 31,823

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Single Family Home for sale in Austin, TX

for $4,607,500 with 4 bedrooms and 4 full baths, 2 half baths. This 3,858 square foot home was built in 2001 on a lot size of 0.4257.

Discover a rare Lake Austin waterfront estate where luxury, privacy, and nature converge in a turnkey retreat designed for exceptional living and effortless entertaining. Set along the quiet, low-traffic Dry Creek inlet, this private sanctuary offers serene waterfront access and easy exploration by boat. The private two-story boathouse features an upper party deck and motorized boat lift, with a boat and custom golf cart included in the sale. At home, resort-style amenities invite relaxed days and memorable gatherings, including a pool and spa, fire pit, private sandy beach, and expansive lawn extending to the water’s edge. The lake-facing primary suite showcases breathtaking views of Lake Austin and Bright Leaf Preserve, complemented by a private balcony. Three additional ensuite bedrooms provide comfort and privacy for family and guests. A rare opportunity to embrace the finest in waterfront living, this exceptional estate is surrounded by nature and fully equipped for a lifestyle that feels like a permanent getaway.

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Single Family Active

Price

$ 4,607,500

Bedrooms

4

Full Bath

4

Half Bath

2

Property Type

Single Family

Taxes

$ 34,142

Style

Single Family Residence

Lot Size

0.4257

Year Built

2001

Town/City

Austin

County/Region

Travis

MLS | Web ID

7577932

Features
General
Living Area 3858
Sewer Public Sewer
Heating Central Natural Gas
Cooling Central Air Electric
Utilities Electricity Connected Natural Gas Connected Sewer Connected Water Connected
Roof Shingle Synthetic
Appliances Dishwasher Exhaust Fan Gas Cooktop Microwave Oven Stainless Steel Appliance(s)
HOA Fee 160
Garage Spaces 2
Association Fee Includes Common Area Maintenance
Patio/Porch Features Covered Deck Patio Rear Porch
Pool Features Heated In Ground Pool/Spa Combo
Security Features Security System Owned
Construction Materials HardiPlank Type Stone Stucco
Year Built 2001
View Creek/Stream Lake Trees/Woods Water
Levels Three Or More
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features Waterfront
Community Features BBQ Pit/Grill Common Grounds Curbs Lake Sidewalks
Accessibility None
Assoc Fee Paid Per Annually
County Travis
New Construction N
Property Type Residential
HOA Y
Energy Efficient None
Subdivision Name Mount Bonnell Shores
Facing Direction Northwest
Green Sustainability None
Other Structures None
Full Baths 4
Status Active
Directions Take MoPac to the 2222/Northland Drive exit. Head west on RM 2222 toward Loop 360. After about 1.5 miles turn left onto Mount Bonnell Road. Continue on Mount Bonnell Road for approximately 0.7 miles.
High School McCallum
City Austin
Body of Water Lake Austin
Disclosures Seller Disclosure Seller Provided Survey Available
Association Name Mount Bonnell Shores/Colorado Crossing
MLS Area 1B
Lot Size Square Feet 18543.49
Spa Features Heated Hot Tub In Ground
Elementary School Highland Park
Middle/Junior High School Lamar (Austin ISD)
Property Condition Resale
Additional Parcels Y/N N
Virtual Tour https://live.kuperrealty.com/5307tortugatrailaustintx78731/?mls https://live.kuperrealty.com/5307tortugatrailaustintx78731
Standard Status Active
Year Built Source Public Records
Tax Assessed Value 2510541
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Interior
Interior Amenities Bookcases Built-in Features Ceiling Fan(s) Ceiling-High Chandelier Granite Counters Double Vanity Entrance Foyer Interior Steps Kitchen Island Multiple Dining Areas Multiple Living Areas Smart Thermo
Flooring Carpet Tile Wood
Total Fireplaces 2
Fireplace Features Family Room Gas Gas Log Primary Bedroom
Window Features Insulated Windows
Half Baths 2
Total Bedrooms 4
Main Level Bedrooms 0
Total Baths 6
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Exterior
Exterior Amenities Balcony Boat Dock - Private Boat Lift Electric Car Plug-in Gas Grill Outdoor Grill Private Yard
Fencing Back Yard Wrought Iron
Parking Features Driveway Garage Garage Door Opener Garage Faces Front
Lot Features Back Yard Curbs Few Trees Front Yard Landscaped Sloped Down Sprinkler - Automatic Views
Water Source Public
Total Parking 4
Foundation Details Slab
Lot Size Acres 0.4257
Waterfront Y/N Y
Covered Spaces 2
Horse Y/N N
Horse Amenities None
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Internal Only
Street Number 1 5307
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* Excluded Features
List By
Connelly Breeland

Listing Agent

Kuper Sotheby's Int'l Realty

Broker

connelly@kupersir.com

Email

Affordability Calculator

$34,668
Per Month
92%
8%
0%
Monthly Principal & Interest
$31,823
Monthly Property Taxes
$2,845
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4360266 Elementary School
4360217 Middle School
McCallum High School High School
Pricing History
DatePricePrice ChangeDescription
10/2/2026$4,607,500 -1.35% Price Down
9/25/2026$4,670,500 -3.70% Price Down
7/15/2026$4,850,000 Listed Price

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5307 Tortuga Trl, Austin, TX, 78731 is a Single Family Home for sale at $4,607,500 with 3,858 sqft and a lot size of 0.4257. 5307 Tortuga Trl has 4 bedrooms, 4.2 baths, and was built in 2001. The property's zip code is 78731 which is in Austin, TX