Skip to main content

Austin · Mount Bonnell Shores

$4,607,500 101 days on market

Reduced from $4,850,000 · −5%

5307 Tortuga Trl, Austin, TX 78731

  • 4bedrooms
  • 5bathrooms
  • 3,858sqft
  • 0.43acres
  • 2001year built

About this home

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.

Property

Type
Single Family Residence
Levels
Three Or More
Year built
2001
Lot size
0.43 acres
Subdivision
Mount Bonnell Shores
MLS #
ACT7577932

Inside

Bedrooms
4
Bathrooms
5
Living area
3,858 sqft
Fireplaces
2

Outside / parking

Garage spaces
2
Pool
Yes — private
Waterfront
Yes

Schools

Elementary
Highland Park
High school
McCallum
District
Austin ISD

Costs

HOA
$160 / annually
Est. annual taxes
$34,142 (2025)

Listing

First listed
Jul 15, 2026
Days listed
101
Original price
$4,850,000
Status
Active

Listed by Connelly Breeland, Kuper Sotheby's Int'l Realty · [email protected] · MLS# ACT7577932 · Active

Estimate your monthly payment

Loan

Down payment
%
0%10%20%30%40%50%
Loan term
Interest rate (%)
3%5%7%9%

Yearly costs

Monthly payment

$0

Total monthly

Principal & interest
$0
Property tax
$0
Insurance
$0
HOA
$0
Loan amount
$0

Estimate only. Tax / insurance defaults are typical Texas figures; your actual numbers will vary. Talk with a lender for a real quote — I can refer you to one I trust.

Where this home sits

Interested in this home?

← Back to all listings

Call