4400 Island Ave

Austin, TX 78731

About this property

Situated within The Island, one of Austin’s most coveted gated communities on Lake Austin, this exceptional waterfront estate offers a rare combination of privacy, acreage, and direct lake access. Set on 1.6 acres along a serene canal, the property includes a spacious main residence and a separate one-bedroom guest house, creating an ideal setting for both everyday living and hosting family and friends. Designed for effortless entertaining, the main home features an open floor plan that connects expansive living spaces with the outdoors. Large windows frame peaceful water views, while the covered patio with a fireplace provides a year-round gathering space overlooking the property’s lush surroundings. Five bedrooms, four full bathrooms, and two half bathrooms offer flexibility and comfort across the thoughtfully designed residence. Outdoor amenities elevate the Lake Austin lifestyle, with a private dock featuring two boat slips for easy access to boating, paddleboarding, and waterfront recreation. Combining the security and prestige of The Island with generous acreage, guest accommodations, and coveted waterfront access, this property presents a rare opportunity to experience one of Austin’s most desirable lakefront settings. Tax and assessed values are estimates for illustration purposes only. All figures should be independently verified.

About this property

Situated within The Island, one of Austin’s most coveted gated communities on Lake Austin, this exceptional waterfront estate offers a rare combination of privacy, acreage, and direct lake access. Set on 1.6 acres along a serene canal, the property includes a spacious main residence and a separate one-bedroom guest house, creating an ideal setting for both everyday living and hosting family and friends. Designed for effortless entertaining, the main home features an open floor plan that connects expansive living spaces with the outdoors. Large windows frame peaceful water views, while the covered patio with a fireplace provides a year-round gathering space overlooking the property’s lush surroundings. Five bedrooms, four full bathrooms, and two half bathrooms offer flexibility and comfort across the thoughtfully designed residence. Outdoor amenities elevate the Lake Austin lifestyle, with a private dock featuring two boat slips for easy access to boating, paddleboarding, and waterfront recreation. Combining the security and prestige of The Island with generous acreage, guest accommodations, and coveted waterfront access, this property presents a rare opportunity to experience one of Austin’s most desirable lakefront settings. Tax and assessed values are estimates for illustration purposes only. All figures should be independently verified.

Features and Additional Information

Schedule a Tour
It's free and no obligation

Schedule a Private Showing

$6,500,000 Active
5 Bed(s)
6
Baths
7,219 sqft

Presented By Coldwell Banker Commercial Gateway

Agent Image
Get in touch today! Phone: 1-956-937-2930
Brokerage
Moreland Properties
1-512-480-0848
Curious to find out what your home is worth?
Get My Home's Worth arrow_forward

Area Information

1B | Travis County | Island At Mount Bonnell Shores

$ 6,500,000
This listing is play_arrow 3.0% lower than the average in the area
$ 6,700,000 in the area
7,219 SqFt
This listing is play_arrow 6.9% smaller than the average in the area
7,753 SqFt in the area
$ 900 $/SqFt
This listing is play_arrow 3.9% more than the average in the area
$ 867 $/SqFt in the area
57 days on site
This listing is play_arrow 79.9% below the average in the area
284 days on site in the area

Schools in the Area

  • turned_in
    Elementary School
    Highland Park
  • turned_in
    Middle School
    Lamar (Austin ISD)
  • turned_in
    High School
    McCallum
Listed By Eric Moreland
Brokerage: Moreland Properties

Schedule a Private Showing

It's free and no obligation

Have Questions? Contact
Coldwell Banker Commercial Gateway

By submitting, you agree to receive promotional texts and/or calls from Coldwell Banker DAnn Harper at the number provided. Message/data rates may apply. Consent is not a condition of purchase, and you can opt out anytime by replying STOP.
Real Estate Links Our Domains