4400 Island Ave, Austin, TX 78731
4400 Island Ave, Austin, TX 78731
4400 Island Ave, Austin, TX 78731
4400 Island Ave, Austin, TX 78731
4400 Island Ave, Austin, TX 78731
4400 Island Ave, Austin, TX 78731
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Laura McMillan

Laura McMillan

+1(512) 903-5268
$ 6,500,000
Est. payment | /mo

5 Beds

6 Baths

8,626 SqFt

Save
$ 6,500,000
Est. payment | /mo
Save

5 Beds

6 Baths

8,626 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 8,626 sqft

Price per Sqft $753

Subdivision Island At Mount Bonnell Shores

MLS Listing ID 9276221

Bedrooms 5

Full Baths 4

Half Baths 2

HOA Fees $3,000/ann

HOA Y/N Yes

Year Built 1996

Annual Tax Amount $114,303

Tax Year 2026

Lot Size 1.601 Acres

Acres 1.601

Property Sub-Type Single Family Residence

Source actris

Property Description

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.

Location

State TX

County Travis

Area 1B

Rooms

Main Level Bedrooms 1

Interior

Interior Features Bookcases, Breakfast Bar, Built-in Features, Ceiling-High, Stone Counters, Crown Molding, Double Vanity, Entrance Foyer, Interior Steps, Kitchen Island, Multiple Dining Areas, Multiple Living Areas, Pantry, Primary Bedroom on Main, Soaking Tub, Study/Home Office, Walk-In Closet(s), Wet Bar

Heating Central, Natural Gas

Cooling Central Air

Flooring Stone

Fireplaces Number 2

Fireplaces Type Living Room, Outside

Fireplace Y

Appliance Built-In Oven(s), Dishwasher, Disposal, Gas Cooktop, Double Oven, Refrigerator, Stainless Steel Appliance(s)

Exterior

Exterior Feature Balcony, Boat Lift, Boat Slip, Boat Dock - Private, Private Yard

Garage Spaces 3.0

Fence None

Pool None

Community Features Gated

Utilities Available Electricity Available, Natural Gas Available, Underground Utilities

Waterfront Description Canal Front,Lake Front

View Hill Country, Lake, River

Roof Type Tile

Accessibility None

Porch Covered, Patio

Total Parking Spaces 6

Private Pool No

Building

Lot Description Trees-Large (Over 40 Ft), Waterfall

Faces East

Foundation Slab

Sewer Public Sewer

Water Public

Level or Stories Two

Structure Type Masonry – All Sides

New Construction No

Schools

Elementary Schools Highland Park

Middle Schools Lamar (Austin Isd)

High Schools Mccallum

School District Austin Isd

Others

HOA Fee Include Common Area Maintenance

Restrictions Deed Restrictions,Development Type

Ownership Fee-Simple

Acceptable Financing Cash, Conventional

Tax Rate 2.046485

Listing Terms Cash, Conventional

Special Listing Condition Standard

Listed by Moreland Properties • Eric Moreland

Nearby Locations

Laura McMillan

"My job is to find and attract mastery-based agents to the office, protect the culture, and make sure everyone is happy! "

+1(512) 903-5268

laura@austintatious512.com

1310 RR 620S Ste B 195-13, Lakeway, TX, 78734, USA

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4400 Island Ave