4705 & 4709 Island Cove Austin, TX 78731
Listing Courtesy of: Austin Board of Realtors / Moreland Properties - Contact:  (512) 480-0848

  4705 & 4709 Island Cove Austin, TX 78731

Active (143 Days)
$19,000,000
5
BED
6
BATH
10,227
SQFT

Description

Stunning main house at 4705 Island Cove and adjacent 2.13-acre lot at 4709 Island Cove on Lake Austin offers an unparalleled opportunity for luxurious waterfront living. 4705 Island Cove is nestled on a privately gated 1.1-acre lot within The Island, an exclusive waterfront community inside the 360 Bridge, this modern masterpiece was meticulously updated by Britt Design Group to create a home designed for entertaining. The main level also features formal and informal dining areas, a chef's kitchen with a walk-in freezer, discreet catering kitchen, and a lounge with a walk-in humidor to socialize after dinner with friends and family. The primary suite is a serene retreat and offers a dedicated sitting area, dual walk-in closets, a backlit White Patagonia granite shower in the spa-like bathroom, heated floors and towel rack, plus a flexible living area that rounds out the wing. Throughout the home, eight living spaces, including a game room and a lower-level pool lounge, provide endless opportunities to host intimate gatherings or grand events. Outdoors, the luxurious amenities continue with an expansive pool, hot tub, swim-up bar, and a fully equipped outdoor kitchen. The home is complete with three guest rooms, a lower-level kitchenette, saferoom, three-car garage and 2-slip boat garage. 4709 Island Cove, is a 2.13-acre tree-dotted lot that offers the option for future expansion or can be maintained as a peaceful green space, providing additional privacy and room to enhance the already impressive estate. *A separate offering of 4705 Island Cove, 4709 Island Cove, and 4400 Island Avenue combined is listed for $25,500,000. Together, these three tracts offer +/- 4.85 acres and +/- 450 feet of Lake Austin waterfront. Tax and assessed values are estimates for illustration purposes only. All figures should be independently verified. 24-Hour Advanced Showing Notice.

MLS #:
1302435
Taxes
$168,039(2024)
Lot Size
3.26 acres
Type
Single-Family Home
Year Built
1999
Views
Hills, Lake, Panoramic, River
School District
Austin Isd
County
Travis County
Community
Island at Mount Bonnell Shores

Listed By

Eric Moreland, Moreland Properties, Contact: (512) 480-0848
Source
Austin Board of Realtors
Last checked Aug 3 2025 at 11:55 AM GMT+0000
Bathroom Details
  • Full Bathrooms: 4
  • Half Bathrooms: 2
Interior Features
  • Breakfast Bar
  • Cathedral Ceiling(s)
  • Cedar Closet(s)
  • Elevator
  • Entrance Foyer
  • High Ceilings
  • Intercom
  • Interior Steps
  • Main Level Primary
  • Multiple Dining Areas
  • Multiple Living Areas
  • Separate/Formal Dining Room
  • Walk-In Closet(s)
  • Laundry: Main Level
  • Laundry: Laundry Room
  • Built-In Oven
  • Dishwasher
  • Disposal
  • Microwave
  • Refrigerator
  • Self Cleaning Oven
  • Wine Refrigerator
  • Windows: Display Window(s)
Subdivision
  • Island At Mount Bonnell Shores
Lot Information
  • Sprinklers Automatic
  • Trees Large Size
  • Trees Medium Size
Property Features
  • Fireplace: 1
  • Fireplace: Living Room
  • Foundation: Slab
Heating and Cooling
  • Central
  • Fireplace(s)
  • Natural Gas
  • Ceiling Fan(s)
  • Central Air
Pool Information
  • Pool/Spa Combo
  • Heated
  • Diving Board
  • Cabana
Homeowners Association Information
  • Dues: $3200/Annually
Flooring
  • Stone
  • Tile
  • Carpet
Exterior Features
  • Roof: Metal
  • Roof: Tile
Utility Information
  • Utilities: Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected, Water Source: Public
  • Sewer: Public Sewer
School Information
  • Elementary School: Highland Park
  • Middle School: Lamar (Austin Isd)
  • High School: McCallum
Parking
  • Assigned
  • Attached
  • Door-Multi
  • Garage
  • Outside
Living Area
  • 10,227 sqft
Additional Information: Moreland Properties | (512) 480-0848
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Estimated Monthly Mortgage Payment

*Based on Fixed Interest Rate withe a 30 year term, principal and interest only

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Disclaimer: Copyright 2025 Austin Association of Realtors. All rights reserved. This information is deemed reliable, but not guaranteed. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 8/3/25 04:55