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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.
| LAST UPDATED | 3/14/2025 | TRACT | Island At Mount Bonnell Shores |
|---|---|---|---|
| YEAR BUILT | 1999 | COMMUNITY | Island At Mount Bonnell Shores |
| GARAGE SPACES | 4.0 | COUNTY | Travis |
| STATUS | Active | PROPERTY TYPE(S) | Single Family |
| Elementary School | Highland Park |
|---|---|
| Jr. High School | Lamar (Austin ISD) |
| High School | McCallum |
| ADDITIONAL DETAILS | |
| AIR | Ceiling Fan(s), Central Air |
|---|---|
| AIR CONDITIONING | Yes |
| AMENITIES | Insurance |
| APPLIANCES | Dishwasher, Disposal, Microwave, Oven, Refrigerator, Self Cleaning Oven, Wine Refrigerator |
| AREA | 1B |
| CONSTRUCTION | Stone, Stone Veneer, Stucco |
| EXTERIOR | Dock, Private Yard |
| FIREPLACE | Yes |
| GARAGE | Attached Garage, Yes |
| HEAT | Central, Fireplace(s), Natural Gas |
| HOA DUES | 3200|Annually |
| INTERIOR | Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Cedar Closet(s), Elevator, Entrance Foyer, High Ceilings, Master Downstairs, Walk-In Closet(s) |
| LOT | 3.2555 acre(s) |
| LOT DESCRIPTION | Waterfront |
| PARKING | Assigned, Attached, Outside |
| POOL | Yes |
| POOL DESCRIPTION | Cabana, Diving Board, Heated, Pool/Spa Combo, Private |
| SEWER | Public Sewer |
| STORIES | Split/Multi Level |
| SUBDIVISION | Island At Mount Bonnell Shores |
| TAXES | 168039 |
| UTILITIES | Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected |
| VIEW | Yes |
| VIEW DESCRIPTION | Lake, Panoramic, River |
| WATER | Public |
| WATER ACCESS | Lake Austin |
| WATERFRONT | Yes |
| WATERFRONT DESCRIPTION | Lake Front |
MORTGAGE CALCULATOR
TOTAL MONTHLY PAYMENT
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*Estimate only
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Property listed by Eric Moreland, Moreland Properties
Based on information from the Austin Board of REALTORS ® (alternatively, from ACTRIS) for the period through 5/8/25 10:47 PM PDT. Neither the Board nor ACTRIS guarantees or is in any way responsible for its accuracy. All data is provided “AS IS” and with all faults. Data maintained by the Board or ACTRIS may not reflect all real estate activity in the market.
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.
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.
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