Property Overview

Situated in the exclusive Vineyard Bay enclave within Lakeway, this 4,867-square-foot estate on Fontaine Ave represents a rare Lake Travis opportunity: one of the community's select homes with a transferable private marina slip lease, granting boat access within 90 seconds of the front door. Built in 2008 by C&A Builders and designed by architect Elliot Johnson, AIA, the five-bedroom, six-bath residence commands nearly one and a half acres of Hill Country views and sophisticated custom finishes.

The gated Vineyard Bay community caters to serious lake enthusiasts, with only 60 homes enjoying direct marina privileges at the private docks. Resort-style amenities include a recently renovated pool and cabana complex, full-service clubhouse with gym and sauna, tennis and pickleball courts, and secure boat storage—creating a lifestyle that extends well beyond the property line. The home itself showcases refined details: a grand entry gallery flowing into formal dining beneath a dramatic arched brick ceiling, a 500-bottle climate-controlled wine cellar, and chef-grade kitchen appointments throughout.

Located in the Lake Travis ISD attendance zone and minutes from top-rated schools, shopping, and waterfront dining, this Fontaine Ave address delivers the complete Lakeway lakefront lifestyle. At $2,299,000 ($472 per square foot), the property reflects the premium positioning of Vineyard Bay's most distinctive offerings in Austin, TX's coveted waterfront market.

Agent Description

One of Lake Travis’s only estates with a transferable private marina slip lease, a pool, and over an acre estate homesite. In Vineyard Bay, a fully gated lakeside community, 16019 Fontaine Ave delivers what few addresses in 78734 can: boat access 90 seconds from your front door, resort-style community amenities, and 4,867 sq ft of custom-designed living set against Hill Country views. Vineyard Bay’s private marina is exclusive to residents, with only 60 of the homes having slips. The community wraps it in a full resort lifestyle: a recently renovated pool and cabana complex, a clubhouse with gym and sauna, tennis and pickleball courts, and secure boat storage, all within a gated enclave minutes from Lake Travis ISD’s top-ranked schools. Inside, Elliot Johnson, AIA, and C&A Builders left their mark in every detail. A grand entry gallery opens to formal dining with a dramatic arched brick ceiling and a 500-bottle climate-controlled wine cellar. The kitchen is anchored by Thermador Professional appliances, dual islands, a wine bar, and a walk-in pantry. The main-floor primary suite is its own private oasis: white oak floors, direct pool access, a spa bath with soaking tub and oversized shower, dual vanities, and a custom walk-in closet with built-in dressers and a dedicated packing island. A second main-floor ensuite, a private study, and a powder room complete the ground level. Upstairs: two additional ensuite bedrooms, a game room, and a flexible living area for families or guests. Outside, a large stone patio and a fully equipped outdoor kitchen with professional grill, refrigerator, ice maker, and sink frame the pool and flat lawn perfect for playing or entertaining. Wired for sound and data throughout. Lake Travis ISD. No state income tax.

Neighborhood: Lakeway

This property is located in Lakeway, Austin, TX. The area is known for Lake Travis Living, Marina Access, Golf Courses, Waterfront Dining, Resort Lifestyle.

At $472/sqft, this listing is priced 54% above the Lakeway median of $307/sqft.

Property Details

Listing data last updated: March 25, 2026

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