An opportunity to own an extraordinary 3-acre estate in the heart of Westlake, The Rockcliff Estate is a breathtaking 6,850+-square-foot home offering privacy, elegance, & access to Lake Austin. Designed by renowned architect Luis Jauregui, this fully gated property is secured by a stunning serpentine stone wall & is beautifully landscaped. This estate offers a rare piece of land across Rockcliff Road that provides direct access into Lake Austin. Ideal for water enthusiasts, this private launch point is perfect for paddleboarding, kayaking or setting out on a pontoon boat. Designed for seamless indoor-outdoor living, the property features 2 expansive covered patios with breathtaking views, including the iconic 360 Pennybacker Bridge. Inside, the home exudes Old World charm with stucco & Texas stone, complemented by a tile roof. Warm travertine & longleaf pine floors add character, while soaring 26-foot ceilings and walls of glass fill the home with natural light. The grand foyer, flanked by a sweeping spiral staircase and private home office, leads into an elegant formal living area anchored by a striking gas fireplace. The main-level primary suite is a true retreat, offering a sitting area, fireplace, & coffee bar. A spacious walk-in closet provides custom built-ins and a cedar-lined section, while the spa-like primary bath features handcrafted travertine pillow tile and an oversized shower. The home also offers 4 additional bedrooms, each with its own en-suite bathroom & generous closet space. The chef's kitchen is designed for both functionality & style, featuring an island, high-end appliances, a walk-in pantry, and designer lighting. Floor-to-ceiling windows flood the space with natural light, while an adjacent living area with a stone fireplace offers a warm & inviting setting. Enjoy the oversized 4 car garage and home gym. Situated on 5 lots with an access easement to Lake Austin & an opporunity to purchase adjacent waterfront property at 1810 Rockcliff.