17800 Flagler Dr, Austin, TX 78738

Modern Architecture Framing Hill Country Views Double Lot! 2.36 acres. This contemporary 6-bedroom, 5.5-bathroom residence spans over 5,800 square feet and showcases striking modern architecture designed to highlight the sweeping Hill Country views surrounding the property. Set on the highest point in the neighborhood, the lot also has one of the greatest collections of manicured trophy live oak trees in the area. Expansive window walls, high ceilings, and an open floor plan create a seamless indoor–outdoor experience, allowing natural light and panoramic scenery to serve as central elements of the home’s design. So many extras, including state of the art theater/media room with dropdown screen and projector and Control 4 remote system, water filtration and softening system that does not require the use of salt, and a 20x30 putting green and 3 pitching/chipping mats. Extensive custom curtains, shades and other window coverings throughout the house. Kohler home standby generator provides power to house and pool equipment when electrical power is out. Generator includes a fully dedicated 500-gallon propane tank allowing for many days of consecutive usage should the need arise. Crafted with a blend of clean lines and warm natural materials, the home balances modern sophistication with the relaxed beauty of the Hill Country landscape. Multiple outdoor living spaces—including covered terraces, viewing decks, and large picture windows—offer countless vantage points to enjoy sunsets, rolling terrain, and distant ridge lines. Set on an elevated site, the property provides privacy while maximizing visibility of the surrounding natural environment. With its generous square footage, refined finishes, and intentional connection to its hillside setting, this home embodies modern luxury in one of the area’s most picturesque locations.

The moment you enter 17800 Flagler Dr in Belvedere Phase II-A, you understand why this 5,807-square-foot residence commands respect in the Austin luxury market. Two-point-three-five-eight acres of elevated Hill Country terrain frame this six-bedroom, five-and-a-half-bath home in unobstructed views that define the neighborhood's most prized positions.

The architecture itself becomes the statement. Soaring beamed ceilings and floor-to-ceiling windows create an undeniable vertical drama, with the open floor plan amplifying every sight line toward the western landscape. Stone and stucco construction grounds the modern design in authenticity while bamboo, stone, and wood flooring guide movement through spaces engineered for both living and entertaining. This isn't a home that whispers its quality; it announces it through deliberate proportions and material honesty.

The kitchen operates as the heart of this property. A gas cooktop, built-in refrigeration, wine cooler, and breakfast bar anchor the space while views dominate the experience. The covered rear porch and wrap-around exterior living zones position this residence as a four-season entertainer's domain, with the private pool completing the outdoor hierarchy.

What separates this property from comparable homes in the $3.6 million range at 620 dollars per square foot is the sophistication of its integrated systems. A 110-inch projection system paired with Crestron automation controls audio and video throughout. A salt-free water filtration and softening system operates seamlessly. A 20-kilowatt Kohler standby generator with a dedicated 500-gallon propane tank ensures continuity during outages, with satellite monitoring that functions independently of internet service. Custom window treatments, extensive landscaping with mature trees exceeding 40 feet, and automatic sprinkler systems throughout the rear grounds complete the infrastructure.

The property sits within Lake Travis ISD, with Bee Cave Elementary, Bee Cave Middle School, and Lake Travis High School serving the address. The location on the western edge of Austin's growth corridor positions residents between Hill Country authenticity and emerging tech corridors, offering both escape and accessibility.

At 33 days on market, this home represents the caliber of property that appreciates as Austin continues its expansion westward. The combination of usable acreage, elevated positioning, and systems-grade infrastructure makes this more than a residence; it's a foundation for 25-plus years of Hill Country living.

Belvedere is one of the most thoughtfully designed gated communities in the Bee Cave area, built around the idea that luxury should include both privacy and shared community space. The neighborhood was developed in seven phases between 2005 and 2020, with strict architectural guidelines that have kept the visual character consistent - Hill Country Modern and Mediterranean homes anchored on generous lots, native limestone exteriors, and views that rotate between Hill Country, canyon, and oak-canopied creek bottoms depending on lot position.

Belvedere sits west of Austin along Hamilton Pool Road, about thirty minutes from downtown via Highway 71 to MoPac. The Hill Country Galleria is ten minutes east with restaurants, a movie theater, and the Whole Foods that handles weekly grocery runs. Bee Cave Central Park is adjacent for sports leagues and concerts. Hamilton Pool Preserve and Reimer's Ranch are short drives west for swimming holes, hiking, and the kind of weekend afternoons that make Hill Country living what it is. The community itself spans roughly 800 acres, with about 80 acres set aside as nature preserve and trail system.

Lot sizes run from a quarter acre in the cottage sections to over an acre on the upper ridgelines and creek lots. Homes range from about 3,000 to 7,500 square feet. Texas Hill Country Modern accounts for roughly 45% of inventory, with stone, steel, and large windows oriented toward views. Mediterranean homes from the earlier phases make up about 30%, with stucco facades and tile roofs. Transitional and Custom Contemporary builds round out the rest. Pricing typically starts in the low $1.2 millions for cottage section homes, runs $1.5 to $2.5 million for the main inventory, and pushes past $4 million for full estates on premium lots with view corridors.

Belvedere feeds into Lake Travis ISD, which has invested heavily in facilities and academic programming. Most students attend Bee Cave Elementary, Bee Cave Middle School, and Lake Travis High School. The high school has won multiple state football championships, but the real strength is in broad college-prep academics and extensive extracurricular offerings. Several private school options are within a fifteen-minute drive, including Hill Country Christian School and Westlake Hills Presbyterian School.

Community amenities are unusually robust for a residential development. The Belvedere clubhouse anchors the social calendar with member events. The lazy river and pool complex draws families through the long Texas summers. Stocked fishing ponds, sport courts, a junior Olympic pool, and miles of soft-surface trails fill out the recreation infrastructure. The 80-acre nature preserve includes a creek bottom and protected oak savanna where residents see deer, foxes, and the occasional armadillo on morning walks.

Belvedere works for buyers who want gated security and resort-level amenities without sacrificing acreage or natural setting. It is more affordable than the ultra-luxury tier of Spanish Oaks and Barton Creek to the east, and offers more community infrastructure than the scattered estate sections of West Lake Hills. For families committed to Lake Travis ISD who want a community where the kids can bike to the pool and parents have a clubhouse worth using, Belvedere is one of the strongest options in the Bee Cave area.