Beds 5
Baths 8
Sqft 7,226
Acres 2.07
Property Type Home
Heating Central
Parking Detached, Paved, Private, Unpaved
Year Built 2022
Stories 2
Cooling Central Air
Days on Market 143
Garages 6

About 18433 Flagler Dr

A rare offering for those searching for a special & timeless property- where architecture & art converge. Meticulously designed & built by the owner-architect, this is your moment to claim a legacy quality estate defined by scale, soul, and exceptional design. Set against miles of protected Hill Country, the views stretch endlessly—offering rare privacy just minutes from city life. Located in gated, amenity-rich Belvedere, you’re only 15 minutes to the Galleria, 35 to downtown Austin, 20 minutes to private aviation, and 40 minutes to the airport. Built by the Architect with uncompromising attention to detail, this French Tudor masterpiece sits on two manicured, fully fenced acres, blending striking architecture with warm, livable spaces. While expansive in size, the home unfolds into thoughtfully designed rooms that feel intimate, functional, and effortlessly connected—ideal for both everyday living and elevated entertaining. Maximalist interiors meet world-class craftsmanship, from the double-island kitchen with 3-inch mitered quartz and European cabinetry to a full suite of Thermador and Bosch appliances. Refined details continue throughout—solid brass hardware, solid-core doors, a sculptural staircase, and curated lighting (handmade 6ft tall, leather urchin chandeliers from High Thorn in South Africa) adds depth and character. The home is designed to support a dynamic lifestyle, with spaces that adapt to your needs: multiple living and work areas, a library, game room, theater, gym or lounge, and expansive utility and storage. Outdoors, a private resort awaits with a resort-style pool and 12-person spa, pool side sunken seating area with fire pit, sport court, turf field, and multiple areas to gather, dine, and unwind. Belvedere offers miles of trails, a clubhouse, lazy river, and fishing pond. Nearby, explore Hamilton Pool Preserve and Reimers Ranch Park, along with vineyards, golf courses, equestrian centers, and easy access to Lake Travis and Lake Austin.

Location

Legal Description LOT 51 BLK A BELVEDERE PHS II
Address 18433 Flagler Dr
County Travis
City Austin
Zip Code 78738
Subdivision Belvedere
School District Lake Travis ISD
MLS Area LS

Size and Restrictions

Acres 2.07
Lot Description Cul-De-Sac, Backs to Greenbelt/Park, Landscaped, Private, Many Trees, Sprinklers In Ground, Trees Large Size, Views
Horses Allowed Yes
$/Acre $2,390,842

Improvements

Parking Detached, Paved, Private, Unpaved
Garage Spaces 6
Fence Back Yard
Exterior Features Basketball Court, Balcony, Private Yard, Rain Gutters, Sport Court, Tennis Court(s)

Features

View Park/Greenbelt, Hills, Panoramic, Trees/Woods
Water Access None

Utilities

Water Municipal Utility District
Utilities Cable Available, Electricity Connected, High Speed Internet Available, Propane, Sewer Connected, Water Connected, Underground Utilities

Amenities

Area Amenities Barbecue, Common Grounds/Area, Clubhouse, Community Mailbox, Fishing, Gated, Internet Access, Playground, Property Manager On-Site, Planned Social Activities, Tennis Court(s), Trails/Paths

Beds and Baths

Bedrooms 5
Main Level Beds 2
Bathrooms 5 full / 3 half
Primary on Main Yes

Other Rooms

Kitchen Appliances See Remarks
Laundry Facilities Main Level

Heating and Cooling

Heating Central
Air Conditioning Central Air
Fireplaces Family Room, Gas, Gas Starter, Living Room, Outside, Wood Burning

Interior Features

Flooring Tile, Wood
Features Chandelier, Eat-in Kitchen, High Ceilings, Kitchen Island, Main Level Primary, Multiple Closets, Pantry, Quartz Counters, Sound System, Storage, Soaking Tub, Bar, Walk-In Closet(s), Wired for Sound, High Speed Internet
Disability None

Building Information

Square Feet 7,226
Year Built 2022
# of Stories 2
Building Faces East
Builder Name Onyx Development Partners
Construction Spray Foam Insulation, Stucco
Foundation Slab
Roof Concrete

Energy Efficiency

Energy Efficiency Features Appliances, Construction, Doors

Property Features

Exterior Features Basketball Court, Balcony, Private Yard, Rain Gutters, Sport Court, Tennis Court(s)

Garage and Parking

Garage Yes - 6 Spaces
Parking Detached, Paved, Private, Unpaved

Financial

$/Sq Ft $685
$/Acre $2,390,842
Special Conditions DeedRestrictions,RestrictiveCovenant
Documents Available Site Plan
Disclosures Owner Is Listing Agent, See Remarks

Property Taxes

Appraisal District Travis
Estimated Taxes $56,640
Tax ID Modern French Tudor
Tax Year 2025

Homeowner Association

Has HOA Yes
HOA Name First Service Residential
HOA Fee $1,120 - Semi-Annually

Listing Details

OfficeKuper Sotheby's Int'l Realty
Contact Info512-200-2852

Listing Map

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