18433 Flagler DR
Austin, TX, 78738
$4,850,000
5 Beds
6.5 Baths
7,226 SqFt
2.07 Acres
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This is your moment to claim an Architectural Digest-worthy compound of scale, soul, and brilliance! Imagine arriving home to a rare estate where 43,000 protected Hill Country acres stretch endlessly before you, yet you’re minutes from city life. Tucked in gated, amenity-rich Belvedere, this masterpiece delivers serenity without isolation—15 min to the Galleria, 35 to DT Austin, 40 to the airport. You can’t duplicate this home. Recreating it today would cost well over $5M—without the vision, artistry, or years invested in every detail. Designed and built by the owner-architect with zero compromise, it sits on 2 manicured, fully fenced acres backing to forever views. A French Tudor work of art, it fuses maximalist interiors with world-class craftsmanship: double island kitchen w/ 3-inch mitered Quartz, European frameless cabinetry, a new Thermador & Bosch suite (48” range, 3 ovens, 2 refrigerators, wine fridge, 2 dishwashers, espresso machine), solid brass hardware, solid-core doors, free-form staircase w/ brass spindles, South African chandeliers. Spaces are made for living boldly—6-car garages, pool lounge/gym or 2nd office, library, game room, craft room, massive home theater, prep pantry, oversized utility, extra W/D in primary linen, future elevator access. Outdoors, it’s your private resort: 12-person spa, oversized pool w/ water arcs, LED & fire features, sport court, turf field, covered dining & lounges. Belvedere offers miles of trails, a private club house, lazy river, & fishing pond. An ideal sanctuary for the active, outdoor enthusiasts with nearby natural wonders Hamilton Pool & Reimer’s Ranch, a plethora of vineyards & wineries, equestrian centers, hiking & biking trails, world renowned golf courses, tennis clubs, and 25 minutes to the shores of Lake Travis or Lake Austin. Live Bold. Live Beautifully! Live Flagler! Schedule your private tour today!

Property Details

Price:
$4,850,000
MLS #:
6500468
Status:
Active
Beds:
5
Baths:
6.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Belvedere Ph 02
Listed Date:
Oct 19, 2025
Finished Sq Ft:
7,226
Lot Size:
90,187 sqft / 2.07 acres (approx)
Year Built:
2022
PoolTennisCommunity Club HouseCommunity EquestrianBelvedere Ph 02Lake Travis IsdBee CaveBee Cave Middle SchoolLake Travis

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Schools

School District:
Lake Travis ISD
Elementary School:
Bee Cave
Middle School:
Bee Cave Middle School
High School:
Lake Travis

Interior

Appliances
See Remarks
Bathrooms
5 Full Bathrooms, 3 Half Bathrooms
Cooling
Central Air
Fireplaces Total
3
Flooring
Tile, Wood
Heating
Central

Exterior

Community Features
BBQ Pit/Grill, Clubhouse, Cluster Mailbox, Common Grounds, Controlled Access, Fishing, Gated, High Speed Internet, Planned Social Activities, Playground, Property Manager On-Site, Tennis Court(s), Underground Utilities
Exterior Features
Balcony, Basketball Court, Gutters Full, Private Yard, Sport Court, Tennis Court(s)
Other Structures
Garage(s)
Parking Features
Detached, Paved, Private, Unpaved
Roof
Concrete

Financial

HOA Fee
$1,120
HOA Frequency
Semi-Annually
HOA Includes
Common Area Maintenance
HOA Name
First Service Residential
Taxes
$56,640

Map

Community

Subdivisions in Austin

Market Summary

Current real estate data for Single Family in Austin as of Oct 26, 2025
4,060
Single Family Listed
100
Avg DOM
399
Avg $ / SqFt
$1,034,516
Avg List Price

Property Summary

    Located in the Belvedere Ph 02 subdivision, 18433 Flagler DR Austin TX is a Single Family for sale in Austin, TX, 78738. It is listed for $4,850,000 and features 5 beds, 7 baths, and has approximately 7,226 square feet of living space, and was originally constructed in 2022. The current price per square foot is $671. The average price per square foot for Single Family listings in Austin is $399. The average listing price for Single Family in Austin is $1,034,516. To schedule a showing of MLS#6500468 at 18433 Flagler DR in Austin, TX, contact your Stripe Realty agent at 512-439-2122.

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