18433 Flagler Dr, Austin, TX 78738

Local realty services provided by:Better Homes and Gardens Real Estate Hometown
Listed by:shailene smith
Office:kuper sotheby's int'l realty
MLS#:6500468
Source:ACTRIS
18433 Flagler Dr,Austin, TX 78738
$4,850,000
  • 5 Beds
  • 8 Baths
  • 7,226 sq. ft.
  • Single family
  • Active

Price summary

  • Price:$4,850,000
  • Price per sq. ft.:$671.19
  • Monthly HOA dues:$186.67

About this home

This is your moment to claim an Architectural Digest-worthy compound of scale, soul, and brilliance—plus the ease of seller financing for those choosing to finance! 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

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Home facts

  • Year built:2022
  • Listing ID #:6500468
  • Updated:October 03, 2025 at 03:54 PM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:8
  • Full bathrooms:5
  • Half bathrooms:3
  • Living area:7,226 sq. ft.

Heating and cooling

  • Cooling:Central
  • Heating:Central

Structure and exterior

  • Roof:Concrete
  • Year built:2022
  • Building area:7,226 sq. ft.

Schools

  • High school:Lake Travis
  • Elementary school:Bee Cave

Utilities

  • Water:MUD
  • Sewer:Septic Tank

Finances and disclosures

  • Price:$4,850,000
  • Price per sq. ft.:$671.19
  • Tax amount:$56,640 (2025)
Based on information from the Austin Board of REALTORS®. Neither the Board nor ACTRIS guarantees or is in any way responsible for its accuracy. All data is provided 'AS IS' and with all faults. Data maintained by the Board or ACTRIS may not reflect all real estate activity in the market.