An architectural masterpiece in gated Westlake, this 5-bedroom, 5.5-bathroom ultra-high-end residence is a perfect balance of cutting-edge smart home technology, sophisticated design, and resort-style living. A private boat slip with a Piranha lift and marina storage for paddle boards and kayaks offer direct access to Austin’s waterways. Control4 home automation, Lutron lighting, and a full 360° security system provide effortless control, while custom steel doors, a 12-foot steel slatted accent wall, and floor-to-ceiling windows with UV protection define the home's modern aesthetic. Designed for seamless indoor-outdoor living, this estate features a pool and spa with Pentair automation, commercial misting systems, a wood-burning outdoor fireplace, and drought-tolerant landscaping with pet-friendly turf. Inside, the chef’s kitchen boasts Thermador commercial-grade appliances, full-size wine fridges, Perlick beverage fridges, and extensive integrated lighting. Wellness is at the forefront with a fully glassed steam shower, infrared sauna, dedicated gym, and climate-controlled 1,200 sq. ft. garage. Just minutes from downtown Austin and Eanes ISD schools, this home is an unmatched opportunity in Westlake.
Lot includes BOAT SLIP on Lake Austin! Build a +/- 6,249 square foot home with existing architectural plans by Cornerstone Architects, or create your own masterpiece in esteemed Eanes ISD. 10 minutes from downtown Austin and just steps the St Tropez community boat marina, swimming pool & hot tub. Endless possibilities to build - traditional or modern. Fantastic opportunity!Restrictions: Yes
Year
Property tax
Land + Additions
Assessment*
2026
$68,632 (+91.9%)
$940,896 + $3,954,823
$4,895,719
2025
$35,766 (+4.5%)
$832,836 + $1,718,507
$2,551,343
2024
$34,225 (−5.5%)
$840,000 + $1,589,158
$2,429,158
2023
$36,221 (+107.4%)
$840,000 + $1,810,000
$2,650,000
2022
$17,462 (+129.4%)
$840,000 + $328,716
$1,168,716
2021
$7,610 (−4.3%)
$472,500
2020
$7,950 (+5.0%)
$472,500
2019
$7,573 (−3.9%)
$450,000
2018
$7,883 (+4.2%)
$425,000
2017
$7,564
$425,000
2016
$7,564
$425,000
Tax history for 2021 Rue De St Germaine
Year
Property tax
Land + Additions
Assessment*
2026
$68,632 (+91.9%)
$940,896 + $3,954,823
$4,895,719
2025
$35,766 (+4.5%)
$832,836 + $1,718,507
$2,551,343
2024
$34,225 (−5.5%)
$840,000 + $1,589,158
$2,429,158
2023
$36,221 (+107.4%)
$840,000 + $1,810,000
$2,650,000
2022
$17,462 (+129.4%)
$840,000 + $328,716
$1,168,716
2021
$7,610 (−4.3%)
$472,500
2020
$7,950 (+5.0%)
$472,500
2019
$7,573 (−3.9%)
$450,000
2018
$7,883 (+4.2%)
$425,000
2017
$7,564
$425,000
2016
$7,564
$425,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
4
Baths
5
Stories
3
Lot width
—
Lot depth
—
Lot size
0.41 Acres
Year renovated
—
Sq. Ft.
4,902
Year built
2021
Style
Single Family Residential
County
Travis County
APN
701944
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 22, 2026.
PUD
Planned Unit Development District
Planned unit development (PUD) district is the designation for a large or complex single or multi-use development that is planned as a single contiguous project and that is under unified control. The purpose of a PUD district designation is to preserve the natural environment, encourage high quality development and innovative design, and ensure adequate public facilities and services for development within a PUD. A PUD district designation provides greater design flexibility by permitting modifications of site development regulations. Development under the site development regulations applicable to a PUD must be superior to the development that would occur under conventional zoning and subdivision regulations. A PUD district must include at least 10 acres of land, unless the property is characterized by special circumstances, including unique topographic constraints.
Permitted uses
Include but are not limited to:
Agriculture-Other
Garden center
Agriculture-Cropland
Jul 8, 2022 • Final
Building
Construct a new three-story single-family home with an attached garage, covered porch, and balcony.
New construction
Jul 7, 2022 • Final
Building
Construct a new inground swimming pool and spa.
Pool and hot tub
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Garage/Carport Information
Has Garage
# of Garage Spaces: 4
Parking
Features: Garage Faces Front, Garage, Garage Door Opener