3 days on Rocket
#29430393, Crystal Olenbush, Listing Office: AustinRealEstate.com
$14,999,000 List price
12 Hillside Ct Austin, TX 78746
7 beds
6 full, 5 partial
10,500 sqft
5.0 acres
$1,428 / sqft
House
Property details
About 12 Hillside Ct
To-Be-Built Rendered Design Discover unparalleled luxury in the heart of Westlake Hills, where architectural brilliance meets stunning natural beauty. This extraordinary estate at 12 Hillside Ct, Austin, Texas 78746, masterfully designed by the acclaimed Bowery Design Group, www.bowerydesigngroup.com offers a unique blend of contemporary design and classic Mid-Century aesthetics. Set on an expansive 5-acre lot, this secluded haven features a sprawling 10,500-square-foot main residence and a 1,500-square-foot guest house, providing ample space for opulent living and entertaining. Upon entering the gated estate, you'll be captivated by the graceful cantilevered roofs and the meticulous use of form board concrete and imported tiles, melding seamlessly with the natural surroundings. The interior boasts warm, inviting color palettes that complement the floor-to-ceiling premium doors and windows, ensuring that every room is bathed in natural light while framing the breathtaking city views captured by expansive glass walls in the second story. The main residence encompasses a thoughtfully designed layout with a luxurious ground-floor master suite for ultimate privacy. Additional living spaces include five versatile bedrooms or office spaces and a cozy loft, perfect for family living or hosting guests. The adjacent guest house offers two additional bedrooms, ideal for extended family or visiting friends. Embrace an enviable indoor/outdoor lifestyle with areas that flow effortlessly into one another, further enhanced by the estate's privacy and tranquility. Step outside to your private oasis, complete with a tennis court/sports court, a ten-car garage, and a state-of-the-art basement theater/lounge/gym, ensuring entertainment options for every taste. Conceptual designs by award-winning Architectural & Design firm Bowery Design Group www.bowerydesigngroup.com
Highlights
Home typeSingle Family Residence
HeatingCentral
StatusActive
CoolingCentral Air, Ceiling Fan(s), ENERGY STAR Qualified Equipment
Size10,500 sqft
Lot size5.0477 Acres
Year built2025
ParkingAttached Carport, Attached, Driveway, Garage, Paver Block, Electric Vehicle Charging Station(s)
MLS #3646302
Garage10 spaces
FireplaceDen, Dining Room, Primary Bedroom, See Remarks
ViewHills, Trees/Woods
Private poolYes
Summary
- MLS Number: 3646302
- MLS Name: ACTRIS
- Office Name: Compass RE Texas, LLC
- Office Phone: (512) 522-5038
- Listing Agent: Cj Shaffer
Based on information from the Austin Board of REALTORS® (alternatively, from ACTRIS or Unlock MLS®). All information provided is deemed reliable but is not guaranteed and should be independently verified. The Austin Board of REALTORS®, ACTRIS, Unlock MLS and their affiliates provide the MLS and all content therein “AS IS” and without any warranty, express or implied. The information included in this listing is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data maintained by the Board, ACTRIS or Unlock MLS may not reflect all real estate activity in the market. Prices displayed on all Sold listings are the Last Known Listing Price and may not be the actual selling price.
Copyright 2025 Unlock MLS and Austin Central Texas Realty Information Services, Inc.
Listings courtesy of Unlock MLS as distributed by MLS GRID.
All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Properties displayed may be listed or sold by various participants in the MLS.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
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Last updated on: 4/27/2025, 6:20:48 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
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$14,999,000
12 Hillside Ct
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Price information
Property sales
We're sorry, we currently don't have property sales data for this listing.
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2024 | $1,350,000 | $21,081 |
| 2023 | $1,350,000 | $21,081 |
| 2022 | $1,350,000 | $21,081 |
| 2021 | $1,350,000 | $23,847 |
| 2019 | $1,950,194 | $23,881 |
| 2018 | $1,772,904 | $29,676 |
| 2017 | $1,607,185 | $26,979 |
History based on county public records data.
Nearby schools
7
Valley View Elementary School
Public District KG-5
0.3 mi
•1201 S Capital of Texas Hwy
10
Eanes Elementary School
Public District KG-5
0.3 mi
•4101 Bee Caves Rd
9
Forest Trail Elementary School
Public District KG-5
0.3 mi
•1203 S Capital of Texas Hwy
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $223,619. Residents of Austin, TX typically earn $200k+ each year. The majority of families are married, with kids. The most common level of education of people living in this area is post secondary degree.
How much money do the neighbors make?
0%
<35k
24%
35k-100k
18%
100k-200k
58%
200k+
What level of education do the neighbors have?
No High School
High School Diploma
Post Secondary Degree
Masters Degree
Doctorate
What types of families live nearby?
23%
Single, No Kids
8%
Single, with Kids
34%
Married, No Kids
35%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
16%
<11 yrs old
12%
12-17 yrs old
8%
18-34 yrs old
52%
35-64 yrs old
12%
65+ yrs old
What do the neighbors do for fun?
Skiing/snowboarding
PGA/LPGA
Figure Skating
Where do the neighbors shop?
BJs Wholesale Club
Stein Mart
Nordstrom
Where do the neighbors go to eat?
Panera
Cracker Barrel
California Pizza Kitchen
What do the neighbors drive?
Infiniti
Lexus
BMW
What do the neighbors listen to?
Adult Hits
Oldies- Talk/Personality
All data provided by Home Junction and Claritas
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Frequently asked questions
About 12 Hillside Ct
This home is located at 12 Hillside Ct in Austin, TX and zip code 78746 in the Dorsettshire Estates neighborhood. This 10,500 square foot home, which was built in 2025, sits on a 5.05 acre lot. Features: 7 bedrooms, 11 bathrooms. It has been listed on Rocket Homes since March 14, 2025 and is currently priced at $14,999,000.
While more than 115 listings in Austin, TX in March 2025 were sold above asking price, there were more than 139 listings sold at asking price, and more than 529 were sold below. The number of homes for sale in Austin, TX increased by 28.6% between February and March 2025. In March 2025 median list price was $577,151 and the average listing age was 67 days.
From Rocket Homes Real Estate and based on county public records data.