Skip to content
Keenan Group#1 Austin Board of Realtors Team 2024

This property has sold on August 8, 2022. Looking for something similar? Contact us or browse available homes.

4310 River Garden TRL, photo 1, Westlake Hills, Austin, TX
Sold

Per MLS rules, only the primary photo is shown for non-Keenan closed listings.

Off Marketas of Jun 3, 2026

This property is no longer actively listed. We can help you find similar homes currently for sale, notify you if this property relists, or explore off-market opportunities in the area.

$12,250,000

last listed

4310 River Garden Trl, Austin, TX 78746

Westlake Hills•MLS# 9520519
4beds
5full2half
6,113sqft
Built2021

Why you're seeing this property: Unlike major portals that hide off-market listings, we maintain the most comprehensive Austin property database. View market history, neighborhood data, and discover similar homes currently for sale. #1 Austin Realtor Team 2024.

4 bed, 5 bath, 6,113 sqft on 1.01 acres in Westlake Hills. Austin, TX 78746. Last listed at $12,250,000, sold August 8, 2022. Eanes ISD.

About This Home

STUNNING VIEWS OF LAKE AUSTIN AND DOWNTOWN AUSTIN provide the backdrop for an exceptional contemporary dwelling. Inspired by the iconic Hollywood Hills Stahl House, the architect created a masterful illusion: a 6,113 sq. ft. home suspended over the hillside. Walk onto the property and experience the tranquility of artistic landscaping, shady trees and vibrant native plants. Step inside the foyer to discover a seamless floor plan, augmented by sleek Dekton floors, Lutron lighting system, and stunning views at every turn. Walls of Motorized sliding glass doors open onto an al fresco dining area overlooking the resort-style pool and spa, amazing views creating the ideal blend of indoor and outdoor space. A spacious great room with walls of glass integrates a beautiful living area with a fireplace, a dining space, and a state-of-the-art kitchen with an adjacent wine closet. A hidden butler’s pantry is equipped with double convection ovens, an additional dishwasher, and a built-in Gaggenau espresso machine. Journey to the other side of the house to find the Owner’s Suite, complete with its own private seating area, a walk-in closet, and a bathroom that brings spa-like luxury to everyday life. Down the hall, two elegant offices and a guest room with en-suite bath serve as versatile spaces, while a pool bathroom and powder room offer additional convenience. The main level is also home to a laundry room, and three garages with additional storage closets. Travel upstairs to find a cozy media space, with lake and downtown views, outfitted with a projector screen and Savant A/V system, kitchenette, and two bedrooms with en-suite baths. The lush 1.01-acre allotment features a tiered lawn and ample deck space to enjoy the area’s natural beauty. Built with incredible attention to detail, this New-Century Modern residence offers an unparalleled experience of Austin luxury living.

Property Type
Residential
Year Built
2021
Lot Size
1.01 acres
Price / Sq Ft
$2,004
HOA
$1,000/year
Garage
3 spaces
Pool
Yes

Listing information last updated August 8, 2022.

Listed by KW-Austin Portfolio RealEstate

MLS# 9520519 • Closed

IDX inquiries: Keenan Group at Compass · (512) 415-7653

Properties displayed may be listed or sold by various participants in the MLS.

Highlights

Private pool and outdoor entertaining setup
3-car garage with additional parking capacity
Generous 1.01-acre lot
Breakfast Bar
Built-in Features
Ceiling Fan(s)

Facts & Features

Interior

Features

  • Bar
  • Breakfast Bar
  • Built-in Features
  • Ceiling Fan(s)
  • High Ceilings
  • Chandelier
  • Granite Counters
  • Double Vanity
  • Eat-in Kitchen
  • Entrance Foyer
  • High Speed Internet
  • Interior Steps
  • Kitchen Island
  • Multiple Living Areas
  • Open Floorplan
  • Pantry
  • Primary Bedroom on Main
  • Recessed Lighting
  • Soaking Tub
  • Sound System
  • Storage
  • Two Primary Closets
  • Walk-In Closet(s)
  • Wired for Sound

Appliances

  • Cooktop
  • Dishwasher
  • Disposal
  • Dryer
  • Exhaust Fan
  • Freezer
  • Ice Maker
  • Microwave
  • Oven
  • Refrigerator
  • Trash Compactor
  • Washer
  • Water Heater
  • Wine Refrigerator

Flooring

  • Tile
  • Wood
Heating
Central
Cooling
Central Air
Fireplaces
1
Exterior & Lot

Features

  • Balcony
  • Uncovered Courtyard
  • Electric Car Plug-in
  • Exterior Steps
  • Gutters Full
  • Lighting
  • Outdoor Grill
  • Private Yard

Construction

  • Block
  • Concrete
  • Glass
  • Stone

Lot Features

  • Back Yard
  • Curbs
  • Flag Lot
  • Landscaped
  • Private
  • Sprinklers In Rear
  • Sprinklers In Front
  • Views

Fencing

  • Wrought Iron

Foundation

  • Slab

Patio / Porch

  • Covered
  • Rear Porch
  • Terrace
Roof
Metal
Lot Size
1.01 Acres

Parking

  • Door-Single
  • Driveway
  • Electric Vehicle Charging Station(s)
  • Garage
  • Garage Door Opener
  • Private
Garage Spaces
3
Pool
Yes
Financial
HOA Fee
$1,000 / year
Original List Price
$12,250,000
Price per Sq Ft
$2,004
Utilities
  • Electricity Connected
  • High Speed Internet
  • Natural Gas Connected
  • Sewer Connected
  • Water Connected
Water Source
Public
Sewer
Public Sewer

Transaction History

2 records on file

Every recorded listing, sale, and lease at 4310 River Garden TRL, whoever represented it.

  1. SoldAugust 8, 2022
    Listed at: $12,250,000MLS 9520519
  2. WithdrawnListed 2014
    Current price: $3,950,000Original list: $4,900,000MLS 2563457

Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.

Explore this area

Price & Listing History

Listing timeline with current price, original ask, and market time.

View Timeline
Current list
$12,250,000
Original list
$12,250,000
Price movement
No verified reduction
Listed / DOM
Jun 17, 2022

Tax Record

Public record data from county appraisal records. Market value can differ from assessed value.

Assessed Value
$6,320,661
Assessment Year
2025
Year Built
2018
Parcel ID
000000473920
$6.3M
$1.2M
$1,181,525
2021
$2,565,160
+117.1% from prev
2022
$2,885,000
+12.5% from prev
2023
$4,741,761
+64.4% from prev
2024
$6,320,661
+33.3% from prev
2025
YearTaxesTotal AssessmentLandAdditions
2025+33.3%
—$6,320,661——
2024+64.4%
—$4,741,761$787,500$3,074,140
2023+12.5%
—$2,885,000$787,500$3,954,261
2022+117.1%
—$2,565,160$787,500$2,097,500
2021
—$1,181,525$787,500$1,777,660
5-Year Change435.0%
Map showing 4310 River Garden TRL
4310 River Garden TRL
Directions

Zoned Schools

Eanes ISD →

1 High School1 Middle School1 Elementary School

Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.

Principal & interest
$67,319
HOA dues
$83

Excluded from this estimate: property taxes and home insurance. Each requires verified amount, cadence or unit, source, and as-of details.

HOA source: MLS Grid / Unlock MLS, as of 2026-06-03T16:30:07.281147+00:00; normalized from annual dues.

20% ($2.5M)

Adjustable assumption - not a lending recommendation.

$12,250,000

Loan: $9.8M
Mortgage rate%
Payoff: ~2056
Rate source: Freddie Mac 30-year fixed average (PMMS via FRED), as of 2026-10-22
Get Pre-Qualified

Luxury property intelligence

Keenan Market Position

A sourced read on Westlake Hills pricing, timing, and property scale. No automated valuation claim.

List price

$12,250,000

Price per sqft

$2,004/sqft

Vs. Neighborhood guide reference price

+536.4%

$1.9M · Westlake Hills neighborhood guide · reference price

Days on market

Not available

Original to current

No verified reduction

$12.3M original

Active inventory context

121 listings

Price Position in Westlake Hills

Neighborhood guide reference price $1.9MThis home $12.3M

Listed 536% above the Westlake Hills neighborhood guide reference price. Westlake Hills neighborhood guide · reference price.

Balanced Market - 121 active listings

Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 3, 2026.

Request Private Market Analysis

More sales in Westlake Hills

Homes sold by Keenan Group.

Verified property facts

Frequently Asked Questions

What school district is 4310 River Garden Trl in?

4310 River Garden Trl is zoned for Eanes ISD with assigned schools: Bridge Point (elementary), Hill Country (middle), Westlake (high). School assignments should be verified directly with the district.

What are the property details for 4310 River Garden Trl?

4310 River Garden Trl is a Residential built in 2021 featuring 4 bedrooms, 5 full, 2 half bathrooms, 6,113 square feet, 1.01-acre lot.

What is the price per square foot at 4310 River Garden Trl?

4310 River Garden Trl was last listed at $2,004 per square foot across 6,113 sqft. The Westlake Hills neighborhood guide reference price is $1,925,000 (Westlake Hills neighborhood guide · reference price).

How does 4310 River Garden Trl compare with other homes in Westlake Hills?

4310 River Garden Trl was last listed at $12,250,000 and sold on August 8, 2022. The current MLS snapshot shows 97 active listings in 78746. Keenan Group has completed 32 verified transactions in 78746 within its 1,000+ completed transactions and $1B+ career volume across Austin. See Keenan Group's Westlake Hills guide for current neighborhood analysis.

When was 4310 River Garden Trl built?

4310 River Garden Trl was built in 2021, making it 5 years old with relatively recent construction.

What is the community structure at 4310 River Garden Trl?

The MLS listing reports HOA or association dues of $1,000 annual for 4310 River Garden Trl. It does not establish included amenities, services, rules, reserves, or current assessments; verify those items in current association documents.

Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.

What should buyers know about Westlake Hills?

Westlake Hills is one of Austin's established neighborhoods, zoned for Eanes ISD in the 78746 area. The Keenan Group has specialized in Westlake Hills real estate for 25+ years with 1,000+ career transactions. Contact (512) 415-7653 for current market conditions and available homes.

  • Westlake Hills area specialists
  • Eanes ISD zoning
  • #1 Austin Board of Realtors Team 2024
  • 25+ years Austin luxury real estate

Source: Keenan Group at Compass Real Estate, #1 Austin Board of Realtors Team (2024)

Why Choose the #1 Austin Board Team for Westlake Hills

#1 ABoR Team 20241,000+ Career SalesCompass Luxury Collection Specialist

#1 Austin Board of Realtors Team. 1,000+ homes sold and $1B+ in career sales over 25+ years in Austin.

25+ years advising buyers and sellers in this community