4424 Eck Ln Austin, TX $ 3,989,900
4424 Eck Ln
$ 3,989,900
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4424 Eck Ln

Austin, TX, 78734
$ 3,989,900
Bedrooms5 Baths4.0 Sq 3,866

Monthly Estimate*

$ 24,567

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Single Family Home for sale in Austin, TX

for $3,989,900 with 5 bedrooms and 4 full baths. This 3,866 square foot home was built in 1941 on a lot size of 3.35.

Set on prestigious Eck Lane, 4424 Eck Lane offers 3.35 acres, 300+ feet of Lake Travis frontage, elevated limestone topography, and direct access to deep water even during recent drought conditions. The property combines privacy, scale, and immediate lake usability in one of the area’s most established waterfront enclaves. Existing improvements allow the property to be enjoyed now while a future main residence is planned. Features include a renovated historic limestone cabin, an 1800s historic home, a Shiflet-designed guest house, and waterfront infrastructure with tram access, boat lift, motorized swim platform, and capacity for a boat up to 28 feet. Conceptual work from Lake Flato Architects and Shiflet Group Architects conveys, offering a thoughtful starting point for siting, scale, and architectural direction. The elevated shelf provides strong lake presence, privacy, and improved dock performance supported by consistent water depth. Located outside Lakeway city limits in Travis County, the property may offer a more direct development path than sites subject to additional municipal review. Completed waterfront estates nearby can command prices in the $6M-$8M range, making this a strong opportunity for a buyer seeking deep-water access, acreage, privacy, and design control close to Lakeway, Steiner Ranch, and Downtown Austin.

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Single Family Active

Price

$ 3,989,900

Bedrooms

5

Full Bath

4

Property Type

Single Family

Taxes

$ 0

Style

Single Family Residence

Lot Size

3.35

Year Built

1941

Town/City

Austin

County/Region

Travis

MLS | Web ID

5420807

Features
General
Living Area 3866
Sewer Septic Tank
Heating Central Electric
Cooling Central Air Electric
Utilities Water Available
Roof Aluminum Composition
Appliances Dishwasher Microwave Refrigerator
Garage Spaces 3
Patio/Porch Features Covered Enclosed
Pool Features None
Security Features Fire Alarm Smoke Detector(s)
Construction Materials Wood Siding Stone
Year Built 1941
View Lake
Levels One
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features Lake Front
Community Features Lake
Accessibility None
County Travis
New Construction N
Property Type Residential
HOA N
Energy Efficient None
Subdivision Name ECK L T
Facing Direction East
Green Sustainability None
Other Structures Guest House
Full Baths 4
Status Active
Directions 620 TO ECK LANE PROPERTY ON LEFTSIDE OF ROAD.
High School Lake Travis
City Austin
Body of Water Lake Travis
Disclosures Seller Disclosure
MLS Area LS
Lot Size Square Feet 145926
Elementary School Lake Travis
Tax Annual Amount 39142.68
Middle/Junior High School Hudson Bend
Property Condition Resale
Additional Parcels Y/N Y
Virtual Tour https://live.kuperrealty.com/4424ecklane https://live.kuperrealty.com/4424ecklane
Standard Status Active
Year Built Source Public Records
Tax Assessed Value 2735359
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Interior
Interior Amenities Wet Bar Wired for Sound
Flooring Concrete Wood
Total Fireplaces 2
Fireplace Features Gas Log Wood Burning
Window Features Window Treatments
Half Baths 0
Total Bedrooms 5
Main Level Bedrooms 5
Total Baths 4
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Exterior
Exterior Amenities Boat Dock - Private Boat Lift
Fencing Fenced Full
Parking Features Additional Parking Attached Detached
Lot Features See Remarks Native Plants Private Sprinkler - Partial Trees-Large (Over 40 Ft) Views
Water Source MUD
Total Parking 10
Foundation Details Pillar/Post/Pier Slab
Lot Size Acres 3.35
Waterfront Y/N Y
Covered Spaces 3
Horse Y/N N
Horse Amenities None
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Internal Only
Street Number 1 4424
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* Excluded Features
List By
Eric Copper

Listing Agent

Kuper Sotheby's Int'l Realty

Broker

Eric@EricCopper.com

Email

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$24,567
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Monthly Principal & Interest
$24,567
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4360128 Elementary School
4360309 Middle School
Lake Travis High School High School
Pricing History
DatePricePrice ChangeDescription
5/28/2026$3,989,900 -11.31% Price Down
2/10/2026$4,498,900 -3.87% Price Down
10/3/2025$4,680,000 Listed Price

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4424 Eck Ln, Austin, TX, 78734 is a Single Family Home for sale at $3,989,900 with 3,866 sqft and a lot size of 3.35. 4424 Eck Ln has 5 bedrooms, 4.0 baths, and was built in 1941. The property's zip code is 78734 which is in Austin, TX