Active Listing  ·  305 days on market

4424 Eck Ln

Austin, TX 78734
$3,989,900
5 Bed 4 Bath 3,866 sqft $1,032/sqft Built 1941 3.35 acres 3-Car Garage Pool Waterfront ECK L T

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.

At $1,032/sqft, this home is priced 164% above the Austin active market average of $391/sqft, reflecting premium positioning, typically tied to finishes, lot, location, or view. View Austin market report →

Location

4424 Eck Ln, Austin, TX 78734

Property Details

Price $3,989,900
Status Active Listing
Beds 5
Full Baths 4
Half Baths ,
Living Area 3,866 sqft
Lot Size 3.35 acres (145,926 sqft)
Year Built 1941
Garage 3 spaces
Stories ,
Type Residential · Single Family Residence
Subdivision ECK L T
County Travis
Zip Code 78734
$/sqft $1,032/sqft
Days on Market ,
HOA None / verify with agent
Annual Tax Est. $39,142.68
Pool Yes
Waterfront Yes
New Construction ,
MLS # ACT207563063
List Date October 3, 2025
Elementary School Lake Travis
Middle School Hudson Bend
High School Lake Travis
School District ,

Luke Allen (TREC #788149) has deep knowledge of Austin and surrounding markets. Whether you're buying, selling, or just researching comparable sales, reach out for a no-pressure conversation.

Schedule a Call →

Similar Homes on the Market in Austin

Comparable Listings Right Now

Homes currently for sale in Austin with similar bedroom count, size, and price range, giving you real-time context for how this property's asking price compares to the active market.

AddressList Price$/sqftBeds/BathsSqftDOMListed
4101 Spicewood Springs Rd
Mesa Forest Add
$3,990,000 $831 4 bd / 5 ba 4,804 sqft , 2025-11-25
1015 Gaston Ave
Shoal Terrace
$3,995,000 $879 4 bd / 5 ba 4,546 sqft , 2026-06-11
8317 CARRANZO Dr
Amarra Drive
$3,995,000 $963 4 bd / 5 ba 4,150 sqft , 2026-07-20
2021 Ford St
Sun Terrace
$3,999,000 $949 4 bd / 6 ba 4,213 sqft , 2026-06-18
1319 Bonham Ter
Travis Heights
$3,950,000 $801 5 bd / 6 ba 4,933 sqft , 2025-10-02

Source: ACTRIS MLS, live listings. Similar by ±1 bed, ±35% price, ±35% sqft. Contact Luke for a formal comparative market analysis.

Investment Analysis

Rental Income Potential

The numbers below use conservative Austin-market assumptions. They are estimates, not a guarantee. Actual rents vary by condition, timing, and management. Read our full Austin rental property guide →

Est. Monthly Rent
$19,152/mo
0.48% rule · conservative Austin est.
Gross Yield
5.76%
Annual rent ÷ purchase price
Cap Rate (est.)
3.46%
NOI after 40% vacancy + expenses
Down Payment
$797,980
20% conventional investment loan

Monthly Cash Flow Breakdown (20% down · 7.25% rate)

Estimated Gross Rent+$19,152
Principal + Interest−$21,775
Property Tax (~2.1% TX avg)−$6,982
Insurance (~0.5%)−$1,662
Est. Monthly Cash Flow $-11,267

At current rates and prices, many Austin luxury properties run neutral or slightly negative on pure cash flow, appreciation and equity paydown are the primary return drivers. BRRRR and off-market acquisitions can improve day-one cash flow. Learn about the BRRRR method in Austin →

Commute & Employment

Major Employers Near Austin, TX

Austin sits within commuting range of Austin's major tech, manufacturing, and corporate campuses. Approximate drive times from this area:

Tesla Gigafactory 15-25 min E
Apple Campus (Domain) 20-30 min N
Google / Meta / Indeed 10-15 min downtown
Dell Medical School / UT Austin 10-20 min
Samsung Austin Semiconductor 25 min N

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