Active Listing  ·  6 days on market

21409 Patton Ave

Lago Vista, TX 78645
$565,000
4 Bed 3 Bath 2,200 sqft $257/sqft Built 2023 0.25 acres 2-Car Garage Pool Highland Lake Estates Sec 21

Modern, custom, and thoughtfully designed, this 4-bedroom, 2.5-bath home in Highland Lake Estates offers approximately 2,200 sq ft of well-appointed single-story living. The contemporary exterior combines crisp white stucco with stained cedar accents for a clean, modern look. Inside, an open floor plan, high ceilings, wood flooring, and abundant natural light from the large sliding glass doors create a comfortable and inviting atmosphere. The kitchen features frameless cabinetry with full hardware, upgraded appliances, an induction cooktop, and a large island overlooking the living space. Automatic interior blinds, custom closets, and a smart thermostat add everyday convenience, while the primary suite offers a private retreat with a custom walk-in closet and spacious zero-threshold shower. Outside, the private patio and backyard are complemented by privacy fencing and color-changing LED lighting. A two-car garage with EV charging capability adds additional functionality. Ideally located near Lake Travis, golf, parks, and Lago Vista's community amenities, this home offers modern design with the benefits of an established neighborhood. Adding to the property's appeal, the lot directly across the street is also available for purchase, providing an opportunity to secure the view and create your own vision for the additional property.

At $257/sqft, this home is priced in line with the Lago Vista market average of $257/sqft across 225 active listings. View Austin market report →

Location

21409 Patton Ave, Lago Vista, TX 78645

Property Details

Price $565,000
Status Active Listing
Beds 4
Full Baths 2
Half Baths 1
Living Area 2,200 sqft
Lot Size 0.25 acres (11,011.97 sqft)
Year Built 2023
Garage 2 spaces
Stories ,
Type Residential · Single Family Residence
Subdivision Highland Lake Estates Sec 21
County Travis
Zip Code 78645
$/sqft $257/sqft
Days on Market ,
HOA $200/Annually
Annual Tax Est. $11,026.32
Pool Yes
Waterfront ,
New Construction ,
MLS # ACT246061941
List Date September 17, 2026
Elementary School Lago Vista
Middle School Lago Vista
High School Lago Vista
School District ,

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

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Similar Homes on the Market in Lago Vista

Comparable Listings Right Now

Homes currently for sale in Lago Vista 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
20201 BYRD Ave
HIGHLAND LAKE ESTATES SEC 8
$569,000 $201 3 bd / 4 ba 2,837 sqft , 2026-04-17
2909 Davis Cv
Highland Lake Estates Sec 08
$560,000 $259 3 bd / 3 ba 2,158 sqft , 2026-07-21
20510 Houston Cv
Highland Lake Estates Sec 12 A
$579,000 $221 3 bd / 2 ba 2,618 sqft , 2026-05-04
2108 Patriot Dr
Highland Lake Estates Sec 24
$580,000 $293 3 bd / 3 ba 1,981 sqft , 2026-05-17
21819 Ticonderoga Ave
Highland Lake Estates Sec 28
$549,000 $255 4 bd / 2 ba 2,150 sqft , 2025-11-09

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
$2,712/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
$113,000
20% conventional investment loan

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

Estimated Gross Rent+$2,712
Principal + Interest−$3,083
Property Tax (~2.1% TX avg)−$989
Insurance (~0.5%)−$235
Est. Monthly Cash Flow $-1,595

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 Lago Vista, TX

Lago Vista 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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About the Author
Luke Allen, Austin TX Realtor, TREC #788149
Luke Allen
Licensed Austin TX Realtor · TREC #788149 · Full-time since 2019
★★★★★ 5.0 on Google · 30 Reviews

Luke Allen is a full-time Austin TX Realtor with the Austin Marketing + Development Group brokerage. He works with buyers, sellers, and investors across every Austin ISD and the surrounding neighborhoods, from Downtown and East Austin to Round Rock, Cedar Park, and the Hill Country. Every page on this site is written and maintained by Luke. This page was last updated on September 21, 2026.

📞 (254) 718-2567 [email protected] More about Luke →