Active Listing  ·  16 days on market

4120 Riardo Dr

Round Rock, TX 78665
$454,612
4 Bed 4 Bath 2,500 sqft $182/sqft Built 2026 0.23 acres 3-Car Garage Pool Salerno

Step into this stunning, two-story home, which showcases an open floor plan with luxury vinyl plank flooring throughout. A generous great room is ideal for hosting family and friends. The well-appointed kitchen boasts Shaker-style upper cabinets, stylish tile backsplash, a gas cooktop and sleek Silestone® countertops in Siberian. A private den offers the flexibility to create a home office or playroom. Unwind in the first-floor primary bedroom, which features plush carpeting, a walk-in closet and connecting bath that offers a dual-sink vanity and luxurious walk-in shower with tile surround. Upstairs, the versatile game room provides additional living space. Other amenities include a smart thermostat, Sherwin-Williams® interior paint and modern Moen® fixtures throughout. Enjoy outdoor living on the covered back patio.

At $182/sqft, this home is 15% below the Round Rock active market average of $214/sqft, potentially representing value relative to comparable properties currently on the market. View Austin market report →

Location

4120 Riardo Dr, Round Rock, TX 78665

Property Details

Price $454,612
Status Active Listing
Beds 4
Full Baths 3
Half Baths 1
Living Area 2,500 sqft
Lot Size 0.23 acres (9,936.04 sqft)
Year Built 2026
Garage 3 spaces
Stories ,
Type Residential · Single Family Residence
Subdivision Salerno
County Williamson
Zip Code 78665
$/sqft $182/sqft
Days on Market ,
HOA $720/Annually
Annual Tax Est. $1,473.58
Pool Yes
Waterfront ,
New Construction ,
MLS # ACT242749592
List Date August 7, 2026
Elementary School Veterans Hill
Middle School Gus Almquist
High School Hutto
School District ,

Luke Allen (TREC #788149) has deep knowledge of Round Rock 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 Round Rock

Comparable Listings Right Now

Homes currently for sale in Round Rock 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
4730 Regents Pl
University Heights
$453,661 $251 3 bd / 2 ba 1,807 sqft , 2026-08-21
4312 College Square Dr
University Heights
$460,841 $216 4 bd / 3 ba 2,138 sqft , 2026-06-03
4408 College Square Dr
University Heights
$447,781 $218 3 bd / 3 ba 2,052 sqft , 2026-05-01
4742 Regents Pl
University Heights
$462,356 $216 3 bd / 3 ba 2,138 sqft , 2026-05-11
4746 Regents Pl
University Heights
$466,762 $198 3 bd / 3 ba 2,358 sqft , 2026-06-03

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
$2,182/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
$90,922
20% conventional investment loan

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

Estimated Gross Rent+$2,182
Principal + Interest−$2,481
Property Tax (~2.1% TX avg)−$796
Insurance (~0.5%)−$189
Est. Monthly Cash Flow $-1,284

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 Round Rock, TX

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

Dell Technologies HQ 5 min
Apple Campus (Domain) 15 min S
Samsung Austin Semiconductor 20 min SW
Tesla Gigafactory 35 min S

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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 August 8, 2026.

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