Active Listing  ·  149 days on market

3750 E Palm Valley Blvd #93

Round Rock, TX 78665
$389,000
3 Bed 2 Bath 1,638 sqft $237/sqft Built 2019 0.13 acres 2-Car Garage Pool Diamond Oaks

Ready Now — an exceptional opportunity to own within an exclusive, gated enclave Diamond Oaks. This elegantly crafted single-story residence in Round Rock ISD offers 3 spacious bedrooms, 2 refined bathrooms, and a chef-inspired gourmet kitchen featuring extensive custom cabinetry for elevated storage and style.

Indulge in a sophisticated lifestyle with private gated access to the expansive 640-acre Old Settlers Park—an ideal setting for scenic walks, outdoor recreation, and serene escapes. Perfectly positioned within walking distance to premier banking, dining, and café options, and with seamless connectivity to Toll 130.

Ideally located just ~30 minutes to Austin-Bergstrom Airport, ~21 minutes to the Taylor Samsung Semiconductor campus, and ~15 minutes to Costco. Coupled with low property taxes and a highly strategic location, this distinguished home presents a rare and compelling opportunity not to be missed.

At $237/sqft, this home is priced 11% above the Round Rock active market average of $214/sqft, reflecting premium positioning, typically tied to finishes, lot, location, or view. View Austin market report →

Location

3750 E Palm Valley Blvd #93, Round Rock, TX 78665

Property Details

Price $389,000
Status Active Listing
Beds 3
Full Baths 2
Half Baths ,
Living Area 1,638 sqft
Lot Size 0.13 acres (5,445 sqft)
Year Built 2019
Garage 2 spaces
Stories ,
Type Residential · Single Family Residence
Subdivision Diamond Oaks
County Williamson
Zip Code 78665
$/sqft $237/sqft
Days on Market ,
HOA $135/Monthly
Annual Tax Est. ,
Pool Yes
Waterfront ,
New Construction ,
MLS # ACT224015355
List Date March 26, 2026
Elementary School Herrington
Middle School CPL Robert P Hernandez
High School Stony Point
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.

Schedule a Call →

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
2945 Mill Run Bnd
Old Settlers Park Ph 4
$404,900 $203 4 bd / 3 ba 1,993 sqft , 2026-07-28
1441 Rainbow Parke Dr
Rainbow Parke
$369,000 $182 3 bd / 2 ba 2,030 sqft , 2026-06-09
1310 Rainbow Parke Dr
Rainbow Parke
$354,999 $179 4 bd / 2 ba 1,983 sqft , 2025-06-05
1485 Rainbow Parke Dr
Rainbow Parke
$350,000 $201 3 bd / 2 ba 1,744 sqft , 2026-07-28
706 Johnny Bench Ct
Ryans Crossing Sec 02
$348,000 $166 3 bd / 3 ba 2,098 sqft , 2026-07-23

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
$1,867/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
$77,800
20% conventional investment loan

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

Estimated Gross Rent+$1,867
Principal + Interest−$2,123
Property Tax (~2.1% TX avg)−$681
Insurance (~0.5%)−$162
Est. Monthly Cash Flow $-1,099

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 May 5, 2026.

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