Active Listing  ·  46 days on market

3526 Aquamarine Dr

Round Rock, TX 78681
$899,000
4 Bed 5 Bath 4,000 sqft $225/sqft Built 2009 0.23 acres 3-Car Garage Pool Walsh Ranch Sec 04

Welcome to this exceptional Taylor Morrison Landry II floor plan in the highly desirable Walsh Ranch community! Backing to a peaceful greenbelt on a beautifully treed 10,154 sq. ft. lot, this impressive home is over 4,000 sq. ft. and offers the perfect blend of space, functionality, and privacy. Designed for mostly single-story living, all four bedrooms are conveniently located on the main level, along with a private study, formal dining room, spacious family room with a fireplace, and an inviting breakfast area. The light, bright, and open floor plan is ideal for both everyday living and entertaining. The chef’s kitchen is the heart of the home, featuring beautiful granite countertops, abundant cabinetry, double ovens, a large gas cooktop, and generous prep space overlooking the living and breakfast areas. The spacious primary suite provides a relaxing retreat with dual vanities, a spa tub, separate shower, and ample closet space. Upstairs, you’ll find an enormous game room complete with its own half bath-perfect for a media room, playroom, or entertaining guests. Additional highlights include three full baths, two half baths, exceptional storage throughout, and a three-car garage with one air-conditioned bay ideal for a workshop, hobby room, home gym, or additional flex space. Enjoy the beauty and privacy of the heavily wooded greenbelt setting while being conveniently located near parks, shopping, dining, and major roadways. Zoned to highly acclaimed Cactus Ranch Elementary, Walsh Middle School, and Round Rock High School, this is a rare opportunity to own one of Walsh Ranch’s most desirable floor plans in an outstanding location.

At $225/sqft, this home is priced 5% 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

3526 Aquamarine Dr, Round Rock, TX 78681

Property Details

Price $899,000
Status Active Listing
Beds 4
Full Baths 3
Half Baths 2
Living Area 4,000 sqft
Lot Size 0.23 acres (10,153.84 sqft)
Year Built 2009
Garage 3 spaces
Stories ,
Type Residential · Single Family Residence
Subdivision Walsh Ranch Sec 04
County Williamson
Zip Code 78681
$/sqft $225/sqft
Days on Market ,
HOA $125/Quarterly
Annual Tax Est. $16,460.41
Pool Yes
Waterfront ,
New Construction ,
MLS # ACT238005226
List Date July 1, 2026
Elementary School Cactus Ranch
Middle School Walsh
High School Round Rock
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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Price History

How This Ask Has Moved

Original list price versus what this home is asking today. Straight from the ACTRIS MLS feed, no interpretation.

Original ask · July 1, 2026 $919,000
Current ask $899,000
Reduced $20,000 (-2.2%) from original ask

Source: ACTRIS MLS. Price change timestamp reflects the most recent adjustment on record; the feed does not expose intermediate steps between the original ask and today's ask.

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
2701 Covington Pl
Behrens Ranch Ph D Sec 02
$899,000 $218 5 bd / 4 ba 4,131 sqft , 2026-06-05
3327 Marcasite Dr
Walsh Ranch Sec 03
$849,000 $236 4 bd / 4 ba 3,597 sqft , 2026-06-10
1915 Oak Forest Dr
Great Oaks
$949,999 $307 4 bd / 3 ba 3,096 sqft , 2026-06-29
3502 Hidden Oaks Cv
Behrens Ranch Ph B Sec 03
$955,000 $225 5 bd / 4 ba 4,251 sqft , 2026-06-26
1801 Sun Lake None
Tonkawa Village
$825,000 $251 4 bd / 4 ba 3,292 sqft , 2026-01-16

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
$4,315/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
$179,800
20% conventional investment loan

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

Estimated Gross Rent+$4,315
Principal + Interest−$4,906
Property Tax (~2.1% TX avg)−$1,573
Insurance (~0.5%)−$375
Est. Monthly Cash Flow $-2,539

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 1, 2026.

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