Active Listing  ·  159 days on market

3902 Hillside Dr

Round Rock, TX 78681
$420,000
5 Bed 3 Bath 2,440 sqft $172/sqft Built 1979 0.20 acres Pool Brushy Creek Sec 01 Or South

Enjoy the freedom of no HOA with this well maintained home offering two primary suites with private ensuite baths. The main level features multiple living spaces, including a living room with built-in bookcases and cabinets and a sitting room with a stone faced fireplace that opens to the dining area. Granite countertops highlight the kitchen, while the bathrooms feature marble finishes. All secondary bedrooms are conveniently located on the main level, while the larger primary suite upstairs offers two spacious closets and private access to its own deck.

Step outside to a covered front porch, covered rear patio, and a fenced backyard with an in-ground pool, ideal for relaxing or entertaining. With just over 2,400 square feet across 1.5 levels, the layout offers both comfort and flexibility. Major appliances, including the full-size washer and dryer, convey, and the roof is only five years old. Fresh interior paint adds a crisp touch throughout.

Lovingly cared for by the same owner for 47 years, this home reflects pride of ownership and thoughtful upkeep. Conveniently located near schools, parks, shopping, hospitals, and everyday essentials, opportunities like this are rare. Submit your offer before it’s gone.

Discounted rate options and no lender fee future refinancing may be available for qualified buyers of this home.

At $172/sqft, this home is 19% below the Round Rock active market average of $213/sqft, potentially representing value relative to comparable properties currently on the market. View Austin market report →

Location

3902 Hillside Dr, Round Rock, TX 78681

Property Details

Price $420,000
Status Active Listing
Beds 5
Full Baths 3
Half Baths ,
Living Area 2,440 sqft
Lot Size 0.20 acres (8,507.27 sqft)
Year Built 1979
Garage ,
Stories ,
Type Residential · Single Family Residence
Subdivision Brushy Creek Sec 01 Or South
County Williamson
Zip Code 78681
$/sqft $172/sqft
Days on Market ,
HOA None / verify with agent
Annual Tax Est. $8,313.62
Pool Yes
Waterfront ,
New Construction ,
MLS # ACT221159038
List Date March 10, 2026
Elementary School Brushy Creek
Middle School Cedar Valley
High School McNeil
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
16816 Dorman Dr
Cat Hollow Sec 05-A
$425,000 $185 4 bd / 3 ba 2,296 sqft , 2026-06-13
8221 MANX Dr
CAT HOLLOW 1-A
$440,000 $193 4 bd / 2 ba 2,281 sqft , 2026-07-01
17842 Park Valley Dr
Fern Bluff Sec 01-A
$450,000 $169 5 bd / 4 ba 2,664 sqft , 2026-06-04
16902 Tomcat Dr
Cat Hollow Sec 07
$455,000 $184 4 bd / 3 ba 2,476 sqft , 2026-07-15
8505 Chat Ln
Cat Hollow Sec 05-A
$383,000 $200 4 bd / 2 ba 1,913 sqft , 2026-08-14

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
$2,016/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
$84,000
20% conventional investment loan

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

Estimated Gross Rent+$2,016
Principal + Interest−$2,292
Property Tax (~2.1% TX avg)−$735
Insurance (~0.5%)−$175
Est. Monthly Cash Flow $-1,186

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 July 21, 2026.

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