Active Listing  ·  56 days on market

4001 MASON Cv

Round Rock, TX 78681
$485,000
4 Bed 3 Bath 2,249 sqft $216/sqft Built 2014 0.22 acres 2-Car Garage Pool Highlands at Mayfield Ranch
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About This Home

Discover refined single-story living in Highlands at Mayfield Ranch, one of Round Rock's most desirable communities. Situated on a premium corner lot, this beautifully appointed 4-bedroom, 2.5-bath residence offers 2,249 SF of thoughtfully designed living space featuring rich hardwood floors, granite countertops, abundant natural light, and an open-concept layout. The versatile 4th bedroom is ideal as a home office. Enjoy a private primary retreat, distinguished stone fence, spacious yard, acclaimed Georgetown ISD, and convenient access to shopping, dining, parks, and scenic trails.

At $216/sqft, this home is priced in line with the Round Rock market average of $214/sqft across 704 active listings. View Austin market report →

Location

4001 MASON Cv, Round Rock, TX 78681

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Property Details

Price $485,000
Status Active Listing
Beds 4
Full Baths 2
Half Baths 1
Living Area 2,249 sqft
Lot Size 0.22 acres (9,382.82 sqft)
Year Built 2014
Garage 2 spaces
Stories ,
Type Residential · Single Family Residence
Subdivision Highlands at Mayfield Ranch
County Williamson
Zip Code 78681
$/sqft $216/sqft
Days on Market ,
HOA $150/Quarterly
Annual Tax Est. $9,890.23
Pool Yes
Waterfront ,
New Construction ,
MLS # ACT236982416
List Date June 20, 2026
Elementary School Wolf Ranch Elementary
Middle School James Tippit
High School East View
School District ,

Have Questions About This Property?

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 · June 20, 2026 $489,000
Previous ask $488,900
Current ask $485,000
▼ Reduced $4,000 (-0.8%) 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
3925 Tavarez St
Gardens/Mayfield Condos $485,000 $248 4 bd / 2 ba 1,955 sqft , 2026-06-17
3912 Newland Dr
Vista Oaks Rev 1A $479,220 $178 4 bd / 3 ba 2,697 sqft , 2026-05-11
857 Whitetail Dr
HIGHLANDS AT MAYFIELD RANCH SEC 10A $475,000 $235 3 bd / 3 ba 2,018 sqft , 2026-08-12
712 Whitetail Dr
HIGHLANDS AT MAYFIELD RANCH $475,000 $230 3 bd / 2 ba 2,068 sqft , 2026-08-13
4166 Kingsley Ave
Highlands at Mayfield Ranch $498,000 $169 4 bd / 4 ba 2,950 sqft , 2026-05-15

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
$2,328/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
$97,000
20% conventional investment loan

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

Estimated Gross Rent+$2,328
Principal + Interest−$2,647
Property Tax (~2.1% TX avg)−$849
Insurance (~0.5%)−$202
Est. Monthly Cash Flow $-1,370

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 9, 2026.

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