Round Rock, TX 78665 · Williamson County
Siena Sec 28
4
Beds
3
Baths
2,903
Sq Ft
2019
Built
0.153 ac
Lot
$137
$/Sq Ft
Welcome to 6257 Montalcino Drive, a beautifully maintained two-story home in the desirable Siena community of Round Rock. Built in 2019, this spacious home offers 2,903 square feet, 5 bedrooms, 2.5 bathrooms, and multiple living spaces designed for comfortable everyday living. The open-concept layo...
Property Type
Residential
Sub-Type
Single Family Residence
Year Built
2019
Living Area
2,903 sq ft
Lot Size
0.153 acres
Garage Spaces
2
Parking Spaces
4
Ownership
Fee-Simple
Days on Market
12
MLS® Listing#
7526597
HOA Fee
$75 / Quarterly
Siena
Annual Taxes
$10,347 (2025)
Parcel: R552711
Price History
6257 Mantalcino DR
Round Rock, TX 78665
Williamson County
Siena Sec 28
Directions
Take I35 South, go east on TX-130, exit on Limmer Loop, take a left on country road 110, take a left on Mozart St., right on Mantalcino Dr.
Last Updated: 2026-07-01
Equal Housing Opportunity. All information furnished regarding property for sale or rent or regarding financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice.
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