# 6144 Mantalcino Drive, Round Rock, TX 78665 > **TL;DR:** 4bd/4ba single family, $445,900 ($142/sqft), built 2015, 3,145 sqft. > 2-car garage. Est. $2,460/mo. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $445,900 | | Price/sqft | $142 | | Bedrooms | 4 | | Bathrooms | 3 full, 1 half | | Square Feet | 3,145 | | Year Built | 2015 | | Lot Size | 9,148 sqft (0.21 acres) | | Stories | 2 | | Garage | 2-car | | Property Type | Single Family (Single Family Residence) | | Status | Active | | Days on Market | 0 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $2,255 | | Estimated Insurance | $130 | | HOA | $75 | | **Total** | **$2,460** | ## Nearby Schools - **Elementary:** Hutto - **Middle:** Hutto - **High:** Hutto ## Key Amenities - 2-car garage ## Property Highlights - Built in 2015 - 0.21 acre lot - 2 stories ## Description ### Agent Description Welcome to 6144 Mantalcino Drive, nestled in the Siena community of Round Rock! Offering approximately 3,145 square feet of living space, this four-bedroom, three-and-a-half-bath residence provides a wonderful opportunity to enjoy spacious living in an established neighborhood. This home features a generous floor plan with room for everyday living, entertaining, and creating spaces that fit your lifestyle. Situated on an approximately 0.21-acre lot with a two-car garage, this property offers both indoor space and outdoor possibilities. Discover the opportunity to make this Siena residence your own! All information in this listing is deemed accurate and reliable, but not guaranteed. Buyer and Buyer's agent to verify all information herein.?? ## Location - **Address:** 6144 Mantalcino Drive, Round Rock, TX 78665 - **County:** Williamson - **Neighborhood:** Siena Sec 27 - **Coordinates:** 30.552404, -97.59228 - **Google Maps:** https://www.google.com/maps?q=30.552404,-97.59228 ## Listing Agent - **Name:** Ferris Strachan - **Brokerage:** eXp Realty, LLC - **Broker Phone:** (888) 519-7431 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/6144-Mantalcino-Dr_Round-Rock_TX_78665_M79427-89004?f=listhub&s=NTREIS&m=21425505&c=propsimple) ## Photos ![6144 Mantalcino Drive - Photo 1](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f3290598867r.jpg) ![6144 Mantalcino Drive - Photo 2](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f2250810811r.jpg) ![6144 Mantalcino Drive - Photo 3](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f1466365981r.jpg) ![6144 Mantalcino Drive - Photo 4](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f1669560232r.jpg) ![6144 Mantalcino Drive - Photo 5](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f826537443r.jpg) ![6144 Mantalcino Drive - Photo 6](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f374854295r.jpg) ![6144 Mantalcino Drive - Photo 7](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f322424594r.jpg) ![6144 Mantalcino Drive - Photo 8](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f913392207r.jpg) ![6144 Mantalcino Drive - Photo 9](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f2928734319r.jpg) ![6144 Mantalcino Drive - Photo 10](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f4157337116r.jpg) ![6144 Mantalcino Drive - Photo 11](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f3111045921r.jpg) ![6144 Mantalcino Drive - Photo 12](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f1398542522r.jpg) ![6144 Mantalcino Drive - Photo 13](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f3854872929r.jpg) ![6144 Mantalcino Drive - Photo 14](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f559110696r.jpg) ![6144 Mantalcino Drive - Photo 15](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f1750677840r.jpg) ![6144 Mantalcino Drive - Photo 16](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f1057089621r.jpg) ![6144 Mantalcino Drive - Photo 17](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f3516461599r.jpg) ![6144 Mantalcino Drive - Photo 18](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f3527400514r.jpg) ![6144 Mantalcino Drive - Photo 19](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f56882307r.jpg) ![6144 Mantalcino Drive - Photo 20](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f2446230120r.jpg) ![6144 Mantalcino Drive - Photo 21](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f738830957r.jpg) ![6144 Mantalcino Drive - Photo 22](http://lh.rdcpix.com/0c1cf749a1cf4945d2376e00a919bbc6l-f422054116r.jpg) --- **MLS#:** 21425505 | **Updated:** 2026-11-01 **Source:** listhub *Copyright © 2026 North Texas Real Estate Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/6144-mantalcino-drive-round-rock-tx-78665-dfb1e38ccb944ed9bbe54fe4dc75bfaa) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/6144-mantalcino-drive-round-rock-tx-78665-dfb1e38ccb944ed9bbe54fe4dc75bfaa#listing", "url": "https://www.propertysimple.ai/listing/6144-mantalcino-drive-round-rock-tx-78665-dfb1e38ccb944ed9bbe54fe4dc75bfaa", "name": "6144 Mantalcino Drive, Round Rock, TX 78665", "description": "Welcome to 6144 Mantalcino Drive, nestled in the Siena community of Round Rock! Offering approximately 3,145 square feet of living space, this four-bedroom, three-and-a-half-bath residence provides a wonderful opportunity to enjoy spacious living in an established neighborhood. This home features a generous floor plan with room for everyday living, entertaining, and creating spaces that fit your lifestyle. Situated on an approximately 0.21-acre lot with a two-car garage, this property offers both indoor space and outdoor possibilities. Discover the opportunity to make this Siena residence your own! All information in this listing is deemed accurate and reliable, but not guaranteed. 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