Siena Homes under $400,000

Welcome to Siena, a picturesque subdivision nestled in the heart of Round Rock, Texas, within the vibrant Williamson County. This charming community is not just a place to live; it's a lifestyle choice that offers the perfect blend of comfort, convenience, and community spirit.

Siena boasts a variety of beautiful homes, many of which are available for under $400,000, making it an ideal destination for first-time buyers, families, and anyone looking to invest in a thriving area. The architecture in Siena is diverse, featuring modern designs that cater to a range of tastes, all set against the backdrop of lush landscaping and serene surroundings.

Residents of Siena enjoy access to a wealth of amenities that enhance the quality of life. The community features parks, walking trails, and recreational facilities, perfect for outdoor enthusiasts and families alike. Additionally, Siena is conveniently located near shopping centers, dining options, and top-rated schools, ensuring that everything you need is just a stone's throw away.

Living in Siena means embracing a strong sense of community. Engage with friendly neighbors at community events, or take part in local activities that foster connections and create lasting memories. With its ideal location, affordable housing options, and welcoming atmosphere, Siena is more than just a neighborhood—it's a place where you can truly feel at home.

Explore the possibilities in Siena today and discover your dream home in this delightful Round Rock community!

Newest Siena Homes under $400,000

$365,000

3 Beds ⋅ 2 Baths ⋅ 6327969 MLS

Back on market due to buyer personal reasons (accessibility). No repair or concession requests were made and report was "clean". Welcome to 8042 Arezzo Dr. 3 bedrooms + office, 2 full bathrooms, 2033 square feet. The home is located in the popular Siena subdivision. When you walk in the door, you are greeted with open living and bright features. The office sits off the front of the home and the secondary bedrooms have their own private retreat. The kitchen is light, bright, and spacious. The large kitchen island is perfect for hosting, entertaining, and daily meals. The vaulted ceiling in the dining space opens the room. Dining and living flow seamlessly. Primary suite is located off the living space with plenty of room for a king size bed plus more furniture. Two primary bedroom closets give many options for clothes and storage. The show stopper is the backyard. Enjoy summer evenings under your covered patio or practice your short game on the putting green. Enjoy shaded evenings thanks to your custom landscaping.

8042 Arezzo Dr, Round Rock

$386,000

3 Beds ⋅ 2 Baths ⋅ 4015822 MLS

Built in 2019 by Pulte and well cared for since, this all-brick single-story home in Siena is move-in ready. The seller is offering $5,000 toward the buyer's closing costs or a rate buydown. The open floor plan puts 2,247 sq ft on one level, with no stairs. The family room, with its fireplace, flows into the kitchen and dining area, which makes everyday living and hosting easy. The primary suite sits apart from the other bedrooms and has a soaking tub and a walk-in closet. Tile flooring, a two-car attached garage, and the washer and dryer all convey. Outside, the covered front porch and the rear terrace look over a landscaped, fenced backyard with garden space, on a lot sized to keep weekend upkeep light. The HOA is only $300 a year and covers Siena's amenities: an Olympic-size pool with a splash pad and pavilion, playgrounds, basketball and volleyball courts, and miles of walking trails. The home is zoned to Hutto ISD and sits in Siena MUD #1, where the district tax rate has dropped 38% since 2019. SH 130 and Hwy 79 are minutes away, the Samsung Taylor campus is about 15–20 minutes, and Dell HQ, Old Settlers Park, Dell Diamond and Kalahari are an easy drive

6025 Gimignano Pl, Round Rock

$325,000

3 Beds ⋅ 2 Baths ⋅ 7106079 MLS

Step inside this beautifully updated single-story home with a wide-open floorplan that effortlessly connects the living, dining, and kitchen spaces. The kitchen shines with granite countertops, an oversized pantry, and brand-new stainless steel fridge—plus washer and dryer, all included! The spacious primary suite features a walk-in closet and a large walk- in shower. Enjoy evenings on the back patio or explore everything this vibrant community has to offer—two pools, multiple parks, trails, and sport courts. All just minutes from Old Settlers Park, Dell Diamond, and Kalahari Resort. With updated flooring, granite counter and paint, and a low HOA fee, this home is move-in ready and in a location that just keeps getting better.

5928 Pescia St, Round Rock

$279,000

3 Beds ⋅ 2 Baths ⋅ 5449663 MLS

Impeccable one-story 2018 patio home in Siena — 3 BD / 2 BA, 1,567 SF. 2026 refresh: new carpet in bedrooms, new gas range, all stainless appliances, and new faux blinds on all windows. Granite island, spacious pantry, separate laundry, and a primary suite with walk-in closet. Tile living areas, front and rear patios. Minutes to Samsung, Hutto, Taylor and SH 130. Home warranty included.

7932 Castelardo Pl, Round Rock

$294,000

3 Beds ⋅ 2 Baths ⋅ 7679780 MLS

Discover the charm of a well-established Round Rock neighborhood, offering a serene retreat with convenient access to urban amenities. This delightful single-story home presents three generously sized bedrooms and two full bathrooms, providing comfortable living spaces for a harmonious lifestyle. The thoughtful layout maximizes every square foot of its 1510 living area, ensuring a flow that feels both expansive and intimate. Enjoy the tranquility of a community known for its welcoming atmosphere and mature landscaping. The residence is perfectly situated for those who appreciate both peace and accessibility. Its prime location in Round Rock offers easy reach to local attractions, dining, and shopping, making everyday errands and weekend adventures equally convenient. This home provides an ideal setting for creating lasting memories, blending comfort with a vibrant community spirit. Experience the unique blend of suburban calm and city excitement that defines this exceptional property. Solar Panels will help lesson monthly bills, while the private backyard is perfect to entertain on relax and watch the game while grilling. Inside you will find the perfect mixture of relaxation space with home office corner to get work done. Crown jewel of this home is the oversized custom fireplace with shelving and inset lighting, which grabs attention and ties together everything in the home. Come make this your home today!

5806 Aviano Rd, Round Rock

$378,000

4 Beds ⋅ 3 Baths ⋅ 3756910 MLS

Stunning 4-bedroom, 3-bath home in the Siena master-planned community checks every box, and then some. Rich hardwood floors and an open-concept layout create a warm, welcoming feel from the moment you walk in, with the kitchen, dining, and living areas flowing together naturally, perfect for gathering and everyday living alike. The floor plan is the real story here. A spacious primary suite on the main floor offers the privacy and convenience, complemented by a second bedroom and full bath also downstairs-an ideal setup for multigenerational living, visiting family, or a private guest retreat. No stairs required. Upstairs, two additional bedrooms, a full bath, and a game room give everyone room to spread out. The kitchen anchors the main level with a large island, generous cabinetry, and open sight lines to the living and dining areas so you're never out of the loop. Step outside to a covered patio and private backyard that's made for entertaining-and yes, you'll have a front-row seat for the 4th of July fireworks right from your own backyard. Siena delivers the lifestyle to match: resort-style pools, clubhouses, basketball courts, a soccer field, and miles of walking trails, all within the community. Quick access to Toll Roads 130 and 45 puts you minutes from Kalahari Indoor Water Park, HEB+, popular restaurants, and major employers-everything you need without the commute. Refrigerator, washer and dryer included.

5628 Corsica Loop, Round Rock

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Listings provided by North Texas Real Estate Information Systems (NTREIS). Listing data has been deemed reliable but is not guaranteed to be accurate by the MLS.

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