We Build Homes With Your Family in Mind.

Loos Homes builds new construction homes in Jefferson County and across Southeastern Wisconsin, all backed by third-party testing and transferable warranties. From Milwaukee to Madison, our homes are designed with families in mind—find your perfect home today.

Not quite ready to build or move? Explore our homesites!

New Construction Homes in Jefferson County

LATEST NEWSPleasant Park Continues to Grow: Another Home Officially Under Contract Read More

No Payments on Villa Homes Till 2027!
We Pay 2.4% Co-Broke!
New Construction Homes in Jefferson County

With over 27 years of experience and more than 1,400 Wisconsin homes built, we’re dedicated to delivering top-quality, affordable homes that exceed expectations. Our commitment to craftsmanship and energy efficiency ensures you feel confident and comfortable with every decision about your new home. Learn more

Certified Excellence in Every Home

Every Loos Homes build is Wisconsin Green Built tested & certified, and independently certified by Focus on Energy® for quality.

Green Built Focus on Energy

Lower Utilities, Healthier Living

Our high-performance construction lowers energy costs and creates a comfortable home you’ll enjoy for years to come.

 Energy Home

Warranties With
Real Value

Every Loos home comes with a warranty package for added peace of mind, giving your family confidence that your new home is protected and supported from day one.

Built Around You & your Family

Finding the perfect home should feel exciting, not stressful. With homes designed for families like yours, we guide you every step of the way so you can move in with confidence.

Built Around You

Explore Our Move-In-Ready Homes

We offer move-in-ready new construction homes in Jefferson County and throughout Southeastern Wisconsin, from Milwaukee to Madison, including nearby communities such as Deerfield, Cambridge, Oconomowoc, Watertown, and Ashippun. Explore our available homes below:

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Homes & Homesites for Every Budget

Financing a new home can feel overwhelming, but we’re here to help make it simple and attainable. As your one-stop builder, we’ll help you identify your financial goals and find creative solutions to secure the financing you need. Our strong relationships with lenders enable us to work diligently to find the best possible options, making your dream of homeownership a reality.

New Construction Homes in Jefferson County

Move-In-Ready New Construction Homes
Explore our current selection of homes in Jefferson County and Southeastern Wisconsin, built to our high standards.

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New Construction Homes in Jefferson County

Build on Your Lot
Love your land? We’ll evaluate, plan, and build to suit your style.

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New Construction Homes in Jefferson County

Build on Our Lot
Choose from well-located homesites across Southeastern Wisconsin.

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Have questions or ready to start?

Let’s build your home – your way!

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“After comparing an existing home to a custom-built home for price and quality, there was no question we’d move forward with Loos Homes.”

New Construction Homes in Jefferson County
Free Guide: How to Build Your New Home

Ready to build your first home? Our step-by-step guide walks you through budgeting, picking a homesite, design selections, financing, and final walkthroughs.

Did you know Loos Homes has a podcast?

It’s called Nail by Nail: Building More Than Homes, and we’d love for you to give it a listen.

Listen on your favorite podcast platform:

Have a question or topic you’d like us to cover?

New Construction Homes in Jefferson County

📍 3 Savannah Parkway, Deerfield, WI 🏡 Ready for You NOW! ✨

Welcome home to the Spruce model — a beautifully crafted new construction home that blends modern style, comfort, and convenience.

🛏 3 Bedrooms
🛁 2 Bathrooms
🚗 3-Car Garage
🔥 Electric Fireplace
✨ Quartz Countertops
🌿 Open-Concept Living with Cathedral Ceilings

From the bright, open living spaces to the stunning finishes, every detail was designed with everyday living in mind. Plus, you'll enjoy the charm of Deerfield while being just minutes from Madison!

🏠 This home is move-in ready TODAY!

Learn more here: https://www.looshomes.com/properties-2/596-home-3-savannah-parkway-savannah-parkway-deerfield-wisconsin-united-states-53531-0-3-bedrooms-2-bathrooms-usd519-900/

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Your new home is waiting… and it’s ready NOW. 🏡

Looking to make a move? Now is the perfect time to explore our available homes—with some ready for immediate move-in!

Skip the wait, skip the stress, and step into something brand new.

👉 Browse available homes today: https://www.looshomes.com/current-inventory/

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🏡 Accepted Offer in Pleasant Park! 🎉

Exciting things are happening at Pleasant Park! We are thrilled to announce that another beautiful home in the community has officially found its future owner.

It's easy to see why so many people are choosing to call Pleasant Park home. This welcoming community offers thoughtfully designed twin villa homes, beautiful green spaces, walking trails, and nearby parks, creating a setting that's both peaceful and connected. Convenient access to I-94 also makes travel to Madison, Milwaukee, and surrounding communities simple, giving homeowners the best of both comfort and convenience. 🏡🌿✨

As Pleasant Park continues to grow, there are still opportunities available to join the community. Whether you're looking to right-size, start fresh, or simply find a home that better fits your lifestyle, Pleasant Park offers a variety of options to explore.

Learn more about available homes and the community below!

https://www.looshomes.com/find-a-home/pleasant-park/

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🏡 Peace of mind starts here.

At Loos Homes, we stand behind every home we build—because quality should come with confidence. As a trusted builder serving Jefferson County and Southeastern Wisconsin for nearly 30 years, we’re proud to offer one of the area’s strongest new-home warranty packages.

Built right. Backed right.

Learn more about what’s included and why it matters: https://www.looshomes.com/homebuyer-resources/warranties-and-service/

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Celebrate Independence Day in a brand-new home!

This Fourth of July, imagine having the perfect place to host backyard barbecues, gather with family and friends, and enjoy everything summer has to offer. ☀️🎆

Move into 5825 Bridle Way in Madison and enjoy bright open spaces, modern finishes, and a home designed for everyday living. Whether you're entertaining guests, relaxing after a day of festivities, or simply enjoying a fresh start, this home is ready for it all.

🎇 Make your move and start creating memories in a place you'll be proud to call home.

Learn more here:
https://www.looshomes.com/properties-2/591-home-5825-bridle-way-jannah-village-madison-wisconsin-united-states-53718-0-3-bedrooms-2-bathrooms-usd539-900/

📞 Contact Ryan Prellwitz
(715) 661-0014 | Ryan@looshomes.com

❤️🤍💙 Your next chapter starts here.

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📍 3 Savannah Parkway, Deerfield, WI 🏡 Ready for You NOW! ✨

Welcome home to the Spruce — a beautifully crafted new construction home that blends modern style, comfort, and convenience.

🛏 3 Bedrooms
🛁 2 Bathrooms
🚗 3-Car Garage
🔥 Electric Fireplace
✨ Quartz Countertops
🌿 Open-Concept Living with Cathedral Ceilings

From the bright, open living spaces to the stunning finishes, every detail was designed with everyday living in mind. Plus, you'll enjoy the charm of Deerfield while being just minutes from Madison!

🏠 This home is move-in ready TODAY!

Learn more here: https://www.looshomes.com/properties-2/596-home-3-savannah-parkway-savannah-parkway-deerfield-wisconsin-united-states-53531-0-3-bedrooms-2-bathrooms-usd519-900/

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Summer is calling ☀️🏡

Move into your dream home at 5825 Bridle Way in Madison and spend the season enjoying bright open spaces, modern finishes, and a home designed for everyday living. Whether it’s hosting summer get-togethers, relaxing evenings on the patio, or simply settling into something new, this home is ready for it all.

Learn more here: https://www.looshomes.com/properties-2/591-home-5825-bridle-way-jannah-village-madison-wisconsin-united-states-53718-0-3-bedrooms-2-bathrooms-usd539-900/

📞 Contact Ryan Prellwitz
(715) 661-0014 | Ryan@looshomes.com

Make this your summer move!

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🏡 Accepted Offer in Pleasant Park! 🎉

This stunning ranch-style villa home is officially under contract, and we couldn't be happier that it has found its future owners! ✨

Congratulations!

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🏡 Under Contract in Lake Mills! 🎉

Are you thinking about making a move this summer? ☀️ There’s no better time to settle into a fresh, new space and enjoy everything a brand-new home has to offer.

Browse our current inventory and find your perfect place to call home today! 🏠✨

🔗 Visit https://www.looshomes.com/current-inventory/ to view available homes and schedule your tour today!

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🏡 Accepted Offer in Jannah Village, Madison! 🎉

Congratulations to these homebuyers! We can’t wait to hand over the keys and welcome you home. 🔑

Thinking about making a move? If you’ve been dreaming of a brand-new home with peaceful views 🌿 and convenient access to everything Madison has to offer, Jannah Village may be the perfect fit.

Move-in ready homes are available NOW—just in time to get settled and enjoy summer in a fresh, new space. ☀️🏡

Schedule your tour today and discover why so many are choosing to call Jannah Village home!

📞 Contact us today to learn more.

https://www.looshomes.com/find-a-home-southeast-wi/jannah-village/

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Dreaming of a brand new home—without all the extra steps? 🔑

Our Turn-Key New Home Option makes it simple:

✔️ Pick your floor plan
✔️ Personalize with curated design packages
✔️ Move into a finished home—no construction loan needed

You still get the fun parts of building, without the added complexity. Just a smoother, more straightforward path to new construction.

Loos Homes is proud to offer this simple, streamlined home-building experience—with limited opportunities available!

✨ Ready to learn more?
👉 Visit www.LoosHomes.com or call 920-699-3787 to see if a Turn-Key home is the right fit for you!

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🏡 Have questions about building or buying a home? We’d love to help.

Whether you’re just starting to explore your options or ready to take the next step, our team is here to answer your questions and guide you through the process.

👉 Visit our Contact Us page to connect—we’d love to chat with you.

🔗 Visit the link below to get started: 
https://www.looshomes.com/about-loos/contact-us/

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