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.

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New Construction Homes in Jefferson County

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New Construction Homes in Jefferson County

With nearly 30 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.

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Lower Utilities, Healthier Living

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

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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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5805 Bridle Way - Jannah Village

5805 Bridle Way, Jannah Village, Madison, Wisconsin, United States 53718

3Bedroom(s)
2Bathroom(s)
3Parking(s)
10Picture(s)
1,694Sqft
Welcome home to the Spruce model in the beautiful Jannah Village community of Madison, where thoughtful design meets everyday comfort. This 1,694 sq ft home offers 3 bedrooms and 2 bathrooms, featuring a stunning cathedral ceiling and durable LVP flooring throughout the main living areas.
$534,900

505 Golf Dr - Fairways of Jefferson

505 Golf Dr, Fairways of Jefferson, Jefferson, Wisconsin, United States 53549

3Bedroom(s)
2.5Bathroom(s)
2Parking(s)
27Picture(s)
1,706Sqft
Experience refined golf course living in this beautiful new 2-Story Villa in the Fairways of Jefferson community. Perfectly positioned to capture peaceful, scenic views, this thoughtfully designed home offers 3 bedrooms and 2.5 baths with a layout that blends comfort and sophistication.
$369,900

232 W Nelson St - Savannah Parkway

232 W Nelson St, Deerfield, Wisconsin, United States 53531

4Bedroom(s)
2.5Bathroom(s)
3Parking(s)
26Picture(s)
2,172Sqft
Discover this stunning Adams model home in the Savannah Parkway community of Deerfield—a thoughtfully designed 4-bedroom, 2.5-bath home offering 2,172 square feet of stylish, functional living space. Situated on a spacious .22-acre lot, this home features a 3-car garage, upgraded finishes throughout, and an electric fireplace.
$529,900

1236 Wild Rye Ln - Prairie Creek Ridge

1236 Wild Rye Ln, Oconomowoc, Wisconsin, United States 53066

3Bedroom(s)
2Bathroom(s)
3Parking(s)
5Picture(s)
1,756Sqft
Discover the perfect blend of comfort and modern style in the Benton model at Prairie Creek Ridge in Oconomowoc. This thoughtfully designed ranch-style home features high ceilings, an electric fireplace, and durable LVP flooring throughout the main living areas with LVT in the bathrooms.
$584,900

308 Midge Street - Morse Farms Highland

308 Midge Street, Johnson Creek, Wisconsin, United States 53038

3Bedroom(s)
2Bathroom(s)
5Picture(s)
1,618Sqft
Experience modern comfort and style in this brand-new Weston model home in Morse Farms Highland. Featuring stunning quartz countertops, Pecan cabinetry, and an upgraded lighting package, this 3-bed, 2 bath home blends luxury with everyday convenience. Enjoy durable LVP flooring, an airy cathedral ceiling, and 1,618 sq ft of thoughtfully designed living space. Situated on Lot 1 (.
$479,900

500 Golf Drive - Golf Ridge Estates

500 Golf Drive, Jefferson, Wisconsin, United States 53549

4Bedroom(s)
2.5Bathroom(s)
2Parking(s)
17Picture(s)
2,029Sqft
Discover your dream home in the new Golf Ridge Estates subdivision in Jefferson! This stunning 4-bedroom, 2.5-bathroom Hayward model home offers the perfect blend of style and functionality with its open-concept first floor featuring luxury vinyl plank (LVP) flooring, a spacious kitchen island, and a walk-in pantry topped with elegant quartz countertops.
$469,900
19 Results returned.Per Page

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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“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.

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New Construction Homes in Jefferson County

🍂🏡 Come tour the last available Villa Home in The Fairways of Jefferson community at one of the Open Houses this weekend!

📍 505 Golf Dr, Jefferson
✨ 3 beds | 2.5 baths | 2-car garage | 1,706 square feet
⛳ Stunning golf course views

Visit our page for all the Open House details!

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🍂 Your Sunday plans start here! 🏡

Join Ryan Wagner Real Estate - First Weber Realtors Inc this Sunday, September 27, from 10 AM–12 PM for an Open House at 505 Golf Dr in Jefferson!

Explore this stunning new Villa Home in The Fairways of Jefferson community, featuring 3 bedrooms, 2.5 bathrooms, a 2-car garage, and 1,706 square feet—plus beautiful golf course views! ⛳

Come take a tour and picture yourself at home.

👉 Learn more: https://www.looshomes.com/properties-2/612-home-505-golf-dr-fairways-of-jefferson-jefferson-wisconsin-united-states-53549-0-3-bedrooms-2-5-bathrooms-usd369-900/

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🍂🏡 Come see the views—and envision life here!

Join Julie Janowak -  Realtor this Saturday, September 26, from 11 AM–1 PM for an Open House at 505 Golf Dr in Jefferson!

Located in The Fairways of Jefferson, this stunning Villa Home features:
✨ 3 bedrooms and 2.5 bathrooms
✨ 1,706 square feet
✨ 2-car garage
⛳ Stunning golf course views

Stop by, take a tour, and see what makes this home special!

👉 Learn more: https://www.looshomes.com/properties-2/612-home-505-golf-dr-fairways-of-jefferson-jefferson-wisconsin-united-states-53549-0-3-bedrooms-2-5-bathrooms-usd369-900/

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🍂🏡 Your Friday plans? Come tour our last available Villa Home in The Fairways of Jefferson community!

Join Kylee Roehl, RE/MAX Preferred tomorrow, Friday, September 25, from 5–6:30 PM for an Open House at 505 Golf Dr in Jefferson!

With 3 bedrooms, 2.5 bathrooms, a 2-car garage, and 1,706 square feet, this stunning new Villa Home offers plenty to love—including stunning golf course views! ⛳

Stop by, take a look around, and picture your next chapter here!

👉 Learn more: https://www.looshomes.com/properties-2/612-home-505-golf-dr-fairways-of-jefferson-jefferson-wisconsin-united-states-53549-0-3-bedrooms-2-5-bathrooms-usd369-900/

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🍂🏡 Your Friday plans? Come tour our last available Villa Home in The Fairways of Jefferson community!

Join Kylee Roehl, RE/MAX Preferred tomorrow, Friday, September 25, from 5–6:30 PM for an Open House at 505 Golf Dr in Jefferson!

With 3 bedrooms, 2.5 bathrooms, a 2-car garage, and 1,706 square feet, this stunning new Villa Home offers plenty to love—including stunning golf course views! ⛳

Stop by, take a look around, and picture your next chapter here!

👉 Learn more: https://www.looshomes.com/properties-2/612-home-505-golf-dr-fairways-of-jefferson-jefferson-wisconsin-united-states-53549-0-3-bedrooms-2-5-bathrooms-usd369-900/

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🏡🔑 Move-in ready NOW in Deerfield!

Your next chapter is waiting at 232 W Nelson St in Savannah Parkway! This Adams model home offers room to gather, relax, and make memories—with modern finishes and a layout designed for everyday living.

✨ 4 bedrooms | 2.5 bathrooms
✨ 2,172 square feet
✨ 3-car garage
✨ Quartz countertops
✨ Electric fireplace
✨ .22-acre homesite

Make your move this fall and settle in just in time to enjoy the holidays in a brand-new home! 🍂

Contact Ryan Prellwitz to learn more or schedule your tour:
📞 (715) 661-0014
📧 Ryan@looshomes.com

Explore more at www.LoosHomes.com!

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Build New and Save Big in Edge Field, Watertown This Fall!🍂

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Save Big on a New Home in Edge Field, Watertown This Fall! 🍂

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Looking to make a move to Deerfield? 🏡✨

Deerfield offers the perfect mix of small-town charm and everyday convenience. Enjoy a welcoming community atmosphere, highly regarded schools, beautiful parks and green space, local dining and shopping, and easy access to both Madison and surrounding areas for commuting. 🌿

Whether you’re looking for more space, a quieter pace, or a place to put down roots, Deerfield is a wonderful place to call home. 💚

Explore our available homes in Deerfield here: https://www.looshomes.com/find-a-home-southeast-wi/savannah-parkway/

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🍂🏡 Join Keleigh Gassen EXP Realty LLC & Home Staging  this Sunday for an Open House in Deerfield!

📍 232 W Nelson St, Deerfield
📅 Sunday, September 27th
⏰ 11 AM–1 PM

Tour this move-in-ready Adams model home featuring:
✨ 4 bedrooms & 2.5 bathrooms
✨ 2,172 square feet
✨ 3-car garage
✨ Quartz countertops & an electric fireplace

Stop by, take a look around, and picture your next chapter here!

https://www.looshomes.com/properties-2/628-home-232-w-nelson-st-deerfield-wisconsin-united-states-53531-0-4-bedrooms-2-5-bathrooms-usd539-900/

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🍂🏡 Fall in love with a new place to call home!

From everyday moments to holiday gatherings, picture the memories waiting to be made in a beautiful new home. Explore these featured homes and find the one designed to meet you where you are!

View our full inventory here! 👇
https://www.looshomes.com/current-inventory/

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