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 NEWSHomes Now Selling in Edge Field, Watertown Read More

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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.

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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5805 Bridle Way - Jannah Village

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

3Bedroom(s)
2Bathroom(s)
3Parking(s)
23Picture(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.
$524,900

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 with 9’ basement walls. Situated on a spacious .22-acre lot, this home features a 3-car garage with 8’ garage doors, upgraded finishes throughout, and an electric fireplace.
$519,900

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.
$574,900

308 Midge Street - Morse Farms Highland

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

3Bedroom(s)
2Bathroom(s)
6Picture(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 (.
$469,900

500 Golf Drive - Golf Ridge Estates

500 Golf Drive, Jefferson, Wisconsin, United States 53549

4Bedroom(s)
2.5Bathroom(s)
2Parking(s)
27Picture(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.
$464,900
18 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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Get to Know Loos Homes

Watch home tours, explore our communities, discover behind-the-scenes building updates, and hear helpful homebuilding insights from Greg Loos.

▶ Explore Our YouTube Channel

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.

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New Construction Homes in Jefferson County

⏳ Only 3 Build Contracts Qualify! Secure Your Edge Field Custom Home Today!

What if your next home was designed around your family’s lifestyle instead of settling for someone else’s floor plan?

🏡 Build your dream home at Edge Field in Watertown and take advantage of a limited-time custom home promotion:

✅ $0 Construction Loan Closing Costs
✅ No Payments for 6 Months
✅ Exclusive to Edge Field
✅ Available on the First 3 Build Contracts

Whether you’re dreaming of a larger garage, a gourmet kitchen, a walkout basement, a home office, or the perfect entertaining space, now is the time to build exactly what you want.

With lot availability becoming more limited and this promotion only available to the first three buyers, waiting could mean missing out on both the incentive and your preferred homesite.

📞 Contact us today to learn more!
920-699-3787
LoosHomes.com

Take advantage of this offer before it’s gone!

#EdgeField #WatertownWI #CustomHome #LoosHomes #BuildNewNow

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🚨 LIMITED-TIME OFFER IN EDGE FIELD, WATERTOWN! 🚨

Dreaming of a brand-new home? Now is the time to make your move!

🏡 New homes starting in the low to mid $400,000s
💰 NO payments for 6 months on select market-ready homes
🌳 Spacious homesites available
✅ Move in sooner with homes nearing completion

Edge Field is one of Watertown’s newest and fastest-growing communities, and available homes are limited. Take advantage of this special offer before it’s gone!

📅 Offer available through October 31
📞 Contact us today for full promotion details!

Don’t wait... the best lots and homes won’t last long!

#WatertownWI #NewConstruction #EdgeField #LoosHomes #DreamHome

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🏡 JUST COMPLETED & MOVE-IN READY! 🏡

Welcome to the Spruce model in Madison's beautiful Jannah Village! This thoughtfully designed ranch home offers 1,694 sq. ft., 3 bedrooms, 2 bathrooms, and a spacious 3-car garage.

✨ Home Features: 
 • Cathedral ceiling in the main living area
 • Quartz countertops
 • Luxury vinyl plank flooring throughout main living spaces
 • Upgraded lighting package
 • Spacious owner's suite
 • Focus on Energy Certified construction
 • .22-acre homesite

 📍 5805 Bridle Way, Madison

Why wait months to build when you can move into a brand-new home now? This beautiful ranch is complete, available, and ready for its first owners.

Opportunities for move-in-ready new construction in Madison are limited. Visit www.LoosHomes.com to learn more!

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🏡🎉 Accepted Offer in Edge Field, Watertown!

Congratulations to the future homeowner of this stunning new Bryant model! We can’t wait to hand over the keys and welcome you to your beautiful new home and the Edge Field community! 🔑💛

Thinking about making a move to Watertown? 🍂 Now is the perfect time to explore our Edge Field promotions and enjoy big savings on a brand-new home. Your next chapter could start right here!

👉 Explore available homes and learn more:
https://www.looshomes.com/find-a-home-southeast-wi/edge-field/

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🎃 Treats for the kids. Home tours for you. A spooktacular afternoon for the whole family!

Join us for Edge Field Spooktacular: Trunks, Treats & Tours on Saturday, October 24, from 1–3 PM! 🍬🏡

🍭 Bring the kids for trick-or-treating!
🏡 Tour available homes and explore the neighborhood.
🍂 Learn about the spooky good deals on market-ready homes and new builds!

Whether you’re thinking about your next home or stopping by for some Halloween fun, we’d love to welcome you!

📍 821 Ryan Ridge, Watertown, WI

🧭 Getting here: Edge Field is located near 848 Milford St on the south side of Watertown. Continue on WI-26 S for about 2 miles, then turn right onto Milford Street.

Tag a friend, bring the family, and make plans to stop by! 🧡

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🏡 Make Your Move This Fall! 🍂

Fall is the perfect time to make a move and settle into a brand-new home before the holiday season begins. Imagine hosting Thanksgiving in a beautiful new kitchen, decorating your own home for the holidays, and starting the new year in a space designed for your family's lifestyle.

Move in this fall and make this holiday season your most memorable yet!

📞 Contact us today to learn about available homes at 🌐 www.LoosHomes.com!

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🏡 Be Among the First to Call Edge Field Home! 🏡

Introducing the Bryant model at Edge Field Lot #20, a beautifully crafted new construction home in Watertown that combines modern finishes, quality craftsmanship, and an efficient open-concept design.

✨ Available This November

✅ 3 Bedrooms
✅ 2 Bathrooms
✅ 1,510 Sq. Ft.
✅ 2.5-Car Garage
✅ Cathedral Ceiling in Main Living Area
✅ Luxury Vinyl Plank Flooring
✅ Spacious Kitchen Island
✅ Umber Cabinetry
✅ .21 Acre Lot

Designed for both everyday living and entertaining, this home offers a bright, welcoming layout with thoughtful finishes throughout.

📍 821 Ryan Ridge, Watertown, WI

This is your opportunity to own one of the very first homes in Edge Field and become part of Watertown's newest community.

Visit www.LoosHomes.com to learn more!

#EdgeField #WatertownWI #NewConstruction #MoveInReady #DreamHome #HouseHunting

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🍂 Your Saturday plans just got a new address!

Join Lindsay Mefford with REAL Broker for an Open House at 232 W Nelson St in Deerfield this Saturday, October 10, from 1–3 PM! 🏡

Explore 2,172 square feet designed for everyday living, featuring:
✨ 4 bedrooms and 2.5 bathrooms
✨ Quartz countertops
✨ LVP flooring in the main living areas
✨ An electric fireplace
✨ A 3-car garage with 8-foot doors

Come walk through, picture your furniture in place, and see what makes this home stand out!

📍 232 W Nelson St, Deerfield, WI 53531
📅 Saturday, October 10 | 1–3 PM

Save this post so you have the details, and tag someone who should come take a look!

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🏡 Accepted Offer in Lake Mills! 🎉

Congratulations to this buyer! We can’t wait to hand over the keys and welcome you home! 🔑

Ready to find your own place to call home? Visit www.LoosHomes.com to explore available homes! 🔑

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🏡 Be One of the First to Call Edge Field Home! 🏡

Introducing the Spruce model, a beautifully designed new construction ranch in Watertown's newest community, Edge Field.

✨ Available This November

 ✅ 3 Bedrooms
 ✅ 2 Bathrooms
 ✅ 1,528 Sq. Ft.
 ✅ Cathedral Ceiling in Great Room
 ✅ Walk-In Pantry
 ✅ Burlap Cabinetry
 ✅ Luxury Vinyl Plank Flooring
 ✅ Deck and Patio Included
 ✅ 2-Car Garage
 ✅ .23 Acre Lot

This beautiful new home offers the perfect combination of style, comfort, and functionality.

Located at 1233 Edge Field Ct., this thoughtfully designed floor plan features an open-concept layout that's ideal for everyday living and entertaining. The spacious great room, upgraded finishes, and practical design make this home a standout opportunity in one of Watertown's newest neighborhoods.

Don't miss your chance to own a brand-new home and be part of the exciting beginning of the Edge Field community.

Visit www.LoosHomes.com to learn more!

#EdgeField #WatertownWI #NewConstruction #LoosHomes #MoveInReady

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🍂 Your next chapter starts with a home built for you!

Thinking about building new? Explore Edge Field in Watertown and discover how you could save big this fall. 🏡

👉 Explore the community and learn about our new-build offers! www.LoosHomes.com

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