Build Your Dream Home With Loos Homes

From first ideas to final keys, we make homebuilding simple, personal, and rewarding.

Let’s Build Your Perfect Home Together

Your Vision, Our Expertise

At Loos Homes, we believe your home should reflect your lifestyle, priorities, and future. With over 27 years of experience and more than 1,400 homes built in Jefferson County and across Southeastern Wisconsin, we’ve guided families just like yours through every step of creating a home that feels truly custom. Whether you’re building your first home, upsizing for a growing family, or creating your forever retreat, we’ll work closely with you to design a home that balances beauty, comfort, and value.

New construction homes in Jefferson County by Loos Homes
The Loos Homes Design Center

Our Design Center

Explore, Touch, and Personalize Every Detail

Our Design Center is where your ideas come to life. Here, you can explore finishes, materials, and fixtures in one convenient space. From flooring and cabinetry to countertops and lighting, our experts will walk you through options that fit your style and budget. We’ll make the process easy and fun, so your selections feel intentional—not overwhelming.

Our Home Design Process

A Clear Path From Start to Finish

Building a new home should feel exciting, not stressful! That’s why our process is designed to keep you informed, involved, and confident:

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1. Initial Consultation
We’ll sit down to understand your goals, needs, and budget.

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2. Financing Guidance
Our strong lender relationships help make financing simple.

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3. Choose Your Homesite
Build in one of our beautiful communities across Jefferson County and Southeast Wisconsin or on your own land.

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4. Personalize Your Plan
Customize layouts and finishes to match your lifestyle.

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5. Construction
With quality craftsmanship, third-party testing, and energy-efficient practices, your home is built to last.

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6. Final Walkthrough
Before move-in, we ensure every detail meets your expectations.

Our transparent approach keeps you involved at every stage so your home feels uniquely yours.

How Much Does It Cost to Build a Custom Home?

The cost of building a house can fluctuate; Loos Homes has various floor plans for homes, features, and homesites that fit nearly every budget. Many of our standard features are often considered upgrades at other builders. Final cost really comes down to your personal style and the selections you choose.

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New construction homes in Jefferson County by Loos Homes
New construction homes in Jefferson County by Loos Homes

Explore Our House Plans

Layouts Designed to Fit Every Lifestyle

Every family is different, which is why we offer a wide selection of thoughtfully designed floor plans. From open-concept ranches to spacious two-story homes, our plans serve as the perfect foundation to customize into your dream home.

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Find the Perfect Homesite

Your Land or Ours, We’ll build Where You Belong

Whether you already own property or are looking for the ideal neighborhood, Loos Homes makes it easy. Choose from our well-located communities in Jefferson County and across Southeastern Wisconsin, or let us evaluate your land to create a build plan that works for you.

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New construction homes in Jefferson County by Loos Homes

Why Build With Loos Homes?

GreenBuilt Homes

Wisconsin Green Built tested & certified for energy efficiency

Focus on Energy

Focus on Energy® certification for long-term savings

30 Year Warranty
10 Year Warranty

Every Loos home comes with a warranty package for added peace of mind

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A dedicated team with decades of experience, ready to support you every step of the way

Homes Built for Your Family

All of our homes are third-party tested and certified in combination with the Wisconsin Focus on Energy Program and the Wisconsin Green Built Energy Program. Loos Homes exceeds most of these standards, making us a leader in creating homes that perform well above requirements for energy efficiency.

Successfully meeting your needs and creating a symbol of pride remains our first priority. This is the reward that makes our jobs worthwhile, to stand before a unique custom home that reflects the personality of your family.

Ready to Begin?

Your dream home is closer than you think. Schedule a consultation today and discover how Loos Homes can bring your vision to life.