Wisconsin Home Builder

New Home Construction – From the Northwoods to Southeast Wisconsin

Whether you are visiting our site for the first time, met us at the MBA Parade of Homes, toured one of our open models, or are returning to browse floor plans and dream for the future we welcome you. Our job, as a home builder, isn’t just about choosing a floor plan, quality building materials, or managing the construction timeline…we think it’s also about helping you find:

  • The perfect neighborhood…for picnics, bike riding and games of tag
  • Your beautiful new kitchen…where grandma’s recipes are passed down
  • A place where the pace of life slows down…so you don’t miss out on the best parts

As a home builder, that’s the best part of our jobs, and why we’ve built so many homes for repeat customers over the years.

Start with Exploration, Find Inspiration

Tour Our Open Model Homes


Open year round, our model homes are a great way to explore all the possibilities in a new Demlang home. Models are open in Delafield, Pewaukee, and Menomonee Falls, Saturday and Sunday from Noon – 4 pm, or by appointment. Closed on Holidays.

See What’s Behind the Walls and Down the Halls

Take a 3D Virtual Tour of Our Models


At Demlang Builders, we go the extra step to ensure you get full insight into our homes and are now featuring Matterport 3D virtual tours of our models. Now you can virtually visit our models from the comfort of your own home before you come see them in person.

Lots for Sale


If you are just getting started in the building process, we have a wide variety of properties ready for new home construction. Explore lots for sale in Milwaukee, Waukesha and Washington Counties:

  • Ranging from .25 to .82 acres
  • Starting at $40,000 to $169,900
  • Lots in:
    • Spencer’s Pass, Menomonee Falls
    • Western Hills Central, Hartford
    • River Glen, Lisbon
    • Windrush, Hartland
    • Excellent school districts
    • Close to shopping, parks, churches and schools
    • Home/Lot packages available

New Homes for Sale


Relocating, expecting, or downsizing and want to move quickly? Or, simply want all the conveniences of a new home without the construction timeline, explore our selection of new homes for sale in Southeast Wisconsin.

  • New, Move-in Ready Homes
  • Starting at $375,000
  • 1,865 square feet and above
  • Locations in:
    • Delafield
    • Hartland
    • Pewaukee
    • Menomonee Falls
  • Fully completed, energy efficient new home construction
  • Professionally designed and decorated
  • Fully landscaped homes available


Thank you to everyone who came out to see our 2016 Parade of Homes Model – the Dakota! We are so proud of this model and enjoy hearing all the wonderful comments about this home. If you missed seeing the Dakota during the Parade, no worries! The model will continue to stay open and is for sale.


Learn What it Takes to Be

One of Milwaukee’s Best Home Builders

It isn’t just our years of experience or award wining history of new home construction. Whether you are building a new home in Waukesha, a cabin in the Northwoods or looking for a lot in Menomonee Falls, there are qualities that you should look for when choosing a builder:


Our Focus on Education and our Partners

Recent Education & Tips from a New Home Builder

Demlang Home Builders - landscaping your new home
Landscaping for Your New Home

Many hours of planning goes into designing the floor plan of your new home. Ensuring you have room for that big screen or sectional sofa are important things to consider, but just as important as those inside features are in your new home, it’s also what makes up the outside.

Read Now

Demlang Home Builders - avoiding building mistakes
Building Your New Wisconsin Home

The decision to build a new home, whether in Delafield, Sussex or maybe Menomonee Falls, is definitely a big one and not something to be taken lightly. You plan to spend many years in your new home and want to be happy with the choices you made during the building process.

Read Now

Demlang Builders - 2016 parade of homes
Parade of Homes 2016

The countdown has begun for the 2016 Metropolitan Builders Association (MBA) Parade of Homes. You are only a couple of weeks away from being able to experience 20 new homes built by the best Wisconsin home builders, including the Dakota, built by yours truly.

Read Now

Ready to explore your options? Contact one of our New Construction Specialists today.