Home Additions In Wausau, WI

Home additions in Wausau, WI, let you keep the address, the yard, and the neighbors while finally getting the layout your family needs.

Why Wausau Homeowners Trust Remodeling Journey For Home Additions

Remodeling Journey is a family-run dwelling contractor based right up the road in Weston, and Wausau is one of our home markets. The build side, the design side, and the production crew are all run by people who actually live around here and understand what a Central Wisconsin winter does to a poorly framed addition.

When you bring us a home addition project, the same person stays with you across every phase: the first conversation, design reviews, build, and final walkthrough. Each step lands on a project calendar so you know which trades are showing up which week, and the jobsite gets cleaned at the end of every day, so the rest of your house still feels like home while we work.

Before any framing goes up, you’ll see your addition in full 3D renderings, walk through it in VR, and sign off on a written contract that locks in the scope and the cost. By the time we break ground, there are no surprises about what’s being built or what it’s going to look like when it’s finished.

Licensed Dwelling Contractor

Professional 3D Designs

5-Year Workmanship Warranty

Constant Check-Ins & Updates

Justin – Owner of Remodeling Journey

Hi, I’m Justin, owner of Remodeling Journey. We are a remodeling company dedicated to upgrading your home while being respectful of your space and your family time.

From our stress-free design process with 3D designs, provided project schedules, to our transparent communication and our 5-year workmanship warranty, we turn a dreaded home renovation into a pleasant remodeling journey with an upscale experience.

Ready to grow your home the right way? Call us at (715) 551-7328 or reach out online to start planning your home addition in Wausau.

See Our Work In Wausau, WI

Pictures show this better than words can. Take a few minutes to scroll through some of our recent home additions in and around Wausau, and you’ll get a real sense of the framing details, finish work, and design choices we put into every build.

3D Home design

5-year workmanship warranty

Trusted by 40+ families

What People In Wausau, WI Say About Us

The folks below let us into their homes for weeks or months while we built their additions, and they were kind enough to share what the experience was actually like afterward. Their words give you a clearer sense of how we work than anything we could write about ourselves.

Abby Thurber

Rated 5 out of 5

Rust and Sawdust did a phenomenal job on our entertainment center as well as the updates to our mantle! We couldn’t be happier!

The couple work together to capture not only the decor feel of the built in but also functionality!

Would highly recommend for any project!

Bryce Widmark

Rated 5 out of 5

Rust and Sawdust helped me with some handyman work.

They were very easy to work with, showed up at the scheduled time and Justin did exactly what he said he was going to do.

Very reasonable and knowledgeable, I am very happy with the work. I plan on working with Rust and Sawdust again in the future, would highly recommend.

How Much Do Home Additions Cost In Wausau, WI

Home addition pricing in Wausau covers a wide range, mostly because the projects themselves do.

A smaller bump-out or garage conversion typically starts around $150,000 and gives you extra functional space without changing the footprint of the house dramatically.

An in-law suite, ADU, or sunroom usually lands somewhere between $250,000 and $350,000, depending on size and finish level.

A full second-story addition or large multi-room expansion runs $400,000 and up.

These numbers come from past Remodeling Journey projects, and yours will look different based on your home, your lot, and what you have in mind. The most accurate figure you can get is a quote built around your specific project, so reach out, and we’ll put one together for you.

5 Factors That Affect Home Additions Costs:

Type and Size of Addition: A 200-square-foot bump-out and a 1,200-square-foot second story sit in completely different price brackets. Footprint and the number of rooms drive a big chunk of the budget before any finish decisions get made.
Foundation and Structural Work: Some additions tie into existing foundations cleanly. Others need a new slab, frost footings, structural beams, or roof modifications. The amount of structural work hidden behind your finished walls matters more than people expect.
Plumbing, Electrical, And HVAC Extensions: Adding a bathroom, kitchenette, or new HVAC zone means new rough-ins, fixtures, and equipment. The further your new space sits from existing utility runs, the more labor goes into getting water, power, and heat where they need to go.
Finishes And Fixtures: Flooring, cabinetry, countertops, lighting, windows, doors, and trim choices add up. The same square footage finished with builder-grade materials versus higher-end products can swing the budget by tens of thousands of dollars.
Site Conditions, Permits, And Wisconsin Code: Lot grading, soil conditions, setback rules, and Marathon County permit timelines all influence the schedule and the cost. Wisconsin's energy and structural codes are stricter than some neighboring states, and we build to meet them.

Costs vary based on your specific project. For a personalized estimate, contact us with your ideas—we’ll give you real numbers, not guesses.

Budget-Friendly Pricing And Reliable Timelines

Two questions come up on every consultation: how much will this cost, and how long will it take? We answer both honestly, give you real numbers up front, and stick to them through the build.

Budget

A home addition is one of the larger investments you’ll make in your house, and it makes sense to compare it against the alternative. Selling your current place, paying realtor fees, covering moving costs, and buying a larger home in today’s market often costs more and gives you less attachment to the result. Adding on keeps your equity in your address.

Timeline

Most home additions in Wausau take three to seven months, depending on scope. We build the schedule around your project before we start, share it with you, and update it as we go. Crews show up when they’re supposed to, the site gets cleaned at the end of each day, and we work efficiently so your daily routine stays as steady as possible.

Our Home Additions Process

Adding rooms to a house is a big project on paper, and we run ours so it stays organized through your move-in day.

Plan

Share your vision with us and approve a detailed 3D design

Build

Our licensed crew handles construction, permits, inspections, and cleanup.

Settle

Move into your new addition and start using the extra space.

FAQs About Home Additions In Wausau, WI

Who handles the permits and Wisconsin code requirements?

We do, all of it. Our team manages plans, permits, inspections, and code compliance through Marathon County and the City of Wausau. Wisconsin’s building codes have specific requirements around insulation, structural loads, and energy efficiency, and we know them well. You won’t be calling the building department or chasing inspectors; that’s part of what you hire us for.

How long does a home addition usually take in Wausau?

Most additions take three to seven months, start to finish. A bump-out or garage conversion sits on the shorter end, while a full second-story or multi-room expansion takes longer. After your consultation, we put together a project calendar with realistic dates for each phase so you know exactly what to expect week by week.

Can we keep living in the house during construction?

Yes, and most of our clients do. We plan the build sequence around your household, contain the work areas with dust barriers, and keep the rest of the home livable. If certain weeks are harder for your family, like a kid’s birthday or a relative visiting, let us know and we’ll work around it.

What kinds of additions are most popular around Wausau?

In-law suites and ADUs come up a lot, especially as multi-generational living becomes more common. Bump-outs that expand a kitchen or primary bedroom are popular too, and so are sunrooms designed to handle Wisconsin winters with proper insulation and heating. Garage conversions and second-story additions round out the list.

Grow Your Wausau Home The Right Way

A well-built addition pays you back every morning for the next twenty or thirty years, in the routines, the gatherings, and the rooms you actually wanted all along.

Give us a call at (715) 551-7328 or visit our contact page here to set up a free consultation. You can also read more about our home additions service and circle back when you’re ready.

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Miranda Merchant

Rated 5 out of 5

Justin exceeded my expectations. Our shoe rack and window seat with storage turned out beautiful and the prices were very reasonable!

Thanks Justin and Adria! I will keep you in mind for future projects. I posted before and after photos on their Facebook page.

Mariah Seiser

Rated 5 out of 5

They helped us visualize our dream rooms and bring them to life! Professional and super personable! Highly recommended!

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Bathroom Remodeling

Wausau sits in Marathon County along the Wisconsin River, with Granite Peak Ski Area drawing winter crowds to Rib Mountain and the Leigh Yawkey Woodson Art Museum keeping downtown lively year-round. Homes here range from older bungalows near the 400 Block to newer builds out by Rib Mountain, and home additions in Wausau, WI fit nearly all of them.