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5 Models x 3 Roof Lines x 3 Interior Finish Options x 18 Upgrade Options x Unlimited Color Choices = Complete Customization

About ADU Builder Minneapolis

ADU Builder Minneapolis was designed to make designing and building an Accessory Dwelling Unit easy and affordable.  Our five detached models provide a ready set of plans and base ADU cost for the most common types of back yard auxiliary dwelling units.  Whether you are building a space for an aging family member, plan to move into the ADU yourself, want to create rental income, or need space for guests we have an ADU plan for most needs.  Check out our models to see the base costs and contact us to get a more detailed personalized budget.

To keep it simple we start with a feasibility analysis to look at municipal codes and analyze your lot to figure out what is possible.  ADU laws are evolving and determining what zoning allows in your area is a key first step.  After that we customize an ADU for your lot plan.  The first step is to choose a model.  Second you work with a Castle Building & Remodeling designer to customize your project finishes. Third you sign a contract and schedule your project. Fourth the team of Minneapolis Garage and Castle Building & Remodeling build your ADU in about 12-16 weeks.

Please check out our models, learn about Castle’s design studios and design services, and the unique team build process ADU Builder Minneapolis utilizes.

Design

After choosing your model the next step is to personalize the model with your design style.  The Transitional design package comes standard and is included in the pricing.  A Classic and Modern package of finishes allow for upgrades and personalization of your space.  Castle Building & Remodeling’s Design Studio and Designers make planning a residential unit a breeze guiding you through decisions by giving you options to narrow down to.  Our goal is to help you create an Accessory Dwelling Unit you will feel at home in for many years.  Once selections are completed, we can finalize pricing and sign a contract, and then schedule your project for construction.  There is normally a 6-8 week lead time to get started and work is weather dependent.

Build

Our teams will work to demolish any existing structures that need to be removed.  From there we prepare the site for building by installing new water, sewer, and electricity to the site.  Our builds start with a solid foundation.  Minneapolis Garage crews frame new walls and roofs, install windows and doors, and install siding, soffits, and roofing to create a water tight shell.  Creating grade level accessible living units with low barriers to entry is what we strive for.  Next, Castle Building & Remodeling’s team completes the mechanical and electrical install, insulation, and drywall.  Interior finishes like doors, millwork, and cabinets are installed and the ADU really starts to take shape.  Last, the space is finished with flooring, countertops, tile, accessories, and paint.  These small spaces really shine and pack a lot of functionality into a backyard home.

FAQ

What types of clients are you hearing from who are interested in building an ADU?

The majority of interest in ADUs is coming from homeowners in Minneapolis, St. Paul, Edina, and St. Louis Park who are interested in the option for an aging parent who is considering downsizing or moving to a nursing home or assisted living facility.  Adding an additional detached dwelling unit allows independence while being near family members.  Alternatively, we are hearing from homeowners who want to downsize on their own lot and rent out their home for income generation.  Last, we are hearing from homeowners who wish to create short or long term rentals in the ADU to generate additional income.

Does ADU Builder Minneapolis custom design and build ADUs?

Yes, ABM can recommend an Architect to work with you to custom design and build an ADU exactly how you want it.  There is a fee of 2%-5% of the projected project costs to custom design an ADU and draw plans.

Check out these example plans provided by:HousingWorksRI at Roger Williams University  for adding an ADU to several of the Twin Cities common housing types, including Ranch (Rambler) homesSplit Level, and Cape Cod homes.

Does my municipality allow ADUs?

Maybe, each municipality has different rules either allowing ADUs or blocking them.  Here is a link to a spreadsheet with neatly summarizes all of the municipalities in the Twin Cities.  – Guide Link: ADU Regulations by City 122724

Does ADU Builder Minneapolis work outside of Minneapolis?

Yes, ADM works throughout the Twin Cities and surrounding suburbs.

Will ADU Builder Minneapolis build the shell and allow the client to take over and finish the interior?

Yes, as long as it is OK with the clients municipality and financing this can work.  Typically, ADM will take a project through sheetrock with the client finishing the interior.  This allows for a water tight and insulated space to complete.  Some choose to have the plumber, electician, and HVAC company come back to install fixtures.  Several permits will be required to complete the finishing including a building permit, electrical, plumbing, and HVAC as well as all inspections required by the municipality.  After all inspections have passed a certificate of occupancy will be issued.  Also, some financing through mortgage companies prohibits work from being completed by the client.

Do ADUs require Radon systems?

No, radon systems are not required.  Although, passive systems are required in all new homes built in MN they are not required in ADUs.  They can be added for roughly $1,500 – $2,500 post build, if radon levels are higher than recommended safe levels.  Here is a link with more information: https://www.health.state.mn.us/communities/environment/air/radon/radonresistant.html

What is the payment structure?

The payment structure follows the progress of the project with a 40% Down Payment required to schedule the project, 25% at completion of mechanical Rough-in, 20% at millwork install, 12% at Substantial Completion, and 3% after the punch list is complete.

Are there any energy rebates or tax incentives?

Yes, there are local, state, and national incentives to use energy efficient materials and building practices.  You can find out more on this Castle Building & Remodeling web page.
https://www.castlebri.com/remodeling-tax-incentives/

Can you recommend financing options?

5 Ways You Can Finance Your ADU

Want to Add a Granny Flat or Rental ADU? Here’s How to Finance It – NerdWallet

There are several grants and loan options available.  Castle Building & Remodeling has several financing option recommendations (https://www.castlebri.com/financing-options/).  There can be special requirements and ADUs are a bit trickier than a traditional home.  Acorn Finance has a special program for ADUs (https://www.acornfinance.com/outdoor/adu-financing/
https://dx826ylbthcal.cloudfront.net/NMPKbTdgKA2Lw8QmzYlNcUH1wcKsB6AzVwygxHyJEis/PrimeLending%20-%20ADU%20Flyer.pdf).  There are also state loan programs that can be used for ADUs.  The MN Housing Fix-up Fund Loan Program is one (https://www.mnhousing.gov/homeownership/improve-your-home.html)

Contact Us at 612-877-8383

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      Address

      2710 E. 33rd St., Minneapolis, MN 55406

      Contact Information

      John Weber
      612-877-8383
      johnw@adubuilderminneapolis.com

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