Find your dream home

in Northeast South Dakota






For Aberdeen, SD Listings please click here.

Welcome to MainStream Realty

The best source for searching and finding homes in Northeast South Dakota

We are your local Homes For Heroes affiliate.

The Homes For Heroes Foundation supports our Firefighters, Military, Teachers, Law Enforcement, EMS & Healthcare professionals by gifting grants to purchase a home.

$100,000 +
Gifted to local heroes!

EMS & Healthcare
Law Enforcement

Featured Properties

Northeast South Dakota Homes for Sale

Thank you for visiting Mainstream Realty online. Our website is the best source for searching and finding homes in Northeast South Dakota.

Please take a look at some of our Featured Listings and contact one of our Real Estate Professionals today!!

Start your property search and find homes in Watertown, Milbank, Waubay, Labolt and Clark.

Jody Fiedler

Broker/Owner | License #13153

Robert Hemiller

Realtor | License #15869

Jesse Kiihl

Realtor | License #15329

Danyel Kloos

Office Manager/Realtor | License #16794

Angie Werdel


Josh Weyh

Realtor | License #16040

Our Happy Home Owners

Buyers & Sellers

“Jody helped us into our home and it was a very pleasant experience. We will use her again for our next home!”

Becky Paczkowski

I wouldn’t use anyone else, talk about the hard work ethic of this group!!!

Rachel Schultz Harms

It was wonderful to see my house sell quickly. Jody Schultz Fiedler was so helpful and joy to work with throughout the process of selling my home. Jody even saved me money through the Homes for Hero’s program. I would highly recommend Jody for buying or selling your home.

Effie Slominski

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114 West Kemp Ave
Watertown, SD 57201
Phone  (605) 753-0138
FAX:  (605) 753-0137

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