A Realtor You Can Trust

I’m Jacob Jennerjohn, a Realtor with Berkshire Hathaway HomeServices Fox Cities Realty based in Appleton, Wisconsin. Real estate isn’t just what I do. It’s what my family has done for generations.

My grandfather, H.J. Jennerjohn, auctioned land and farms in Hortonville for over 30 years, starting in 1947. My mother has been a licensed Realtor for more than 25 years. Growing up in this environment, I learned the values that still guide me today: honesty, hard work, and putting people first.

Why Work With Me

As a UW Oshkosh graduate born and raised in the Fox Valley, I know these communities from the inside out. I understand what makes each neighborhood unique, where the best school districts are, which areas are growing, and how to position your home to sell or find the right one to buy.

I combine deep local knowledge with the resources and reputation of Berkshire Hathaway HomeServices, one of the most trusted names in real estate worldwide.

What You Can Expect

Honest communication. You’ll always know where things stand. No surprises, no runarounds.

Local market expertise. I track Fox Valley market data weekly and know pricing trends down to the neighborhood level.

Full service support. From the first conversation to closing day and beyond, I’m with you every step of the way.

Communities I Serve

I help buyers and sellers across the Fox Valley, including Appleton, Greenville, Hortonville, Neenah, Menasha, Kaukauna, Green Bay, and the surrounding areas. If you’re looking for a Realtor who knows these communities personally, let’s talk.

Where It All Started

In 1947, H.J. Jennerjohn founded his auction business in Hortonville, Wisconsin. For more than 30 years, he auctioned land and farms across the Fox Valley, earning a reputation built on fairness, a firm handshake, and his word.

The Next Generation

That same dedication passed to the next generation. My mother has been a licensed Realtor for more than 25 years, continuing the family tradition of helping people with the biggest financial decisions of their lives.

She taught me that real estate is about relationships first, transactions second. That lesson shaped everything about how I approach my work today.

Carrying It Forward

As a third generation Realtor with Berkshire Hathaway HomeServices Fox Cities Realty, I carry the Jennerjohn name into the modern era. I combine the old school values my grandfather and mother instilled in me with the tools and technology that today’s buyers and sellers expect.

Data driven market analysis. Professional digital marketing. Responsive communication. And underneath all of it, the same core promise: I’ll be honest with you, I’ll work hard for you, and I’ll treat your goals like my own.