The McConnell Inn is named for its original owner, John McConnell, who built the home for his family residence. It was completed, after two years of construction, in 1900. When the tradesmen who crafted the woodwork and leaded glass passed away, per the rules of their trade guilds, the plans and tools that they used were destroyed. The painters even signed their work on a beam in the third floor attic, which is still viewable today. Over the years, the house had been bought and sold several times. At one point it was used as a rooming house, later it was bought by several Ripon College students and was known locally as the "Men's Club".

Scott and Mary-Jo Johnson bought the Inn in 1985. Interior renovations, from new plumbing to refinishing woodwork to hanging wall paper, were completed in six months, however minor renovations always continue to meet the changing needs of their guests. From first sight, they felt the home was ideally built for a B&B. The large front porch with rockers and a porch swing, invite you to just relax and "watch the world go by". Also, having two first floor parlors, the inn allows guests to enjoy reading, games or watch a movie.

The house exterior has been rejuvenated by stripping-off over a dozen layers of old paint and repainting in historical colors. This home is one of the very few of its kind that remain in Green Lake and it is a city landmark. Through its long history, the original design of the house has not been altered and stands as a reminder of a very affluent past.