Welcome to 99 Argyle Street North in the "heart of Caledonia" -ideally located just steps to the Grand River! This impressive, meticulously maintained century home has it all! Special zoning (R3) to allow for home-based business opportunities providing an opportunity to "work-and live" conveniently all in one place. Former uses include Bridal Boutique, Tearoom, Doctors' office. Featuring large principal rooms with neutral colours and restored floors and/or engineered wood floors ("carpet-free" home!). Main level boasts a chef style kitchen, updated bath and sunfilled living room anchored with a whitewashed brick fireplace & refinished hardwood. Main floor laundry with newer washer/dryer. (Laundry hook-ups also on second level.) Restored bonus room for home-office or playroom. 2nd floor can be accessed by one of two staircases and has 3 generous sized bedrooms and a loft plus renovated bath with clawfoot tub & fully tiled shower. Enjoy the over-sized master bedroom oasis with windows overseeing backyard with mature shade trees. A 3rd level is a unique family room or private office with beamed ceilings, skylight, wooden floors & windows affording a view towards the Grand River. Many improvements: upgrades to all bathrooms, most newer windows, dramatic entrance door with sidelights, new wide baseboards, subway tile backsplashes, new & restored flooring, new light fixtures & pot lighting. Building upgrades: metal roof (2006), newer appliances, new sump pump & drainage system in basement, furnace, water heater & AC (2021). Some windows (2010,2015); Siding, eaves, soffits (2010). No rentals. Offering a place of calm in a busy world. Kick back on your cedar deck, walk to local grocery & restaurants. Stroll along the river walk or visit Jones Bakery. This home has it all!