Triplex for sale by owner in Marquette, MI 49855. OWNER OCCUPIED Offered at $139,900 Tri Plex Marquette Michigan My home, I occupy the whole house, however the possibilities are endless. Upstairs apartment is remodeled 2-bedroom new kitchen seperate furnace and thermostat Main floor apartment is 3-bedrooms with many updates including a new 95% efficient furnace Paint & flooring thru out laundry room. Third unit to be determined. Bonus- 500 Sq ft house in the back of the property. I use it for st... See site for full property details.