140 Tarwater St 4, 000 square feet of finished garage and workspace paired with an extensively renovated 4-bedroom home on 1.51 level acres - there is nothing else like this in Roane County. Originally built as a church and thoughtfully converted into a single-family residence, the 2, 160 SF one-level home came out of a fully permitted renovation. New electrical panel, new plumbing, new vinyl windows, LVP flooring throughout, new interior doors and trim, and an updated kitchen with Samsung stainless appliances and epoxy countertops. The 4, 000 SF finished garage features HVAC, vaulted ceilings, LED lighting, two half baths, office areas, and utility rooms - built for a collector, boat or ATVs owner, or anyone who needs serious space to work, store, and operate. R2 zoning permits up to four total units on the parcel, creating real opportunity for additional builds, rental income, or multigenerational living. The expansive paved parking area accommodates easy trailer access and guests. On public utilities. Unique scale, exceptional versatility, and long-term upside rarely found in a single Rockwood offering. Easy access to Hwy 27 with Tom Fuller boat launch just 4 min away. Information deemed reliable - buyer to verify all details.