Fully permitted 1-bedroom ADU and a newly reconfigured second floor (main house) offering potential for a private primary suite or au pair suite add flexibility to this beautifully restored c.1782 Jeremiah Buxton Tavern, also known as 'The Red House.' Ideally located in the heart of North Yarmouth, just steps from the Village Green, walking trails, and close to Greely schools, this remarkable Federal/Georgian home blends historic charm with thoughtful modern updates. The main home offers 4 bedrooms, 1 full bath, and 2 half baths, with wide wood floors, including original king's pine, and fireplaces in nearly every room. The inviting eat-in kitchen features soapstone counters, stainless appliances, pantry, wood stove, and sunny breakfast area. Updated systems include central A/C for second-floor bedrooms. A thoughtfully designed 2008 addition by Bradford Post includes the fully permitted ADU with kitchen, living room, bedroom, office, and 1.5 baths, along with a two-car garage, mudroom entry, and porch. Energy-efficient features include a high-velocity heating system and 36 solar panels. French doors open to a patio with hot tub, while a screened summer house overlooks lilacs and mature maple trees. Rich in history and craftsmanship, this exceptional property has been beautifully preserved and thoughtfully maintained.