Welcome to the Historic William Vaughan House, ideally located on Portland's highly coveted Western Promenade. Converted into two two townhouse condos in 1870, this elegant, sun-filled three-story residence comprising the right side of the building offers seasonal water views and 2,450 sq. ft. of distinctive living space. Rich in historic detail, the home features beautiful architectural finishes, tall ceilings and windows, and pumpkin pine floors throughout. The first floor offers a gracious living room, a formal dining room, and an updated kitchen with an additional dining area, ideal for both everyday living and entertaining. An expansive pantry and laundry area complete this level. The second floor includes two spacious bedrooms, one of which is the primary suite. The third floor features an additional bedroom, a full bathroom, and a large loft currently used as a home office and library, with the flexibility to convert to a fourth bedroom. The private outdoor space provides a peaceful retreat, featuring a charming brick patio ideal for outdoor dining, established perennials and ornamental trees, a fenced yard, and a delightful garden shed. Ideally situated just steps from the Western Promenade and Waynflete School, this home is also within walking distance of Maine Medical Center, downtown Portland, and the waterfront, with easy access to the Amtrak station and Portland International Jetport.