Rooms & Suites

Rooted in Portsmouth’s storied past, Treadwell Mansion’s rooms and suites blend 19th-century craftsmanship with contemporary design. Stone corridors and restored details echo the mansion’s heritage.

 

While modern comforts, digital access, curated furnishings, and quiet luxury define the experience. Each suite is a reflection of timeless character and effortless autonomy, where history and modern living meet in perfect balance of form and function.