This Historic, Queen Anne style 4,300 square foot +/- building was originally constructed in 1887. The 49 House (formerly USNA Alumni Association & Foundation office building w/ 6 on-site parking spaces) offers a rare & unique opportunity for conversion into a luxury single-family residence in Historic Downtown Annapolis. Featuring expansive floor plans, high ceilings, and abundant natural light, the property provides the perfect canvas for creating a spacious, custom home. Located in a charming, downtown neighborhood with easy access to walkable amenities, shops along Maryland Avenue, and restaurants, this building combines urban convenience with the charm of adaptive reuse. Ideal for developers or homeowners looking for a distinctive living space with history and character. Seize this rare opportunity to transform a commercial property into a one-of-a-kind residence. **This property is recorded by the Maryland Historical Trust – Maryland Inventory of Historical Properties as The Alice P.S. Haeseler House (AA-1847). **