This rare single-family home in historic downtown Portsmouth, has been stunningly renovated by locally respected Alden Builders. 99 Daniel Street seamlessly blends modern elegance with historic charm in a prime location, just one block from the waterfront, Market Square, and numerous local attractions. Every element of this 2-bed, 2.5-bath home has been completely reimagined and rebuilt, including new HVAC, electrical, windows, roof, siding, insulation, and more. Filled with natural sunlight, the professionally designed interior features white oak hardwood floors, an accent natural wood ceiling, Calacatta Grande quartz countertops, and custom cabinetry. Thoughtfully chosen tile work and lighting fixtures throughout the home add a refined touch. The primary suite offers a private bath with a walk-in tiled shower, while the 2nd bedroom-with its own balcony perfect for enjoying morning coffee or an evening glass of wine-can double as an office or den. The covered deck off the kitchen is perfect for relaxing or entertaining. Zoned for office use, the living room also includes a custom pocket wall that can be hidden or closed, allowing seamless adaptation to business needs. Deeded off-street parking is accessible via Custom House Lane, and the neighboring property is currently being renovated by the same builder. Don't miss this unique opportunity!