4 S CENTRAL AVENUE ONE-OF-A-KIND OPPORTUNITY TO OWN AN ICONIC MASTERPIECE! Absolute MUST SEE. Previously utilized as a very successful short-term rental, what was once Baltimore City Library #11 has now been converted into a beautiful open floor plan loft with 3 BEDROOMS, 4 FULL BATHS, 2 KITCHENS, and a 4-story center atrium with floating metal stairs to a rooftop glass observatory tower offering 360-degree views of the city skyline! Designed by famed early Baltimore architects George Archer and Raymond Allen, this 7, 300 SQFT building boasts a main basement room that is nearly 2, 000 SQFT with no obstructing columns and an electric garage door with additional features including privately gated 4-car off-street parking enclosed with an all-side privacy brick wall, whole property security system, and outside entertaining spaces.