507 N 13th St

The Knickerbocker Lofts is a landmark early-20th-century loft conversion in downtown Saint Louis, completed in 1907 and reimagined for residential use. The building rises several stories with large industrial windows, timber-beamed vaulted ceilings, exposed brick walls and other preserved warehouse details that define its loft character. Units range from one- to three-bedroom layouts, many with open floorplans, high ceilings, oversized Palladian-style windows, original wood floors or wide plank finishes, and modern upgrades such as granite counters, stainless appliances, kitchen islands, and in-unit laundry in select homes. Common interior elements and trim work include custom cabinetry, built-in bookcases and millwork, walk-in closets, and elevated ceiling treatments. Shared amenities emphasize urban living: a secure lobby and elevator service, a community rooftop deck with skyline views and barbecue areas, second-floor communal laundry and storage lockers, and some leased garage parking nearby. The building sits directly adjacent to Lucas Dog Park and the Central Library on Washington Avenue, placing residents within short walking distance of restaurants, nightlife, sports venues and cultural institutions. HOA management covers portions of building insurance, water, trash and sewer; units are subject to condo rules including restrictions on short-term rentals. Overall, the Knickerbocker blends historic industrial architecture with contemporary loft comforts, catering to residents seeking a downtown, walkable lifestyle with preserved architectural character.