Onyx on First

Onyx on First is a pet-friendly 14-story rental high-rise at 1100 First Street SE in Navy Yard, steps from Nationals Park, The Yards, and the Anacostia Riverwalk Trail, with studio, one-, and two-bedroom homes. Homes have floor-to-ceiling windows with city views, granite countertops, glass-tile backsplashes, wood-plank style or stained concrete floors, and full-size stacked washers and dryers, with private balconies in select homes. A landscaped rooftop deck has a pool overlooking downtown DC and Nationals Park. Residents also have a fitness center, a courtyard with seating, picnic and grilling stations, 24-hour concierge, controlled-access entries, and underground parking.

Onyx on First is a rental building at 1100 First St SE in Navy Yard, Washington, DC, built in 2008.

23 apartments are listed right now: 11 one-bedrooms at $2,152–$2,647 a month and 12 two-bedrooms at $2,769–$3,524 a month. Asking rents across the building run $2,152 to $3,524 per month. Pricing was last verified on November 8, 2026.

Residents have access to stained concrete floors, 24-hour concierge, wi-fi access in common areas, underground parking available, controlled-access entries, spectacular views of dc, balconies available, state-of-the-art fitness center, and 10 more amenities.