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You've found the ONE.

This is the one. The home you’ve been looking for. At ONE501, you’ll live at the intersection of comfort, convenience, and luxury. Our vibrant community is designed for today’s active lifestyles, making it a place you may never want to leave, but can get anywhere quickly when you do.

We offer the perfect blend of seclusion and activity, with room to relax and spaces to socialize. No matter your style or vibe, there’s a studio, one, two or three-bedroom apartment to match it. Designed to keep health and wellness front and center, you’ll swear this place was built exclusively for you.

Floor Plan


Everything you need. All in ONE.

ONE501 provides the perfection you demand at a cost you deserve. Every fixture has been chosen carefully, every material made impeccably, every amenity planned thoughtfully. From gourmet kitchens to designer flair around every corner, it’s upscale living with down-to-earth leases. All with one thing in mind – you.

Choose from a variety of studio, one-, two- and three-bedroom homes.


  • 1 Bed
  • 1 Bath
  • 852 Sq. Ft.
Inquire for details
Floor Plan A33Da2
DISCLAIMER: Unit layouts and square footages are approximate and intended for illustrative purposes only. Variances may occur. Pricing is based on market conditions and is subject to change without notice. Please see Leasing Consultant for details.
Map View


A Home for Well-Being and Creativity

Mixing quiet elegance with raw, contemporary details, the apartments at One501 were built with style and easy living in mind. Set against the beauty of nature, our studio, one-, two-, and three-bedroom apartment homes in Eckington are designed to fit your active and creative lifestyle, with common areas are decidedly uncommon. You may never want to leave the comfort of your home, but when you do, the amenities beyond your door will excite you. Designed to provide a healthy living and serene escape from the city, One501 is equipped with best-in-class amenities, including:


Community Amenities

  • Resort-style lap pool with large sundeck featuring cabana style trellis’
  • Cozy rooftop terrace with outdoor grilling areas overlooking Alethia Tanner Park
  • Rooftop clubroom with luxe catering kitchen for entertaining
  • Fitness Center with cardio and weight equipment plus a separate turf area for strength training
  • Game room with billiards table and ample room for lounging
  • Quiet library for reading and working
  • Expansive first floor lobby with ample seating and coworking spaces
  • Located on Alethia Tanner Park and the Metropolitan Branch Trail
  • Close Proximity to Eckington Dog Park
  • Private on site bike storage
  • Reserved garage parking
  • Dog Grooming Spa
  • Artist Studio
  • On site storage
  • Smoke Free Community
  • goDCgo Ambassador

Apartment Amenities

  • Designer kitchens with quartz countertops, stainless steel appliances & moveable islands (available in select units)
  • 9-foot ceilings* & wood-look flooring throughout
  • Custom closets
  • Keyless entry
  • Programmable thermostats
  • Full size washer and dryer
  • Select units offer floor to ceiling windows, balconies, views of Alethia Tanner Park & Penthouse units available with upgraded features


Pet Policy

Pets are welcome! No Weight Limit! Breed restrictions Apply:  Please contact onsite staff for further details*

Office Hours

  • Monday: 9 AM to - 6 PM
  • Tuesday: 9 AM to - 6 PM
  • Wednesday: 9 AM to - 6 PM
  • Thursday: 9 AM to - 6 PM
  • Friday: 9 AM to - 6 PM
  • Saturday: 10 AM to - 5 PM