Inspiring, Dynamic


3400 at CityLine is a new Class A office building located right next to Richardson’s well-known CityLine district. Strategically designed for dynamic and active companies seeking a progressive work environment for a rising generation of innovative young professionals.

Connected, Accessible


Located in one of the most desirable mixed-use settings, CityLine features over 28 dining options, hotels, multifamily, unique social events and a lively outdoor atmosphere. 3400 at CityLine is situated immediately off of I-75/190 and is within walking distance to the DART Orange & Red light rail line.

Collaboration, Convenience


3400 at CityLine provides the convenience of having a full set of amenities for tenants to collaborate, connect, and take a break from their daily routines. 3400 at CityLine promotes an environment that is focused on health and wellness.

  • Onsite Food Service
  • Fitness Center
  • Pickleball Court
  • Fiction Coffee Bar
  • Tenant Lounge
  • Bike Share Program
  • Conference Area
  • Common Desk
  • Outdoor Wellness Classes
  • CityLine Shuttle Service
  • CityLine Bike Trail Access
  • Covered Parking Garage
  • Available Building Signage
If you are a fan of Pickleball, 3400 at CityLine has you covered! Grab your coworkers and enjoy game for some fun during your work day! #pickleball #outdoorfitness #office #tenantamenities #outdoorgame

If you are a fan of Pickleball, 3400 at CityLine has you covered! Grab your coworkers and enjoy game for some fun during your work day! #pickleball #outdoorfitness #office #tenantamenities #outdoorgame ...

3400 at CityLine promotes an environment of health and wellness! Take a break from your work day and enjoy our outdoor courtyard. #tenantamenities #outdoorwork #healthandwellness #dallasrealestate #cityline

3400 at CityLine promotes an environment of health and wellness! Take a break from your work day and enjoy our outdoor courtyard. #tenantamenities #outdoorwork #healthandwellness #dallasrealestate #cityline ...

Strategically designed for dynamic and active companies seeking a progressive work environment, 3400 at CityLine provide the convenience of having a full set of amenities for tenants to collaborate, connect and take a break from their daily routines. #dallascre #dallasrealestate #dallascommercialrealestate #cre #office

Strategically designed for dynamic and active companies seeking a progressive work environment, 3400 at CityLine provide the convenience of having a full set of amenities for tenants to collaborate, connect and take a break from their daily routines. #dallascre #dallasrealestate #dallascommercialrealestate #cre #office ...

Awards & Certifications