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1400 L Street NW
Washington, DC 20005

1400 L Street NW

Located within walking distance of four Metro stations – McPherson Square, Farragut North, Metro Center and Gallery Place-Chinatown., 1400 L Street is 98 percent leased, with the GSA/U.S. Customs and Border Protection Agency as its largest tenant. The building is situated on 14th Street, south of Thomas Circle, in the northern portion of Washington’s East End submarket. A vibrant mix of offices, hotels, restaurants and residential buildings surrounds 1400 L Street.

The building already features granite floors and a glass canopy. Amenities include below-grade parking that accommodates up to 135 cars. The building’s typical floor plate is roughly 14,500 square feet - ideally sized to attract the broadest selection of office tenants in the East End.

Atlantech services at this location include fiber Internet connectivity, cloud-based phone service, and top-tier hosting and data center services, all on our own network.

Solutions Pricing

Find your perfect plan

Fiber Icon

Fiber Internet

Starts at

$600 per month for 100 Mbps

Best for Connectivity
  • 50Mbps to 100Gbps
  • Guaranteed Bandwidth
  • 99.99% guaranteed uptime SLA
  • Symmetrical upload & download speeds
  • 5-star local support available 24/7
UCaaS Icon


Starts at

$12 per user/month

Call, Meet, Message, and More
  • Call/Meet/Message
  • Mobile app for Android & iOS
  • Unlimited local and domestic long distance calling
  • Voicemail to email
  • Call recording and integration with CCaaS available
Data Center Icon

Data Center

Starts at

$200 per month

Rockville & Silver Spring Data Centers
  • Colocation
  • Redundant Power & Cooling
  • Internet Bandwidth Included
  • 24/7 Physical Security
  • Private Cage Space Available
Microsoft Teams Icon

Teams Calling

Starts at

$10 per number/month

Best for Microsoft 365 Subscribers
  • Unlimited Local & Long Distance
  • Direct Routing or Operator Connect Options
  • Call Recording & Reporting
  • White Glove Setup & Deployment
  • In-House Support & Expertise