1800 M St., A Bustling Class-A Office Property In Washington, D.C.'s Golden Triangle
With enhanced indoor-outdoor amenities, hands-on management, and a prime location, 1800 M St. NW is the perfect environment for D.C.’s forward-looking companies.
The 10-story, 565K RSF office landmark anchors the prominent intersection of M and 18th streets in the heart of D.C.’s central business district.
“1800 M St. has long been a reflection of what makes Washington, D.C., such a dynamic place to work,” said Ted Koltis, head of real estate at Columbia Property Trust.
“Positioned where the central business district meets the energy of Dupont Circle, the building sits at the heart of connection, surrounded by leading institutions, global organizations and a vibrant mix of dining, retail and hospitality. It’s a place that truly captures the pulse of the city.”
Koltis said the location means tenants have “the ultimate access” to clients, talent and amenities, inside 1800 M itself or just steps away in the neighborhood.
About The Asset
The building is undergoing a series of renovations to further enhance its Class-A amenity package. Working with global design practice Perkins&Will, 1800 M is completing a hospitality-focused redesign of the lobby and concourse levels to elevate the arrival experience and create additional lounges and meeting areas. Tenants will benefit from a new conferencing facility that will accommodate up to 125 people for meetings and events. The redesign will also add a connecting stairwell to allow easy access from the lobby to the best-in-class fitness center and new Work&Mother’s suites, as well as reimagine the penthouse-level terraces and lounge.
Office spaces feature the modern designs of Perkins&Will, Gensler, and Wingate Hughes, who delivered the elegant, warm wood accents in The Link, 1800 M’s revolutionary 5K SF-plus amenity zone offering on the 5th floor. With an emphasis on health, wellness and occupant safety, the building has earned ENERGY STAR, LEED Gold and BOMA 360 certifications, as well as WELL Health-Safety and WiredScore Gold ratings.
Current office tenants include global consulting firm Berkeley Research Group and the General Services Administration. At the street level, 1800 M is activated by a vibrant mix of retailers, including Pret a Manger, Talkin’ Tacos and Jasper Seating Company. Sorella, a new Amalfi-inspired concept from D.C.’s celebrated Balos Restaurant Group, will open in 2026.
Koltis said that 1800 M Street’s appeal lies in its blend of prestige and practicality.
He added that few buildings in this corridor offer such a comprehensive amenity package or the opportunity for private outdoor spaces.
“Select suites feature private terraces, a truly special and uncommon luxury in the D.C. market, providing a seamless indoor-outdoor connection,” he said. “Because 1800 M stands on its own with four-sided access and floor-to-ceiling accent windows, workspaces are filled with abundant natural light and offer flexible, efficient floorplates that can accommodate everything from private offices to open, collaborative spaces or a mix of both.”
Koltis said tenants also benefit from 1800 M’s location near Metro lines, top-tier dining and everyday conveniences, as well as D.C.’s most influential institutions.
About The Neighborhood
1800 M St. is in a prime location just south of Dupont Circle in the Golden Triangle. Its tenants and guests have immediate access to top-rated restaurants like Balos Estiatorio, The Palm and Morton’s Steakhouse. Big retailers such as Johnston & Murphy, Charles Tyrwhitt, Brooks Brothers, H&M and Ann Taylor are also nearby.
The property is also a cultural hot spot, just a few blocks from Dupont Circle, Lafayette Square, the Smithsonian, the White House and the National Mall.
It has easy access to public transit, such as the nearby Dupont Circle and Farragut North Metro Stations serving the Red Line. The Farragut West Metro Station, which serves the Orange/Silver/Blue lines, is within a five-minute walk of the building.
About The Market
1800 M St. is a testament to the flight-to-quality trend in the D.C. office market, with a strong demand for Class-A and trophy assets.
Strategic building renovations have attracted strong interest from top companies seeking to lease or expand, Koltis said.
He added that the recent investments have elevated the workplace experience to enhance productivity, style and engagement.
“1800 M is redefining what it means to work in the heart of the city, introducing a next-generation office experience designed around connection, wellness and flexibility,” he said. “The building's new conference facility and lounge, state-of-the-art fitness center, spacious rooftop terrace and penthouse lounge, paired with the new Sorella restaurant at street-level, create a hospitality-driven environment rarely found in the traditional CBD office market.”
Property Highlights
- New conference facility with lounge and pantry, 125-person capacity
- Fully equipped fitness center with lockers and showers
- Bike storage and three-level, 24-hour below-grade parking onsite
- Ground-floor courtyard terrace facing 18th Street
- Rooftop terrace and penthouse lounge
- Amalfi Coast-inspired Sorella restaurant to open in spring 2026
- New suite from Work&Mother to provide a more inclusive and safe space for new working mothers
- Property manager on-site and 24-hour attended lobby security
- Steps away from convenient rail and transit services and local amenities
Available Space Listings
Office
- 35,739 RSF combined space on the fourth floor
- Suite 400N – 13,669 RSF
- Suite 450N - 22,070 RSF
- 28,653 RSF on the fifth floor
- Suite 500N - 22,822 RSF
- Suite 520N - 3,916 RSF (in The Link)
- Suite 525S - 1,915 RSF (in The Link)
- 18,121 RSF on the 10th Floor
Retail
- 5,461 RSF on the first floor
- Suite GR01B - 1,741 RSF
- Suite GR05 - 3,720 RSF
For available space listings, see here.
Broker Contacts
Office
James Collins - 202.266.1188 or james.collins@cushwake.com
Mark Wooters - 202.739.0363 or mark.wooters@cushwake.com
Gina Damond - 202.407.8127 or gina.damond@cushwake.com
Retail
Elena Kozak - 301.300.7690 or elena@dochalex.com
David Dochter - 202.971.8989 or david@dochalex.com
Matthew Alexander - 202.971.8788 or matthew@dochalex.com
This article was produced in collaboration between Columbia Property Trust and Studio B. Bisnow news staff was not involved in the production of this content.
Studio B is Bisnow’s in-house content and design studio. To learn more about how Studio B can help your team, reach out to studio@bisnow.com.
