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A breath of fresh air in downtown Denver

Property Highlights

  • Form and function

    With floor-to-ceiling windows and Rocky Mountain views, 1800 Larimer’s design makes the most of beautiful Colorado. But there’s more to it than meets the eye. Advanced airflow and lighting systems have earned it the highest LEED Platinum rating for innovative design.

  • Downtown destination

    Music, theater, sports, and a thriving culinary scene—Denver checks every box. Here, you’ll be surrounded by like-minded businesses and people who want the best of work, life, and balance.

  • Easy commute

    Whether you’re commuting by car or coming from one of the residential neighborhoods bordering downtown, getting to and from the office is a breeze. Access to nearby highways and the RTD rail system means an easy commute, and a quick route to the airport, too.

  • Collaborative, connected spaces

    From the lobby to the conference rooms and outdoor terrace, 1800 Larimer has a natural flow from space to space, indoors and out, which gives the building a distinctly collaborative, connected feel.


Total Square Footage:
546,000 SF
26,000+ SF
Office Floors:
On-site Parking:
5-story garage
Concierge and Security:
  • Floor to ceiling glass-line providing abundant natural light
  • Ceiling Height: 9 ½‘ finished ceiling height, 12’ floor-to-deck
  • 17,000 SF Second Story Terrace
  • Property management on-site
  • Unit
    15th floorSuite 150026,291 sq ft
    Available Now
  • Unit
    16th floorSuite 160026,289 sq ft
    Available Now
  • Unit
    19th floorSuite 190026,227 sq ft
    Available Now


First impressions count and this lobby leaves its mark. A dramatic, two-story entry with soaring ceilings greets visitors warmly and serves as a dynamic space to relax, socialize, and work.


Coming Soon!

Shift is a tenant amenity program for members of the 1800 Larimer community. Encompassing a range of classes, events, and perks available on-site and online, Shift offers a distinctive benefit that contributes to an engaging workplace and appealing corporate culture.

  • Wellness Classes
  • Building-Wide Social Events
  • Community Service
  • Culinary Events
  • Educational Programs
  • Fitness Classes

Thoughtfully designed for a smarter, more sustainable future.

Beacon is committed to creating innovative workplaces that are better for people and the planet. We’ve earned industry recognition for our operations at Southline and continue to raise the bar for the environment we create inside and outside our building.

  • Platinum

    LEED Certified

    Beacon strives to operate all of its properties in a resource-efficient manner and seeks LEED® certification at each property. To date, Beacon has obtained LEED® certification for over 60 million square feet of property.

  • Energy Star

    Beacon’s commitment to sustainability has been recognized by the EPA, who has awarded the ENERGY STAR® Partner of the Year award. Recognized for 11 consecutive years with an average ENERGY STAR score of 85 - within the top 25% of all office buildings

  • Fitwel Certified

    Fitwel is a nationwide building certification program to support healthier workplace environments and improve occupant health and well-being.

  • 9 Foundations Healthy Buildings Optimization Program

    Driving scientific research into practice with evidence-based approaches to healthy buildings. Learn more about the 9F Shield.

Welcome to the hub of Denver

  • 96

    Walk Score

  • 94

    Bike Score

  • 90

    Rider's Score


Nearby attractions

  • Dining, Retail & Entertainment Block

    McGregor Square

  • Train Station

    Denver Union Station

  • Dining & Retail

    Dairy Block

  • Dining, Retail & Entertainment Block

    McGregor Square

  • Train Station

    Denver Union Station

  • Dining & Retail

    Dairy Block

  • 4-Star Boutique Hotel

    Thompson, Denver

  • Retail & Dining

    Larimer Square

  • Baseball Stadium

    Coors Field