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A home for the icons of tomorrow

Inspired by history, designed for today.

Property Highlights

  • Dynamic, modern design

    The Circa Building is infused with historic authenticity and elevated by modern design. Its unique and inviting floor plan creates an effortless flow from lobby to lounge and work to relaxation.

  • Luxury amenities 

    The Circa Building offers outstanding amenities, including an all-season outdoor plaza, indoor-outdoor lounge, conference center, and on-site renowned establishments like Blue Sparrow Coffee, Room for Milly cocktail bar, SolidCore pilates studio, and Dave's Hot Chicken, making it an ideal hub for work and play.

  • Hip, historic Platte Street

    Located at 16th and Platte Street, The Circa Building is immersed in historical charm and a lively community. With Denver Beer Company next door, easy access to Union Station, Lower Highlands, the South Platte River, and downtown Denver's finest city parks and bike trails, it offers the best of Denver's past and present in one prime location.

  • Start here, go anywhere

    The Circa Building has plenty of parking for tenants and guests, plus easy access to public transit. 15th Street and the Highland Cable Bridge offer easy access to several downtown shuttles, and it’s just seven minutes walking from Denver's newly-renovated Union Station.

Unrivaled Amenities

With plenty of screens, seating, and supplies the 20-person boardroom and 50-person auditorium at The Circa Building is the ideal place to bring your team together or gather a group.

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 and continue to raise the bar for the environment we create inside and outside our building.

  • Gold

    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.

  • Fitwel Certified

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

  • 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

Welcome to Denver, CO

  • 93

    Walk Score

  • 79

    Transit Score

  • 92

    Bike Score


Nearby attractions

  • Riverside Park

    Commons Park

  • Restaurant

    Maria Empanada

  • Brewery

    Denver Beer Co

  • Riverside Park

    Commons Park

  • Restaurant

    Maria Empanada

  • Brewery

    Denver Beer Co

  • Restaurant

    Sushi Sasa

  • Train Station

    Denver Union Station

  • Pedestrian Bridge

    Highland Bridge