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621 Kalamath Street
621 Kalamath Street

621 Kalamath Street

621 Kalamath Street, Denver, CO 80204

Battery621
4.5 41 reviews
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Battery 621, located at 621 Kalamath Street in Denver, offers a dynamic coworking experience with features like a rooftop deck and lively social and professional events. The venue provides a range of workspace options, including private offices, event spaces, and dedicated desks, catering to both individuals seeking focus and companies needing ample space for collaboration.

With its excellent public transit access, Battery 621 ensures convenient connectivity across the city. Members can also take advantage of bike and walking-friendly facilities to explore the nearby dining and shopping options, adding to the area's appeal.

The amenities at Battery 621 extend beyond the basics. High-speed Wi-Fi, projectors, and printers are available to meet various professional needs. Additionally, kitchen facilities, parking availability, and networking opportunities at professional events make it a workspace designed to enhance productivity and foster innovation.

*This description was AI-generated and edited for accuracy.

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Available Workspaces

Day Pass

Contact for pricing

Private Office

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Dedicated Desk

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Event Space

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Business hours

Monday

from 8:00 am to 5:00 pm

Tuesday

from 8:00 am to 5:00 pm

Wednesday

from 8:00 am to 5:00 pm

Thursday

from 8:00 am to 5:00 pm

Friday

from 8:00 am to 5:00 pm

Saturday

Closed

Sunday

Closed

621 Kalamath Street, Denver, CO 80204

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Walk & ride

  • Walk score

    85/100

    Very Walkable
  • Transit score

    59/100

    Good Transit
  • Bike score

    81/100

    Very Bikeable

Powered by Walk Score ®

Reviews

4.5
View all 41 reviews on Google
5

M&M Flansburg

Mar 25 2025

FOREST FLOOR, producers of a fully-automated mushroom growing platforms, was looking for an engineering partner. We found the extention of our product development team in our partnership with The Public Works at Battery 621. I Knome-napped a coffee mug to bring a piece of the Battery with us. Why? Because we all need a battery of some kind now and again.

5

Patrick Culligan

Oct 24 2024

Battery621 sets the standard as a collaborative space more so than a coworking space. Fun vibe to check out during first Friday a block over on SantaFe. Fun fact, the first Whiskey Throwdown + Doughnuts Showdown was first hosted on the rooftop of Battery621.

5

Andrea Weaver

Jul 18 2024

Cool venue

5

Jake Norris

Jun 24 2024

Best waffles in town! 🧇

Frequently Asked Questions

  • Open desks may be the ideal choice if you thrive in a collaborative environment and value the opportunity to connect with fellow coworkers. Dedicated desks, on the other hand, provide a designated space with shared community amenities, catering to those who seek a balance between privacy and interaction.

    For ultimate focus and private interactions, private offices are best for solo individuals and teams that seek uninterrupted productivity.

    Selecting the most suitable workspace for you typically hinges on your work style and preferences, but it can also be determined by the type of work that you do, its duration, and whether you work alone or in a team.

  • While storage in coworking spaces is generally limited, and mostly reserved for members with dedicated desks or private offices, you should always check with the coworking operator about additional storage solutions. Fill out the form on the right side of the page to reach out to them and learn all about the available options.

  • Flexibility is the cornerstone of coworking, so you always have the option to adjust your workspace to match your current needs. With month-to-month memberships, you can effortlessly upgrade, downgrade, or even switch between different coworking plans.

    While the standard practice is to change memberships only once the current one ends, Battery621 may be able to offer additional options, so it’s best to reach out to their staff directly.

  • 621 Kalamath Street operates during regular business hours, which are listed above. For any requests or requirements outside of these hours, please contact the coworking operator directly. 

  • Please reach out to Battery621 for more detailed information on membership options and pricing.

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