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ActivSpace - 3400 Harbor Avenue SW

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Available Workspaces

  • Private Office

    Contact for pricing

Business hours

Monday

from 3:00 pm to 6:00 pm

Tuesday

from 3:00 pm to 6:00 pm

Wednesday

from 10:00 am to 1:00 pm

Thursday

from 10:00 am to 1:00 pm

Friday

from 10:00 am to 1:00 pm

Saturday

Closed

Sunday

Closed

3400 Harbor Avenue Southwest #123, Seattle, WA 98126

Walk & ride

  • Walk score

    61/100

    Somewhat Walkable
  • Transit score

    54/100

    Good Transit
  • Bike score

    80/100

    Very Bikeable

Powered by Walk Score ®

Reviews

4.5
View all 66 reviews on Google
5

Olubusuyi Adio

Mar 26 2026

I love Active Space, the one here in West Seattle is very special. This place is clean all the time. The Lady Manager is very professional, kind and very simple to talk to, walks around here with smile, lovely lady.

5

Kim Allen

Mar 23 2026

Very affordable spaces, Fe is a great manager who cares!

5

Satom Chhim

Mar 03 2026

Fe has such a wonderful personality. She's very helpful, understanding, professional, and responsive.

5

Mohamed Dini

Feb 23 2026

Excellent customer support and I really appreciate it her wonderful service my pleasure.

5

Christian Arellano

Jan 20 2026

Love the space and the manager is super friendly!

Frequently Asked Questions

  • Absolutely. Flexibility is one of the best parts of coworking. Most coworking memberships are month-to-month, so you can quickly adjust your space preferences according to your unique requirements and the size of your team. Whether that means upgrading the space or downsizing it or even completely changing the type of coworking subscription that you use, you always have the option to adjust as you go.

    It may be possible to adjust your membership before current membership ends, but you will have to discuss and negotiate directly with ActivSpace, who is more than happy to help out.

  • The open desk is the way to go if you’re looking for a flexible workspace in an open environment where you can socialize with other members. Or, choose a dedicated desk if you want a designated space that also allows you to keep in touch with the community.

    A private office works wonders if you or your team need a quiet, secluded space to conduct your work and interact with people in your organization.

    It’s important to understand the different types of coworking arrangements available to you, depending on the type of work that you do and its duration, and whether you’re a solo worker or part of a team.

  • ActivSpace - 3400 Harbor Avenue SW operates during regular business hours, as indicated above. For access outside of these hours, please contact the operator directly to inquire about any available options.

  • Coworking spaces typically have limited storage options, most of which are reserved for members with dedicated desks or private offices. With that said, it’s best to contact the coworking operator directly via the form on the right side of the page to learn about available storage options.

  • Most, if not all, amenities are available to you as a member, regardless of the type of membership. Some shared spaces, like the meeting rooms, need to be booked in advance and private offices are only available for those with a subscription. However, all the other areas, like the lounge, kitchen and breakout spaces, are usable by every member. All complimentary services are available and anything ancillary can be purchased or negotiated with ActivSpace.