1818 Westlake Avenue North

1818 Westlake Avenue North, Seattle, WA 98109

  • For Lease Contact for pricing
  • Property Type Office
  • Property Size 47,911 SF
  • Lot Size 1.63 Acre
  • Additional Rent Contact for pricing
  • # of Floors 4
  • Average Floor Size 7,500 SF
  • Property Tenancy Multi-Tenant
  • Building Class B
  • Year Built 1963
  • Year Renovated 2008
  • Date Updated Feb 7, 2024
  • Building Hours 24 hours
  • HVAC Hours 24/7
  • Website seattlewaterworks.com

Waterworks Offices and Marina has a few office suites of various sizes. All suites have separate entrances, waiting rooms, and interior offices. Suites on the Westlake trail are ideal for retail, professional practices, solo practitioners, small group practices, and similar enterprises. The office community has many lawyers, health care professionals, retail businesses, small tech groups, and others. Friendly and efficient management are happy to assist. There are many opportunities for cross-referrals and networking within the Waterworks community.

There is an excellent deli on site with free internet in the lobby. There is also a conference room. 

Offices on the marina afford privacy, and a sanctuary from the activity on the street. These offices have separate entrances and a deck, where you could eat lunch and watch the boats travel across the lake. All offices have 24/7 access. 

Most suites have incredible views of Lake Union with all the wildlife, boats, parasailing, and water activities that make the lake so appealing. The Westlake Trail is right outside your door, should you want to take a quick walk, or jog, to the Wooden Boat Center or South Lake Union businesses. The trail makes biking to and from work very easy. Parking is plentiful. 

Rents start at $875/month for a 357 SF suite. This includes all costs, even janitorial. Your only expense would be internet. Several suites range in size from 400 SF to 1054 SF. For those suites, rents start around $1000/month and go to a bit over $2000/month.  

Please email Shep or call/text 206-851-0036 for a tour or more information. You're also welcome to visit us at www.seattlewaterworks.com

Want more info on this listing?

Reach out to the broker for more info on lease terms and amenities


  • On Lake Union in Seattle. Between the Fremont Bridge and Mercer Street.
  • Deli
  • Marina
  • Conference Room



Shep Salusky

Temperate Paradise Properties

(206) 851-0036


Getting Around

  • Walk Score ®

    72/100 Very Walkable
  • Transit Score ®

    67/100 Good Transit
  • Bike Score ®

    97/100 Biker's Paradise
Powered by Walk Score ®
  • City Seattle, WA
  • Neighborhood Westlake
  • Zip Code 98109
  • Market Seattle

Points of Interest

  • Fairview & Campus Drive

    0.62 miles

  • Westlake & Mercer

    0.74 miles

  • Westlake & Thomas

    0.94 miles

  • Terry & Thomas

    0.95 miles

  • Westlake & Denny

    1.18 miles

  • Westlake & 7th

    1.39 miles

  • Capitol Hill

    1.43 miles

  • Capitol Hill Station

    1.45 miles

  • Broadway & Denny

    1.47 miles

  • Pacific Place

    1.52 miles

  • Shell

    0.68 miles

  • Morrison's North Star Marine

    0.75 miles

  • 76

    1.14 miles

  • Shell

    1.14 miles

  • Volta

    1.14 miles

  • Blink

    1.18 miles

  • Greenlots

    1.18 miles

  • 76

    1.21 miles

  • Shell

    1.33 miles

  • Shell

    1.35 miles

  • Visitor Parking

    0.68 miles

  • Employee Parking

    0.71 miles

  • Mercer Street Garage

    0.85 miles

  • 5th Avenue Garage

    0.92 miles

  • Republic Parking

    0.94 miles

  • Florentia Street End

    0.94 miles

  • Diamond Parking

    0.98 miles

  • U Park

    1.19 miles

  • Diamond Parking

    1.21 miles

  • First Avenue North Garage

    1.22 miles

  • Courtyard Marriott Seattle Downtown/Lake Union

    0.51 miles

  • Hillside Motel

    0.52 miles

  • Silver Cloud Inn - Seattle Lake Union

    0.62 miles

  • Residence Inn Seattle Downtown/Lake Union

    0.67 miles

  • Four Points by Sheraton Downtown Seattle Center

    0.72 miles

  • Hampton Inn & Suites Seattle Downtown

    0.72 miles

  • Staybridge Suites - South Lake Union

    0.77 miles

  • EVEN Hotels - South Lake Union

    0.79 miles

  • The Maxwell Hotel

    0.82 miles

  • Moxy Seattle North

    0.82 miles

  • Mother India Cuisine

    0.16 miles

  • China Harbor

    0.17 miles

  • Rock Salt Steaks & Seafood

    0.29 miles

  • Gyro & More

    0.37 miles

  • Koibito Sushi & Teriyaki

    0.38 miles

  • Stone Korean

    0.54 miles

  • The White Swan Public House

    0.55 miles

  • Birch

    0.56 miles

  • Tacos Chukis

    0.56 miles

  • Duke’s Seafood & Chowder

    0.57 miles

  • Safe N Sound Swimming

    0.13 miles

  • Queen Anne Elementary School

    0.45 miles

  • John Hay Elementary School

    0.59 miles

  • Northwest Childrens Academy

    0.61 miles

  • Blue Ribbon Cooking

    0.74 miles

  • Young Child Academy

    0.75 miles

  • Seattle Country Day School

    0.78 miles

  • Northeastern University

    0.84 miles

  • Hutch School

    0.84 miles

  • Divers Institute of Technology

    0.87 miles

  • Fremont Community School

    1.05 miles

  • Bright Horizon

    1.27 miles

  • KinderCare

    1.43 miles

  • Wallingford Child Care Center

    1.61 miles

  • La Cuenta Spanish Immersion Preschool

    1.71 miles

  • Bright Horizons Interbay

    1.76 miles

  • Child Care Center

    1.80 miles

  • Bright Horizons

    1.80 miles

  • Seattle Infant Development Center

    1.86 miles

  • Mother's Place

    1.92 miles

Frequently Asked Questions

How much does office space cost at 1818 Westlake Avenue North?

The price for office space for lease at 1818 Westlake Avenue North is available upon request. The cost of leasing office space can depend on the position of the space within the building, the location of the property, the quality rating, amenities on-site or nearby, as well as if the office space you are looking at comes with attributes that are unique to it.

What office space is available at 1818 Westlake Avenue North?

The property offers Multi-Tenant commercial space. If you are interested in finding out more, you can easily reach out to schedule a tour using the contact form at the top of this page.

Is 1818 Westlake Avenue North a good location for office space?

1818 Westlake Avenue North is located in the Westlake neighborhood of Seattle. 1818 Westlake Avenue North was first completed in 1963. The most recent renovation at this location was done in 2008. Office space here is rated class B. Reach out to the leasing representative for more detailed information on the most modern facilities and amenities at the property.

Area amenities within half a mile of this location include 2 educational institution(s), 5 restaurant or other dining establishment(s).

Does 1818 Westlake Avenue North have parking?

See listing location information regarding the nearest points of interest in the area. Contact the property representative for details on what the best vehicle access and parking options are near 1818 Westlake Avenue North.

How do I lease office space at 1818 Westlake Avenue North?

If you want to find out more about the lease terms and office space availability at 1818 Westlake Avenue North, fill out the contact form to schedule a tour or reach out to the property representatives using the contact details provided here to ask for any additional information that you might be interested in.

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Contact Listing Broker


Shep Salusky

Temperate Paradise Properties

(206) 851-0036

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