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  1. Office Space
  2. OR
  3. Portland
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For Lease

Harrison Square

1800 SW 1st Avenue, Portland, OR 97201

53,614

SF Available

Rental Details

  • Number of spaces 6
  • Total square feet available 53,614 SF
  • For Lease Contact for pricing
  • Space Types General Office
  • Date Updated May 7, 2026
Want more info on this listing?

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

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For Lease 6 Spaces Available

#100

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 1,579 SF
  • Floor 1
  • Divisible Space 1,579 - 1,579 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Jake Lancaster

Jones Lang LaSalle

#110

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 7,061 SF
  • Floor 1
  • Divisible Space 7,061 - 7,061 SF
  • Available Date 30 Days
  • Renewal Option Yes
  • Sublease No
broker
Jake Lancaster

Jones Lang LaSalle

#400

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 12,033 SF
  • Floor 4
  • Divisible Space 12,033 - 12,033 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Jake Lancaster

Jones Lang LaSalle

#450

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 8,588 SF
  • Floor 4
  • Divisible Space 8,588 - 8,588 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Jake Lancaster

Jones Lang LaSalle

#500

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 18,723 SF
  • Floor 5
  • Divisible Space 18,723 - 18,723 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Jake Lancaster

Jones Lang LaSalle

#520

  • Space Type General Office
  • Lease Rate Contact for pricing
  • Total Space Available 5,630 SF
  • Floor 5
  • Divisible Space 5,630 - 5,630 SF
  • Available Date Immediate
  • Renewal Option Yes
  • Sublease No
broker
Jake Lancaster

Jones Lang LaSalle

Contacts

broker
Jake Lancaster

Jones Lang LaSalle

Building Details

  • For Lease Contact for pricing
  • Property Type Office - General Office
  • Property Size 193,613 SF
  • Lot Size 1.37 Acre
  • Parking Spaces Avail. 255
  • Parking Ratio 1.32 / 1,000 SF
  • Property Tenancy Multi-Tenant
  • Building Class B
  • Year Built 1975
  • Date Updated May 7, 2026

Getting Around

  • Walk Score ®

    Walker's Paradise (97)
  • Transit Score ®

    Excellent Transit (85)
  • Bike Score ®

    Very Bikeable (83)
Powered by Walk Score ®

Location

  • City Portland, OR
  • Neighborhood Downtown Portland
  • Zip Code 97201
  • Market Portland
  • Map
  • Street

Points of Interest

PSU South/Southwest 5th & Jackson

0.29 miles

Southwest Market & Park

0.41 miles

Southwest 11th & Clay

0.55 miles

Library/Southwest 9th Avenue

0.67 miles

Southwest 11th & Taylor

0.70 miles

Southeast Water/OMSI

0.70 miles

Galleria/Southwest 10th Avenue

0.71 miles

Oak Street/Southwest 1st Avenue

0.73 miles

Southeast Martin Luther King & Mill

0.74 miles

Chevron

0.25 miles

Blink

0.39 miles

PGE Electric Avenue Downtown Portland

0.41 miles

Tesla Supercharger

0.60 miles

Shell

0.74 miles

Kwik-Gas

1.04 miles

Pacific Pride

1.05 miles

Arco

1.31 miles

EVgo

1.86 miles

U-Park

0.22 miles

Auditorium Park

0.24 miles

SmartPark

0.28 miles

Parking Structure 1

0.31 miles

Parking Structure 2

0.32 miles

City Center Parking

0.33 miles

Washman

0.76 miles

Hertz

0.81 miles

Enterprise

0.83 miles

Uptown Auto Detail

0.86 miles

Lara Detail

0.99 miles

Kaady Car Wash

1.12 miles

Splash-n-Dash Car Wash

2.61 miles

Astro Jet

2.79 miles

Penske

3.86 miles

Market Street Salad Bar & Deli

0.13 miles

Murata

0.13 miles

August Moon

0.16 miles

IL Terrazzo

0.16 miles

Little River Café

0.16 miles

King Tide Fish & Shell

0.17 miles

Yomi Sushi

0.17 miles

McCormick & Schmick's

0.19 miles

Truss

0.19 miles

Muji Portland

0.63 miles

Nordstrom

0.64 miles

Whole Foods Market

0.97 miles

Sheridan Fruit Company

0.98 miles

World Foods

1.03 miles

Market of Choice

1.16 miles

Fred Meyer

1.22 miles

Trader Joe's

1.40 miles

Zupan's

1.40 miles

Campus Public Safety

0.32 miles

Portland Police Bureau

0.34 miles

Pnrs Home Dialysis

0.42 miles

Safeway

0.54 miles

CVS Pharmacy

0.65 miles

Passport Health Portland Travel Clinic

0.66 miles

Shriners Hospitals for Children

0.71 miles

The Portland Clinic

0.78 miles

Kohler Pavilion

0.81 miles

1800 SW 1st Avenue Listing Summary

  • Office Space Available at 1800 SW 1st Avenue

    Office space currently available at 1800 SW 1st Avenue adds up to a total of 53,614 square feet across 6 listing(s). The largest individual space listed offers 18,723 square feet. Property use types available for lease at this property include: general office.

  • Learn More about 1800 SW 1st Avenue

    1800 SW 1st Avenue is located in the Portland market and pertains to the 97201 zip code. The property incorporates a total of 53,614 square feet of space. 1800 SW 1st Avenue features a parking ratio of 1.32 / 1,000 SF, offering a total of 255 parking spaces. 1800 SW 1st Avenue was built in 1975.

    Interested in researching more about this property? Access in-depth research on 1800 SW 1st Avenue, including ownership details, transaction history, property characteristics, taxes, mortgage data, violations and more by creating a free account and viewing the full property report.

  • Get to Know the Neighborhood

    In the Downtown Portland neighborhood, where 1800 SW 1st Avenue is located, you can currently find 470 office space(s) for rent. In total, this amounts to 3,871,975 square feet of available office space for lease opportunities.

Contact Listing Broker
broker
Jake Lancaster

Jones Lang LaSalle

  1. 1Main information
  2. 2Extra information
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