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For Sale

Cascade Professional Building

520 E Whidbey Ave, Oak Harbor, WA 98277

This investment opportunity is to purchase eight commercial condominium units located on the first floor of the Cascade Place Professional Building in Oak Harbor, WA. The units can be purchased as a single investment offered at $500,000 or they can be separated and purchased individually (pricing on page 5). Six of the suites comprising 3,367 square feet are currently leased and occupied on short term leases and two suites comprising 1,280 square feet are vacant and being marketed for lease. The offering is ideal for either a single owner user or for multiple owner users looking to own their own office space. Investment Highlights GLocated in a highly visible and accessible location on State Route 20 in the heart of the Oak Harbor commercial corridor. GThe Cascade Place Professional Building has abundant parking for owners and customers. GLocated minutes from major retailers Safeway, Haggen, WalMart, and from Oak Harbor High School, Oak Harbor Middle School, and North Whidbey Middle School. GWhidbey Island Naval Air Station Seaplane Base, which is the major economic driver of Oak Harbor, is located just 1 mile East from the site. The base employs over 12,000 military personnel, civilians, and contractors. GState Route 20 is the major link between Whidbey Island and the I-5 corridor. 

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

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Contacts

broker
Aaron Bennett

JSH Properties

broker
Alex Vlaski

JSH Properties

Building Details

  • For Sale $500,000
  • Property Type Office
  • Property Size 4,659 SF
  • Parking Spaces Avail. 69
  • Parking Ratio 14.81 / 1,000 SF
  • Date Updated May 8, 2026
  • Visibility/Traffic Count (VPD) 19,000

Getting Around

  • Walk Score ®

    Somewhat Walkable (63)
  • Transit Score ®

    Some Transit (32)
  • Bike Score ®

    Bikeable (53)
Powered by Walk Score ®

Location

  • City Oak Harbor, WA
  • Zip Code 98277
  • Market Seattle

Points of Interest

Shell

0.66 miles

Safeway Fuel Station

0.77 miles

7-Eleven

0.95 miles

NEX Fuel Station

1.35 miles

76

2.45 miles

Mobil

6.21 miles

Huntington's Corner Grocery

7.04 miles

Chevron

9.38 miles

ChargePoint

9.57 miles

Oak Harbor Park and Ride

2.52 miles

Soundview Shopper Park and Ride

5.32 miles

Coupeville Prairie Station Transit Park

6.34 miles

Senior Parking Lot

6.53 miles

School Parking

6.58 miles

Bus Lot

6.62 miles

Pass Lake Boat Launch

8.18 miles

Boat Launch Parking

9.21 miles

Ferry Waiting Area

9.67 miles

Woody's Car Wash

0.94 miles

Jack in the Box

0.11 miles

Subway

0.13 miles

El Cazador

0.14 miles

Domino's

0.22 miles

Pizza Hut

0.24 miles

Pita Pit

0.37 miles

Applebee's

0.44 miles

DH Buffet

0.46 miles

The BBQ Joint

0.47 miles

Perla’s Mini Mart

0.71 miles

Harborside Village

0.72 miles

Haggen Food & Pharmacy

0.74 miles

Walmart

0.83 miles

Safeway

0.96 miles

Grocery Outlet

1.05 miles

NEX Navy Exchange

1.41 miles

Commissary

1.50 miles

Soundview Shopper

5.36 miles

DaVita Dialysis

0.39 miles

Puget Sound Kidney Centers Whidbey Island

0.52 miles

Rite Aid

0.68 miles

Walgreens

0.79 miles

Central Whidbey Fire & Rescue Station 51

6.03 miles

WhidbeyHealth Medical Center

6.09 miles

Central Whidbey Fire & Rescue Station 53

8.98 miles

Skagit County Fire District Number 13

9.03 miles

Skagit Fire District 11

9.25 miles

520 E Whidbey Ave Listing Summary

  • What is the asking price at Cascade Professional Building?

    Cascade Professional Building is currently listed for sale at Contact for pricing.

  • What is the total size of Cascade Professional Building?

    Cascade Professional Building has a total of 4,659 square feet.

Contact Cascade Professional Building
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