Cascade Professional Building

For Sale

520 E Whidbey Ave, Oak Harbor, WA 98277

This Oak Harbor property for sale is located at 520 E Whidbey Ave. The current listed sale price for Cascade Professional Building is $500,000.

Contacts

Aaron Bennett

JSH Properties

Alex Vlaski

JSH Properties

Property Details

  • 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

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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Getting around

  • 63/100

    Walk Score ®

  • 32/100

    Transit Score ®

  • 53/100

    Bike Score ®

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Location

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

Points of Interest

  • Arco

    0.25 miles

  • 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

  • Joseph Whidbey Upper parking

    2.45 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

  • North Whidbey Inn Apartments

    0.48 miles

  • Coachman Inn

    0.63 miles

  • Oak Harbor Inn

    0.71 miles

  • Best Western Plus - Harbor Plaza

    0.83 miles

  • Candlewood Suites - Oak Harbor

    0.90 miles

  • Auld Holland Inn

    1.24 miles

  • Sandpiper Haven

    4.94 miles

  • Salty Vons Waterfront Inn

    5.60 miles

  • The Coupeville Inn

    5.68 miles

  • Anchorage Inn Bed & Breakfast

    5.68 miles

  • Saar's Marketplace

    0.26 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

Contact Cascade Professional Building
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