Island County, WA Office Spaces for Sale

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$595,000

3,000 SF

Oak Harbor Commercial Facility For Sale

1421 Southwest Barlow Street, Oak Harbor, WA 98277

3,000 SF commercial facility in Oak Harbor, Washington.

Located in the primary Hwy 20 commercial corridor of Oak Harbor with C‑3 Zoning.
Dual‑tenant configuration with two demised suites (1,000 SF and 1,900 SF) each with independent utilities.
Durable infrastructure including dual‑filtration HVAC, dedicated low‑voltage pathways, LED lighting, rigid ducting, and UPS‑supported IT infrastructure.
Benefits from stable demand generated by Naval Air Station Whidbey Island, a regional economic driver.
Suite 1 features commercial storefront glazing, custom millwork, display lighting, and a UL‑rated TL‑30 vault.

Updated: Dec 15, 2025

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$559,000

3,000 SF

Commercial Facility Along Highway 20

1421 SW Barlow St, Oak Harbor, WA 98277

3,000 square foot commercial facility in Oak Harbor, Washington.

9.75% CAP rate represents a strong investment opportunity.
Located on Oak Harbor's primary Highway 20 commercial corridor, ensuring HIGH VISIBILITY and ACCESSIBILITY.
Zoned C‑3, supporting a wide range of retail, office, and service‑oriented uses.
Configured as two legally demised suites (1,000 sq ft and 1,900 sq ft) with independent metering and electrical panels.
Substantially upgraded infrastructure including dual‑filtration HVAC, LED lighting, dedicated low‑voltage pathways, UPS‑supported IT, and Honeywell DVR security system.

Updated: Dec 16, 2025

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Well-Maintained Office Building For Sale

$1,400,000

8,950 SF

Well-Maintained Office Building For Sale

Office building with long-term leases, low maintenance, and great tenants.

499 NE Midway Blvd, Oak Harbor, WA

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$875,000

4,488 SF

Oak Harbor Office Building For Sale

Office building with highway frontage and investment potential.

35 SE Ely St, Oak Harbor, WA 98277

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$1,330,000

2,368 SF

Coupeville Office Space For Rent

Second-floor office space with Penn Cove view available for rent.

9 NW Front St, Coupeville, WA

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$1,400,000

8,950 SF

Well-Maintained Office Building For Sale

Office building with long-term leases, low maintenance, and great tenants.

499 Midway Blvd, Oak Harbor, WA 98277

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$3,700,000

20,975 SF

Industrial Property in Oak Harbor

Well-maintained industrial facility on 4.26 acres with highway access.

3144 NE Halyard Lane, Oak Harbor, WA 98277

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$2,495,000

8,620 SF

Downtown Langley Landmark Building

Updated commercial property with strong tenants and high cap rate.

105 1st St, Langley, WA 98260

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$47,500

848 SF

Commercial Condo in Midway Village

848 SF commercial condo in mixed-use shopping center.

390 Midway Boulevard, Oak Harbor, WA 98277

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$1,400,000

0.28 Acres

Well-Maintained Office Building For Sale

Office building with long-term leases, low maintenance, and great tenants.

499 NE Midway Boulevard, Oak Harbor, WA 98277

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1.46 Acres

Downtown Oak Harbor Office Building

Two-story office building with open space and parking.

275 SE Pioneer Way #100, Oak Harbor, WA 98277

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$500,000

4,659 SF

Oak Harbor Office Building

Office building for sale in Oak Harbor, Washington.

520 E Whidbey Ave, Oak Harbor, WA

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Versatile Commercial Building For Sale

High-traffic commercial building suitable for retail, office, or warehouse use.

746 NE Midway Boulevard, Oak Harbor, WA 98277

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Historic Victorian Building in Oak Harbor

$587,500

0.18 Acres

Historic Victorian Building in Oak Harbor

1902 Victorian building in Oak Harbor's Downtown Central Business District.

1199 SE Dock Street, Oak Harbor, WA 98277

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$49,500

1,015 SF

Whidbey Island Office Condo

Commercial office condo for sale with three rooms and reception.

390 Midway Boulevard, Oak Harbor, WA 98277

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6,000 SF

Warehouse/Flex Building For Lease

Warehouse or flex building with open bay and mezzanine.

632 Erin Park Road, Oak Harbor, WA 98277

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Based on your search, we've compiled 71 Potential Opportunities for your consideration. Besides 16 Active listings in Island County, WA, we suggest exploring several alternatives: similar 51 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Anacortes Mixed-Use Development Opportunity

$2,600,000

0.78 Acres

Anacortes Mixed-Use Development Opportunity

0.78+ acre site for mixed-use development in Anacortes.

2821 Commercial Avenue, Anacortes, WA 98221

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Land For Sale

Land available for purchase in Sedro-Woolley, Washington.

Sedro Woolley, WA 98284

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$285,000

0.41 Acres

Adjoining Land Lots with Utilities

Two adjoining lots with city sewer, water, and PUD power on site, supported by flexible zoning.

955 & 965 N 5th Avenue, Sequim, WA 98382

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$365,000

0.21 Acres

Prime Vacant Parcel in Lake Stevens

0.21 AC vacant parcel in high-growth corridor.

8229 20th Street SE, Lake Stevens, WA 98258

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Off-Market Properties in Island County, WA

Consider similar Off-Market properties in Island County, WA. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

PROFESSIONAL BUILDING

5,285 SF Lot: 0.68 Acres

Value Estimation by Request

Oak Harbor, WA 98277

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PROFESSIONAL BUILDING

2,467 SF Lot: 0.43 Acres

Estimated value

$585,000

31925 State Rte 20, Oak Harbor, WA 98277-3720

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PROFESSIONAL BUILDING

4,368 SF Lot: 0.69 Acres

Value Estimation by Request

901 Midway Blvd, Oak Harbor, WA 98277-2669

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PROFESSIONAL BUILDING

4,615 SF Lot: 0.34 Acres

Estimated value

$745,000

785 Bayshore Dr, Oak Harbor, WA 98277-3275

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PROFESSIONAL BUILDING

1,160 SF Lot: 0.30 Acres

Value Estimation by Request

927 Camano Dr, Camano Island, WA 98282-6605

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PROFESSIONAL BUILDING

748 SF Lot: 0.16 Acres

Value Estimation by Request

788 Midway Blvd, Oak Harbor, WA 98277-2664

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PROFESSIONAL BUILDING

2,450 SF Lot: 0.36 Acres

Estimated value

$840,000

202 Anthes Ave, Langley, WA 98260-5100

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PROFESSIONAL BUILDING

2,012 SF Lot: 0.40 Acres

Value Estimation by Request

25271 State Rte 525, Greenbank, WA 98253-6210

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Island County, WA Office Spaces Investment Opportunities Market Analysis

Explore 67 office spaces for sale in Island County, WA, showcased through 16 active listings on our real estate platform. These investment opportunities span a total of 66,873 square feet of properties for sale, with an estimated market value of $12,951,000.

Sale prices for office spaces in Island County, WA start at $47,500, averaging $1,177,363, and reaching up to $3,700,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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