Benton County, OR Office Spaces for Rent

Find the best Benton County, OR office space among 14 for rent listings currently on the market.

1215 Main St

1215 Main St, Philomath, OR
Property

Office

520 SF
Availability

1 Space

520 SF
For Lease

$1,040.00/MO
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1215 Main St

1215 Main St, Philomath, OR
Property

Office

225 SF
Availability

1 Space

225 SF
For Lease

$450.00/MO
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HP Campus Sublease

1100 NE Circle Drive, Suite 250, Corvallis, OR
Property

Office

18,956 SF
Availability

1 Space

18,956 SF
For Lease

$1.75/SF/MO
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257 Southwest Madison Avenue
Corvallis Foundry
257 Southwest Madison Avenue #210, Corvallis, OR
Services

Event Space

Meeting Room

Dedicated Desk
Amenities

Break room

Complimentary coffee & tea

Ergonomic furniture

Heating & A/C

High-speed wifi

Kitchen

Lounge area

Natural light

Professional & social events

Projector
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456 Southwest Monroe Avenue
The Corvallis office
456 Southwest Monroe Avenue #110, Corvallis, OR
Services

Private Office
Amenities

24/7 security

Bike storage

Cleaning services

Heating & A/C

High-speed internet

Office furniture

Office supplies

Parking

Utilities included
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311 SW 2nd Street

311 SW 2nd Street, Corvallis, OR
Property

Office

1,940 SF
Availability

1 Space

1,940 SF
For Lease Contact for pricing
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27630 Llewellyn Road

27630 Llewellyn Road, Corvallis, OR
Property

Industrial

49,781 SF
Availability

2 Spaces

29,334 SF
Year Built

1994
For Lease

$0.72/SF/MO
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1100 NE Circle Blvd - Building 10

1100 NE Circle Blvd, Corvallis, OR
Property

Office

255,000 SF
Availability

7 Spaces

61,549 SF
For Lease Contact for pricing
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1060 NE Circle Blvd

1060 NE Circle Blvd, Corvallis, OR
Property

Office

56,640 SF
Availability

2 Spaces

56,640 SF
For Lease Contact for pricing
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Benton County, OR Office Inventory Breakdown

There are a number of factors that make a city attractive for businesses to relocate or expand, as well as for investors to enhance their portfolios through local acquisitions. Among the most important factors to consider are the size and quality of the local office market, which is an essential component of the local economy.

Total Office Space in Oregon: 1,171,494 Sq. Ft.

In 2025 the Oregon office market encompassed 1,171,494 square feet of space.
Class A office space makes up a 10.78% share of Oregon office inventory, while Class B office assets represent roughly 84.16% of the market total.

Oregon Office Market Breakdown by Building Size
Building Size Range	Total Square Feet	Share of Total Office
50k to 100k Sq. Ft.	683,074 Sq. Ft.	58.31%
100k to 500k Sq. Ft.	215,392 Sq. Ft.	18.39%

Oregon Office Market Breakdown by Building Quality Rating
Class	Total Square Feet	Share of Total Office
Class A	126,290 Sq. Ft.	10.78%
Class B	985,951 Sq. Ft.	84.16%
Class C	59,253 Sq. Ft.	5.06%

Data was provided by CommercialEdge, refers to properties larger than 50,000 square feet.

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Benton County, OR Office Spaces for Rent

1215 Main St

1215 Main St

HP Campus Sublease

257 Southwest Madison Avenue

456 Southwest Monroe Avenue

311 SW 2nd Street

27630 Llewellyn Road

1100 NE Circle Blvd - Building 10

1060 NE Circle Blvd

Benton County, OR Office Inventory Breakdown

Total Office Space in Oregon: 1,171,494 Sq. Ft.

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