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Seneca, IL Office Buildings for Sale

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Marseilles, IL Morris, IL Verona, IL Minooka, IL Ottawa, IL Mazon, IL Sheridan, IL Grand Ridge, IL
Two-Story Brick Commercial Building
Updated: Apr 24
Two-Story Brick Commercial Building

426 N Main Street, Seneca, IL 61360

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Two‑story brick commercial building on busy Rt 170 in downtown Seneca
Full basement included in the building layout
Building is completely gutted, offering flexibility for new retail/office and/or residential layouts
Recent exterior upgrades include a brand‑new roof and gutters
Tuckpointing completed, along with new basement windows and new siding provided for the addition
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Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 1 Active listings in Seneca, IL, we suggest exploring several alternatives: 4 properties in Nearby Cities, plus 1 Land Listings that present a potential for development.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Medical Office Building with Apartment
Medical Office Building with Apartment

645 W Main Street, Ottawa, IL 61350

$349,000

Flexible two-level layout includes exam rooms, private offices, and an upper-level apartment.

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Brick Office Building with ATM
Brick Office Building with ATM

1400 Heritage Dr, Morris, IL 60450

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All-brick office building with paved parking, front and rear entrances, and an on-site freestanding ATM for a bank tenant.

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Updated Commercial Building
Updated Commercial Building

604 Bedford Road, Morris, IL 60450

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Updated building offers new major systems and finishes, plus a second-floor 3-bedroom apartment and ample parking.

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Riverfront Office Building For Sale
Riverfront Office Building For Sale

130 E Madison St, Ottawa, IL

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5,452 sqft 0.33 AC lot

5,472 SF office building for sale on the river.

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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.

Retail Building with Open Interior Layout
Retail Building with Open Interior Layout

146 E Main Street, Braidwood, IL 60408

$145,000
0.36 AC lot

Commercial retail building with central air and natural gas available, featuring an open interior layout on a small lot.

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Seneca, IL Office Buildings Market Trends and Statistics

Explore 1 office buildings for sale in Seneca, IL on our real estate platform.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Office buildings 1

Demographics Overview

Population 3,320
Population Growth (5Y) -9.7%
Median Household Income $94,137
College Educated 18.3%

Taxes & Financing

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in LaSalle County

New Delisted

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