Mercer County, OH Office Spaces for sale

Updated: Nov 18, 2025

Downtown Office Building with Corner Access

202 S Main Street, Celina, OH 45822

$2,200,000

7,500 sqft

Two full floors of commercial space above the 202 Tavern on a high‑visibility corner lot
Approx. 8,000+ total SF: second floor ~4,500 SF and third floor ~3,500 SF
Brick construction with parking lot parking
Built in 1876
Served by public sewer

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Updated: May 1

Medical Office With Apartment

718 E Wayne Street, Celina, OH 45822

$800,000

4,240 sqft 0.81 AC lot

4,240 SF medical office property on 0.81 acres
Main level includes waiting room, exam rooms, conference area, and private doctor’s office
Upper‑level apartment offers 4 bedrooms and 2 baths
Partial basement includes a separate entrance
Detached 4‑car garage

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Flex Property With Storage Units

910 S Sugar Street, Celina, OH 45822

$899,000

8,770 sqft 1.04 AC lot

Two-building commercial property combines office, showroom, workshop, and self-storage functions with on-site parking.

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Downtown Office Building Above Tavern

202 S Main Street, Celina, OH 45822

$2,200,000

7,500 sqft

Two office floors sit above the 202 Tavern on a high-visibility corner lot.

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Self Storage and Office Complex

910 S Sugar Street, Celina, OH 45822

$899,000

8,770 sqft 1.00 AC lot

Two-building property with an office/showroom/workshop and 20 storage units, plus on-site parking and room for equipment parking.

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Medical Office with Apartment

718 E Wayne Street, Celina, OH 45822

$800,000

4,240 sqft 0.81 AC lot

Custom-built facility combines clinical areas with an upstairs residential unit and detached garage.

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Downtown Office Building

202 S Main St, Celina, OH 45822

Contact for pricing

8,000 sqft

Two full office floors sit above a longtime tavern on a high-visibility corner lot.

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Downtown Celina Open Span Building

311 S Main St, Celina, OH 45822

Contact for pricing

15,498 sqft

Open span building in downtown Celina with endless possibilities.

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Flex Retail/Office Building

214 W Fayette Street, Celina, OH 45822

Contact for pricing

Flexible commercial building offers an open office layout, rear garage door access, and a blank upstairs area.

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Based on your search, we've compiled 74 Potential Opportunities for your consideration. Besides 9 Active listings in Mercer County, OH, we suggest exploring several alternatives: similar 63 Off-Market properties to explore as potential leads, plus 2 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.

Commercial Land with Dual Access

2551 Zurmehly Road, Lima, OH 45806

$300,000

1.24 AC lot

Buildable commercial parcel with public water, public sewer, and electricity available.

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Corner Commercial Land Lot

2920 Blue Jacket Court, Lima, OH 45806

$300,000

0.86 AC lot

Business park parcel with dual road access, public water and sewer, and natural gas availability.

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Off-Market Properties in Mercer County, OH

Consider similar Off-Market properties in Mercer County, OH. 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.