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16903 Harmony Rd , Marengo, IL 60152

$199,999

1,923
sqft
1931
year built

**PRIME CORNER ON RT. 20, ZONED B2!** This 1931 one-room schoolhouse is built of brick and terra cotta and sits on just under an acre, right on the roundabout at Rt. 20 and Harmony Rd. It's only minutes from I-90, so it's easy for clients and staff to reach. Inside is a comfortable open office space with a kitchenette, a half bath, and a brick gas fireplace. A wall of windows looks out over a country setting with mature oaks. A full English basement, unfinished, gives you room for storage or future expansion. There's also a 2-car attached garage and a paved lot with two entrances for easy access and parking. The building has some water damage and is being sold AS-IS. It's a rare chance to own a piece of local history at a high-visibility corner. Bring your vision!

  • Year Built
    1931
  • Stories
    1.0
  • Construction Materials
    Brick
  • Foundation
    Concrete Perimeter
  • Flooring
    Tile, Vinyl, Carpet, Other, Wood
  • Cooling
    Central Air

  • Acres
    0.89
  • Utilities
    Natural Gas Available
  • Water
    Well


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Frequently Asked Questions

How do I schedule a tour of 16903 Harmony Rd?

We can make that happen quickly. Click Tour This Home and we'll connect you directly with our vetted local partner to schedule your visit to 16903 Harmony Rd.

They know commercial sales in the area well and can give you the guidance you need to buy with confidence.

How do I get more information about 16903 Harmony Rd?

Click Ask a Question to talk with our team. You already know it is a N/A bed, N/A bath, listed for $199,999. We can talk through recent upgrades, potential seller motivation, how this office compares to others in Marengo, and can even get you in to see the property quickly.

How much is the monthly mortgage payment for 16903 Harmony Rd?

With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 16903 Harmony Rd at around $1,377. This includes estimated property taxes and insurance.

Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.

How do I get pre-approved to buy 16903 Harmony Rd?

Stand out in a competitive market by getting pre-approved today. Our quick and private pre-approval process helps you understand your true buying power—no credit pull required to explore all of your options.

Or, let us connect you with our preferred local lender in McHenry County. They will give you all of your available financing options, based on your specific situation and what is available to you.

Can I negotiate the asking price for 16903 Harmony Rd?

In most cases, yes. Whether 16903 Harmony Rd is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Marengo's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.

How do I make an offer on 16903 Harmony Rd?

We can handle that for you. Our preferred local agent specializes in commercial sales in Marengo and can guide you through every step of the offer process.

You need an expert who is looking out for your best interests. From market valuation to contingencies and timing, they'll help you present a compelling offer that fits your goals. Click Ask a Question to get started today.

What is the price per square foot for this home?

This home is listed at $199,999 with 1,923 sqft of space—that comes out to approximately $104 per square foot.

How long has this property been on the market?

16903 Harmony Rd was listed on October 29, 2026, which means it's been on the market for 14 days.

Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.

When was this house built?

This home was built in 1931, making it approximately 95 years old.

What is the lot size of this property?

16903 Harmony Rd sits on a 0.89-acre lot, which is 38,768 square feet.

What are the property taxes for 16903 Harmony Rd?

The most recent public record shows annual property taxes for 16903 Harmony Rd were approximately $2,872. This may change with reassessment or exemptions. Our local partner can verify current tax amounts and help you estimate future costs based on your situation.

Is 16903 Harmony Rd still available for sale?

This home is under contract, but may still accept backup offers. Click ♥ to track updates or connect with our local expert to see if it's still worth pursuing.

Source: ez Home Search, MLS Data

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Listing information provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed by the MLS. Copyright 2026, Midwest Real Estate Data (MRED). All rights reserved.

Last Updated: November 12, 2026 at 03:27AM | Source: Midwest Real Estate Data (MRED) | MLS#: 12794965