What It Actually Costs to Sell a House in Illinois
Most sellers focus on what they are going to get for their house. That number matters, but it is not the number that shows up in your bank account. Between the sale price and what you actually walk away with sits a collection of costs that catch a lot of sellers off guard. Knowing what those costs are before you get to the closing table is the difference between a smooth exit and an unpleasant surprise.
This article walks through the real costs of selling a house in Illinois, including commissions, closing costs, inspection-related repairs, and a few line items sellers often forget to plan for.
Realtor Commissions
The largest single cost for most sellers is the real estate commission. Historically, the standard in Illinois has been around 5 to 6 percent of the sale price, split between the seller’s agent and the buyer’s agent. As of 2024, changes to how buyer’s agent compensation is structured have created more room for negotiation, but sellers should still budget for commissions in that range until their specific agreement is in place.
On a $354,333 home, which was the median sale price in McHenry County as of June 2026, a 5 percent commission comes to roughly $17,700. On a $408,083 home, the June 2026 median in Lake County, that same rate lands at just over $20,400. These are not small numbers, and they come directly off the top of the sale proceeds before anything else is calculated.
Closing Costs the Seller Pays
Beyond the commission, sellers in Illinois typically pay a range of closing costs. These vary by county, lender, and the specific terms negotiated in the contract, but here is what commonly appears on a seller’s closing disclosure.
Transfer taxes. Illinois has a state real estate transfer tax of $0.50 per $500 of the sale price, or $1 per $1,000. The City of Chicago adds its own, but for sellers in Lake County and McHenry County outside Chicago, the state rate applies unless the local municipality adds its own. Some municipalities do. Sellers should confirm the rate for their specific address. On a $380,000 sale, the state transfer tax alone is $760.
Title insurance. Illinois sellers typically pay for the owner’s title insurance policy, which protects the buyer against title defects. The cost is calculated based on the sale price and varies by the title company, but sellers should expect to budget somewhere in the range of $1,500 to $2,500 on a mid-range home.
Attorney fees. Illinois is one of the states where real estate attorneys are standard practice, not optional. Both the buyer and the seller typically hire their own attorney to review contracts and handle the closing. Seller attorney fees generally run $500 to $1,000, though complex transactions can go higher.
Prorated property taxes. Illinois property taxes are paid in arrears, meaning the seller owes taxes for the portion of the year they owned the home, even though those bills have not yet come due. At closing, the seller credits the buyer for that amount. In Lake County and McHenry County, where property taxes are among the higher rates in the state, this credit can be significant. Sellers should pull their most recent tax bill and do the math before assuming they know their net proceeds.
Mortgage payoff. If you have a mortgage, the remaining balance plus any prepayment penalties and interest accrued through closing gets paid from the sale proceeds. Your payoff amount from the lender will be slightly higher than your current balance statement, because interest accrues daily. Request a formal payoff quote with your expected closing date before estimating what you will net.
HOA fees and special assessments. If the property is in a homeowners association, the seller may owe prorated dues and, in some cases, unpaid special assessments. Buyers often require a clean HOA ledger before closing. Check with the association before listing.
Inspection-Related Costs: The Variable Nobody Budgets For
Once a buyer makes an offer and the home is under contract, the buyer typically orders a home inspection. The inspection report becomes a negotiating document. What the buyer finds, and what they ask the seller to address, depends on the property and the buyer.
In a competitive market, buyers sometimes waive inspections to win the offer. In a market where 52 percent of homes in Lake County and McHenry County sold above asking as of June 2026, there is still real competition for well-priced listings. But waived inspections are not guaranteed, and sellers who assume they will not face inspection negotiations are often wrong.
Common inspection findings that turn into seller costs:
- Roof condition. A roof with three to five years of remaining life may not fail inspection outright but will almost certainly come up as a negotiating point. Buyers may request a credit, a price reduction, or a repair. Roof replacements in this region typically run $8,000 to $18,000 depending on size and materials.
- HVAC systems. A furnace or air conditioner that is past its expected service life is a common inspection flag. Even functional older systems often prompt buyers to ask for a credit. Service calls and replacements range from a few hundred dollars to several thousand.
- Water intrusion and basement issues. In older homes across Lake County and McHenry County, basement seepage and grading problems are common findings. Depending on severity, remediation can range from inexpensive drainage corrections to full waterproofing work costing $5,000 or more.
- Electrical and plumbing. Older wiring types, outdated panels, or plumbing systems with known issues are frequently flagged. Sellers who have not addressed these before listing sometimes face repair requests or price adjustments at the negotiation stage.
- General deferred maintenance. Peeling paint, damaged gutters, rotted wood trim, cracked driveways. These items appear minor individually but add up, and a buyer with a long list of small findings often uses that list to negotiate a larger concession than the items warrant individually.
Sellers who have their home in solid condition before listing fare better. Sellers who list as-is with known issues should expect those issues to show up in either the offer price, the inspection response, or both.
Concessions and Credits
Beyond inspection-driven repairs, buyers sometimes negotiate concessions at the contract stage. A concession is typically a credit applied at closing, reducing the seller’s net proceeds, in exchange for the buyer handling repairs or accepting a property condition as-is. In a market where homes are moving quickly, sellers have more leverage to push back on concession requests. In a slower market, or for a property with known issues, concessions are a normal part of the deal.
Sellers should treat concessions as a likely cost, not a worst-case scenario. Budget $2,000 to $5,000 as a reasonable estimate for a home in average condition. Homes with significant deferred maintenance should plan for more.
Putting It Together: What a Seller Actually Nets
Here is a rough example using a $380,000 sale price for a home in Lake County or McHenry County.
- Commission at 5%: $19,000
- Transfer tax (state): $760
- Title insurance: $2,000
- Attorney fees: $750
- Prorated property taxes (varies; assume $3,500 for illustration): $3,500
- Inspection repairs and concessions: $4,000
- Miscellaneous (recording fees, HOA, etc.): $500
Total estimated costs: $30,510. On a $380,000 sale, that is roughly 8 percent of the sale price before the mortgage payoff. If there is a mortgage balance of $250,000, the seller nets approximately $99,490, not $130,000.
These numbers are illustrative, not a quote. Every transaction is different. But the point holds: the gap between the sale price and what the seller takes home is real and often larger than sellers expect going in.
What Happens When We Make a Cash Offer
When we make an offer on a property, there are no commissions, no title insurance premiums, no attorney fees on your side, and no inspection negotiations. We cover the costs of the transaction on our end. The offer we present is what the seller receives, not an offer that gets reduced by a long list of line items at the closing table.
This is not a secret formula or some special arrangement that eliminates costs that every other buyer faces. Those costs exist. Someone pays them. When we buy a property, we pay them as the buyer. The seller does not. That is the simplicity of the transaction: one number, no surprises, no spreadsheet needed to figure out what you actually walk away with.
A cash offer will typically be below retail market value. That is the honest trade-off, and we are not going to pretend otherwise. What a seller is exchanging is some portion of the upside for speed, certainty, and a clean close where the number on the contract is the number in the seller’s pocket. Whether that trade makes sense depends on the seller’s situation.
Which Path Makes Sense?
For sellers who have the time and the property condition to support a traditional listing, listing is often the right call. The net proceeds from a retail sale, even after accounting for all the costs described above, can still exceed what a cash offer would yield. That calculation is worth doing before deciding.
For sellers who are working against a deadline, dealing with a property that would face significant inspection issues, or simply want to know exactly what they will walk away with before closing, a cash sale removes a lot of the uncertainty that a traditional listing carries.
We work with sellers across Lake County and McHenry County in Illinois, and we are happy to walk through both sides of that calculation with anyone who wants to understand their options before making a decision. Give us a call. The conversation costs nothing and comes with no pressure to move in any particular direction.