Old Mill Creek, IL Late Fee Limits 2026
Late fees in Old Mill Creek must be reasonable. Charge more and tenants sue to recover — courts void excessive fees regardless of what the lease says.
In Illinois, late fees must be reasonable and proportional to actual damages from late payment. There is no specific statutory cap, but courts void excessive fees. A 5-day grace period applies.
This applies to properties in Old Mill Creek, IL. Check all requirements for your property →
Key Takeaways — Old Mill Creek Late Fee Limits
- Key rule: Must Be Reasonable
- Violation risk: face a challenge in court
Late Fee Limits in Old Mill Creek
Old Mill Creek landlords must follow Illinois state law on late fee limits. Understanding the specific rules, deadlines, and penalties can prevent costly violations.
$1,063
median 2BR rent
Must Be Reasonable
key requirement
Penalty Warning
Violate Illinois late fee limits rules in Old Mill Creek and you could face a challenge in court. At Old Mill Creek's median rent of $1,063/month, even a single violation adds up fast.
Old Mill Creek Rental Market Context
Old Mill Creek is the 1155th-largest city in Illinois (population 162). With a median 2-bedroom rent of $1,063/month, it falls in the above-average range for Illinois rental costs — 12% above the state median of $952/month.
How Old Mill Creek Compares in County
Old Mill Creek ranks #161 of 207 cities in County by population. Because late fee limits rules are often tied to rent amounts, costs vary across the county.
| City | Population | Median Rent | Late Fee Limit |
|---|---|---|---|
| St. Charles | 32,654 | $1,064/mo | Reasonable |
| O'Fallon | 31,968 | $1,064/mo | Reasonable |
| Round Lake Beach | 26,783 | $1,064/mo | Reasonable |
| East St. Louis | 17,642 | $1,064/mo | Reasonable |
| Cahokia Heights | 17,114 | $1,064/mo | Reasonable |
| Shiloh | 14,736 | $1,064/mo | Reasonable |
| Norridge | 14,620 | $1,064/mo | Reasonable |
| Swansea | 14,472 | $1,064/mo | Reasonable |
| Lindenhurst | 14,339 | $1,064/mo | Reasonable |
| Beach Park | 14,057 | $1,064/mo | Reasonable |
| Northlake | 12,270 | $1,064/mo | Reasonable |
| Pingree Grove | 11,137 | $1,064/mo | Reasonable |
| Burr Ridge | 11,023 | $1,064/mo | Reasonable |
| Campton Hills | 10,795 | $1,064/mo | Reasonable |
| Summit | 10,616 | $1,064/mo | Reasonable |
Rents based on HUD Fair Market Rents (FY2026) for County, Illinois. All cities follow Illinois state law unless a local ordinance applies.
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Rents based on HUD Fair Market Rents (FY2026) for State Average.
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More Old Mill Creek Landlord Laws
Late Fee Limits in Nearby Cities
Own properties in multiple cities? Rules may differ locally:
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Founder & CEO, LeaseBase · Sacramento landlord · Self-managing since 2019
LeaseBase is a property management platform — not a law firm. Consult an attorney for legal advice specific to your situation.
