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Lockport is a growing city in Will County, Illinois, situated along the historic Illinois & Michigan Canal corridor southwest of Chicago. As Lockport has expanded in recent decades, its rental market has grown alongside new residential development, attracting both long-term residents and renters relocating from the greater Chicago metropolitan area. Renters in Lockport most commonly ask about security deposit return rules, how much a landlord can raise rent, and what steps a landlord must follow before an eviction.
Unlike Chicago or Evanston, Lockport has no local tenant rights ordinances beyond what Illinois state law provides. That means the primary legal framework protecting Lockport renters comes from state statutes, including the Security Deposit Return Act (765 ILCS 710), the Security Deposit Interest Act (765 ILCS 715), and Illinois anti-retaliation protections (765 ILCS 720). Understanding these state-level rights is essential for every Lockport renter.
This page provides a factual overview of the laws that apply to renters in Lockport, Illinois. It is intended for informational purposes only and does not constitute legal advice. Renters with specific legal questions should consult a licensed Illinois attorney or contact a local legal aid organization.
Lockport has no rent control, and Illinois state law prohibits any municipality from enacting rent control ordinances. The Illinois Rent Control Preemption Act (765 ILCS 720/5) expressly bans cities, counties, and other units of local government from enacting, enforcing, or maintaining any ordinance or resolution that limits the amount a private landlord may charge for rent. This preemption applies statewide — including Lockport and all other Will County municipalities.
In practical terms, this means your landlord in Lockport is free to raise your rent by any amount at the end of your lease term or, for month-to-month tenants, with at least 30 days written notice. There is no cap on rent increases and no requirement that a landlord justify or justify the size of an increase. Renters whose leases are expiring have no legal mechanism under Illinois law to challenge a rent increase, though they may choose not to renew and terminate the tenancy with proper notice.
Advocacy groups in Illinois have periodically pursued repeal of the preemption statute, but as of April 2026, 765 ILCS 720/5 remains in full force. Lockport renters should plan for the possibility of rent increases at renewal and should review lease terms carefully before signing.
Although Lockport has no local tenant ordinances, Illinois state law provides several important protections for renters throughout the state.
Security Deposits (765 ILCS 710 & 765 ILCS 715): Illinois landlords who hold security deposits for properties with five or more units must pay interest on those deposits annually (765 ILCS 715/2). All landlords covered by the Security Deposit Return Act (765 ILCS 710/1) must return the deposit — along with an itemized written statement of deductions — within 30 days after the tenant vacates. Failure to comply can expose the landlord to liability for damages.
Habitability: Illinois courts recognize an implied warranty of habitability under common law, requiring landlords to maintain rental units in a condition fit for human habitation. This includes functioning heat, plumbing, structural safety, and freedom from significant pest infestations. Tenants who are denied habitable conditions may have remedies including rent withholding or repair-and-deduct in appropriate circumstances, though these remedies carry legal risk and tenants are strongly advised to seek legal counsel before acting.
Notice Requirements: For month-to-month tenancies, Illinois law requires at least 30 days written notice from either the landlord or the tenant to terminate the tenancy. For fixed-term leases, the lease terms govern notice at expiration. Nonpayment of rent requires a 5-day written demand notice before an eviction action can be filed (735 ILCS 5/9-209).
Anti-Retaliation (765 ILCS 720/1): Landlords are prohibited from retaliating against tenants who report code violations to government authorities, complain about habitability issues, or exercise any other legal right. Retaliatory acts — such as raising rent, reducing services, or filing an eviction — within one year of a protected activity may be presumed retaliatory under Illinois law.
Lockout and Utility Shutoff Prohibition: Illinois law prohibits self-help evictions. A landlord may not remove a tenant by changing locks, removing doors, or shutting off utilities without first obtaining a court order. Violations can expose the landlord to civil liability.
Security deposit rules in Lockport are governed by two Illinois statutes: the Security Deposit Return Act (765 ILCS 710) and the Security Deposit Interest Act (765 ILCS 715).
No statutory cap: Illinois state law does not cap the amount a landlord may charge as a security deposit. Landlords in Lockport may require any amount they choose, though market norms and competitive pressure typically limit deposits to one or two months' rent.
Return deadline: Under 765 ILCS 710/1, a landlord must return the security deposit — or the balance remaining after lawful deductions — within 30 days after the tenant delivers possession of the unit. If the landlord intends to make deductions, they must provide the tenant with a written, itemized statement of the damages and the cost of repair within that same 30-day window.
Penalty for wrongful withholding: If a landlord who is subject to 765 ILCS 710 (generally, landlords of residential properties) fails to return the deposit or provide the required itemized statement within 30 days without a valid reason, the tenant may be entitled to recover the wrongfully withheld amount plus damages. Courts have awarded attorneys' fees in appropriate cases. Tenants should document their move-out condition thoroughly with dated photographs and written communication.
Interest on deposits (765 ILCS 715/2): Landlords who own buildings with five or more units and hold a security deposit for more than six months must pay interest on that deposit at a rate announced annually by the Illinois Office of Banks and Real Estate. The interest must be paid or credited to the tenant annually.
Tenants should always obtain a receipt for any security deposit paid and keep copies of all written communications with their landlord regarding the deposit.
Eviction in Lockport follows Illinois state eviction procedure governed primarily by the Eviction Act (735 ILCS 5/9-101 et seq.). A landlord must follow each required step — there are no shortcuts, and self-help eviction is illegal.
Step 1 — Written Notice: Before filing in court, the landlord must serve the tenant with a written notice appropriate to the reason for eviction. For nonpayment of rent, the landlord must serve a 5-Day Notice to Pay or Quit (735 ILCS 5/9-209), giving the tenant five days to pay all overdue rent or vacate. For lease violations other than nonpayment, a 10-Day Notice to Cure or Quit is typically required. To terminate a month-to-month tenancy without cause, the landlord must provide at least 30 days written notice.
Step 2 — Filing in Court: If the tenant does not comply with the notice, the landlord may file an eviction complaint in Will County Circuit Court. The court will schedule a hearing and the tenant will be served with a summons. Tenants have the right to appear and present a defense at this hearing.
Step 3 — Court Hearing and Judgment: At the hearing, the judge will hear both sides. If the court rules in the landlord's favor, it will enter an order for possession. Tenants may raise defenses such as the landlord's failure to maintain habitable conditions, acceptance of rent after notice, or procedural defects in the notice.
Step 4 — Enforcement (Writ of Possession): Only after a court judgment is entered may the landlord obtain a Writ of Possession, which is enforced by the Will County Sheriff. The sheriff — not the landlord — may physically remove the tenant if necessary.
Self-Help Eviction Is Illegal: A Lockport landlord who changes the locks, removes the tenant's belongings, or shuts off utilities to force a tenant out without a court order is committing an illegal self-help eviction. Tenants subjected to such actions may seek emergency relief in court and may be entitled to damages.
No Just-Cause Requirement: Lockport has no just-cause eviction ordinance. At the end of a fixed-term lease, a landlord may decline to renew for any non-discriminatory reason. However, refusing to renew in retaliation for a tenant's protected activity may still violate 765 ILCS 720/1.
The information on this page is provided for general informational purposes only and does not constitute legal advice. Tenant rights laws are subject to change, and the application of any law depends on the specific facts of each situation. Renters in Lockport, Illinois with questions about their individual circumstances should consult a licensed Illinois attorney or contact a qualified legal aid organization. RentCheckMe makes no warranties regarding the accuracy or completeness of this information and is not responsible for any actions taken in reliance on it.
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