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LaSalle County
LaSalle County · Illinois

LaSalle County Landlord-Tenant Law

Illinois landlord guide — county ordinances, courthouse info & local rules

🏛️ County Seat: Ottawa
👥 Population: ~108,000
⚖️ State: IL

Landlord-Tenant Law in LaSalle County, Illinois

Residential landlord-tenant matters throughout LaSalle County are governed by the Illinois Landlord Tenant Act (735 ILCS 5/9-201 et seq.) and the Illinois Security Deposit Return Act (765 ILCS 710). LaSalle County has no county-wide landlord-tenant ordinance, and no municipality within the county has enacted an RLTO-style local ordinance. Eviction actions are filed in the LaSalle County Circuit Court in Ottawa. LaSalle County lies in the Illinois River Valley about 90 miles southwest of Chicago, anchored by the tri-city cluster of Ottawa, Streator, and Peru–LaSalle. The county has a strong manufacturing and industrial heritage, with current employment anchored by healthcare, light manufacturing, and regional retail services. Its Illinois River corridor location gives it scenic character and occasional recreational tourism activity that modest supplements its economic base.

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Rock Island Madison St. Clair Tazewell Macon Kankakee
Vermilion DeKalb Whiteside Jackson Adams LaSalle
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Pike Brown Schuyler Mason Menard Cass
Scott Greene Hancock Warren Henderson Mercer
Putnam Marshall Stark Peoria Jo Daviess Boone

📊 LaSalle County Quick Stats

County Seat Ottawa
Population ~108,000
Median Rent ~$800
Vacancy Rate ~7%
Landlord Rating 6/10 — Moderately Favorable; Illinois Valley corridor

⚖️ Eviction At-a-Glance

Nonpayment Notice 5-Day Notice to Pay or Quit
Lease Violation Notice 10-Day Notice to Cure or Quit
Local RLTO Applies? No — state law only
Court LaSalle County Circuit Court, Ottawa
Avg Timeline 4–7 weeks
Governing Law 735 ILCS 5/9-201; 765 ILCS 710

LaSalle County Local Ordinances

LaSalle County has no county-wide landlord-tenant ordinance. Illinois state law governs throughout. No municipality in LaSalle County has enacted an RLTO-style local ordinance.

Category Details
Rental Registration / Licensing LaSalle County has no county-wide registration requirement. Ottawa, Peru, LaSalle, and Streator may have local property maintenance codes applicable to rental properties. None have enacted RLTO-style ordinances. Landlords should verify current requirements with their specific municipality before renting.
Rent Control None. Illinois state law (50 ILCS 825) prohibits local rent control. No LaSalle County municipality may enact rent stabilization.
Local Notice Requirements None beyond Illinois state law. Nonpayment: 5-day notice to pay or quit. Lease violation: 10-day notice to cure or quit. Month-to-month termination: 30 days written notice.
Security Deposit Governed by the Illinois Security Deposit Return Act (765 ILCS 710). Deposits must be returned within 30 days of move-out with an itemized statement. For buildings of 25 or more units, landlords must pay interest on deposits held longer than 6 months. Wrongful withholding entitles tenant to twice the deposit amount plus attorney’s fees.
Late Fees Illinois law caps late fees at $20 or 20% of the monthly rent, whichever is greater. The fee may not be imposed until rent is at least 5 days past due.

Last verified: 2026-04-01

🏛️ LaSalle County Courthouse

Where landlords file eviction actions

🏛️ Courthouse Information and Locations for Illinois

💰 Eviction Cost Snapshot

Typical fees for a LaSalle County eviction

💰 Eviction Costs: Illinois
Filing Fee 60-250
Total Est. Range $200-$700
Service: — Writ: —

Illinois Eviction Laws

State statutes that apply in LaSalle County

⚡ Quick Overview

5
Days Notice (Nonpayment)
10
Days Notice (Violation)
30-60
Avg Total Days
$60-250
Filing Fee (Approx)

💰 Nonpayment of Rent

Notice Type 5-Day Notice to Pay or Quit
Notice Period 5 days
Tenant Can Cure? Yes - tenant can pay full rent demanded within 5 days to stop eviction
Days to Hearing 7-21 days
Days to Writ 7-14 days
Total Estimated Timeline 30-60 days
Total Estimated Cost $200-$700
⚠️ Watch Out

Only FULL payment of rent demanded within 5 days cures - partial payment does NOT waive landlord right to evict (except in Chicago/Cook County where accepting any rent waives right). Chicago RLTO and Cook County RTLO add significant additional protections. Chicago Fair Notice Ordinance requires 60-120 day notice for non-renewals depending on tenancy length. Court may stay eviction 60-180 days if landlord previously gave extensions.

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📝 Illinois Eviction Process (Overview)

  1. Serve the required notice based on the eviction reason (nonpayment or lease violation).
  2. Wait for the notice period to expire. If tenant cures the issue (where allowed), the process stops.
  3. File an eviction case with the Circuit Court - Forcible Entry and Detainer. Pay the filing fee (~$60-250).
  4. Tenant is served with a summons and has the opportunity to respond.
  5. Attend the court hearing and present your case.
  6. If you prevail, obtain a writ of possession from the court.
  7. Law enforcement executes the writ and removes the tenant if necessary.
⚠️ Disclaimer: This page provides general information about Illinois eviction laws and does not constitute legal advice. Eviction procedures can vary by county and may change over time. Local jurisdictions may have additional requirements or tenant protections. For specific legal guidance, consult a qualified Illinois attorney or local legal aid organization.
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🔍 Reduce Your Risk Before Signing a Lease: Illinois landlords who screen tenants carefully before signing a lease significantly reduce their risk of ending up in eviction court. Understanding tenant screening in Illinois — including background checks, credit history, income verification, and rental references — is one of the most cost-effective steps you can take to protect your rental property. Before you ever need Illinois's eviction process, proper tenant screening can help you identify red flags early and avoid problem tenancies altogether.
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⏱ Notice Period Calculator

Calculate your required notice period

📋 Notice Period Calculator

Select your state, eviction reason, and the date you plan to serve notice. We'll calculate your earliest filing date and key milestones.

⚠️ Disclaimer: These calculations are estimates based on state statutes and typical court timelines. Actual results vary by county, court backlog, and case specifics. Always verify current requirements with your local courthouse. This is not legal advice.
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🏙️ Communities in LaSalle County

Notable cities, villages, and townships

Ottawa
Streator
Peru
LaSalle
Mendota
Oglesby
Seneca
Marseilles
LaSalle County

Screen Before You Sign

Verify income at 3x rent, check Circuit Court eviction records, and apply consistent written standards county-wide — the same discipline that works in any Illinois market.

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A Landlord’s Guide to Renting in LaSalle County, Illinois

LaSalle County stretches along the Illinois River valley in north-central Illinois, encompassing a collection of small and mid-sized cities that grew up around the river commerce and canal trade of the nineteenth century and later around manufacturing and industrial employment. The county seat of Ottawa sits at the confluence of the Illinois and Fox rivers — a historic location that lent it significance in the era of river trade and that now gives it scenic character worth noting but modest economic weight. The county’s principal rental markets are distributed among Ottawa, Streator, the Peru-LaSalle twin-city corridor along the river, and the agricultural hub of Mendota. Together these communities constitute a working-class and lower-middle-income rental market that is representative of the Illinois River corridor’s economic profile.

Ottawa and the County Seat Market

Ottawa is LaSalle County’s county seat and largest city, with a population of approximately 18,000. The city’s economic base includes Illinois Valley Community College — a two-year institution that generates modest rental demand from students and staff — healthcare from Illinois Valley Community Hospital, and light manufacturing and distribution employment. Ottawa’s downtown has seen revitalization investment and the city maintains an active community events calendar that reflects civic pride in its river-town heritage. The rental market in Ottawa serves a broad range of income levels, from affordable working-class housing to the more modest professional housing stock that serves IVCC faculty and healthcare workers.

Streator: The Southern Anchor

Streator, in the county’s southern portion, is a working-class industrial city of approximately 13,000 with a history rooted in coal mining, glass manufacturing, and agricultural processing. Today its economy is more diverse but still primarily working-class, and its rental market reflects this character — affordable single-family homes and apartments serving workforce households at rents that are among the lower end of the county range. St. Mary’s Hospital provides healthcare employment that adds a measure of stability to the local demand base. Streator is not a high-yield market by the standards of more distressed Illinois cities, but it is a consistent, low-volatility market for landlords who seek modest but reliable returns.

Peru and LaSalle: The Twin City Corridor

Peru and LaSalle, adjacent cities on the south bank of the Illinois River, together form the county’s industrial and commercial core. Heritage of the Illinois and Michigan Canal era, these communities once supported a substantial manufacturing sector and today retain light industrial employment alongside healthcare at Illinois Valley Medical Center. The rental market in the Peru-LaSalle corridor serves a mixed income range, with working-class rental housing on the more affordable end and modest professional rentals near the hospital and commercial districts at the higher end. Peru in particular has maintained its downtown character more consistently than some comparable Illinois cities and retains a functional commercial district that anchors neighborhood stability.

Chicago Commuter Fringe

LaSalle County sits far enough from Chicago — approximately 90 miles via I-80 — to be outside practical daily commuting range for most workers, but close enough that a small segment of residents choose to commute for employment they cannot find locally. Seneca and Marseilles, the county’s easternmost communities, are the most accessible to the Grundy and Will County corridor and benefit modestly from the outer fringe of Chicago’s economic gravitational pull. This is a small effect compared to what Kankakee or even Grundy County experience, but it is a real factor at the margin for properties in the county’s eastern edge.

The Legal Framework

LaSalle County operates entirely under Illinois state law — no RLTO, no just cause ordinance. The LaSalle County Circuit Court in Ottawa processes eviction cases efficiently under the standard Illinois framework. Five-day notice for nonpayment, ten-day notice to cure for lease violations, then complaint and summons. The court’s moderate caseload means properly documented cases typically resolve within four to seven weeks. The county’s geographically distributed market — four or five distinct small cities rather than one dominant urban center — means landlords operating across multiple communities should verify any local code enforcement requirements with each municipality separately, but the legal framework is identical throughout: clean state law, no local complications.

Neighboring Illinois Counties

← View All Illinois Landlord-Tenant Law

Disclaimer: This page provides general information about landlord-tenant law in LaSalle County, Illinois and is not legal advice. Laws change frequently. Always verify current requirements with the LaSalle County Circuit Court or a licensed Illinois attorney before taking legal action. Last updated: April 2026.

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