Delaware · DE
Delaware Landlord-Tenant Laws 2026
Security deposit limits, eviction notice requirements, rent increase rules, and every compliance deadline for Delaware landlords. 57 cities covered.
Based on Delaware state statutes. Updated August 2026.
Delaware Landlord Law Summary
In Delaware, landlords must return security deposits within 20 days, provide 5-day eviction notice for nonpayment, and do not cap rent increases. No just cause eviction requirement.
Delaware Landlord Rules at a Glance
Key compliance requirements every Delaware landlord must follow.
What Happens If You Violate Delaware Landlord-Tenant Law
Security deposit violation: Tenant may recover up to 2x the wrongfully withheld amount.
- Late deposit return: Miss the 20-day deadline and tenants can sue for up to 2x the withheld amount.
- Improper eviction notice: Wrong notice period or procedure = case dismissed. You restart from zero and owe additional court costs.
- Illegal entry: Entering without 48-hour notice = harassment claim. Tenants can terminate the lease and sue for damages.
- Fair housing violation: First offense: $16,000+ federal fine. Repeat: $65,000+. Plus actual damages, attorney fees, and potential criminal penalties.
Don’t risk it. Let LeaseBase track Delaware compliance for you.
Deposit deadlines, eviction notice periods, rent cap calculations — monitored automatically across all 57 Delaware cities.
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Delaware Landlord-Tenant Statutes
The laws that govern residential rentals in Delaware.
Delaware Residential Landlord-Tenant Code
Del. Code tit. 25, §5101 et seq.
Comprehensive landlord-tenant law governing security deposits, habitability, eviction, and tenant protections.
Delaware Landlord Law Topics
Explore detailed rules by topic for any Delaware city.
Security Deposit Laws
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Eviction Process & Notice Requirements
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Rent Increase Laws
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Landlord Entry & Access Rules
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Maintenance & Habitability Standards
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Late Fee Limits
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Lease Termination & Renewal
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Fair Housing Protections
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Tenant Screening Rules
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Required Landlord Disclosures
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Rent Control
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Property Registration Requirements
View Delaware rules by city →
Top 50 Delaware Cities — Landlord Law Coverage
The largest Delaware cities by population, with median rent and deposit cap data. Click any city for detailed landlord-tenant law coverage.
All 57 Delaware Cities
Click any city to view its specific landlord-tenant laws, deadlines, and free calculators.
Free Delaware Landlord Calculators
Calculate compliance limits for any Delaware city. No signup required.
Rent Increase Calculator
Calculate maximum allowable rent increase in Wilmington →
Security Deposit Calculator
Calculate deposit limits and return deadlines in Wilmington →
Eviction Timeline Calculator
Calculate eviction notice periods and court timelines in Wilmington →
Late Fee Calculator
Calculate maximum legal late fees in Wilmington →
Download Free Delaware Landlord Compliance Checklist
Deposit deadlines, notice requirements, required disclosures — everything in one page.
Get Free ChecklistFrequently Asked Questions — Delaware Landlord Laws
Compliance tracking for your Delaware properties
LeaseBase monitors Delaware landlord-tenant law changes, tracks deadlines, and alerts you before penalties apply — across every city in your portfolio.
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Reviewed by Rachid Abadli
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.
