Delaware Landlord-Tenant Laws

Key legal requirements for residential landlords and property managers operating in Delaware.

Governing statute: Delaware Residential Landlord-Tenant Code (25 Del. C. § 5101 et seq.)

Security Deposit

Maximum Limit

One month's rent (no pet deposit limit beyond this for leases of 1+ years)

Return Deadline

20 days

Itemized Statement

Required

Maintenance & Repairs

Landlord Obligations

Comply with building/housing codes, maintain structural components, plumbing, heating, electrical, keep common areas safe

Tenant Remedies

Written notice; if not corrected, tenant may file with court, request rent escrow, or terminate

Emergency Repair Timeline

Immediate action required for emergencies; landlord must respond within reasonable timeframe

Notice Requirements

Entry Notice

48 hours (2 days)

Rent Increase

60 days

Lease Termination

60 days for month-to-month

Eviction Notice Periods

Non-Payment of Rent

5 days

Lease Violation

7 days

Unconditional Quit

Not applicable

Disclaimer: This is a general summary of Delaware landlord-tenant law and does not constitute legal advice. Local ordinances may impose additional requirements. Consult a qualified Delaware attorney for specific situations. Last reviewed: 2026-05.

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