Types (6)
Commercial
For landlords leasing commercially-zoned buildings, offices, or retail space to a business. Not bound by Delaware’s residential landlord-tenant code.
Lease-to-Own
Gives the tenant a right to purchase the rental property at a pre-set price during or at the end of the lease. Often used by homeowners not in a rush to sell.
Month-to-Month
Contains the same core terms as a standard lease but has no fixed end date. Either party may end the tenancy with 60 days’ written notice.
Roommate
An agreement between tenants sharing a rental unit that outlines each person’s share of rent, bills, and common area upkeep.
Standard (Residential)
A fixed-term lease, typically 1 year, for apartments, houses, condos, or other residential units in Delaware.
Sublease
Used when a tenant needs to rent out their unit to a third party for the balance of the lease. Landlord approval is typically required.
Renting in Delaware
| Most Common Rental Type | Apartments |
| Average Rent | $1,530/mo |
| Households That Rent | 26.2% |
| Average Renter Household Size | 2.4 |
| Rental Vacancy Rate | 3.8% |
Source: U.S. Census Bureau, American Community Survey (2024)[11] & Housing Vacancy Survey (2024)[12]
What is a Delaware Lease Agreement?
A Delaware lease agreement serves as the legal foundation of a tenancy, documenting the expectations that both parties must meet. It specifies the rent, duration, maintenance duties, and grounds for early termination.
Delaware requires all rental units to meet minimum housing and safety standards. Tenants may seek code enforcement if conditions fall below the threshold, and security deposits must be held in a federally insured institution separate from the landlord’s personal funds.
State Laws & Guides
Laws: DE Title 25, Ch. 51–59 – Residential Landlord-Tenant Code
Guides:
When is Rent Due?
Rent is due at the time and place agreed to by the parties.[1] If no date is specified, rent is due at the beginning of each month for leases longer than one month, or at the start of the term for shorter leases. There is a 5-day grace period before late fees can be charged. Late fees cannot exceed 5% of the monthly rent.[1]
Landlord’s Access
Emergency: Landlords may enter at any time in an emergency.[2]
Non-Emergency: Landlords must provide at least 48 hours’ notice before entering for repairs, inspections, or to show the unit to prospective tenants. Entry is limited to between 8:00 a.m. and 9:00 p.m.[2]
Landlord’s Duties
Under Delaware law, landlords must:[3]
- Building Codes: Comply with all state and local codes on construction, maintenance, and use of the rental unit.
- Health & Safety: Provide a dwelling that does not endanger the health, welfare, or safety of tenants or guests.
- Common Areas: Keep all common areas maintained and in a sanitary condition.
- Repairs: Make repairs needed to keep the unit in as good a condition as it was at the start of the lease.
- Systems: Keep all electrical, plumbing, and related facilities in working order.
Tenant’s Duties
Tenants must comply with the following:[4]
- Building Codes: Follow all applicable state and local codes on maintenance, construction, and use.
- Cleanliness: Keep occupied areas as clean and safe as their condition permits.
- Trash: Dispose of ashes, rubbish, and other waste in a clean and safe manner.
- Plumbing: Keep all plumbing fixtures as clean as their condition allows.
- Appliances & Systems: Use all electrical, plumbing, heating, ventilating, and A/C systems in a reasonable manner.
- Property Care: Do not deliberately or negligently destroy, deface, or damage any part of the premises.
- Neighbors: Conduct themselves so as not to disturb other tenants’ peaceful enjoyment.
Required Disclosures
Owner Name and Address: The names of the property owners must be disclosed in the lease.[5]
Lease Copy: Once all parties have signed, the landlord must provide each tenant with a copy of the completed lease.[5]
Summary of Landlord-Tenant Laws: Landlords must provide new tenants with a summary of Delaware’s landlord-tenant code. If the landlord fails to provide this, the tenant can plead ignorance of the law as a defense.[7]
Security Deposit Account: The landlord must disclose the location of the escrow account where the security deposit is held.[8]
Bedbug Disclosure: Landlords must inspect the unit before leasing and disclose if the unit or an adjacent unit is infested with or being treated for bed bugs.[6]
Lead-Based Paint: Required under federal law for all dwellings built before 1978. The landlord must disclose known lead hazards and provide the EPA information pamphlet.[9]
Security Deposits
Maximum Amount: For annual leases, the maximum deposit is 1 month’s rent. There is no limit for month-to-month leases.[8]
Returning to Tenant: The deposit and an itemized list of any deductions must be returned within 20 days of the lease ending.[8]
Deposit Interest: Not required under Delaware law.
Uses of the Deposit: Landlords may deduct from the deposit for:[10]
- Outstanding rent or fees (including termination fees)
- Re-leasing expenses and renovations caused by early termination (capped at 1 month’s rent)
- Damages beyond normal wear and tear that cannot be fixed by painting or cleaning
- 25 Del. C. § 5501 – Rent; Grace Period; Late Fees
- 25 Del. C. § 5509 – Landlord Access
- 25 Del. C. § 5305 – Landlord Obligations
- 25 Del. C. § 5505 – Tenant Obligations
- 25 Del. C. § 5105 – Landlord Identity / Lease Copy
- 25 Del. C. § 5317 – Bedbug Disclosure
- 25 Del. C. § 5118 – Summary of Landlord-Tenant Laws
- 25 Del. C. § 5514 – Security Deposit
- 42 U.S.C. § 4852d – Lead-Based Paint Disclosure (EPA)
- 25 Del. C. § 5513 – Uses of Security Deposit
- U.S. Census Bureau, American Community Survey 2024 1-Year Estimates
- U.S. Census Bureau, Housing Vacancies and Homeownership Survey (2024)





