Delaware Landlord-Tenant Laws

Verified July 11, 2026

Pending legislation — not yet law. The rules on this page reflect current law only. The following bills would change it if enacted:

SB 292 (153rd GA, 2026) — 'Grace Peterson Act' — Amends the Residential Landlord-Tenant Code to (1) close the 25 Del. C. § 5102 exclusion loophole that let unlicensed or uncertified residential operators claim exemption from the Code, including eviction procedure, and (2) add § 5512A duties when a tenant's rent is paid from a state reentry-services fund (landlord must assist with a discharge plan and notify the fund administrator and agencies before terminating; noncompliance brings one-year debarment from state funds; affected tenants may stay on without fund payments or terminate on 30-60 days' notice). Takes effect 6 months after enactment.Status: Passed both chambers 2026-06-24; awaiting the Governor's action as of 2026-07-11 (post-adjournment window under Del. Const. art. III, § 18 runs roughly to the end of July 2026). Not law at this verification. If enacted it changes Code-applicability notes (§ 5102), not the four topic numbers. (checked 2026-07-11).
SB 235 (153rd GA, 2026) — Manufactured-home communities only (25 Del. C. ch. 70): repeals the sunset on the Rent Justification Act pilot calculations, making the § 7052A/§ 7052B CPI-linked justified-rent-increase calculations permanently replace the § 7052 grounds for lot-rent increases. Does not touch apartment/site-built rentals under chs. 51-59.Status: Passed both chambers 2026-06-30; awaiting the Governor's action as of 2026-07-11. Out of v1 scope (lot tenancies) but flagged because rent-increase notes reference ch. 70. (checked 2026-07-11).

Delaware Security deposits

Delaware caps security deposits at one month's rent only for leases of a year or more — and for month-to-month tenancies once they pass the one-year mark — while shorter fixed-term leases, the first year of a month-to-month tenancy, and furnished units have no cap at all.

Full rules, fact table & statute citations →

Delaware Rent increase notice

Delaware landlords must give at least 60 days' written notice before a rent increase takes effect, because raising the rent renews the rental agreement on modified terms under 25 Del.

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Delaware Late fees

Delaware caps residential late fees at 5% of the monthly rent and forbids imposing the fee within the first 5 days after rent is due, and a late charge is only allowed at all if the rental agreement provides for one.

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Delaware Entry notice

Delaware landlords must give tenants at least 48 hours' notice before entering a rental unit and may enter only between 8:00 a.m. and 9:00 p.m., one of the few state codes that fixes both a notice period and a daily time window in the statute itself.

Full rules, fact table & statute citations →

How this record was verified: Direct read of statute text on the official Delaware Code site (delcode.delaware.gov), each load-bearing section read twice through independent official paths: the delcode HTML chapter pages (25 Del. C. ch. 51 subchapters I-II, ch. 53, ch. 55) and the official Title 25 PDF served from the same host, with every load-bearing figure matching verbatim (1-month deposit cap and its 1-year-lease / month-to-month-after-1-year scope; 20-day return and itemized-list deadline with 10-day tenant objection window; double damages and account-forfeiture penalties; 1-month pet deposit cap; application-fee cap at the greater of 10% or $50; 5% late-charge cap with the 5-day no-imposition window and 3-day extension for no in-county payment office; 48-hour entry notice and the 8:00 a.m.-9:00 p.m. window; 60-day renewal-with-modifications notice with the 45-day tenant rejection right; 60-day month-to-month termination notice with the first-of-following-month start). Sections read in full: 5101, 5102, 5106, 5107, 5108, 5116, 5123, 5124, 5141, 5310, 5311, 5501, 5502, 5509, 5510, 5514, 5514A, 5515, plus complete section listings of ch. 51 subch. I, ch. 53, and ch. 55 as sweep basis for verified negatives (no deposit-interest requirement, no other late-fee or entry provision, no rent-increase tiers or frequency limits, no rent-control preemption statute in Title 25). The Delaware Attorney General's official Summary of the Residential Landlord-Tenant Code corroborates the 60-day rent-increase-notice reading of section 5107 for month-to-month tenancies. 2025-2026 session sweep: the complete 153rd General Assembly docket (all 1,961 pieces of legislation) was retrieved from the official legis.delaware.gov AllLegislation API and title-filtered; one on-topic enactment incorporated (HB 217, 85 Del. Laws c. 295, key-surrender rules, signed 2026-06-24), two passed bills awaiting the Governor flagged (SB 235, SB 292), and three on-topic bills confirmed dead at the 2026-06-30 sine die adjournment (SB 186 deposit e-communications, HB 229 summary-possession service window, HB 467 renters insurance). HB 455 (152nd GA statewide rent cap) confirmed dead in committee in 2024. Wilmington's 2025 rent-stabilization ordinance confirmed failed 6-5 in City Council on 2025-06-05.