How much notice must a landlord give before entering in Connecticut?

Verified July 10, 2026 All Connecticut topics →

Check your municipality. Connecticut does not preempt local rent regulation — city or county ordinances may impose rent caps, notice rules, and fee limits that are stricter than the state-level rules on this page and are not covered here. Verify your municipality's ordinances before relying on any figure below.

What the state record says

No statewide rent cap or stabilization formula. Connecticut instead MANDATES local rent oversight: under Conn. Gen. Stat. 7-148b (as amended by Nov. Sp. Sess. P.A. 25-1, eff. 2026-01-01), every municipality with a population of 15,000 or more MUST maintain a fair rent commission (or join a joint or regional one), and any smaller municipality MAY create one. Commissions receive complaints about rents and 'rental charges' (including any fee on top of rent), and may roll a rent back to a fair and equitable level if, weighing the 13 factors in 7-148c (comparable rents, condition, services, repairs, taxes and debt service, code compliance, tenant income, amount and frequency of increases, reinvestment), it is 'so excessive ... as to be harsh and unconscionable' (7-148c, 7-148d). They can also suspend rent into escrow for health/safety violations and order landlords to stop retaliating against complainants; violations of commission orders draw fines of $25-$100 per offense, with each day beyond five a fresh offense (7-148d, 7-148f). Newly covered municipalities (15,000-24,999) have until January 1, 2028 to adopt the ordinance; commissions existing before 2026 cannot be abolished before then. The original mandate (25,000+, deadline July 1, 2023) came from P.A. 22-30. Separately, using rent-setting algorithms that compute on nonpublic competitor data is an unfair trade practice as of January 1, 2026 (47a-4f).

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

SB 218 (2026) — Public Act 26-79, Section 3 — Enacted but NOT yet effective. Amends Conn. Gen. Stat. 47a-21(j)(1) so that the Banking Commissioner, on finding a security-deposit violation within the commissioner's jurisdiction (deposit-amount cap, return/itemization duties, escrow duties, or interest duties), may order the landlord to PAY A CIVIL PENALTY under Conn. Gen. Stat. 36a-50 (up to $100,000 per violation) in addition to the existing cease-and-desist and compliance orders. Adds real administrative teeth to the deposit rules; incorporate into security_deposits penalty_for_violation on the first verification pass after the effective date.Status: Passed Senate 2026-04-15 and House 2026-05-05, signed by the governor 2026-05-27 as Public Act 26-79; Section 3 effective October 1, 2026. (checked 2026-07-10).

Connecticut landlords must give reasonable written or oral notice before entering a rental unit and may enter only at reasonable times — the statute sets no fixed hour count, so charts claiming a 24- or 48-hour Connecticut rule are wrong.

Permitted purposes are inspection, necessary or agreed repairs and improvements, supplying services, and showing the unit to prospective buyers, mortgagees, tenants, workers or contractors, and the tenant may not unreasonably refuse. No notice is needed in an emergency, and entry without consent is otherwise lawful only during a tenant's extended absence, under a court order, or after abandonment or surrender. The remedies cut both ways: a landlord who enters unlawfully or harasses with repeated entry demands owes the tenant actual damages of no less than one month's rent plus reasonable attorney's fees, while a tenant who unreasonably refuses lawful entry can face a court order, actual damages and attorney's fees, or even lease termination.

Connecticut entry notice at a glance

Advance notice required	No fixed statutory period (see notice standard)
Notice standard	Conn. Gen. Stat. 47a-16(c): the landlord 'shall give the tenant reasonable written or oral notice of his intent to enter and may enter only at reasonable times, except in case of emergency.' No fixed hour count — reasonableness governs, and ORAL notice suffices. The tenant may not unreasonably withhold consent for the statutory purposes (47a-16(a)), and the landlord may not abuse the right of entry or use it to harass (47a-16(c)). Without the tenant's consent, entry is lawful only (1) in an emergency, (2) during a tenant's extended absence under 47a-16a, (3) under a court order, or (4) after abandonment or surrender (47a-16(d)).
Permitted reasons	Inspect the premises; make necessary or agreed-to repairs, alterations or improvements; supply necessary or agreed-to services; or exhibit the dwelling unit to prospective or actual purchasers, mortgagees, tenants, workmen or contractors (47a-16(a)). During a tenant's extended absence (which the tenant must, unless otherwise agreed, notify the landlord of), the landlord may enter at reasonable times for the same purposes (47a-16a).
Emergency exception	Yes
Time-of-day restrictions	Entry only 'at reasonable times' — no statutory clock hours (47a-16(c)).

Notes and caveats

Encoding decisions: notice_hours=null because 47a-16 contains no numeric notice period — the load-bearing fact is the ABSENCE of a number, confirmed by two independent reads (official cga.ct.gov text and Justia 2024 mirror, matched verbatim on 'reasonable written or oral notice' and 'only at reasonable times') and by the section's legislative history, unamended since P.A. 89-254 (1989) and absent from the 2026 Supplement's list of 2025 amendments. Oral notice being sufficient is worth stating on-page — CT is more permissive than fixed-hour states in form as well as timing. The 47a-18a tenant remedy floor ('actual damages not less than an amount equal to one month's rent' plus reasonable attorney's fees, with injunctive relief or termination also available) was read verbatim; case law (88 Conn. App. 193) counts the subsidized portion of rent in computing one month's rent. STALE-SOURCE TRAP: multiple aggregator fifty-state charts list Connecticut as a 24-hour or 48-hour notice state — no such figure has ever appeared in 47a-16.

Statute citations

Conn. Gen. Stat. § 47a-16 (a)-(d) Official source
Conn. Gen. Stat. § 47a-16a (entry during tenant's extended absence) Official source
Conn. Gen. Stat. § 47a-18a (tenant remedy: actual damages of at least one month's rent plus attorney's fees) Official source
Conn. Gen. Stat. § 47a-18 (landlord remedy if tenant refuses lawful entry) Official source

How this record was verified: Direct read of statute text on the official Connecticut General Assembly site (cga.ct.gov): chapters 830, 831, 832 and 98 downloaded in full from the current-revision pages AND from the 2026 Supplement (revised to January 1, 2026), which carries the 2025-session amendments to Conn. Gen. Stat. 47a-15a, 47a-21, 47a-23 and 7-148b — the supplement text is the operative text used here. Every load-bearing number was read at least twice in independent documents: the 2-month/1-month deposit caps, 21-day/15-day return deadline, double-deposit penalty, deposit-index interest rule, 9-day/4-day grace periods, $5-per-day/$50/5%-of-delinquent-payment late-fee cap, and the reasonable-notice entry standard were each confirmed verbatim on both the official pages and the Justia 2024-edition mirror (fetched raw); the 2025 changes (fair-rent-commission threshold 25,000 to 15,000, +5-day online-payment-outage grace extension, rent-algorithm ban) were confirmed in both the 2026 Supplement and the enrolled November Special Session Public Act 25-1 (HB 8002) PDF on cga.ct.gov; the 30-to-21-day deposit-deadline change and late-fee cap were traced to PA 23-207 sections 8, 38 and 39 (effective 2023-10-01) in the enrolled act PDF. The 2026 security-deposit interest rate (0.49% deposit index) was double-read on two official Department of Banking pages. 2026-session sweep: PA 26-79 section 3 (SB 218) read in the enrolled PDF and flagged as pending (effective 2026-10-01); bill-status pages read for HB 5092, HB 5359, SB 257 and SB 274, all of which died at the 2026-05-06 adjournment.