Subletting Clause
in Your Lease
What it actually means, what Kentucky law says, what's specific to Louisville - and exactly what to do. In plain English.
Quick Summary - What You Need to Know
- No section we read in Kentucky law or Louisville Metro Code Chapter 151 sets a sublet reply deadline.
- For a term under two years, a transfer without written consent is a forfeiture (§ 383.180(2)).
- The landlord may then retake the unit after ten days' written notice to quit.
- If you sublet, you count as a landlord to your subtenant (§ 383.545(5), § 151.03).
- A lease cannot waive your rights under the act (§ 383.570), and a court may refuse an unconscionable clause.
Understanding the Subletting Clause
This page is for Louisville renters who want to sublet, or who are about to sign a lease with a sublet clause. Kentucky has an old rule that ties a sublet to the landlord's written consent if your term is under two years.
No section we read gives the landlord a date to answer, so your sublet clause is where a reply date would be written. Read it before you sign, and get any yes on paper before anyone moves in.
What renters assume
Kentucky gives a Louisville landlord a set number of days to answer a sublet request, and silence means yes.
What is actually true
No section we read in Chapter 383 or Metro Code Chapter 151 sets a reply period, and none turns silence into consent. The ten days in § 383.180(2) are a notice to quit after an unapproved transfer, not a time to answer.
Each bar in the comparison on this page is a landlord's deadline to answer a written sublet request. One of the 25 rows has a figure, New York City at 30 days, and the other 24 rows have none.
No statute is the label on eleven: Austin, Los Angeles, Seattle, Atlanta, Phoenix, Denver, Miami, Nashville, Philadelphia, Boston and Las Vegas. Chicago and Portland are labelled no deadline, and Charlotte, Baltimore, Minneapolis, Indianapolis and Louisville no set deadline.
The rest carry longer labels. Washington, DC reads no deadline, lease may bar it, Columbus no statute; lease controls and Newark no deadline; city bars short-term sublets.
Detroit reads no deadline; lease controls, Milwaukee no deadline; lease may restrict and Kansas City no deadline; written assent required.
Louisville's empty bar is not hiding a figure. The ten days in § 383.180(2) start with a landlord's notice to quit after an unapproved transfer, and they answer a different question from a reply period.
Sublet Clause Example - What the Wording Looks Like in Louisville, KY
The sample clause below is real lease language - a court quoted it word for word, and then ruled on it. What the judge decided is at the bottom of this block.
Find the equivalent paragraph in your own lease and read the two side by side. The wording will differ; the moving parts rarely do.
Occupancy of Premises — Tenant shall not assign nor underlet any part or the whole of the premises, nor shall permit the premises to be occupied for a period longer than a temporary visit by anyone except the individuals specifically named in the first paragraph of this tenancy, their spouses, and any children born to them hereafter, without first obtaining on each occasion the assent in writing of Landlord.
Quoted from the published opinion in Slavin v. Rent Control Board of Brookline, 406 Mass. 458, 548 N.E.2d 1226 (1990). Judicial opinions are not subject to copyright; the lease language is reproduced in limited part for commentary under 17 U.S.C. § 107.
What the 4 highlighted phrases mean
“assign nor underlet”
Kentucky's consent statute speaks of assignments and transfers. Ky. Rev. Stat. § 383.180(2) reaches a tenant at will, a tenant by sufferance and one with a term less than two years. Unless the landlord consents in writing, “every assignment, or transfer of his term or interests in the premises, or any portion thereof” by such a tenant “shall operate as a forfeiture to the landlord.” Our Kentucky record quotes those words and does not decide whether an underletting is a transfer of that kind.
See the example
“the whole of the premises”
A tenant who underlets the whole of the premises becomes a sublessor, and under Kentucky's act a sublessor is a landlord. § 383.545(5) defines landlord as “the owners, lessor, or sublessor of the dwelling unit or the building of which it is a part”, and Louisville Metro Code § 151.03 uses the same words. The duties § 383.595 places on “A landlord” are written in terms that include a sublessor.
See the example
“a temporary visit”
This phrase draws the line between a visit and an occupancy, and in Kentucky the lease draws it within limits the act sets. Under § 383.565(1) the parties may include terms “not prohibited by KRS 383.505 to 383.715 or other rule of law”. § 383.570 makes unenforceable a provision waiving the tenant's rights under the act, and § 383.555(1)(a) lets a court refuse to enforce a provision that “was unconscionable when made”.
See the example
“the assent in writing”
Read by the Massachusetts court, this phrase carried no implied promise to be reasonable, and that is Massachusetts law. Kentucky's § 383.180(2) asks for the same form, consent “in writing”. No section in our Kentucky record fixes a time to answer or a test for saying no, which leaves the paragraph you signed as the document that answers both. In the comparison on this page, New York City's bar shows 30 days and Louisville's is empty.
See the example
The landlord did not have to be reasonable, and the tenant lost. The Supreme Judicial Court read this clause and refused to add anything to it: a residential lease requiring the landlord's written assent before an assignment, an underletting or an additional occupant carries no implied duty to act reasonably. Absent express lease language - or a statute - saying consent will not be unreasonably withheld, the landlord may refuse arbitrarily, so a blanket refusal to accept any replacement occupant did not excuse the tenant's breach. The annulment of the rent board's decision was affirmed and the certificate of eviction ordered to issue. The court knew it was declining a trend: it found no demonstrable trend involving residential leases, reasoned that in a rent-controlled town a landlord has little economic incentive to withhold consent, warned that the opposite rule would generate a plethora of litigation, and handed the question to the Legislature - noting in a footnote that four states had already legislated, New York's Real Property Law § 226-b among them. Two limits belong with the holding. The disposition was not a clean sweep: the court reversed the Appellate Division's award of double costs and attorneys' fees even as it affirmed the annulment. And the closing footnote says the court makes no suggestion about the rule it might adopt in other contexts - this is a rule about residential leases and nothing wider.
How this state's law treats this clause
One court, one lease, one state. That answer is not automatically yours, and your lease may be worded to land differently. Use this to know what to look for and what to ask - your state's tenant hotline or a local tenant attorney can answer it for your document.
Kentucky Law on Subletting Clause
- The statute that speaks to transfers is about consent, not timing.
Read the law's words
Ky. Rev. Stat. § 383.180(2) reads: "Unless the landlord consents thereto in writing, every assignment, or transfer of his term or interests in the premises, or any portion thereof, by a tenant at will or by sufferance, or one who has a term less than two (2) years, shall operate as a forfeiture to the landlord. The landlord, after having given the occupant ten (10) days' written notice to quit, may reenter and take possession, or may, by writ of forcible entry or detainer, or the proper procedure, recover possession of the premises from any occupant." The ten days run from the landlord's notice to quit after an unapproved transfer; they are not a period for answering a request. - A sublessor counts as a landlord under the act.
Read the law's words
Ky. Rev. Stat. § 383.545(5) defines landlord as "the owners, lessor, or sublessor of the dwelling unit or the building of which it is a part", and Louisville Metro Code § 151.03 uses the same words. The duties § 383.595 places on "A landlord", including the duty to "Make all repairs and do whatever is necessary to put and keep the premises in a fit and habitable condition", are written in terms that include a sublessor. - The lease can set its own sublet terms, within limits.
Read the law's words
Under Ky. Rev. Stat. § 383.565(1) a landlord and tenant "may include in a rental agreement terms and conditions not prohibited by KRS 383.505 to 383.715 or other rule of law". Section 383.570(1) bars a lease from making the tenant waive rights under the act, confess judgment, pay the landlord's attorney's fees, or agree to the exculpation of the landlord's liability, and § 383.570(2) makes such a provision unenforceable. Under § 383.555(1)(a), if a court finds a provision "was unconscionable when made, the court may refuse to enforce the agreement, enforce the remainder of the agreement without the unconscionable provision, or limit the application of any unconscionable provision to avoid an unconscionable result". - Section 383.180 reaches some tenancies and not others by its own terms.
Read the law's words
Its forfeiture rule names a tenant at will, a tenant by sufferance and one "who has a term less than two (2) years"; our record of the section finds no sentence addressing a tenant whose term is two years or more. Section 383.180(1) separately provides that a conveyance by a tenant for years "purporting to grant a greater estate than he has, shall not work a forfeiture of his estate, but shall pass to the grantee all the estate which the tenant could lawfully convey."
Sources include Ky. Rev. Stat. § 383.180; Ky. Rev. Stat. § 383.545(5); Ky. Rev. Stat. § 383.565; Ky. Rev. Stat. § 383.570; Ky. Rev. Stat. § 383.555; Ky. Rev. Stat. § 383.510; Ky. Rev. Stat. § 383.500; Ky. Rev. Stat. § 383.198; Louisville Metro Code § 151.03; Louisville Metro Code § 151.23; Louisville Metro Code § 92.04; Louisville Metro Code § 119.01; Louisville Metro Code § 119.02 - statutes change; verify the current text for your situation.
Count it for your dates
10 days: when does it end?
What it means: Only after the ten days' written notice to quit may the landlord reenter and take possession, or recover possession by writ of forcible entry or detainer or the proper procedure. Applies to A tenant at will, by sufferance or with a term less than two years who transfers without written consent. Whether § 383.180 governs in Louisville beside Metro Code Chapter 151 is left open on this page. (Ky. Rev. Stat. § 383.180(2)). Calendar arithmetic only; check how the section counts days before you rely on a date.
Copy and send: Before anyone moves in, once you have read your lease's sublet clause
Ask to sublet
Fill in the brackets and keep a copy of what you send.
Four parts of Kentucky's Chapter 383 matter for a sublet:
- Written consent. Ky. Rev. Stat. § 383.180(2) covers a tenant at will, by sufferance or with a term less than two years. Unless the landlord consents in writing, a transfer of the term, "or any portion thereof", "shall operate as a forfeiture to the landlord." The landlord may then retake possession after ten days' written notice to quit, or by writ of forcible entry or detainer.
- Who is a landlord. § 383.545(5) includes a sublessor, so if you sublet, the repair duties in § 383.595 are written in terms that include you.
- Lease terms. § 383.565(1) lets a lease include terms the act or another rule of law does not prohibit. § 383.570 makes a waiver of your rights under the act unenforceable.
- Unfair clauses. A court may refuse to enforce a provision that "was unconscionable when made" (§ 383.555(1)(a)).
Section 383.180 sits outside the Uniform Residential Landlord and Tenant Act, which Louisville adopted as Chapter 151. § 383.510 says principles of law and equity, including real property law, supplement the act "Unless displaced" by it. We take no position on how the two fit together in Louisville.
Check the current text on the Legislative Research Commission's site before you rely on it.
What's Specific to Louisville
How Kentucky compares
Landlord's deadline to answer a written sublet request, state by state
30 daysNo figureGuide coming soonYou are here
See all 25 cities as a chart
Figures are the state rule, or the stronger city ordinance where one exists. Verify the current law for your own situation before relying on it.
Louisville's landlord-tenant chapter, Metro Code Chapter 151, is the state act enacted locally, and its table of contents lists no subletting section. Its definition of landlord in § 151.03 includes a "sublessor".
Registration reaches subtenants: § 119.01 counts a unit rented by a tenant or subtenant for any form of consideration as a rental housing unit, and § 119.02 applies the § 119.03 registration provisions to those units, except listed categories.
No section we read in Chapter 383 or Chapter 151 supplies one. A written decision by a stated date is a term to ask for.
That is the form § 383.180(2) names. Get any yes on paper or by email, and keep it with your lease.
Then § 383.180(2) treats a transfer without the landlord's written consent as a forfeiture to the landlord.
§ 119.01 counts a unit a subtenant rents for any consideration as a rental housing unit, and § 119.02 applies registration, except listed categories.
Sources
The law this guide relies on, and where to read it. Statutes change, so confirm the current text before you act on it.
- Ky. Rev. Stat. § 383.180; Ky. Rev. Stat. § 383.545(5); Ky. Rev. Stat. § 383.565; Ky. Rev. Stat. § 383.570; Ky. Rev. Stat. § 383.555; Ky. Rev. Stat. § 383.510; Ky. Rev. Stat. § 383.500; Ky. Rev. Stat. § 383.198; Louisville Metro Code § 151.03; Louisville Metro Code § 151.23; Louisville Metro Code § 92.04; Louisville Metro Code § 119.01; Louisville Metro Code § 119.02, read on apps.legislature.ky.gov. Read on the Kentucky Legislative Research Commission's statute site, whose Chapter 383 page says it includes enactments through the 2026 Regular Session and that the KRS database was last updated on October 3, 2026, where § 383.180 shows an effective date of October 1, 1942 and the act's sections cited here show July 13, 1984; the Louisville Metro Code was read on American Legal Publishing in Supplement 2026 S-48, which states it is current through ordinances approved by the Mayor as of August 11, 2026.
Red Flags to Watch Out For
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Permission given by phone
§ 383.180(2) turns on whether the landlord consents in writing. Ask for the answer on paper or by email, and keep it with the lease.
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A request with no answer and no date
No section we read requires a reply by any date or makes silence a yes. Put a date on your written request and follow up.
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Moving someone in before a written yes
Hold the keys until consent is in writing. For a covered tenant, § 383.180(2) makes an unapproved transfer a forfeiture to the landlord.
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An attorney fee clause for sublet disputes
§ 383.570(1) bars a lease from making you agree to pay the landlord's attorney's fees, and § 383.570(2) makes such a provision unenforceable.
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Becoming a landlord without noticing
Under § 383.545(5) a sublessor is a landlord, and § 383.595 has a landlord "Make all repairs" needed to keep the unit fit and habitable.
Your Rights as a Louisville Tenant
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Written notice before reentry
Under § 383.180(2) the landlord gives the occupant ten days' written notice to quit before reentering, or recovers possession by writ of forcible entry or detainer.
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Landlord duties from your sublessor
If you rent from another tenant, § 383.545(5) makes them your landlord, owing you the duties in § 383.595.
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Protections a lease cannot waive
§ 383.570(2) makes unenforceable a lease provision by which the tenant agrees to waive or forego rights or remedies under the act.
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Court review of an extreme clause
A court that finds a provision unconscionable when made may refuse to enforce it, or enforce the rest of the lease without it (§ 383.555(1)(a)).
What To Do - Step by Step
Read your sublet clause
Check whether consent is required, what it costs and whether a reply date appears. Note whether your term is under two years.
Ask in writing
Name the subtenant, the dates and the rent. Email gives you a dated copy, and written consent is the form § 383.180(2) names.
Set your own follow-up date
No section we read requires an answer by any date. Put a date in your first message and follow up in the same thread.
Bring a strong applicant
Income, references and credit history are the parts of the request you control.
Wait for consent in writing
No move-in on a verbal yes. Subletting makes you your subtenant's landlord under § 383.545(5), on top of your duties under your own lease.
Check the text, then get advice
Read §§ 383.180, 383.510 and 383.570 on the Legislative Research Commission's site and § 119.01 in the current Metro Code. If a notice to quit arrives, get legal advice.
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Frequently Asked Questions
Subletting rules near Kentucky
The same clause in the nearest states we cover.
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