Last updated: April 2026
Greenfield renters in Milwaukee County are protected by Wisconsin state law — which bans rent control, sets a 21-day deposit deadline, and prohibits illegal lockouts. Here is what every Greenfield renter should know.
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Greenfield is a suburb in Milwaukee County, Wisconsin, bordering the city of Milwaukee to the north. Many Greenfield residents rent single-family homes, duplexes, and apartment units, and their rights as tenants are governed almost entirely by Wisconsin state landlord-tenant law — Greenfield has not enacted any local ordinances that add to or modify state-level protections.
Wisconsin's landlord-tenant framework is found in Wis. Stat. Chapter 704 and Wisconsin Administrative Code ATCP 134. Together, these laws govern security deposit requirements, habitability standards, notice to terminate, the eviction process, and prohibited landlord conduct. Because Greenfield falls within Milwaukee County, renters may also have access to Milwaukee County legal aid resources.
This guide covers the most commonly asked questions by Greenfield renters, including rent increases, deposit returns, repair obligations, and eviction procedures. It is intended for general informational purposes only and does not constitute legal advice. Renters with urgent housing issues should contact Legal Action of Wisconsin or the Milwaukee County Legal Aid Society for free assistance.
Greenfield has no rent control, and Wisconsin law prevents any municipality from enacting one. Under Wis. Stat. § 66.1015, cities, villages, towns, and counties in Wisconsin are expressly prohibited from enacting any ordinance or resolution that controls the amount of rent charged for the use of a residential dwelling. Greenfield cannot limit rent increases regardless of market conditions or affordability concerns.
In practice, a Greenfield landlord may raise the rent by any amount. There is no cap, no annual percentage limit, and no requirement to justify the size of an increase to a tenant or government body. The only substantive protections are procedural: a rent increase cannot take effect in the middle of a fixed-term lease without the tenant's written consent, and month-to-month tenants must receive at least 28 days' written notice before a rent increase takes effect, consistent with the notice requirements under Wis. Stat. § 704.19.
Tenants who receive a rent increase they cannot afford have no legal route to challenge the amount. Options include negotiating with the landlord, choosing not to renew the lease, or seeking more affordable housing. Renters should review their lease carefully and understand their move-out notice obligations before making a decision.
Wisconsin's landlord-tenant law under Wis. Stat. Chapter 704 and ATCP 134 provides the following baseline protections for Greenfield renters.
Habitability: Under Wis. Stat. § 704.07, landlords must maintain rental units in a reasonable state of repair and in compliance with local housing codes. Required maintenance includes functioning heat, a weathertight structure, safe electrical and plumbing systems, and freedom from pest infestations. After receiving written notice, the landlord must act within a reasonable time. If repairs are not made, tenants may have grounds to withhold rent or terminate the lease, though these remedies should only be pursued after consulting an attorney.
Security Deposit Rules: Covered in detail in the Security Deposit section below. See Wis. Stat. § 704.28 and ATCP 134.06.
Notice to Terminate: Under Wis. Stat. § 704.19, landlords must give at least 28 days' written notice to terminate a month-to-month tenancy. Fixed-term leases terminate at the end of the lease period without additional notice unless the lease provides otherwise. Tenants must give the same 28-day notice to end a month-to-month tenancy.
Anti-Retaliation Protection: Under Wis. Stat. § 704.45, landlords may not retaliate against tenants for reporting housing code violations, contacting a government agency, or exercising any other legal right. A rebuttable presumption of retaliation arises if a landlord takes an adverse action — such as rent increase, non-renewal, or eviction filing — within six months of a tenant's protected act. Tenants can raise retaliation as a defense in eviction proceedings.
Lockout Prohibition: Under Wis. Stat. § 704.11, self-help eviction is illegal. A landlord who locks out a tenant, removes doors, or shuts off utilities without a court order may owe the tenant punitive damages of up to two months' rent plus actual damages. Tenants experiencing illegal lockouts should call 911 and contact legal aid immediately.
ATCP 134: Wisconsin's administrative rules require landlords to disclose outstanding building code violations in writing before a lease is signed, provide a written move-in inspection checklist, and follow strict procedures for security deposit handling. ATCP 134 violations can support complaints to the Wisconsin DATCP or private lawsuits.
Security deposit rules for Greenfield rentals are set by Wis. Stat. § 704.28 and Wisconsin Administrative Code ATCP 134.06. Wisconsin imposes no cap on the deposit amount but has strict rules about how deposits must be handled and returned.
No Statutory Cap: Wisconsin does not limit the security deposit to one or two months' rent. A landlord may charge any amount, though market norms in the Milwaukee County suburbs typically result in deposits of one month's rent.
Move-In Checklist: Under ATCP 134.06(1), landlords must provide tenants with a written statement or checklist of the unit's condition at move-in. Tenants should complete this carefully, note any pre-existing damage, and retain a copy — this document is essential protection against improper deductions when you move out.
Return Deadline: The landlord must return the deposit or provide a written itemized statement of deductions within 21 days of the tenant vacating and returning keys (Wis. Stat. § 704.28(4)).
Penalty for Non-Compliance: If a landlord wrongfully withholds any portion of the deposit and fails to provide the required itemized statement within 21 days, the tenant may recover double the amount wrongfully withheld plus court costs and reasonable attorney's fees under Wis. Stat. § 704.28(2).
Allowable Deductions: Landlords may deduct for unpaid rent, damage beyond normal wear and tear, and other costs specifically authorized by the lease and ATCP 134. Normal wear and tear — minor scuffs, small nail holes, routine carpet wear — cannot be deducted. Tenants should photograph or video the unit at move-in and move-out to document its condition.
Tenant Tip: Provide your forwarding address in writing when you vacate. Security deposit disputes can be filed in Milwaukee County Small Claims Court, where attorney representation is not required.
Evictions in Greenfield must follow Wisconsin's statutory process under Wis. Stat. Chapter 799 and Wis. Stat. § 704.17. A landlord cannot remove a tenant through self-help — any lockout, utility shutoff, or removal of belongings without a court order is illegal and exposes the landlord to civil liability.
Step 1 — Written Notice: The landlord must first serve a written eviction notice. Required notice periods vary by reason:
Step 2 — Filing in Court: If the tenant does not comply with the notice, the landlord may file an eviction (forcible entry and detainer) action in Milwaukee County Circuit Court. The tenant will be served with a summons and complaint and a hearing will be scheduled.
Step 3 — Court Hearing: Both parties may appear and present evidence. Tenants can raise defenses including improper notice, habitability violations, and retaliation under Wis. Stat. § 704.45. Legal aid organizations can help eligible tenants prepare.
Step 4 — Writ of Restitution: If the court rules for the landlord, it issues a judgment. Only the Milwaukee County Sheriff may execute a Writ of Restitution to physically remove the tenant — the landlord has no right to do this independently.
Self-Help Eviction is Illegal: Changing locks, removing doors, or shutting off utilities without a court order violates Wis. Stat. § 704.11 and may entitle the tenant to punitive damages of up to two months' rent plus actual damages. If this happens, call 911 and contact Legal Action of Wisconsin immediately.
No. Greenfield has no rent control, and it cannot enact any under Wisconsin law. Wis. Stat. § 66.1015 expressly prohibits all Wisconsin municipalities from enacting any ordinance that controls residential rent amounts. A landlord in Greenfield may raise rent by any amount with no cap or ceiling. Month-to-month tenants must receive at least 28 days' written advance notice before a rent increase takes effect, but there is no legal limit on how large the increase can be.
There is no legal limit on how much a Greenfield landlord may raise your rent. Wisconsin's statewide preemption under Wis. Stat. § 66.1015 bars any local rent stabilization ordinance. If you are on a month-to-month tenancy, your landlord must give you at least 28 days' written notice before the new rent takes effect (Wis. Stat. § 704.19). If you are on a fixed-term lease, rent cannot be raised mid-lease without your written agreement. If you cannot afford the new rent, you may negotiate with your landlord or choose not to renew at the end of the lease term.
Your landlord must return your security deposit or provide a written itemized statement of deductions within 21 days of you vacating the unit and returning keys, under Wis. Stat. § 704.28(4). If the landlord wrongfully withholds any portion of the deposit and fails to provide the itemized statement within 21 days, you may be entitled to double the amount wrongfully withheld plus attorney's fees under Wis. Stat. § 704.28(2). Always provide your forwarding address in writing when you move out.
For nonpayment of rent, your landlord must give at least 5 days' written notice to pay or vacate (Wis. Stat. § 704.17(2)(a)). For other lease violations, at least 5 days' notice to cure or vacate is required. To terminate a month-to-month tenancy without cause, the landlord must give at least 28 days' written notice (Wis. Stat. § 704.19). After proper notice, the landlord must file an eviction action in Milwaukee County Circuit Court. Only the Milwaukee County Sheriff may physically remove you from the unit after a court order.
No. Self-help eviction — including changing locks, removing doors or windows, or shutting off utilities — is illegal in Wisconsin under Wis. Stat. § 704.11. If your landlord does this, you may be entitled to punitive damages of up to two months' rent plus actual damages. Call 911 to document the incident, then contact Legal Action of Wisconsin (1-800-362-3904) or the Legal Aid Society of Milwaukee for immediate help.
Wisconsin landlords must maintain rental units in a reasonable state of repair under Wis. Stat. § 704.07. Send a written repair request to your landlord and keep a copy. If the landlord does not respond within a reasonable time after written notice, you may have grounds to withhold rent or terminate the lease — but consult an attorney before taking either step. You can also file a housing code complaint with the City of Greenfield's Building Inspection division. Legal Action of Wisconsin (legalaction.org) provides free legal advice to qualifying tenants.
This page is intended for general informational purposes only and does not constitute legal advice. The information provided reflects Wisconsin state laws and local rules in effect as of April 2026, but landlord-tenant laws can change. The application of any law depends on the specific facts of your situation. If you are facing eviction, a security deposit dispute, or another housing issue, you should consult a licensed Wisconsin attorney or contact one of the legal aid organizations listed above. RentCheckMe is not a law firm and cannot provide legal representation or legal advice.
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