South Portland is Cumberland County's second-largest city and sits directly across the Fore River from Portland, Maine's largest urban center. The city's proximity to Portland's tight rental market means South Portland renters often face competitive rents and limited vacancy, making knowledge of tenant protections especially valuable. Roughly 40–45% of South Portland households are renters, spanning apartment complexes near Mill Creek, two-family homes in residential neighborhoods, and condominiums along the waterfront.
Maine's landlord-tenant law — primarily found in Title 14 of the Maine Revised Statutes (M.R.S.) — governs the relationship between renters and landlords throughout the state, including South Portland. The city has enacted a local rent stabilization ordinance (applicability date May 27, 2023) that caps annual rent increases at 10% for landlords who own 16 or more units, in addition to the protections of Maine's statutes. That means understanding Maine's statutes is the most important step South Portland renters can take to protect themselves.
This page summarizes Maine landlord-tenant law as it applies to South Portland residents. It is informational only and does not constitute legal advice. Laws can change; always verify current requirements with a licensed attorney or a qualified legal aid organization before taking action.
South Portland, Maine has an active rent stabilization ordinance (Chapter 12 of the Code of Ordinances, applicability date May 27, 2023) that limits how much certain landlords can raise rent each year.
The ordinance caps annual rent increases at a flat 10%, and it applies only to units that are part of a holding of 16 or more rental units under common or affiliated ownership. Owners of 15 or fewer units are exempt, as are units built after May 27, 2023 and affordable or subsidized units. A South Portland Rent Board administers the ordinance, hears disputes, and rules on petitions for adjustments or exemptions; landlords may not reduce services to evade the cap.
Statewide, a landlord must also provide at least 45 days' written notice before a rent increase takes effect for a month-to-month tenant (14 M.R.S. § 6015). For the current rules or to file a complaint, contact the South Portland Rent Board.
Maine's landlord-tenant statutes (Title 14 M.R.S., Chapter 709 and related provisions) provide South Portland renters with several meaningful protections:
Warranty of Habitability (14 M.R.S. § 6021): Every residential rental in Maine carries an implied warranty of habitability. Landlords must maintain the premises in a clean, safe condition fit for human habitation, including functioning heating systems capable of maintaining at least 68°F when outdoor temperatures require it, working plumbing and electrical systems, weathertight roofs and walls, and freedom from pest infestations. If a landlord fails to comply after written notice, a tenant may pursue rent withholding or repair-and-deduct remedies as described under § 6026.
Repair-and-Deduct (14 M.R.S. § 6026): If a landlord fails to make a repair that affects health or safety within a reasonable time after written notice, a tenant may arrange for the repair and deduct the cost from rent. The deductible amount is capped at $500 or one month's rent (whichever is greater) per repair episode.
Notice Requirements (14 M.R.S. § 6002): For a month-to-month tenancy, either party must give at least 30 days' written notice to terminate. Under 14 M.R.S. § 6015, landlords must give at least 45 days' written notice before increasing rent on a month-to-month tenant.
Anti-Retaliation (14 M.R.S. § 6001): Landlords are prohibited from retaliating against tenants who report housing code violations, exercise any legal right, or complain to a government agency about the condition of the rental. Prohibited retaliatory acts include raising rent, reducing services, or attempting to evict the tenant. If a landlord takes adverse action within six months of a tenant exercising a protected right, retaliation is presumed.
Lockout and Utility Shutoff Prohibition (14 M.R.S. § 6014): Self-help eviction is illegal in Maine. Landlords may not remove a tenant's belongings, change locks, or willfully interrupt utilities (electricity, heat, water) to force a tenant out. Tenants harmed by such conduct may seek damages in court.
Domestic Violence Protections (14 M.R.S. § 6000): Tenants who are victims of domestic violence, sexual assault, or stalking may terminate a lease early without penalty by providing the landlord written notice and documentation of the qualifying event.
Maine's security deposit rules are set out in 14 M.R.S. §§ 6031–6038 and apply uniformly to South Portland rentals.
Deposit Cap: A landlord may not collect a security deposit exceeding two months' rent (14 M.R.S. § 6032). For a unit renting at $1,500/month, the maximum deposit is $3,000.
Holding Requirements: The landlord must hold the deposit in a separate account or provide a bond equivalent to the deposit amount. The landlord must disclose in writing the name and location of the bank holding the deposit (14 M.R.S. § 6037).
Return Deadline: After the tenancy ends, the landlord must return the security deposit — minus any lawful deductions — within 30 days (14 M.R.S. § 6033). If the landlord makes deductions, an itemized written statement of damages must accompany the remaining balance within the same 30-day period.
Penalty for Wrongful Withholding: If a landlord wrongfully withholds all or part of the deposit without providing the required itemized statement within 30 days, the tenant may sue for double the amount wrongfully withheld, plus reasonable attorney's fees and court costs (14 M.R.S. § 6034). Tenants should document the condition of the unit at move-in and move-out with dated photographs to protect themselves in any dispute.
Allowable Deductions: Landlords may deduct for unpaid rent, damage beyond normal wear and tear, and costs necessary to restore the unit to the condition it was in at the start of the tenancy (14 M.R.S. § 6033).
Evictions in South Portland follow Maine's summary process statute (14 M.R.S. §§ 6001–6013) and must go through the Maine District Court. Self-help eviction — changing locks, removing belongings, or shutting off utilities — is illegal under 14 M.R.S. § 6014.
Step 1 — Written Notice: Before filing in court, a landlord must serve the tenant with a written notice. The required notice period depends on the reason:
Step 2 — Summons and Complaint: If the tenant does not comply with the notice, the landlord may file a Forcible Entry and Detainer (FED) complaint in the Maine District Court serving Cumberland County (the Portland District Court handles South Portland cases). The court issues a summons scheduling a hearing, typically within 7–10 days of filing.
Step 3 — Court Hearing: Both parties appear at the hearing. Tenants have the right to present defenses such as retaliation (14 M.R.S. § 6001), the landlord's failure to maintain habitability (14 M.R.S. § 6021), or improper notice. If the landlord prevails, the court issues a writ of possession.
Step 4 — Writ of Possession: A writ of possession authorizes a sheriff or constable to remove the tenant if they have not vacated. Tenants typically have 7 days after judgment to vacate before the writ is enforced.
Just Cause: Maine does not require just cause for eviction in most private market rentals. However, if a tenancy is subsidized or subject to federal protections (e.g., Section 8, public housing), additional just-cause requirements may apply under federal law.
This page is provided for general informational purposes only and does not constitute legal advice. The information presented reflects Maine landlord-tenant law as understood in April 2026, but laws and local ordinances change frequently. South Portland renters facing specific legal issues — including eviction, security deposit disputes, or habitability complaints — should consult a licensed Maine attorney or contact Pine Tree Legal Assistance for guidance tailored to their situation. RentCheckMe makes no warranties as to the accuracy, completeness, or current applicability of any information on this page.
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