How much can a landlord raise rent in New Jersey?
New Jersey has no statewide cap, but an increase that a court finds unconscionable cannot be the basis for an eviction, and many municipalities have their own rent control ordinances. A landlord cannot raise the rent during a lease term; for a new term the landlord must give written notice, at least one month for a month-to-month tenancy.
Law checked against the statute text and official sources on November 7, 2026. Last site change: November 7, 2026 (changelog).
Is there a cap on rent increases in New Jersey?
The state does not set rent levels. However, a tenant cannot be evicted for refusing an increase that is unconscionable or that violates a municipal ordinance (N.J. Stat. Ann. § 2A:18-61.1(f)). The law does not define “unconscionable”; courts look at the size of the increase, the landlord's costs and comparable rents.
Local rent control
- Many municipalities have rent control or rent leveling ordinances with their own caps, notice and registration rules. Ask the municipal clerk or rent board where the unit is located.
- New construction is exempt from municipal rent control for 30 years after completion (N.J. Stat. Ann. § 2A:42-84.5).
How much notice is required?
To raise the rent the landlord must serve a written notice to quit and a notice of the increase; for a month-to-month tenancy this means at least one full month, ending on a rent due date (§ 2A:18-61.1(f), NJ Department of Community Affairs). Municipal ordinances can require longer notice.
How often can rent go up?
No statewide limit. Municipal rent control ordinances often allow one increase per year.
During a fixed-term lease
Not allowed. The NJ Department of Community Affairs states that a landlord cannot raise the rent during the lease term; an increase can take effect only with a new lease or tenancy period after proper notice.
Retaliatory increases
A landlord may not serve a notice to quit, evict or substantially change the terms of a tenancy in reprisal for enforcing tenant rights, good-faith code complaints or tenant organizing; reprisal is presumed in these situations (N.J. Stat. Ann. §§ 2A:42-10.10, -10.12). Owner-occupied buildings with two or fewer rental units are excluded.
Other rules to know
- If the rent goes up, the security deposit may go up too, but never above 1.5 months' rent (N.J. Stat. Ann. § 46:8-21.2).
- In condominium or co-op conversions, rent may not be raised to cover costs caused solely by the conversion (§ 2A:18-61.31).
New Jersey Fair Market Rents 2027 by county →
Sources: NJ DCA: Rent increase bulletin · NJ DCA: Truth in Renting · NJ DCA: Reprisal law