New York Rent Increase Laws: Good Cause, Stabilization & Notice Requirements

Rent regulation in New York is a multi-layered system that varies dramatically depending on the type of unit, its location, and its regulatory status. From the new Good Cause Eviction Law's "reasonableness" cap to the Rent Guidelines Board's annual rulings, landlords must understand exactly which rules apply to each property in their portfolio.

Disclaimer: This guide provides general legal information for educational purposes only and does not constitute legal advice. Rent regulation varies significantly across New York. Always consult a licensed attorney for guidance specific to your situation. Information last verified: March 2026.

The Three Tiers of New York Rent Regulation

1. Rent-Controlled Units

Rent control applies to residential buildings built before February 1, 1947 in municipalities that have declared a housing emergency (primarily parts of NYC). These units have the strictest caps:

• Rent increases are limited to the lesser of the average of the last five RGB one-year lease renewal increases or 7.5%.
• The Maximum Base Rent (MBR) is adjusted every two years by the NYC Division of Housing and Community Renewal (DHCR).

2. Rent-Stabilized Units (NYC)

Rent stabilization covers approximately one million apartments in New York City—typically in buildings with six or more units built before 1974.

The NYC Rent Guidelines Board (RGB) sets maximum annual increases:

Landlords of rent-stabilized units must offer a renewal lease to the tenant 90-150 days before the current lease expires.

3. Market-Rate / Unregulated Units (Good Cause Law)

For market-rate apartments in NYC (and opt-in municipalities), the 2024 Good Cause Eviction Law creates a presumption of unreasonableness for rent increases that exceed:

• 10% per year, or
• 5% plus the Consumer Price Index (CPI) — whichever is lower.

This does not make such increases illegal outright, but tenants can challenge them in court, and the landlord bears the burden of proving the increase is justified by legitimate costs (property taxes, insurance, capital improvements, etc.).

Notice Requirements for Rent Increases

Under NY Real Property Law § 226-c (HSTPA), the notice period for a rent increase depends on the tenant's length of occupancy:

These notice requirements apply statewide and cover both rent increases and non-renewals.

Fixed-Term Leases

Rent cannot be increased during a fixed-term lease unless the lease contains a specific rent escalation clause. To raise rent at renewal, the landlord must provide the appropriate notice before the lease expires.

Prohibited Practices

• Retaliatory increases: Raising rent in response to a tenant exercising a legal right (filing a complaint, requesting repairs) is illegal.
• Discriminatory increases: Targeting specific tenants based on protected characteristics violates the Fair Housing Act and NY Human Rights Law.
• Exceeding RGB limits: For rent-stabilized units, charging more than the Board-approved increase is a violation enforceable by the DHCR.

How Landager Helps

Managing rent increases across a mixed portfolio of stabilized, controlled, and market-rate units requires tracking different rules for every single unit. Landager's platform lets you tag each property with its regulatory status, automatically calculates allowable increases based on RGB rulings or CPI data, and generates compliant rent increase notices with the exact notice period dictated by the tenant's length of occupancy.

Back to New York Landlord-Tenant Laws Overview.