Rent control vs rent stabilization in NYC

Rent control is the older, much smaller program: it covers about 24,000 NYC apartments, generally in buildings built before 1947 where the tenant (or a family successor) has lived since before July 1, 1971. Rent stabilization covers about a million apartments, mostly in buildings of six or more units built before 1974, and limits increases through the yearly Rent Guidelines Board vote.

The short version

If you signed a lease for your apartment at any point in the last few decades, you are almost certainly not rent controlled. Rent control generally requires continuous occupancy since before July 1, 1971, by you or by a family member you succeeded. When a rent-controlled tenant moves out, the apartment leaves rent control for good. Most people who say “rent controlled” actually mean rent stabilized.

Side by side

How rent-controlled rents go up: the MBR system

In New York City, rent control runs on the Maximum Base Rent (MBR) system. An MBR is established for each apartment and adjusted every two years to reflect changes in operating costs. The rent you actually pay (the maximum collectible rent) can rise toward the MBR, but only at a limited pace.

• An owner who certifies that they provide essential services and have removed violations can raise the rent each year by the lesser of 7.5% or the average of the five most recent RGB one-year renewal guidelines, until the rent reaches the MBR.
• Tenants can challenge an increase because the building has violations or because the owner’s costs don’t justify it.
• Since the 2019 rent law, rent-controlled tenants no longer pay fuel pass-along charges.

How rent-stabilized rents go up: the Rent Guidelines Board

The NYC Rent Guidelines Board votes each year on the maximum increase for one- and two-year leases starting on or after October 1. The rates for recent years:

Since June 14, 2019, there is no separate vacancy increase, and the old routes out of stabilization for high-rent or high-income apartments have been repealed. Rents can also rise during a lease for major capital improvements or individual apartment improvements under the rules described in MCI and IAI rent increases. For every past vote, see RGB increases by year.

What happens when a rent-controlled tenant leaves

A rent-controlled apartment becomes decontrolled when it is vacated. In a building with six or more units, it generally becomes rent stabilized. In a building with five or fewer units, it may leave regulation entirely.

The new stabilized rent is not the old controlled rent. RGB Order #58 sets a special guideline for rent-controlled units that become vacant or decontrolled after September 30, 2026: 49% above the maximum base rent, as guidance for HCR in setting the first legal regulated rent.

Succession keeps rent control alive

The 2023 Housing and Vacancy Survey found 14,050 rent-controlled apartments still held by tenants who have lived there since before July 1, 1971, and another 9,970 held by successors, family members who took over after moving in on or after that date. The succession rules are the same for both programs: a family member who lived with the tenant as a primary resident for two years (one year for seniors 62+ and people with disabilities) immediately before the tenant died or permanently left. See succession rights for the full test.

Four common mix-ups

• “My building is old, so I’m rent controlled.” The building’s age is only half the test. Rent control also needs a tenancy that goes back to before July 1, 1971, directly or through succession. An old building with new tenants is usually rent stabilized or market rate.
• “Rent stabilized means the rent can’t go up.” It can, by the RGB guideline at each renewal and, with HCR approval, for building-wide major capital improvements or, with your written consent, for apartment improvements. The 0% guideline in Order #58 applies only to leases starting October 1, 2026 through September 30, 2027.
• “A stabilized apartment leaves the system when the rent gets high enough.” Not anymore. The high-rent and high-income deregulation rules were repealed as of June 14, 2019.
• “Anyone living there can take over the apartment.” Only family members, including non-traditional family who can prove emotional and financial interdependence, who meet the co-residency rule. A roommate with separate finances usually cannot.

Rights both programs share

Tenants in both programs are entitled to required or essential services, can file complaints with HCR on its forms, and can get a rent reduction if the owner stops providing services such as heat and hot water or fails to make needed repairs. While a service-based rent reduction is in effect, the owner cannot collect rent increases until services are restored and HCR restores the rent. Harassment of rent-regulated tenants is illegal under both programs.

Which one is my apartment?

1. 1

   Ask when the tenancy started

   If the current household didn’t live there before July 1, 1971 and didn’t succeed someone who did, it is not rent controlled.
2. 2

   Check the building

   Look up the address on Roofy’s building lookup for the year built, the number of units, and whether the building appears in rent-stabilization records. Six or more units built before 1974 is the classic stabilized profile.
3. 3

   Check for tax benefits

   Newer buildings can be stabilized because of 421-a or J-51 benefits. See 421-a apartments and rent stabilization.
4. 4

   Get the official answer

   Request your apartment’s rent history from HCR. Stabilized units are registered every year; rent-controlled units are not. See how to request your rent history, or start with the rent-stabilized checker.

Outside New York City

Rent stabilization outside NYC operates under the Emergency Tenant Protection Act (ETPA) in localities that have declared a housing emergency, which requires a vacancy rate below 5%. Since 2019, any locality in the state can opt in this way. Rent control outside NYC is administered by HCR under separate state rules. This guide focuses on New York City.

This guide is general information, not legal advice. For your specific apartment, HCR’s Office of Rent Administration is the official source.