Rent-stabilized apartments in NYC have legally capped rent increases set by the Rent Guidelines Board. They're part of a broader category sometimes called rent-regulated apartments, which also includes the much rarer rent-controlled apartments. About 1 million NYC apartments are rent-stabilized — here's how to find them and verify their status.
Rent-stabilized apartments in NYC have legal rent caps set annually by the Rent Guidelines Board. Rent-controlled apartments (even rarer) follow a different formula under the Maximum Base Rent system.
Leaseswap cross-references every building address with DHCR records. When a listing claims rent-stabilized status or comes from a verified building, you get instant alerts — giving you a competitive edge in NYC's brutal rental market.
- Coverage:
- Rent stabilization generally applies to buildings built after 1947 and before 1974, plus certain tax benefit buildings. (Source)
- Scale:
- NYC has about 1,006,000 rent-stabilized units and about 16,400 rent-controlled units (2021 NYCHVS). (Source)
- Rent increases:
- Set annually by the NYC Rent Guidelines Board for stabilized units. (Source)
Understanding the difference
Two types of rent protection exist in NYC. Here's what sets them apart.
Rent-stabilized
- Annual increases set by the NYC Rent Guidelines Board
- Generally covers buildings built after 1947 and before 1974, plus certain tax benefit buildings
- Renewal rights and eviction protections
- About 1,006,000 units citywide (2021 NYCHVS)
Rent-controlled
- Maximum Base Rent (MBR) system limits increases in NYC
- Generally applies to buildings constructed before 1947
- Essential services and strong eviction protections
- About 16,400 units citywide (2021 NYCHVS)
Verification checklist
Use these steps to verify a unit's status before you apply or sign.
Check rent-stabilized building lists
Confirm the address against the NYC Rent Guidelines Board building lists.
Official source →Confirm construction period and tax benefits
Rent stabilization generally applies to buildings built after 1947 and before 1974, plus certain tax benefit buildings.
Official source →Request rent history from DHCR
Ask for rent history and registration records to confirm legal rent and status.
Official source →Compare lease terms to stabilization rules
Check renewal language, allowed increases, and required services before signing.
Official source →Is my apartment rent-stabilized?
Already renting and not sure if your apartment is rent-stabilized? Follow these five steps to find out.
Check your lease for a Rent Stabilization Lease Rider
Every rent-stabilized lease must include a rider stating the legal regulated rent, the maximum rate of rent increase, and your right to renewal. If your lease has no rider, that doesn't necessarily mean the apartment isn't stabilized — landlords sometimes omit it illegally.
Official source →Order your apartment's rent history from DHCR
The NYS Division of Housing and Community Renewal (DHCR) maintains registration records for every rent-stabilized unit. You can request your apartment's full rent history through their online portal — it shows the legal rent for each year going back decades.
Official source →Look up the building on the RGB building list
The NYC Rent Guidelines Board publishes searchable lists of all registered rent-stabilized buildings. If your building appears on the list, at least some units in the building are stabilized.
Official source →Check the building's construction date and tax benefits
Buildings constructed between 1947 and 1974 with six or more units are generally rent-stabilized. Newer buildings may also qualify if they received 421-a or J-51 tax abatements — though those protections can expire when the benefit period ends.
Official source →Look for the required landlord notice
Under the 2025 Rent Stabilization Transparency Act, landlords of rent-stabilized buildings are required to post notices in common areas informing tenants of their stabilization status and rights. If you don't see a notice, it may be worth investigating further.
Official source →
Four ways to find protected units
Rent-stabilized apartments rarely hit the open market. Here's how to track them down.
Use Leaseswap alerts
Get instant notifications when new rent-stabilized listings are posted. Leaseswap cross-references every listing with DHCR building records.
Set up a free alert →Check official building lists
The NYC Rent Guidelines Board publishes rent-stabilized building lists. Leaseswap automatically checks these lists for you.
Official source →Look for pre-1974 buildings
Rent stabilization generally covers buildings built after 1947 and before 1974. Focus your search on older neighborhoods and pre-war stock.
Official source →Ask direct questions
Before signing, ask landlords directly if the unit is rent-stabilized and request rent history to verify legal rent and status.
Official source →
Documents to request
- Rent history and registration records
- Most recent lease rider and renewal terms
- Proof of building tax benefit programs (if applicable)
- Building services and maintenance obligations
Common pitfalls
- Listings that claim stabilization without registration proof
- Missing lease riders or vague renewal language
- Confusing preferential rent with legal regulated rent
- Assuming pre-war equals stabilized without verification
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- HCR Fact Sheet #1: Rent Stabilization and Rent Control (01/2024)
- NYC Rent Guidelines Board: Rent Stabilization FAQs
- NYC Rent Guidelines Board: Rent Stabilized Building Lists
- NYC Housing and Vacancy Survey 2021 Selected Initial Findings (HPD / U.S. Census)
- HCR: Request Your Apartment Rent History
- NYC HPD: Local Law 86 — Rent Transparency Notices (2025)