Subletting | Students

Subletting gives Columbia Residential students the flexibility to step away from campus for personal or professional opportunities without paying rent on multiple apartments. Whether leaving New York City for a summer internship, academic exchange, or personal leave, residents may be able to sublet their unit to another eligible tenant. This option helps students manage costs while ensuring their housing is ready for them when they return.

  • Who Can Sublet: Current students may sublet during summer and winter breaks or for professional leave with prior approval from their school.
  • Ineligible Buildings: Subletting is not permitted in the following buildings:
    • Hastings Hall (3041 Broadway)
    • New Residence Hall at Teachers College (517 West 121st Street)
    • The Arbor (3260 Henry Hudson Parkway)
    • 99 Claremont Avenue
  • Location: Residents may only sublet if they are outside the New York Metropolitan area during the sublet period.
  • Sublet Duration:
    • Minimum: 30 days (per New York State law)
    • Maximum: 365 days (one year). Residents requiring longer absences are encouraged to move out and reapply for housing upon their return.
  • Housing Agreement Requirement: An active, signed housing agreement must be on file. Approval for sublet dates beyond the housing agreement expiration is contingent on a signed agreement extension.
  • Residency Requirement:
    • Residents must live in Columbia housing for at least one semester before subletting.
    • Primary Residents must return to the unit for at least 30 days after the sublet.
  • Rent Account: Must be paid in full prior to subletting.
  • Personal Leave:
    • Summer: May 1–August 31
    • Winter: December 1–January 31
  • Professional Leave:
    • Enrolled students participating in academic exchange programs, fieldwork, or research through their program may sublet for up to 365 days.
    • Approval from the school housing liaison is required.
  • Pre-Approval Required: All sublets must be pre-approved by Columbia Residential.
    • Subletting without prior approval violates the housing agreement and may result in fines of up to $7,500, disciplinary action, and loss of housing eligibility.
  • Occupancy Rules:
    • In shared apartments or dormitory-style housing, only one individual may sublet a unit. This means that rooms may not be shared by couples, family members, or friends. However, multiple subtenants may reside in the same apartment, provided each occupies a separate room/unit.
    • Single-occupancy apartments must be sublet in full; individual rooms within these apartments may not be sublet separately.
  • Minimum Age: Subtenants must be at least 18 years old.
  • Good Standing: If the subtenant is affiliated with the University, they must remain in good financial and conduct standing to be eligible.
  • Gender Requirement: In single-gender apartments, the subtenant must be of the same gender as the primary resident.
  • Rental Rates: Subtenant rent may not exceed the Columbia base rent plus optional charges for:
    • Ethernet (if applicable).
    • Furniture usage, up to 10% of the base rent
  • Security Deposits: The amount of a security deposit may not exceed one month’s rent. The deposit must be returned to the subtenant at the end of the sublease, provided all terms of the agreement have been met and the property has not been damaged.
  • Subordinate Agreement: The sublet arrangement must adhere to the terms outlined in the primary resident’s housing agreement. The primary resident must provide the subtenant with a copy of these terms.
  • Columbia Residential’s Role: Columbia Residential is not a party to the sublease agreement and will not mediate disputes between the primary resident and subtenant.
  • No Pets: Subtenants are not permitted to have pets in Columbia Residential units.
  • Window Guards: If any occupants of the unit are 10 years old or younger, the primary resident must notify Columbia Residential one week in advance of move-in for window guard installation, as required by NYC law.
  1. Finding a Subtenant: Residents are responsible for securing their own subtenant.
  2. Application Submission: The primary resident ("Prime Tenant") must submit a sublet application through the Housing Portal and receive approval before allowing the subtenant to occupy the unit.
  3. Processing Time: Sublet applications require up to one week for review and approval.
  • Key & Building Access:
    • The primary resident is responsible for providing keys and access to the subtenant.
    • Columbia Residential staff are not permitted to issue keys or grant access to subtenants.
    • The use of lockboxes is strictly prohibited.
  • Payment Arrangements: The primary resident remains responsible for rent payments and will be billed directly. Rent payment between the primary resident and subtenant must be arranged independently.

Columbia Residential is committed to helping students make the most of their time in University housing, both on and off campus. Subletting is designed to ease financial pressures during time away, while keeping policies in place that protect residents, subtenants, and the community. Students with questions about eligibility or the application process are encouraged to contact Columbia Residential—we are here to help ensure every sublet is handled smoothly and successfully.