Pest Control for Renters in Scarsdale: What Your Landlord Must Do (and When You're On Your Own)

Finding cockroaches in your kitchen cabinet or waking up to bed bug bites is alarming enough. Discovering that your landlord is dragging their feet — or flat-out refusing to act — makes the situation infuriating. Renters in Scarsdale and across Westchester County have stronger legal protections than many people realize, but navigating those rights requires understanding exactly what the law requires, what it doesn't, and when you may need to take matters into your own hands.

This guide covers the legal framework that governs pest control responsibilities in New York rental properties, how bed bugs are treated differently from other pests, what to do when your landlord isn't responding, and practical prevention steps every renter should take. For context on identifying an infestation early, see our article on signs of a pest infestation in your home.

The Warranty of Habitability in New York

The foundation of every tenant's rights in New York is New York Real Property Law § 235-b, which establishes the Warranty of Habitability. This law requires every landlord in the state to maintain rental premises in a condition that is:

• Safe for the tenant and occupants
• Clean and sanitary throughout the tenancy
• Free from conditions that endanger or materially impair health or safety

The critical word is "throughout the tenancy." A landlord's habitability obligations do not end after the lease is signed. They are ongoing. And crucially, the Warranty of Habitability cannot be waived by lease language. Even if your lease says something like "tenant is responsible for all pest control," that clause is legally unenforceable in New York if the infestation arises from conditions beyond the tenant's control.

New York courts have repeatedly ruled that pest infestations constitute a breach of the Warranty of Habitability. The pests most commonly litigated include:

• Cockroaches — especially German cockroaches in multi-unit buildings, which are recognized as a public health hazard
• Mice and rats — rodent activity triggers both habitability and health code violations
• Bed bugs — specifically addressed by New York State statute and local health codes
• Fleas and ticks — in cases where infestations arise from building conditions rather than tenant pets

The remedy for a Warranty of Habitability breach can include a rent reduction, an order compelling the landlord to remediate, or in severe cases, lease termination without penalty. However, these remedies typically require a housing court proceeding — they are not self-help rights you can exercise unilaterally.

Who Is Responsible: Landlord vs. Tenant

The legal answer to "who pays for pest control?" depends on several factors: the type of building, the source of the infestation, and what (if anything) the lease specifies.

Multi-Unit Buildings

In apartment buildings with multiple units — the most common rental situation in Scarsdale villages and throughout Westchester — the landlord is almost always responsible for pest control. Here is why: infestations in multi-unit buildings typically involve common areas (hallways, basement utility spaces, shared walls) and can migrate between units regardless of any individual tenant's sanitation habits. A tenant on the third floor can do everything right and still have roaches traveling through shared plumbing chases from a neighboring unit.

Because the building itself is the landlord's property and responsibility, the landlord must address infestations that originate from or spread through the building's common infrastructure. This is true even if one particular tenant's unit is cleaner than another's.

Single-Family Rentals

Single-family rental homes are more nuanced. In these situations, the lease often does assign pest control responsibility to the tenant — and in some cases, courts have upheld such clauses when the infestation is clearly attributable to the tenant's own conduct (leaving food exposed, not taking out garbage, etc.). However, the landlord remains responsible for structural conditions that enable infestations: gaps in the foundation, deteriorated window screens, missing door seals, deteriorated siding. If the pest can get in because the building is not maintained, that is a landlord responsibility regardless of what the lease says.

Lease Clauses and Their Limits

Some leases in Westchester — particularly for older apartment stock — include boilerplate language making tenants responsible for "extermination." Be cautious about signing such a clause without understanding what it actually means. In a multi-unit building, such a clause is likely unenforceable for infestations originating outside the tenant's unit. In a single-family home, it may be enforceable for minor pest problems but not for major structural-entry issues. When in doubt, ask a tenant rights attorney before signing.

Bed Bugs: A Special Category in New York

New York State law treats bed bugs with particular seriousness, and Westchester County villages including Scarsdale follow the state framework.

Under New York State law (as codified in the Multiple Dwelling Law for buildings of three or more units), landlords are required to:

• Disclose prior bed bug history to prospective tenants before a lease is signed. Landlords must provide a one-year bed bug infestation history for the specific unit and building. Failure to disclose is a violation.
• Remediate bed bug infestations using licensed pest control professionals. A landlord cannot simply hand a tenant a can of over-the-counter spray and call it treatment.
• Inspect and treat adjacent units when a bed bug infestation is confirmed, because bed bugs spread through shared walls and electrical conduits.

If you suspect bed bugs, do not wait. Document the evidence immediately — photograph bites, shed skins, and any live bugs. A reputable bed bug inspection often involves K9 Detection dogs that can confirm infestation before it becomes severe. Professional Heat Treatment is the most effective remediation method for severe infestations. Our article on bed bugs and NYC commuters covers how bed bugs spread into Westchester homes.

When Your Landlord Ignores the Problem

Unfortunately, some landlords do not respond promptly to pest complaints — or at all. If you find yourself in this situation, follow these steps in order:

1. Put it in writing immediately. Send a written notice to your landlord (email with read receipt, or certified mail) describing the infestation specifically: what you saw, where, and when. Include photographs if possible. This creates a documented record with a timestamp — essential for any future housing court claim.
2. Set a reasonable remediation deadline. Your notice should request remediation within 10–14 days, which is considered a reasonable timeframe for non-emergency pest issues. For severe infestations or bed bugs, request a response within 72 hours.
3. Contact the local health department. In Scarsdale and unincorporated Westchester, this is the Westchester County Department of Health. Health inspectors can visit the property, document conditions, and issue violation notices to landlords — which creates official regulatory pressure.
4. Consider a housing court complaint. If the landlord does not respond to your written notice and the health department visit, housing court is the next step. New York's housing courts handle habitability complaints efficiently and take pest infestation evidence seriously. You can request a rent reduction, an order of remediation, or both.
5. Know your rent withholding rights — and limits. Rent withholding is legally available in New York, but it is a complex remedy. Improperly withholding rent exposes you to eviction proceedings. If you choose this path, consult an attorney first and consider placing the withheld rent in escrow to demonstrate good faith.

For guidance on when conditions have escalated to the point of needing urgent professional help, see our guide on when to call an exterminator.

When Renters Should Hire Pest Control Themselves

There are situations where it makes sense — or is necessary — for a renter to arrange pest control directly, rather than waiting on a landlord:

• Emergency infestations: If you have a severe infestation that poses an immediate health risk (a wasp nest in a child's bedroom, an acute rodent infestation contaminating food) and the landlord is unreachable, you may need to act immediately and seek reimbursement afterward. Document everything before, during, and after.
• Single-family rentals with lease responsibility clauses: If your lease legitimately places pest control on you (and this is enforced in your jurisdiction), you will need to arrange treatment yourself.
• Minor, isolated problems: A single mouse caught in a trap, or a few ants near a kitchen window, may not rise to the level of a Warranty of Habitability claim. Addressing minor problems yourself can prevent them from escalating.
• Landlord has acted but inadequately: If a landlord sent an unqualified handyman rather than a licensed pest control professional, or applied a product that was clearly insufficient, you may choose to hire proper treatment and document the cost for reimbursement or rent reduction claims.

If you do hire pest control yourself, use only NYS DEC-licensed professionals. Keep all invoices and service reports. Our article on verifying exterminator licenses in New York walks you through the credential check process.

Preventing Infestations as a Renter

Even in situations where the law is clearly on your side, prevention is better than litigation. Renters can significantly reduce their infestation risk with a few consistent habits:

• Report problems immediately. A single mouse or two roaches is a manageable problem. Waiting three months turns it into a colony. Prompt written notification preserves your legal rights and gives the landlord a chance to act before the situation becomes severe.
• Inspect secondhand furniture before bringing it inside. Hitchhiker Pests — especially bed bugs — spread almost exclusively by traveling on used furniture, luggage, and clothing. Inspect any secondhand sofas, bed frames, or upholstered items carefully at a bright outdoor location before they enter your home.
• Seal food in hard containers. Cockroaches and mice can chew through cardboard and thin plastic. Transfer dry goods (cereal, rice, flour) to sealed glass or hard plastic containers.
• Keep clutter minimal. Clutter provides harborage — hiding places where pests live, breed, and avoid detection. This is especially true for bed bugs, which hide in clothing piles, stacked boxes, and furniture crevices.
• Inspect your unit for gaps. Gaps around pipes, holes in cabinet backing, and spaces under doors are pest highways. Document any such structural deficiencies in writing to the landlord — both to prompt repair and to establish that the entry point was the landlord's responsibility.
• Be careful with recycling and garbage. Rinse containers before recycling, take garbage out regularly, and do not leave bags sitting inside longer than necessary. In multi-unit buildings, advocate for clean, properly maintained garbage areas — a common source of roach and rodent problems.

Frequently Asked Questions

Sources and Further Reading

• New York Real Property Law § 235-b — Warranty of Habitability (official statutory text)
• New York State Homes and Community Renewal — tenant rights guidance (hcr.ny.gov)
• NYC Department of Health — Bed Bug Reporting requirements (reference for context on NY state standards; nyc.gov/health)