Technician crouches beside a blue air mover on a wet concrete hallway floor while a coworker handles a hose near the opened wall base

BLOG · OCTOBER 20, 2026

Leak in a Rental: Who Pays, the Tenant or the Landlord?

In a rental, water crosses units and ownership lines. A few steps early on make the rest go smoother.

Why rentals are different

In a house with one owner, one person makes the calls. In a rented building the leak can start in one unit, wet the ceiling of another and soak a shared hall. An owner, a manager, two tenants and maybe two insurers are involved, and the water does not wait for them to agree.

East Elmhurst has many two-family houses and small apartment buildings. A leak in an upstairs bathroom can reach the kitchen below in an hour, and the cellar below that soon after. The sooner everyone knows, the smaller the loss.

What tenants should do first

If the source is in your unit, close the nearest shutoff, such as the valve under a sink or toilet. If you cannot stop it, tell the landlord or super right away and ask them to shut off the building supply. Put the report in writing, by text or email, so there is a time stamp.

Move your belongings away from the wet area, take photos and videos of the water, the source and anything damaged. Call us if the water is spreading. Our apartment and multi-unit water damage crew will start with your unit and work with the landlord on access.

What landlords should do first

Shut off the water to the affected line, call a plumber for the repair and call a restoration crew for the water. Do these at the same time. Notify tenants in affected units and tell them what to expect: when the crew will arrive, how long equipment will run and when the unit will be usable.

Make sure someone can give access. A locked unit blocks the source check, and water keeps traveling. If a tenant is away, use the notice procedure your lease and local rules require, and document each attempt to reach them.

Who is responsible

In general, New York law requires a landlord to keep a residential unit livable. That includes working plumbing and a building free of conditions that endanger health. A tenant is usually responsible for damage they cause, and a tenant's renters insurance covers their own belongings. The details depend on the lease, the cause and the facts.

This is general information, not legal advice. If you are in a dispute, talk to a tenant organization, a housing attorney or the city's housing agency. We write down what we find, which helps everyone see the same facts.

Records for every unit

We keep a separate file for each unit, with photos, moisture readings and a scope. That keeps the work and the cost clear when more than one unit is involved, and it helps each insurer see their part of the loss.

Tenants should keep copies of messages to the landlord, photos of damaged items and receipts for hotel stays or extra costs. Landlords should keep invoices, notices and the plumber's report. If the leak started in the unit above, the report can show the path.

Preventing the next one

Most rental leaks come from the same places: washer hoses, dishwasher lines, toilet supply lines, water heaters and roof drains. Replacing rubber washer hoses with braided steel ones takes minutes and costs little. Check under sinks twice a year, and report a drip right away.

In winter, keep the heat on and report cold rooms in writing. Our post on leaving a home or unit empty in winter has tips for vacant units. For ceiling leaks from the roof, read how flat roofs leak after snow melts.

When a neighbor is the cause

Sometimes the leak starts in a unit you do not control, and the neighbor is slow to act. Report it to the landlord in writing and keep copying them until it is stopped. Take dated photos of the stain as it grows. If you must leave your unit during drying, keep receipts for lodging and food, since a renters policy or the responsible party may cover them. Do not enter the other unit yourself. Ask the landlord or the manager to arrange access so the source can be found and shut off.

Quick answers

Who pays if the leak came from the upstairs unit?

It depends on the cause and the lease. The upstairs tenant's insurance, the landlord's insurance or both may be involved. Ask the landlord and your insurer.

Can the landlord enter my unit for the repair?

Landlords generally need to give reasonable notice except in an emergency. Ask the landlord or a tenant organization what applies.

Do I need renters insurance?

It covers your belongings and sometimes living costs. A landlord's policy does not cover your belongings.

Can you start work without the landlord?

We need someone with authority to approve the work and give access. Without that, we can only advise and document.

Dealing with water now?

Call (347) 284-0905 and we will talk you through it.

Call (347) 284-0905
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