Condo Pipe Burst: Who Pays for the Pipe and the Damage?

The Short Answer: The Pipe and the Damage Are Separate Questions

When a pipe bursts in a condo, there are really two bills: fixing the pipe, and fixing everything the water hit. They are often paid by different people.

1. Who fixes the pipe depends on what the pipe serves.

• A shared pipe (a riser, main supply line, drain stack or a line that serves several units) is usually a common element. The association fixes it, even when it runs inside your wall.
• A pipe that serves only your unit is usually yours from a set point, often the shutoff valve where it leaves the wall. Supply hoses to toilets, sinks, dishwashers and washers are almost always yours.

2. Who pays for the water damage depends on your declaration, the insurance, and fault.

• The master policy usually pays for damage to the building parts it insures, after its deductible.
• Your HO-6 usually pays for your belongings and the parts of your unit the master policy leaves out.
• If an owner was careless, or the declaration makes the unit where the burst started responsible, that owner (or their HO-6 liability coverage) may pay for other units’ damage and part of the deductible.

Our guide to plumbing leaks has the full table of which pipes are usually shared and where the boundary sits. This page covers what is different when a pipe actually bursts.

What to Do in the First Hour

1. Shut off the water. Use the valve under the fixture, or your unit’s main shutoff. If the burst is in a shared line, or you cannot find a valve, call the association’s emergency line or building staff.
2. Cut power to wet areas at the breaker if water is near outlets, lights or appliances.
3. Warn the units below and next to you. Water travels. They need to move belongings and start their own photos.
4. Report it to the association in writing the same day, even by email: where it burst, when, and what you did.
5. Call your HO-6 insurer to open a claim, even if you think the association or a neighbor should pay. Most policies require prompt notice.
6. Get a written note from the plumber on which pipe failed, what it serves and why it failed. Keep the failed piece if you can.
7. Photograph before cleanup, then start drying. Policies expect you to stop further damage.

Our first 48 hours after a condo water leak checklist goes through the records to keep.

Frozen Pipes: When Fault Changes Who Pays

A pipe that bursts from age or pressure is usually treated as a sudden, accidental loss. A pipe that bursts because it froze is different, because someone may have been able to prevent it.

• Heat left off in your unit. If you turned the heat off or down too low while away and a pipe in your unit froze, you may be found careless. Many HO-6 policies, including the standard unit-owners form, exclude freezing damage unless you used reasonable care to keep the heat on or to shut off the water and drain the pipes. You may also be responsible for damage to the units below.
• A pipe in a common area froze. If a riser froze in an unheated stairwell, garage or exterior wall the association controls, the association is usually responsible for the pipe. Whether it also owes for damage in units depends on the declaration and whether it was careless.
• The building’s heat failed. If central heat is a common element and it failed, the cause sits with the association, not the owner whose pipe froze.

What State Law Adds

Most of the answer is in your declaration, but a few states set defaults that matter after a burst. From our state guides:

• California: since 2025, the association must repair utility service interruptions, including water lines, that start in the common area, even if the line extends into a unit, and the board must start restoring service within 14 days (Civil Code 4775). Owners pay their own temporary relocation costs during association repairs. See California condo law.
• Florida: repairs to property the association insures are a common expense, including the deductible. But an owner pays when the damage came from that owner’s (or a family member’s or tenant’s) negligence, intentional conduct or rule violations (s. 718.111(11)). See Florida condo law.
• Maryland: when damage starts in a unit, that owner is responsible for the master policy deductible up to $10,000, and the rest is a common expense. See Maryland condo law.

Other states leave the deductible to the declaration. Check your state condo law page.

Practical Examples

Example 1: Shared Riser Bursts Inside Your Wall

A plumber opens your bathroom wall and finds a split riser that serves the whole stack. The association pays for the riser repair. Under many declarations it also opens and closes the wall, but your finishes and belongings may go on your HO-6, depending on the master policy type. See what an HOA master policy covers inside your walls.

Example 2: Your Dishwasher Supply Line Bursts

The line from your shutoff valve to the dishwasher splits, and water reaches the unit below. The line is yours, so you pay to fix it. Your HO-6 may cover your own damage and, if you are found responsible, the neighbor’s. If the association files on the master policy, your declaration may assign its deductible to your unit. Our guide to a condo leak into the unit below covers that side, and a dishwasher leaking downstairs covers the other ways a dishwasher leaks.

Example 3: Pipe Freezes While You Are Away

You turned the heat off for a two-week trip in January. A kitchen line freezes and bursts. Your insurer asks whether you kept heat on or drained the line, and may deny the freezing claim if you did neither. The downstairs owner and the association may also look to you for their damage and the deductible. Ask your insurer for any denial in writing, with the exact policy wording.

Find Out Who Pays for Your Burst Pipe

The free tool at the top of this page asks five questions (what is damaged, where it started, what caused it, who has fixed it and your state) and shows who usually pays and which documents decide it. From there you can get the letter pack, filled in with your answers: a letter to the board, a letter to the other owner, an evidence and cost log, and a deadline checklist. You can also open the who pays tool on its own page.

Frequently Asked Questions

Who pays when a pipe bursts in a condo?

The association usually fixes shared pipes like risers, mains and drain stacks. The owner usually fixes pipes and hoses that serve only their unit. The water damage is split by the declaration and the insurance: the master policy usually covers building parts, your HO-6 covers what it leaves out, and a careless owner can be charged for damage to other units.

Is a burst pipe covered by HO-6 insurance?

Usually, if the burst was sudden and accidental. The HO-6 typically pays for your damaged finishes, belongings and extra living costs, minus your deductible. It usually does not pay to fix the broken pipe itself, and many policies exclude freezing damage unless you kept the heat on or shut off and drained the water.

Who pays if a pipe bursts inside my wall?

It depends on what the pipe serves, not where it is. A riser or line that serves several units is usually a common element, even inside your wall. A branch that serves only your unit is often yours from the shutoff valve on. Your declaration sets the exact boundary.

Am I responsible if my pipe bursts and damages the unit below?

Not automatically. If the failure was sudden and you were not careless, many declarations leave each owner to their own insurance. If you were careless, or your declaration makes the unit where the leak started responsible, you may owe for the damage below and part of the master policy deductible. Your HO-6 liability coverage often responds.

Who pays if a pipe freezes and bursts in a condo?

Often the owner who controlled the heat. If you left the heat off and a pipe in your unit froze, your insurer may deny the claim and you may owe for damage to other units. If a common-area pipe froze or the building's central heat failed, the association is usually responsible for the pipe.

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Important Disclaimer: This article describes common responsibility and insurance patterns. It is general educational information, not legal or insurance advice. Every declaration, master policy and HO-6 policy is different, and state law varies. Always read your own governing documents and policy, and talk to your insurance agent, your association’s manager or a qualified community association attorney about your situation.

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