Miami Condo Insurance: Master Policy vs. What You Must Carry

Buying a condo in Miami means buying into a shared insurance structure that works nothing like insuring a single-family house. Two separate policies protect your home — one the association buys for the whole building, one you buy for your unit — and the line between them is where most owners get surprised. Add Miami's wind and flood exposure and understanding who covers what stops being paperwork and starts being real money. Here is how the layers fit together, and where your budget feels them. For current premiums, deductibles and assessment trends, our live figures live at /market-stats rather than in numbers that would age the day this was written.

Two policies cover your condo, and they meet at the drywall

Every condominium in Florida is insured twice over. The association carries a master policy — sometimes called a blanket or commercial policy — on the building itself, and you carry an HO-6, the insurance industry's standard designation for a condominium unit-owner policy. Florida condominium law, set out in Chapter 718 of the Florida Statutes, requires the association to insure the building and common elements and makes each unit owner responsible for insuring the parts the master policy does not reach. The critical question in any building is exactly where that boundary falls, because it decides how much risk lands on you rather than the association.

What the association master policy actually insures

The master policy covers the physical structure and the shared property every owner uses in common: the roof, exterior walls, elevators, lobbies, hallways, pool decks, garages and the systems that hold the tower up. How far it reaches into your unit is defined by Florida law together with the building's coverage type. A single-entity or all-in master policy insures the unit roughly as originally built, including installed fixtures and finishes, while a bare-walls policy stops at the unfinished structure and leaves everything inward to you. Two towers a block apart on Miami Beach can draw that line differently, so the master policy's declarations page is the first document to read before you assume anything is covered.

Where your HO-6 picks up: interior, belongings and liability

Your HO-6 fills the space the master policy leaves open. That usually means interior finishes and betterments — flooring, cabinetry, built-ins and any upgrades a previous owner installed — plus your personal property, personal liability if someone is injured inside your unit, and loss of use if a covered event forces you out of it. In a bare-walls building the HO-6 is doing heavy lifting; in an all-in building it leans toward contents and liability. Matching your HO-6 dwelling coverage to your specific building's master policy is the step that prevents an ugly gap at claim time.

Wind is its own line item on a barrier island

Miami's signature risk is moving air. Many Florida property policies separate windstorm and hurricane coverage from the rest of the policy, and they attach a distinct hurricane deductible calculated as a percentage of the insured value rather than a flat dollar figure — a structure that can make a named-storm claim far more expensive than a routine one. In high-exposure coastal pockets, private carriers have pulled back, and Citizens Property Insurance Corporation, Florida's state-created insurer of last resort, has become a common backstop for associations and unit owners. For an oceanfront tower in Sunny Isles Beach or Bal Harbour, wind coverage is one of the largest drivers of the master premium, and that premium flows straight into your dues.

Flood is never in the box, so you carry it separately

Neither the master policy nor a standard HO-6 covers flood. Rising water is excluded from ordinary property insurance across the country and is covered instead through the National Flood Insurance Program run by FEMA, or through a growing private flood market. In Miami this is no technicality: much of the residential core sits on barrier islands and low-lying bayfront, and South Beach, Surfside, Sunny Isles Beach, Edgewater and Brickell all carry meaningful flood-zone exposure that FEMA's maps translate into effectively mandatory coverage. Associations usually carry a master flood policy on the structure, but that does not automatically protect your unit's contents or a lower-floor build-out, so a separate unit-owner flood policy is often the missing piece.

Loss assessment: the clause that saves you after a storm

The most Miami-relevant coverage in your HO-6 is loss assessment. When a hurricane, flood or major failure causes damage that exceeds the master policy's limit or falls inside its deductible, the association can levy a special assessment splitting the shortfall across every owner. Loss assessment coverage reimburses your share of that assessment up to the limit you select. This gained new weight after the 2021 Surfside collapse, following which Florida enacted milestone structural inspection and reserve-study requirements that phased out the old practice of waiving reserves. Better-funded reserves reduce surprise assessments over time, but the transition has pushed carrying costs up, which makes a healthy loss assessment limit one of the cheapest protections you can add.

How condo insurance lands in your monthly budget

You pay for condo insurance in two places. Your HO-6 premium arrives as a direct bill, and your share of the master policy is folded quietly into your monthly HOA dues — which is why two similar units can carry very different dues depending on how much wind and flood risk their buildings insure. On top of that sit the deductibles you would owe on your own claim and the possibility of a post-storm special assessment. Because premiums, deductibles and assessment activity move constantly in Florida's hard insurance market, we keep the live figures on /market-stats instead of freezing them here. When you are weighing a specific building, the smartest move is to read its master policy and its reserve study before you fall for the view.