When a condo becomes a hotel: what is happening inside two Brickell towers

At The Club at Brickell Bay, 85% of the condominiums are reported to be rented to tourists on Airbnb and similar platforms. That is not a building with a short-term rental problem. That is a hotel with a condominium declaration attached — and the people who bought there to live are the minority. A few blocks away, more than thirty owner families are suing their own board over the same thing. This is a pattern, not an anecdote, and it is the single most under-priced risk in Brickell right now.

The 85% number is the whole story

Reporting on The Club at Brickell Bay puts the share of units rented to tourists on short-term platforms at 85%. Residents described to reporters a documentary trail of complaints — “email chains as tangled as a bowlful of spaghetti as proof of their exasperating attempts to get somebody to do something.” One documented incident has partygoers returning at 4 a.m. on 30 March 2026.

Think about what 85% means structurally. In a normal condominium, short-term rental operators are a minority the association can regulate. At 85%, the operators are the association. They vote. They elect the board. They set the rules they would be governed by. An owner who bought an apartment to live in has, in practice, no governance route left — which is exactly why the complaints ended up in a newspaper rather than in a board meeting.

A Miami Herald opinion piece framed the second half of the problem bluntly: the building “became a seedy hotel and Miami chose not to enforce its rules.” Whether that characterisation is fair is contested. That the question is being asked in public is not.

It is not one building

At Brickell on the River South, CBS News Miami reported that more than 30 condo owner families are suing their condominium board, accusing board members of “allowing illegal short-term rentals, which they say have turned their upscale building into a hotel-like environment.”

The reported complaint describes a woman kicking in a door, disturbances in common areas, Airbnb listings, strangers entering the building, loud parties and a decline in security enforcement — alongside claims of alleged sexual activity in the community pool and a security guard found asleep on duty. The suit reportedly cites violations of Miami-Dade County regulations and breaches of the Miami 21 zoning code.

The board rejects it. Its stated position is that the allegations are “inaccurate, inflammatory, and legally unsound.” The board notes that its current term began 21 November 2024, says it has “taken proactive and consistent action to address unlawful short-term rentals,” and states that some incidents either predate its tenure or have been mischaracterised.

No court has ruled on any of this. These are allegations on one side and a denial on the other, and this page is not going to pretend otherwise. What is not in dispute is that two Brickell buildings are in public conflict over the same issue in the same month.

Why this is a buyer’s problem, not a gossip item

A building that operates as an unofficial hotel carries costs that show up in ways a listing never mentions.

Wear and common-element expense. Transient occupancy at volume destroys lobbies, lifts, corridors and amenity decks far faster than residential use. Somebody funds that, and it is the owners, through assessments.

Insurance. Claims history and occupancy profile drive premiums and deductibles. This matters more than it used to: since 1 July 2026, a master property policy with a deductible above $50,000 per unit makes a project ineligible under Fannie Mae’s rules. A building with a bad loss history has a direct route to that ceiling.

Reserves and the milestone calendar. Heavier use accelerates the wear that a structural integrity reserve study has to fund. From 4 January 2027, minimum reserves rise from 10% to 15% of annual budgeted assessment income.

And the exit. Since 3 August 2026, established projects face a Full Review at every down-payment level. Litigation, deferred maintenance, thin reserves and insurance problems are precisely what a Full Review examines. 48.5% of Miami-Dade condominium sales closed in cash in June 2026 — meaning 51.5% needed a lender. A building that cannot clear review loses roughly half its buyer pool, into a market already carrying 12.3 months of condominium supply.

That is the mechanism by which a governance problem becomes a pricing problem. It is not fast and it is not visible on a viewing.

One thing genuinely changed in 2026 — and it cuts the other way

Fannie Mae’s Lender Letter LL-2026-03 retired the 50% investor-concentration limit for established projects reviewed under the Full Review option, effective immediately. Under the old rule, a building where most units were investor-owned could fail on that basis alone.

So a building like The Club at Brickell Bay is less likely to be disqualified purely for its ownership mix than it was a year ago. That is a liquidity improvement and it is real. But it removes one test, not the test. Litigation, reserves, insurance and deferred maintenance all remain squarely in scope — and those are the things a transient-use building tends to struggle with.

How to check this before you buy, in an afternoon

Every one of these is answerable from documents and public sources before you go under contract.

1. Search the building’s own address on the short-term rental platforms. Count the active listings. This takes ten minutes and it is the single most informative thing you can do. If the count is a meaningful share of the unit count, you have your answer regardless of what the declaration says.
2. Read the declaration and rules on leasing — minimum term, approval requirement, leasing cap, waiting period after purchase. Then ask when they were last amended, and by what margin.
3. Ask for the litigation disclosure. Pending suits involving the association are disclosable and they are a direct Full Review issue.
4. Read three years of board minutes, not just the budget. Governance conflict shows up there long before it reaches a courtroom or a newspaper.
5. Get the master policy and its per-unit deductible, against the $50,000 ceiling in force since 1 July 2026.
6. Get the reserve position against the 15% standard arriving 4 January 2027, plus the structural integrity reserve study and the milestone inspection year.
7. Ask the front desk what a normal Friday night looks like. It is not a document, and it is frequently the most honest source in the building.

And the broader rule, which applies across this market: the short-term rental rules differ enormously by jurisdiction — Miami Beach counts anything under six months and one day as short-term and prohibits it outright in every single-family home, while unincorporated Miami-Dade uses a thirty-day definition. Municipal permission and association permission are two separate questions, and you need both.

What I would tell a buyer looking at Brickell right now

Brickell is not broken, and this is not an argument against it. It is an argument for reading the building rather than the brochure. Brickell contains some of the best-run towers in Miami and some of the worst, and from the street on a Tuesday afternoon they look identical.

The buildings in the reporting above are in public conflict. Most are not. But the conditions that produced these situations — high investor concentration, weak enforcement, an association that either cannot or will not act — exist quietly in other towers, and they are visible in the documents long before they are visible in the lobby.

Tell me which building you are considering and I will tell you what its documents actually say — including when the answer is that you should walk away.