The Florida Condo Milestone Inspection: What Buyers Should Know

Here is the document people forget to ask for, and it is the one that can cost them the most: the milestone inspection report. When you buy a unit in an older oceanfront or riverfront building, you are buying a share of the structure itself — the concrete, the rebar, the load-bearing walls behind that view. Florida now requires a licensed architect or engineer to inspect those bones on a schedule and write down what they find. If that report flags substantial structural deterioration, the money to fix it has to come from somewhere, and after the Surfside collapse the law no longer lets buildings quietly defer that needed repair. That money can arrive as higher monthly dues, a special assessment (sometimes a single charge, sometimes a planned series), or a loan the association takes on. The report tells you, in writing, whether a bill is likely coming. The listing almost never does.

This is education. Legal and engineering questions belong with a licensed professional. But if you are shopping condos in Cocoa Beach, on Merritt Island, or anywhere a building rises three or more stories, the milestone inspection is now a core part of your due diligence. Here is what the inspection covers, what it produces, and exactly what to request before you commit.

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What a milestone inspection is — and why it exists

A milestone inspection is a structural-safety inspection of a condominium or cooperative building's load-bearing elements and primary structural systems, performed by a licensed architect or engineer. It exists because of June 2021, when Champlain Towers South in Surfside collapsed and killed 98 people. That building had documented structural deterioration that had gone unaddressed for years. Florida's legislative response — beginning with SB 4-D in a May 2022 special session and refined by SB 154 in June 2023 — created a recurring, mandatory structural checkup so that the kind of decay that brought down Champlain Towers gets caught and recorded before it becomes catastrophic.

The requirement applies to condominium and cooperative buildings that are three or more habitable stories tall. Single-family homes and most low-rise buildings fall outside it. On the Space Coast, the rule captures most of the mid- and high-rise oceanfront and riverfront condo buildings — exactly the kind of property a lot of buyers are drawn to for the view.

The timeline: when a building gets inspected

Under the framework as refined by SB 154, a qualifying building generally must complete its initial milestone inspection by the time it reaches 30 years of age, and then be re-inspected on a recurring cycle of every 10 years after that. The clock typically runs from the date the building received its certificate of occupancy.

There is an important coastal wrinkle. A local enforcement agency — the city or county building official with jurisdiction — may require the inspection earlier than 30 years for a building near the coast, based on local circumstances such as environmental conditions and proximity to salt water. This is a local determination, made building by building, so do not assume a hard "25-year, three-mile" cutoff applies to every coastal building (an earlier version of the law referenced a three-mile coastal line; the framework has been amended more than once since 2022). What is true is that older buildings on or near the water are the ones a local agency is most likely to move up. The only way to know a specific building's deadline is to check with that building's local building department and the association's records.

Phase 1 and Phase 2: how the inspection works

The milestone inspection runs in up to two phases, and understanding the difference tells you a lot about a building's condition.

Phase 1 — the visual inspection

Phase 1 is a visual examination of the building's structure by the licensed architect or engineer. They look at the load-bearing walls and primary structural members and systems for signs of distress — cracking, spalling concrete, corrosion, water intrusion, and other indicators of deterioration. If the professional finds no signs of substantial structural deterioration, the inspection is essentially complete at Phase 1, and they prepare a report saying so. For a buyer, a clean Phase 1 is the reassuring outcome.

Phase 2 — the deeper look

Phase 2 happens only when Phase 1 reveals signs of substantial structural deterioration. It is a more detailed, sometimes destructive or invasive examination — the professional may need to open up areas to evaluate the extent of the damage and determine what repairs are required. A building that has gone to Phase 2 is not automatically unsafe, but it is a building where the engineer found enough to warrant a closer look, and that is a strong signal that repair work, and the funding for it, is on the table.

A building that stopped at Phase 1 and a building that went to Phase 2 are telling you two very different stories. Read which one you are buying.

What the report produces — and why it predicts an assessment

At the end of the process, the inspector prepares a milestone inspection report summarizing the findings and, where applicable, identifying any substantial structural deterioration and the repairs needed. The association must distribute a copy of the summary to owners and make the report available. That report is the single most useful structural document a condo buyer can read, because it connects directly to your wallet.

Here is the chain. The inspection names the structural problems. The repairs cost money. The building has to fund those repairs — and under post-Surfside law, it can no longer simply defer them or vote to skip funding the structural reserves tied to them. So the cost shows up as higher monthly dues, a one-time special assessment, a planned series of assessments tied to a repair project, or in some cases a loan the association takes on. A milestone report that flags real structural work, especially one that triggered Phase 2, is often the earliest written warning that a special assessment is coming. (The milestone-inspection requirement itself lives in Florida's building statute and is administered by the local building official, while the Florida DBPR's condominium resources cover association oversight and reserve rules — check both.)

Costs vary enormously and depend entirely on the specific building — its age, the scope of repairs the report identifies, and how far behind the reserves had fallen — so be skeptical of anyone who quotes you a "typical" number. The only reliable figure is the one in that building's own documents.

How the milestone inspection relates to the SIRS

The milestone inspection has a sibling, and buyers often confuse the two. If the milestone inspection is the structural checkup, the Structural Integrity Reserve Study (SIRS) is the structural savings plan. The SIRS estimates the remaining useful life and replacement cost of the building's major structural components and sets the reserve funding the association must keep on hand for them. Where the milestone report tells you what is wrong now, the SIRS tells you whether the building has been setting money aside to fix what will be wrong later — and post-Surfside law no longer lets associations waive those structural reserves.

Read together, the two documents are the whole picture: the milestone inspection is the diagnosis, the SIRS is the funding plan, and the gap between them is where special assessments live. We cover the reserve side in depth in our companion guide on Florida condo reserves, SB 4-D, and special assessments — read both before you make an offer on an older building.

Document	What it tells a buyer
Milestone inspection report	Whether a licensed architect or engineer has found structural deterioration now — and whether the building needed a deeper Phase 2 look.
Structural Integrity Reserve Study (SIRS)	Whether the building has reserves funded to the level its major structural components will eventually require.
Board minutes & assessment history	Whether the board is already discussing repairs or an assessment in response to the inspection — often before it appears anywhere official.

Frequently asked questions

What is a Florida condo milestone inspection?

A milestone inspection is a structural-safety inspection of a condominium or cooperative building's load-bearing elements and primary structural systems, performed by a licensed architect or engineer. Florida created the requirement after the 2021 Surfside collapse, beginning with SB 4-D in 2022 and refined by SB 154 in 2023. It applies to buildings of three or more habitable stories and produces a report on the building's structural condition that the association must make available to owners.

Which buildings have to do a milestone inspection?

The milestone inspection requirement applies to condominium and cooperative buildings that are three or more habitable stories tall. Single-family homes and most low-rise buildings fall outside it. On the Space Coast, the rule captures most of the mid- and high-rise oceanfront and riverfront condo buildings, which is why it matters most for buyers looking at older coastal towers.

When does a Space Coast condo building need its milestone inspection?

Under the current framework, a qualifying building generally must complete its initial milestone inspection by the time it reaches 30 years of age, and then be re-inspected every 10 years. For a building near the coast, a local enforcement agency may require the inspection earlier based on local circumstances such as proximity to salt water — but that is a local, building-by-building determination. Confirm the exact deadline for any building with its local building official.

What is the difference between a Phase 1 and a Phase 2 milestone inspection?

Phase 1 is a visual inspection of the building's structure by the licensed architect or engineer. If they find no signs of substantial structural deterioration, the inspection is essentially complete at Phase 1. Phase 2 happens only when Phase 1 reveals signs of substantial structural deterioration; it is a more detailed and sometimes invasive examination to evaluate the extent of the damage and the repairs required. A building that needed Phase 2 is a strong signal that repair work, and funding for it, is on the table.

How does the milestone inspection relate to the SIRS?

The milestone inspection is the structural checkup — it tells you what is wrong with the building now. The Structural Integrity Reserve Study (SIRS) is the funding plan — it estimates the remaining life and replacement cost of major structural components and sets the reserves the association must keep for them. Read together, the milestone report is the diagnosis and the SIRS is the savings plan, and the gap between needed repairs and funded reserves is where special assessments come from.

Should I worry if the building had a Phase 2 inspection or found problems?

A Phase 2 inspection or a report that flags structural deterioration is not an automatic reason to walk away, but it is a reason to dig in. It tells you the engineer found enough to warrant a closer look, and that repairs and funding are likely on the table. Read the report against the building's reserve balances and recent board minutes to understand the scope and whether an assessment is being planned, and have a professional review the documents if the findings are significant.

What should I request from the association before buying?

Ask in writing for the milestone inspection report and its Phase 1 or Phase 2 status, the Structural Integrity Reserve Study, the current budget with reserve account balances, and the last 12 months of board meeting minutes. Read the milestone findings against the reserve balances, and read the minutes for any assessment the board is discussing but has not yet levied. Do this during your inspection period so you can renegotiate or walk away if the numbers don't work.

Where can I verify the official milestone inspection rules?

The Florida Department of Business and Professional Regulation (DBPR) oversees condominium associations and publishes the official guidance on milestone inspections at myfloridalicense.com. Because the law has been amended several times since 2022 and local jurisdictions can set earlier deadlines for coastal buildings, confirm the current rules and your specific building's deadline with the DBPR, the local building official, and a Florida community-association attorney before relying on any summary.

Keep reading

Data last verified: June 2026. Legal references reflect Florida SB 4-D (2022), SB 154 (2023), and later amendments as of June 2026; condo law changes frequently and local requirements vary — confirm current rules, and your specific building's inspection deadline, with the Florida DBPR, the local building official, and a licensed Florida attorney.