Condo Milestone and SIRS Due Diligence: What South Florida Buyers Should Check Before They Sign

Before you make an offer on a South Florida condo, there is one folder of documents that matters more than the finishes, the view, or the monthly dues. Skip it, and you can inherit a six-figure special assessment that was decided before you ever saw the listing. This is the single most common source of unpleasant surprises in the Broward, Miami-Dade, and Palm Beach condo market right now, and almost all of it is knowable in advance.

Two words explain why: milestone inspection and SIRS.

What a milestone inspection actually is

A milestone inspection is a structural inspection of an aging condominium building, carried out by a Florida-licensed engineer or architect. It applies to buildings of three or more habitable stories. Under Florida Statute 553.899, the first inspection is generally required once a building reaches 30 years from its certificate of occupancy, or 25 years if it sits within three miles of the coastline. After that, it repeats every ten years. For a coastal South Florida building, that 25-year trigger catches a very large share of the inventory.

The inspection runs in two phases. Phase 1 is a visual assessment. If Phase 1 flags substantial structural deterioration, Phase 2 follows, using testing to map the actual extent of the damage. Once a Phase 2 report confirms a problem, the association has to begin repairs within a set timeframe.

Here is the part buyers get wrong. Confirming that a milestone inspection happened is not enough. The inspection is not the risk. The findings, and how the building plans to pay for them, are the risk.