We wrote about Florida’s condo blacklist a few editions back: 1,438 buildings that can’t get a normal Fannie-backed mortgage, a number that doubled in two years, driven entirely by mandatory reserve studies and structural inspections that finally forced decades of deferred maintenance into the open. It read like a Florida story — hurricanes, Surfside, a uniquely exposed coastline. The law behind it isn’t Florida-specific anymore, and most owners outside Florida have no idea the same clock started ticking in their state too.

As of 2026, more than 30 states have some law on the books addressing reserve studies or reserve funds for HOAs and condominiums, and 13 states specifically mandate a reserve study or reserve schedule: California, Colorado, Delaware, Florida, Hawaii, Maryland, Nevada, New Jersey, Oregon, Tennessee, Utah, Virginia, and Washington (PropFusion; HOA Start). Florida just got there first, and enforcement just started biting.

As of January 1, 2026, every applicable Florida condominium must be actively funding its Structural Integrity Reserve Study (SIRS) — the legislature closed the last loophole that let associations vote to waive or underfund reserves for structural items (ViewBrevardHomes). That’s the mechanism that produced the blacklist we covered in Edition 015: mandatory reserve funding forces true costs onto the books, true costs force special assessments, special assessments and deferred-maintenance findings get flagged to lenders, and lenders pull the building off the conventional-mortgage-eligible list. Florida isn’t unusually cursed. Florida is just the state where that whole chain already ran its course in public.

Maryland requires most condos, HOAs, and co-ops with at least $10,000 in total reserve-component cost to obtain a reserve study and update it at least every five years (PropFusion — Maryland). California, Colorado, Nevada, and the rest of the 13-state mandatory-study list each have their own version, at their own enforcement stage. None of them have Florida’s specific post-Surfside statutory chain (SB 4-D, SB 154, HB 913) — but Florida’s SIRS requirements are actively influencing other states now considering their own building-safety legislation, which means the legal trajectory, not just the concept, is spreading.

A 35-year-old concrete mid-rise in a state with a five-year-old reserve-study mandate has the same underlying deferred-maintenance exposure a comparable Florida building had in 2021 — before Surfside forced the issue. The difference is that nobody selling or buying in that building today is pricing it as an at-risk asset, because the local narrative hasn’t caught up to what happened in Florida. Florida owners now at least know to ask “is this building on a list.” Owners everywhere else on the 30-state map are transacting as if their state’s routine-sounding reserve-study statute is a paperwork requirement, not the first link in the same chain that produced 1,438 blacklisted Florida buildings.

The trigger in Florida wasn’t a news cycle — it was building age crossing a statutory inspection threshold (30 years, or 25 within three miles of the coast), which then forced the reserve math. Every one of the 13 mandatory-reserve-study states has its own aging condo stock crossing its own thresholds on its own schedule, largely invisible until a specific building’s reserve study comes back short and the special assessment letter goes out. There’s no national headline moment coming — just dozens of buildings, state by state, discovering their version of the Florida letter on their own timeline.

This is exactly the kind of “the story already happened somewhere else, on a delay” pattern we track every week — Florida already showed the whole chain; it’s just running again, quietly, on a different clock. Subscribe free →

Stop treating “reserve study required” as a compliance checkbox in any of the 13 mandatory-study states — read it as a leading indicator of the same Fannie Mae eligibility risk Florida buildings are already facing. Before financing or acquiring exposure to a condo building 25+ years old in California, Colorado, Maryland, Nevada, or the other mandatory-study states, pull the most recent reserve study and ask the association directly whether funding is fully compliant with current state law — not whether a study merely exists. A technically-compliant-but-underfunded reserve is exactly the gap that turned into Florida’s blacklist.

Watch for the first wave of special-assessment news stories and any state-level Fannie Mae/Freddie Mac ineligible-building disclosures outside Florida — Maryland, California, and Colorado are the most likely next states to produce a visible cluster, given mandatory-study tenure and aging condo stock. A cluster of assessments in any one of those states within the next two years would be the same mechanism Florida ran, arriving on schedule.

The call: At least one state outside Florida from the 13-state mandatory-reserve-study list (California, Colorado, Delaware, Hawaii, Maryland, Nevada, New Jersey, Oregon, Tennessee, Utah, Virginia, Washington) produces a publicly documented cluster of condo special assessments and/or Fannie Mae/Freddie Mac ineligible-building listings tied directly to reserve-study findings, replicating the Florida mechanism at visible scale.

First checkpoint (~180 days): Next state legislative session’s building-safety and condo-reserve bills (many convene Jan-Jun 2027), plus any updated Fannie Mae/Freddie Mac ineligible-project data outside Florida.

Baseline: 30+ states have some HOA/condo reserve-related law as of 2026; 13 states mandate a reserve study or schedule; Florida’s SIRS active-funding requirement took effect January 1, 2026, after producing a Fannie Mae ineligible-building count that more than doubled in two years (per Edition 015).

Where to check: State-by-state legislative trackers (PropFusion, HOA Start, PayHOA), Fannie Mae condo project eligibility data, state real estate commission special-assessment disclosures.

Confidence: 65 / 100

You read this far because you or someone you know owns in a condo building built before 2000. Send this to them before their state’s routine-sounding reserve-study law turns into their building’s version of the letter Florida owners already got.

Sources: PropFusion — HOA Reserve Study Requirements by State / HOA Start — Reserve Study Requirements by State / PayHOA / ViewBrevardHomes — 2026 Florida Condo Reserve Crisis / Perez Mayoral — FL Condo Laws Before & After Surfside

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