Two buyers can make identical offers on identical-looking two-bedroom units in downtown St. Petersburg and walk away with completely different loans. Same price, same view, same floor plan. The difference isn't their credit score or their down payment. It's a folder of engineering reports sitting in the condo association's office that neither buyer has read yet.
That folder now matters more than the listing sheet.
What the Law Actually Requires
Florida requires every condominium and cooperative building three or more habitable stories tall to complete a milestone inspection, a structural safety evaluation performed by a licensed engineer, once the building reaches 30 years of age, or 25 years if it sits within three miles of the coast. Buildings must also complete a Structural Integrity Reserve Study, known as a SIRS, which tells the association how much money it needs to set aside for major structural repairs: roof, load-bearing walls, fireproofing, plumbing, electrical, waterproofing, windows, and any other component over the state's inflation-adjusted threshold, set at $25,675 for 2026.
The rules trace back to the 2021 collapse of Champlain Towers South in Surfside. Senate Bill 4-D created the initial mandate in 2022, and House Bill 913 refined the timeline in 2025. The primary SIRS deadline for associations that existed before July 1, 2022 fell on December 31, 2025. Any building still working through both a milestone inspection and a SIRS together has until December 31, 2026, a date that is now three months away, to finish both.
The part that changed everyone's math arrived on January 1, 2026. Before that date, associations could vote every year to waive or reduce their reserve contributions for these structural components, a practice many Florida boards used for decades to keep monthly dues artificially low. That vote is gone for buildings covered by SIRS. The reserves have to be funded on the schedule the study sets, full stop, and where a building deferred that funding for years, the catch-up is landing all at once.
What This Has Already Cost Two Downtown Buildings
St. Petersburg isn't watching this play out somewhere else. City building official Don Tyre told council members that 225 condo buildings in St. Petersburg fall within three miles of the coast, which pulled them into the 25-year inspection trigger rather than the standard 30-year one. He also flagged the bottleneck behind the paperwork: there's "only so many engineering firms that do this work," which means a building's place in line can move a closing date by weeks.
Two downtown towers show what happens when a building's reserve history catches up with it. Owners at Signature Place were assessed $8.7 million for repairs after building problems surfaced, according to Tampa Bay Times reporting. At Bayfront Tower, the same reporting found the building could face renovation costs as high as $45 million following post-Surfside inspections. Neither number appears on a listing photo. Both numbers appear in the association's financials, which is exactly why the financials matter more than the finishes.
The Financing Trap Nobody Mentions at the Showing
Here's where the paperwork stops being a compliance issue and starts being a financing issue. A building can end up classified as non-warrantable, meaning it fails Fannie Mae or Freddie Mac eligibility standards, for several reasons directly tied to this law: a missed milestone inspection, an incomplete SIRS, a reserve fund below the required minimum, or a pending special assessment that materially affects the building's finances. Fannie Mae tightened its condo project review standards again in early 2026, and more than 1,400 Florida condo buildings currently sit on its restricted list.
If the building you're buying into is on that list, standard conventional financing isn't available. You're looking at a portfolio loan, a non-QM product, or jumbo financing instead, usually at a higher rate and with down payment requirements that can run 15 to 25 percent or more instead of the 3 to 5 percent a warrantable building might allow. Veterans buying with a VA loan face the same wall if the building isn't on the VA's approved list, though single-unit approval is sometimes possible when a building otherwise qualifies but simply hasn't been submitted for review yet.
This is why a mortgage broker reviewing the condo questionnaire matters as much as your own credit approval. A building's warrantability status can eliminate financing options before you ever get to negotiate price, and finding that out after you're under contract is how earnest money gets lost.
What This Means for the Number on the Listing
Buyers comparing a $500,000 unit to a $440,000 unit in the same building type usually assume the cheaper one is the better deal. In this market, that assumption needs a second look. The Tampa-St. Petersburg metro saw HOA fees rise 17.2 percent year over year by spring 2026, the steepest increase of any major metro in the country, largely because buildings that spent decades underfunding reserves are now required to catch up in full.
A monthly HOA fee that looks low for a real waterfront tower, something under roughly $300 a month, is worth asking about rather than celebrating. It can mean the building simply hasn't priced in its elevator, insurance, and concrete obligations yet, which means a special assessment is more likely to be waiting than avoided. A fee that looks high by comparison might reflect a board that already did the honest math.
Citywide, the median home price in St. Petersburg sat near $500,000 as of March 2026, while downtown's mix of luxury towers pushed the area's median sale price to roughly $1.5 million in February 2026. That gap says less about neighborhood desirability and more about which buildings in that mix have already absorbed their reserve catch-up and which haven't.
A Building-by-Building Gut Check
Newer construction doesn't get a pass on any of this. The SIRS requirement is triggered by height, not age, so a tower finished this year still needs a SIRS on file even though the 25-to-30-year milestone inspection clock won't start for decades. Older buildings carry the opposite risk: age brings the inspection trigger sooner, and a long history of waived reserves means more catching up to do all at once.
| Building | Approximate Age | What to Verify First |
|---|---|---|
| ONE St. Petersburg | Newer construction (opened 2018) | SIRS on file despite the building's age |
| ICON Central | Built mid-2000s | Completed capital work, particularly roof history |
| Park Tower | Built late 2000s | Reserve fund transparency and fee stability |
| Saltaire | Newer construction (opened 2022) | SIRS filing status given the height trigger |
| 400 Central | New construction, still finishing upper floors | Association budget maturity as occupancy phases in |
None of this is a verdict on any specific building. It's a reminder that the diligence questions change by building, not by neighborhood, and that a tower's opening year tells you which clock started ticking, not whether the building is in good financial shape today.
Document Checklist Before You Write an Offer
Ask for these before you get emotionally attached to a unit:
- The completed milestone inspection report, or written confirmation of where the building stands in that process
- The current Structural Integrity Reserve Study, including the funding schedule it sets
- The association's most recent reserve fund balance against that funding schedule
- Any pending or recently passed special assessment, including what project it funds
- The condo questionnaire your lender will use to determine warrantability, ordered as early as possible
Associations with 25 or more units are now required to post many of these governing documents online under Florida's 2026 transparency rules, which can help you get oriented before an offer, though it doesn't replace the formal resale packet and review period every Florida condo purchase includes.
A Few Quick Answers
Does this apply to townhomes or single-family HOAs? No. The SIRS and milestone inspection requirements apply to condominium and cooperative associations under Chapter 718, not to homeowners associations governed by Chapter 720. A townhome HOA has its own reserve pressures, but not this specific mandate.
Can a building still be a good buy if it's non-warrantable? Sometimes, if the price reflects it and you're comfortable with alternative financing terms. The risk shows up again at resale, since a future buyer faces the same financing limits you did.
How long does financing take if the building isn't yet approved? Add two to eight weeks beyond a typical closing timeline for lender project review, longer if the building has never been submitted for approval at all. Ordering the condo questionnaire before you're under contract is the single best way to avoid that surprise.
Where can I check the actual law? The milestone inspection statute lives in Florida Statute 553.899, and the City of St. Petersburg's building permitting page lays out the local submission process. The state's DBPR condominium division publishes current compliance guidance as well.
A condo purchase in St. Petersburg now runs through two reviews at once: yours, and the lender's review of the building itself. Knowing which one to check first is the difference between an offer that closes on schedule and one that stalls in the middle of underwriting. If you're comparing specific buildings and want a second set of eyes on the reserve study or the financing picture before you write an offer, the Julia Wright Team is glad to walk through it with you. Schedule a consultation and bring the questions the listing sheet won't answer.
