Can you actually get a mortgage on a Florida condo in 2026? The SB-4D buyer's playbook

The trap nobody warns you about

Here is how it goes. A buyer finds a condo in Sarasota or Punta Gorda: great price, great view, solid building. They tour it twice. They talk it over with family. They go under contract at $299,000. They pay for an inspection. They pay for an appraisal. Then, on day 38, their lender calls. The condo building is on the Fannie Mae unavailable list. The loan is dead. They walk away out $2,800, 38 days of time, and a deal they thought was done.

This is not rare. It is happening constantly across Southwest Florida right now. Reddit's r/RealEstate is full of these stories: lenders won't proceed, the HOA can't provide the paperwork, financing falls apart at day 60, day 90, day 140. One listing agent posted: "I've had 2 buyers' financing fall through on my condo listing." The HOA couldn't answer the questionnaire. The buyers had conventional financing. Nobody caught it before the contract was signed.

The listing agent didn't know. The buyer's Realtor didn't know. And whoever pre-approved the buyer never checked the building before handing over the letter.

I check before you make an offer. That is the job. But first, let me explain what SB-4D did to make this problem so common, so fast.

What SB-4D actually requires

Florida SB-4D was signed in May 2022, right after the Champlain Towers South building collapsed in Surfside. The legislature moved fast. The law covers residential condo buildings that are three or more stories tall, and the rules kicked in over three waves. All of them have now either taken effect or are actively in force.

Milestone inspections for buildings 30+ years old

Any condo building that is three or more stories tall and 30 or more years old must get a milestone structural inspection. If the building is within three miles of the coast, the clock starts at 25 years instead of 30. Phase one is a visual once-over by a licensed engineer or architect. If they see something concerning, a phase two inspection kicks in: more thorough, more expensive, more serious. Rimkus Engineering's SB-4D explainer covers the full technical scope if you want to dig in. A lot of SWFL buildings hit both the age and the coastal-proximity trigger at the same time: beachfront towers, marina condos, older downtown buildings.

The December 31, 2024 reserve waiver prohibition

For decades, Florida condo associations could vote every year to skip setting money aside for structural repairs. Owners liked the lower HOA fees. Boards went along. Over time, the repair savings accounts in some buildings dried up almost completely, even as the buildings got older. SB-4D ended that. For any budget adopted after December 31, 2024, associations must fully fund their structural reserves, even if the Structural Integrity Reserve Study (SIRS) is not finished yet. That is now the law. There is no vote around it.

The December 31, 2025 SIRS deadline (now passed)

If the condo association was up and running by July 1, 2022, they had until December 31, 2025 to finish what is called a Structural Integrity Reserve Study, or SIRS. That deadline has now passed. The SIRS is a detailed engineering report that tells the association exactly how much money needs to be set aside every year for each major structural component: the roof, load-bearing walls, floor and ceiling assemblies, the foundation, fireproofing, plumbing, electrical, and windows. Once a building completes its SIRS and finds out how many years of savings it skipped, the math for catching up is often painful.

Why this broke the financing market

The law makes sense. The buildings it targets are the ones that genuinely needed attention. But the financial side of compliance has blown up HOA budgets across South and Southwest Florida, and that blowup flows directly into whether a unit can get financed.

Special assessments of $50,000–$150,000 per unit

When a building finishes a SIRS and finds out it needs $4 million in catch-up reserves, that money has to come from somewhere. It comes from the owners. Reports from across South and Southwest Florida describe special assessments of $50,000 to $150,000 per unit, according to coverage on the 2026 milestone deadline situation. A condo listed at $279,000 with a $90,000 special assessment hiding in the wings is really a $369,000 condo. That extra $90,000 does not get rolled into your mortgage.

"A great condo at $279K with a $90K special assessment lurking is a $369K condo with extra steps."

HOA fees doubling or tripling

On top of the special assessments, the regular monthly HOA fee has gone up sharply for many buildings. Associations that used to skip reserve contributions are now required to fund them every year. That adds hundreds of dollars per month to every owner's bill. Reddit threads about the Fannie Mae denial list show buyers running into HOA fees of $800 to $2,000 per month on condos in the 15-plus-year age range. That HOA fee goes straight into your debt-to-income (DTI) calculation. The higher the fee, the less loan you can qualify for.

Insurance consuming half of some HOA budgets

Hurricanes Ian, Helene, and Milton hit SWFL condo insurance markets hard. In some parts of Florida, insurance now takes up 50% of the total HOA budget. A building with a $1.2 million annual budget might spend $600,000 of it on the master insurance policy alone, before a dollar goes to maintenance, management, or repairs. When the insurance bill doubles and has to be covered by owner dues, every unit owner's monthly fee goes up with it.

The Fannie Mae and Freddie Mac "unavailable list"

Both Fannie Mae and Freddie Mac keep a non-public list of condo buildings that cannot be financed with a conventional loan. Fannie Mae manages theirs through a system called Condo Project Manager, which approved lenders like me can access. The full list is not searchable by the public. You will not see it in the MLS, the HOA documents, or the listing. It just exists quietly in the background.

How does a building end up on the list? A lender submits a condo questionnaire and the answers reveal a problem: reserves too low, a pending special assessment that is too large, active structural litigation, not enough owner-occupants (Fannie requires at least 50% of units to be owner-occupied in most projects), one investor owning more than 20% of the units, or gaps in the master insurance policy. Once a building is flagged, it stays on the list until the HOA fixes the underlying issue and submits documentation. Every buyer trying to use a conventional loan in that building gets turned away in the meantime.

A Reddit thread that captures this perfectly reads: "My condo is on the Fannie Mae denial list and I can only accept cash offers." That seller is stuck. They can try to find a cash buyer willing to pay full price knowing about the financing problem, wait for the HOA to get compliant, or sell at a discount to an investor.

Through CrossCountry Mortgage's lender approval, I have access to Fannie Mae's Condo Project Manager. Before you go under contract on any SWFL condo, I can run a preliminary check on the building. It takes 24 to 48 hours. It costs you nothing. The alternative is finding out at underwriting, after the inspection and appraisal, 40 days in.

"If the building's reserves are at 12% funded, no Fannie Mae lender closes that loan. I tell you that on day one, not day forty."

12 questions to ask before you write a SWFL condo offer

These are the questions I work through on every condo file before I issue a pre-approval tied to a specific unit. Your Realtor should be pulling these answers before a showing turns into a contract. The HOA is required by law to provide the budget, meeting minutes, and reserve study within a reasonable time after a written request.

SWFL risk by area: where the SB-4D problems cluster

Not every condo in Southwest Florida carries the same risk. The trouble concentrates in places you can almost predict: older buildings near the coast, in storm-prone areas, where associations skipped reserve funding for years. Here is what I see in the markets I work in every day.

Burnt Store Marina and Punta Gorda Isles condos

Burnt Store Marina is a mixed marina-and-residential community in Charlotte County with a lot of condo inventory. Many buildings here are 20 to 35 years old. Punta Gorda Isles has canal-front condo buildings with serious age issues on top of that. Both areas took real damage from Hurricane Ian in September 2022. Any building that filed insurance claims and made repairs needs clean permit documentation before a lender will move forward. Reserve shortfalls combined with post-Ian repair costs have created special assessment risk in several projects here.

Cape Coral and beachfront Lee County

Cape Coral's condo market runs from newer concrete high-rises to older Gulf-access buildings. The older inventory, especially anything built before 2000 near the water, squarely hits the milestone inspection requirement. Ian hit Lee County harder than anywhere else in Florida. Condos with unresolved Ian-related structural issues are showing up flagged in lender review systems. The northeastern and northwestern parts of Cape Coral have some newer, non-coastal inventory that carries less of this exposure.

Siesta Key and Lido Key, Sarasota

Sarasota's barrier island condos are some of the priciest in the region and among the trickiest to finance. A beachfront building on Siesta Key that is 35 years old and within three miles of the coastline hits every SB-4D trigger at once. The potential special assessments in these buildings can be very large. Financing challenges here are real even at price points where buyers expect everything to be straightforward.

Downtown Sarasota high-rise stacks

Downtown Sarasota has a cluster of older high-rise residential buildings. The combination of age, elevator systems, parking structures, and commercial space on lower floors all complicates the condo questionnaire and reserve study review. Mixed-use buildings with commercial units raise additional Fannie/Freddie eligibility questions about what share of the building is commercial space. Several of these buildings are in active reserve funding discussions after completing their SIRS.

Boca Grande (Gasparilla Island)

Boca Grande's condo market is small, but the buildings are old. Because of the island's geography, nearly every condo sits within three miles of the coast. That means the milestone inspection clock starts at 25 years, not 30. Insurance costs on Gasparilla Island are high even by SWFL standards. Any condo offer here needs a careful project-level review before you write a contract.

Non-warrantable condo lending: when you can still buy

A non-warrantable condo is not impossible to finance. It just means the standard conventional path is closed: no Fannie Mae, no Freddie Mac, no FHA. The portfolio path is still open, but it costs more.

What portfolio lending looks like on a non-warrantable condo

Portfolio lenders are banks or lenders that keep the loan on their own books instead of selling it to Fannie Mae or Freddie Mac. Because they set their own rules, they are often more flexible on reserve percentages and pending assessments. The trade-off is a higher rate. Expect to pay 0.50% to 1.50% more than a conventional loan. With SWFL conventional rates around 6.75%, that puts portfolio rates at roughly 7.25% to 8.25% on a non-warrantable condo. Down payment requirements typically start at 20% and can go to 25% or 30%. LTV (loan-to-value — the ratio of your loan to the home's appraised value) limits are tighter too.

When non-warrantable financing makes sense

It can make sense when you have a clear reason to buy this specific building and the underlying value is solid. Say you are paying $200,000 for a unit that would sell for $320,000 in a fully compliant building, and the only issue is a reserve funding ratio that should normalize over two or three years as the HOA catches up. In that case, paying a higher rate to get in now might make financial sense. It does not make sense when the building has active structural litigation, unresolved milestone inspection findings, or a special assessment you have not budgeted for. Those are building problems, not financing problems. No rate makes them go away.

FHA condo approvals: a separate process

FHA loans go through their own condo approval process, which is completely separate from Fannie/Freddie eligibility. FHA's approval list is public on the HUD website. Some buildings that are on the Fannie unavailable list are still FHA-approved. FHA condo loans allow down payments as low as 3.5% for qualifying buyers. It is worth checking this before you assume all conventional-style financing is off the table for a given building.

My condo-purchase process: what I do before we get to underwriting

Here is exactly how I handle a condo file from the first call, every time.

Step 1: Pre-offer project check

Before you write an offer, I get the HOA contact from your Realtor and send a written questionnaire directly to the association. I need the current budget, the reserve study or SIRS, the meeting minutes from the last 12 months, the master insurance certificate, and the answers to the standard Fannie Mae condo questionnaire. This usually takes 24 to 72 hours depending on how fast the HOA responds. If the HOA cannot or will not provide these documents quickly, that itself tells me something. Associations with nothing to hide do not drag their feet on documentation.

Step 2: Budget review

I read the HOA budget line by line. I look at how much goes to reserves as a share of the total budget. I look at the insurance line item and whether it jumped year over year. I look for entries labeled "deferred maintenance" or "special assessment fund" that signal money owed but not yet collected. I look at whether the dues cover operating costs or whether the association is running tight.

Step 3: Reserve study / SIRS review

When the reserve study is available, I check the funded percentage: what share of the recommended reserve balance is actually sitting in cash. I also look at which components are most underfunded and by how much. A building whose roof replacement fund is at 5% funded on a $400,000 roof has a $380,000 problem lurking in the background of every owner's life.

Step 4: Structural and milestone inspection documentation

I ask whether the milestone inspection is done and request the report or a letter from the engineer who performed it. If a phase two inspection was needed, I want that report too. If repairs were required, I want the permits showing the work was completed and inspected. A building with an open or unresolved milestone inspection finding cannot be financed through Fannie or Freddie. It may not be insurable either, which creates a second problem on top of the first.

Step 5: Condo questionnaire to underwriting

Once I have everything, I submit the full condo package to underwriting for a preliminary project review. Clean files clear fast. Files with issues come back with a specific list: either things the HOA can fix, or hard stops that mean the project will not qualify at all. I tell you and your Realtor before any money is on the table.

The whole pre-offer process costs you nothing and adds three to five business days before you write your offer. That is a very good trade compared to discovering a problem at day 40.