Does Florida's Milestone Inspection Deadline Affect Selling Your Miami Condo?
Yes. Florida law requires condo and co-op buildings three stories or taller to complete a structural milestone inspection, and often a Structural Integrity Reserve Study (SIRS), by December 31 of the year they turn 30 (or 25, for most of coastal Miami-Dade). Buildings that miss the deadline risk landing on Fannie Mae's "unavailable" list, which blocks conventional mortgage financing for every unit inside, on top of daily fines and repair assessments that have run $134,000 to $400,000 per unit in reported cases. If you're planning to sell a condo in an older building this year, checking your association's compliance status should be one of the first calls you make, right after you call me.
By Lynley Ciorobea | July 28, 2026
Right now, this is one of the most consequential questions a Miami condo seller can ask, and most owners haven't asked it yet. Florida's condo laws have generated plenty of anxiety since the Surfside collapse, but the December 31, 2026 deadline is the one that's about to separate buildings that can sell easily from buildings that can't sell at all.
Why December 31, 2026 Matters More Than Most Sellers Realize
Florida Statute 553.899 requires a milestone inspection, a structural review by a licensed engineer or architect, for condo and co-op buildings three or more habitable stories tall once they reach 30 years of age. If the building sits within three miles of the coast, which describes nearly all of Miami-Dade, that threshold drops to 25 years. The inspection (and the accompanying SIRS, which documents how well-funded the association's reserves are) has to be completed by December 31 of the year the building crosses that age line.
This isn't a brand new law. What's new is the scale of what's converging on this particular deadline. A large number of Miami-Dade and Broward buildings hit their 25 or 30 year mark in 2026, which means a huge volume of buildings are due at the same time, competing for the same pool of licensed engineers and contractors. Reports out of South Florida already point to tightening capacity through the second half of this year. An association that hasn't scheduled its inspection yet may not be able to get one done in time, even if the board wants to comply.
If you own a condo in a building built in the mid to late 1990s or earlier, or if you're helping a client evaluate one, this is worth confirming now rather than in October.
What Happens If a Building Misses the Deadline
The consequences aren't theoretical. They're already showing up in South Florida's condo market.
Fines and enforcement. Non-compliant buildings can face fines of $500 or more per day, referrals to local code compliance, reporting to the state's Department of Business and Professional Regulation, and in serious cases, a vacate order. Board members can carry personal liability exposure for failing to act.
Financing freezes. More than 1,400 Florida condo buildings are already on Fannie Mae's "unavailable" list because of structural, insurance, or reserve deficiencies. A building on that list is ineligible for conventional financing, period, which means your buyer pool narrows to cash buyers, or buyers using portfolio and non-QM loans, the same financing gap I've written about for non-warrantable condos in Miami.
Special assessments. When a milestone inspection uncovers structural deterioration, the required Phase 2 repairs get funded through a special assessment. Reported figures in South Florida have run $134,000 to $400,000 per unit, and one building-wide assessment made local headlines at $56 million.
Put those three together, and it's easy to see why some older, affected buildings have seen values drop 20 to 40 percent. Buyers aren't ignoring this. If anything, they've become far more careful about it than they were even a year ago.
What This Means If You're Selling, or Thinking About It
If your building already completed its milestone inspection and SIRS, that's good news, but it doesn't end the conversation. You'll still need to disclose the findings and any resulting or pending assessment to a buyer, the same disclosure obligation I walk sellers through in what Miami condo sellers must disclose about special assessments.
If you're not sure where your building stands, here's what to ask your association before you list:
Has the milestone inspection been scheduled or completed? Ask for the date and, if it's done, the report itself.
What's the status of the SIRS? Ask specifically what percent funded the reserves are and whether any structural components are underfunded.
Is there a pending or anticipated special assessment? Even a verbal "we're expecting one" needs to factor into your pricing and timing.
Is the building on Fannie Mae's Condo Project Manager list as unavailable? This is checkable, and it's one of the first things a buyer's lender will look at once you're under contract.
Timing matters here in a way it didn't a year or two ago. If your building's inspection hasn't been scheduled and the engineering capacity crunch continues through the fall, you could be looking at financing friction that carries into 2027, regardless of when you list. That doesn't mean you shouldn't sell. It means your marketing, your pricing, and your buyer targeting need to account for it from day one, not after your first offer falls through in underwriting.
If you're on the buying side of this instead, the same due diligence applies before you ever write an offer. I cover the buyer's version of this checklist in what to check before you buy a condo in Miami.
Your specific number, and your specific strategy, depends on your building's age, its inspection status, and where its reserves stand. That's exactly the kind of building-specific homework I do with clients before we ever talk about a listing price.
Frequently Asked Questions
What is a milestone inspection in Florida?
A milestone inspection is a structural review, performed by a licensed Florida engineer or architect, of a condo or co-op building's structural components. It's required for buildings three or more habitable stories tall once they reach 30 years old, or 25 years old within three miles of the coast, and it's not meant to evaluate finishes or cosmetic condition, only structural safety.
Does the December 31, 2026 deadline apply to my condo building?
If your building is three or more stories and reaches 25 years old (coastal) or 30 years old (inland) in 2026, yes. Ask your association directly for your building's certificate of occupancy date and its current inspection status rather than assuming.
Can I still sell my condo if my building hasn't had its milestone inspection yet?
You can list it, but expect a smaller buyer pool. Buildings without a completed inspection risk being flagged on Fannie Mae's unavailable list, which rules out conventional financing and pushes buyers toward cash or non-conventional loan products.
What if my building already had a special assessment for repairs?
You're still required to disclose it to buyers under Florida's Condominium Rider disclosure rules, whether the assessment is already levied or just pending. How you price around it, credit it, or absorb it depends on your specific numbers and timeline.
How do I find out if my building is on Fannie Mae's unavailable list?
Lenders and agents can check a building's status through Fannie Mae's Condo Project Manager system. If you're not sure how to interpret what comes back, that's a conversation worth having before you set a list price.
If you're thinking through what this means for your own building, whether you're getting ready to list or just want to know where things stand, I'm happy to walk through it with you. Reach out anytime.
About Lynley Ciorobea
Lynley Ciorobea is a Miami-born real estate professional known for helping homeowners successfully prepare, position, and sell their homes across Coral Gables, South Miami, Pinecrest, Palmetto Bay, and the surrounding southern Miami neighborhoods. Since 2007, she has built her business around thoughtful strategy, strong negotiation, and a marketing-first approach designed to help listings stand out in an ever-evolving market.
A true local, Lynley grew up in Pinecrest and graduated from Palmer Trinity School before attending Duke University, where she earned a BA in Psychology. Her deep roots in Miami give her a nuanced understanding of the architecture, lifestyle, and character that make each neighborhood distinct. From classic Old Spanish homes in Coral Gables to newer construction in South Miami and Pinecrest, she brings a local perspective that goes far beyond surface-level market knowledge.
Over the years, Lynley has naturally become a trusted resource for homeowners preparing to sell. Many of her clients come to her long before their home ever hits the market, looking for guidance on timing, pricing, improvements, and how to position their property thoughtfully. She approaches each listing as a strategic launch rather than a simple transaction, combining market insight, negotiation experience, and elevated marketing to help sellers move forward with clarity and confidence.
As the founder of the Lynley Residential Group, Lynley remains personally involved in every listing she represents. She leads each transaction from initial strategy through closing, ensuring that every detail — from pricing and preparation to storytelling and exposure — reflects the uniqueness of the home itself. Her work often centers on architecturally interesting properties and homes where thoughtful positioning can make a meaningful difference in outcome.
Throughout her career, Lynley has consistently ranked among the top real estate agents in Miami. She has been recognized as part of EWM's Chairman's Club, placing in the top 5% of the company; in 2022 she was honored as the #2 individual agent at the company overall with $37 million in annual sales; and she's a leader in Miami with Real Broker. With more than $100 million in career transactions and more than 60 5-star Google reviews, her experience spans a wide range of property types while maintaining a strong focus on seller representation in southern Miami.
Beyond her work with clients, Lynley is known locally for her market insight and community-focused content. Through her weekly newsletter, neighborhood videos, blog posts, and social media, she shares thoughtful perspectives on the Miami real estate market and the lifestyle that surrounds it. Her approach is informative without being overwhelming, offering homeowners a clear understanding of how market conditions affect real decisions.
If you're preparing to sell a home in Coral Gables, Coconut Grove, South Miami, Pinecrest, Palmetto Bay, or nearby areas, Lynley offers a local perspective shaped by experience, relationships, and a genuine understanding of what makes Miami homes so special. Learn more at lynleyresidential.com.