SB 4D Milestone Inspections in Miami-Dade: 2026 Compliance Guide for Condo Boards

   INDEX

1. WHAT SB 4D MILESTONE INSPECTIONS ACTUALLY REQUIRE

2. PHASE 1 VISUAL VERSUS PHASE 2 DESTRUCTIVE TESTING

3. STRUCTURAL INTEGRITY RESERVE STUDY SIRS FUNDING RULES

4. 2026 COMPLIANCE DEADLINES FOR MIAMI-DADE CONDOS

5. INSPECTION AND SIRS COST ESTIMATES FOR CONDO BOARDS

6. BOARD MEMBER PERSONAL LIABILITY AND FINES

7. BROWARD AND PALM BEACH COUNTY COMPLIANCE DIFFERENCES

8. HURRICANE WIND LOAD AND HVHZ COASTAL BUILDING CONCERNS

9. HOW TO PRE-VET YOUR SB 4D INSPECTION ENGINEER

10. ENDLESS LIFE DESIGN SB 4D COMPLIANCE SERVICE

Order your SB 4D milestone structural inspection through a Florida-licensed engineer or architect, complete the Phase 1 visual inspection before the next building department deadline, file the Structural Integrity Reserve Study with your association records, and submit the complete compliance package through Endless Life Design before your condominium board faces the $5,000-per-unit fines and the personal director liability written into Senate Bill 4-D. Miami-Dade County alone has more than 12,000 condominium buildings subject to the law and the 2026 enforcement deadlines are no longer abstract. Skip the engineer-shopping confusion, the SIRS funding fights at the board meeting, and the last-minute Phase 2 destructive testing scramble and let our tri-county SB 4D compliance team handle the milestone inspection, the SIRS reserve study, the building recertification filing with Miami-Dade and Broward, and the condo board education package end to end.

   WHAT SB 4D MILESTONE INSPECTIONS ACTUALLY REQUIRE

Florida Senate Bill 4-D was enacted in May 2022 after the Champlain Towers South collapse in Surfside that killed 98 residents in June 2021. The law requires every condominium or cooperative building three stories or taller to undergo a milestone structural inspection performed by a Florida-licensed engineer or architect at 30 years after the certificate of occupancy. Buildings within three miles of the coastline must complete the inspection at 25 years instead, which captures virtually every oceanfront and intracoastal condominium in Miami-Dade, Broward, and Palm Beach Counties. The inspection report must be delivered to the association, the local building official, and every unit owner within 45 days of completion.

The second pillar of the law is the Structural Integrity Reserve Study or SIRS which condominium associations must complete every 10 years and use to fully fund reserves for the major structural components of the building. The covered components include the roof, the load-bearing walls, the floor structure, the foundation, the fireproofing and fire protection systems, the plumbing, the electrical systems, the waterproofing and exterior painting, the windows and exterior doors, and any other item with a deferred maintenance expense or replacement cost exceeding $10,000. Boards can no longer waive reserve funding by majority vote, which was the loophole that left thousands of buildings underfunded before the Surfside collapse.

   PHASE 1 VISUAL VERSUS PHASE 2 DESTRUCTIVE TESTING

The milestone inspection is structured in two phases. Phase 1 is a visual qualitative inspection of the primary structural systems including the foundation, the floor and roof framing, the load-bearing walls, the balconies and walkways, the parking garage if present, and the building envelope. The Phase 1 engineer documents the existing condition with photographs, identifies any signs of substantial structural deterioration, and produces a sealed report with findings and recommendations. If the Phase 1 inspection identifies any substantial structural deterioration the building is required to proceed to Phase 2.

Phase 2 is a destructive or invasive testing phase that quantifies the deterioration identified in Phase 1. Phase 2 commonly includes concrete core sampling for compressive strength testing, ground-penetrating radar to map the reinforcing steel, half-cell potential testing for rebar corrosion, chloride content laboratory analysis, and selective demolition of finishes to expose hidden structural members. The Phase 2 report identifies the specific repairs required, the priority sequence, and the engineering opinion on the safe occupancy of the building during the repair window. Substantial structural deterioration triggers a mandatory repair plan with timelines enforceable by the local building official.

   STRUCTURAL INTEGRITY RESERVE STUDY SIRS FUNDING RULES

The SIRS reserve study is performed by a licensed engineer, architect, or reserve specialist credentialed under Florida Statute 718.112. The study inventories every reserve component, estimates the remaining useful life and the replacement cost, and produces a funding schedule the board must adopt and execute through monthly reserve contributions. The funding schedule for the SIRS components cannot be waived, reduced, or deferred by any vote of the membership after December 31, 2024. This represents a major change from the pre-2022 reserve rules where boards routinely voted to fund reserves at zero to keep monthly fees attractive to buyers.Practical impact on Miami-Dade and Broward condominium budgets has been severe. A 30-year-old oceanfront tower with deferred roof, exterior waterproofing, and balcony repairs commonly faces a reserve deficit of $5 million to $20 million USD that the SIRS report converts into a multi-year special assessment or a sharp monthly fee increase. Owners on fixed incomes have been priced out of buildings they have owned for decades and entire boards have resigned rather than face the assessment vote. Endless Life Design works with the SIRS engineer, the reserve specialist, and the association attorney to structure the funding plan and the owner communication so the building remains habitable and financially viable.Practical impact on Miami-Dade and Broward condominium budgets has been severe. A 30-year-old oceanfront tower with deferred roof, exterior waterproofing, and balcony repairs commonly faces a reserve deficit of $5 million to $20 million USD that the SIRS report converts into a multi-year special assessment or a sharp monthly fee increase. Owners on fixed incomes have been priced out of buildings they have owned for decades and entire boards have resigned rather than face the assessment vote. Endless Life Design works with the SIRS engineer, the reserve specialist, and the association attorney to structure the funding plan and the owner communication so the building remains habitable and financially viable.

   2026 COMPLIANCE DEADLINES FOR MIAMI-DADE CONDOS

The original SB 4D law set a December 31, 2024 deadline for the first round of milestone inspections for the oldest buildings. The 2024 legislative session passed Senate Bill 154 which clarified the deadlines and added flexibility for buildings actively under inspection. The current deadlines require any building that received its certificate of occupancy on or before July 1, 1992 in the three coastal South Florida counties to complete the Phase 1 milestone inspection no later than December 31, 2025 with continued enforcement extending well into 2026. Buildings reaching the 30-year mark or the 25-year coastal mark on a rolling basis must complete inspection within the year of reaching the milestone age.

The SIRS reserve study deadline was originally December 31, 2024 and many associations missed it. Miami-Dade County, Broward County, and the City of Miami Beach building departments are actively issuing notices of non-compliance and follow-up enforcement actions through 2026. The recertification process in Miami-Dade County under Section 8-11(f) of the Code of Miami-Dade County continues independently for buildings 40 years and older and is now harmonized with the SB 4D milestone inspection for buildings that fall under both rules. Endless Life Design tracks every building department deadline calendar across the tri-county area and alerts board members at the 90-day, 60-day, and 30-day warning marks before any compliance lapse.

   INSPECTION AND SIRS COST ESTIMATES FOR CONDO BOARDS

The Phase 1 milestone inspection cost in Miami-Dade, Broward, and Palm Beach Counties typically ranges from $7,500 USD for a small 12-unit walk-up to $75,000 USD for a 300-unit high-rise oceanfront tower. The variables driving cost include the building height, the unit count, the structural complexity, the accessibility of the parking garage and roof, and whether the building has a podium deck or a post-tensioned slab system. Coastal high-rise towers commonly fall in the $35,000 to $55,000 USD range for Phase 1 alone with separate quotations for Phase 2 destructive testing if required.

SIRS reserve study cost is typically $4,500 USD for a smaller building and ranges to $25,000 USD for a complex multi-tower property with shared garage and amenity infrastructure. Phase 2 destructive testing if triggered runs from $25,000 USD to $250,000 USD or more depending on the number of cores and the laboratory scope. Actual structural repair costs identified through Phase 2 commonly range from $500 USD per unit for minor balcony spalling to $150,000 USD per unit for full concrete restoration on a deteriorated oceanfront tower. Endless Life Design provides board-meeting-ready cost estimates and competitive bid solicitation across our pre-vetted tri-county engineer network so the board receives apples-to-apples proposals.

   BOARD MEMBER PERSONAL LIABILITY AND FINES

SB 4D introduced direct personal liability for condominium board directors who fail to comply with the milestone inspection and SIRS funding rules. Florida Statute 718.112(2)(g) provides that a director who willfully and knowingly fails to complete a required milestone inspection or fails to provide the inspection report to unit owners has breached the fiduciary duty owed to the association. The breach exposes the director to removal from the board, personal financial liability to the association, and in egregious cases criminal misdemeanor prosecution. Directors and officers liability insurance typically excludes willful statutory violations so the personal exposure is real.

Civil fines under the local building code add another layer of risk. Miami-Dade County Code Compliance and the City of Miami Beach Special Master can assess daily fines of $250 USD to $500 USD per day for failure to complete a building recertification or milestone inspection on schedule. The fines accrue against the association and the unit owners and can climb past $100,000 USD over a multi-year non-compliance window. Endless Life Design provides board fiduciary briefings, document retention guidance, and the SB 4D compliance calendar so the entire board can demonstrate good faith compliance and avoid the personal liability trap.

   BROWARD AND PALM BEACH COUNTY COMPLIANCE DIFFERENCES

Miami-Dade County and Broward County are the only two counties in Florida with a long-standing 40-year building recertification requirement that pre-dates SB 4D. The Miami-Dade recertification under Section 8-11(f) of the Code of Miami-Dade County requires a structural and electrical recertification at 40 years and every 10 years thereafter. Broward County operates a similar Building Safety Inspection Program under the Broward County Board of Rules and Appeals. The SB 4D milestone inspection now layers on top of the existing recertification requirement, and for many tri-county buildings the two inspections can be coordinated into a single field visit and report package.

Palm Beach County did not have a pre-existing 40-year recertification rule which means SB 4D is the first comprehensive structural inspection mandate to apply to Palm Beach condominium buildings. Boca Raton, Boynton Beach, Lake Worth Beach, Palm Beach Island, and Singer Island all contain inventory of older condominium buildings that have never undergone a structural recertification and are now facing their first milestone inspection. Endless Life Design has dedicated Palm Beach County engineer relationships and our compliance team has the local building official contacts to navigate the Palm Beach County milestone inspection submission process which differs in document formatting from the tri-county Dade and Broward submission standards.

   HURRICANE WIND LOAD AND HVHZ COASTAL BUILDING CONCERNS

Buildings in Miami-Dade and Broward Counties sit within the High-Velocity Hurricane Zone or HVHZ governed by the Florida Building Code with 175-to-195-mile-per-hour basic wind speed design under ASCE 7-22. The milestone inspection must evaluate whether the original wind load design and the as-built construction continue to meet the structural safety requirements after decades of saltwater corrosion, hurricane exposure, and concrete carbonation. Coastal towers built before the 1992 Hurricane Andrew code update commonly have under-designed roof systems, deficient parapet anchorage, and vulnerable window-wall transitions that the milestone inspection should flag.

Concrete spalling and rebar corrosion are the dominant deterioration mechanisms on South Florida coastal towers. Salt-laden air drives chloride ions into the concrete cover, the chlorides reach the embedded reinforcing steel, and corrosion expansion fractures the concrete. The milestone inspection visually identifies surface spalling on balconies, walkways, parking garage decks, and roof slabs, and Phase 2 testing quantifies the chloride profile to determine the remaining service life. Stainless steel post-installed anchors with 316L grade and epoxy-coated reinforcing steel for repairs are now the tri-county standard for any coastal structural restoration project carried out under the SB 4D follow-up repair plan.

   HOW TO PRE-VET YOUR SB 4D INSPECTION ENGINEER

The engineer or architect performing the SB 4D milestone inspection must hold a Florida professional license in good standing under Florida Statute Chapter 471 for engineers and Chapter 481 for architects. The selection criteria for condo boards should require at least five years of structural restoration experience on similar coastal high-rise buildings, demonstrated familiarity with the SB 4D statutory framework, professional liability insurance of at least $2 million per occurrence, and references from at least three completed milestone inspections in the tri-county area. Avoid engineers without restoration experience because the Phase 1 inspection requires judgment to differentiate cosmetic distress from substantial structural deterioration.

We strongly recommend three-engineer redundancy on any major milestone inspection. The Phase 1 structural engineer producing the visual report, an independent peer-review engineer reviewing the Phase 1 findings before Phase 2 is triggered, and a separate restoration design engineer producing the repair construction documents. The triple-engineer protection prevents conflict of interest if the Phase 1 engineer aggressively recommends Phase 2 work that the same firm then performs at scale. Endless Life Design maintains a pre-vetted independent peer-review engineer panel for boards that want a second professional opinion before committing to a multi-million-dollar Phase 2 program.

   ENDLESS LIFE DESIGN SB 4D COMPLIANCE SERVICE

Endless Life Design provides full-service SB 4D compliance and milestone inspection coordination across Miami-Dade, Broward, and Palm Beach Counties including Miami Beach, Sunny Isles Beach, Bal Harbour, Bay Harbor Islands, Surfside, Aventura, Brickell, Downtown Miami, Coconut Grove, Key Biscayne, Fort Lauderdale, Hollywood, Hallandale Beach, Pompano Beach, Deerfield Beach, Boca Raton, Delray Beach, Boynton Beach, Lake Worth Beach, West Palm Beach, Palm Beach Island, Singer Island, Jupiter, and the rest of the tri-county condominium inventory. We handle the milestone inspection engineer selection and contract negotiation, the SIRS reserve study engineer selection, the Phase 1 and Phase 2 inspection coordination, the building department submission, the unit owner notification mailing, the board fiduciary compliance documentation, and the follow-up repair plan project management.

Before signing the SB 4D inspection contract make sure your engineer holds a Florida-licensed Professional Engineer PE or Registered Architect RA license in good standing, carries professional liability insurance of at least $2 million per occurrence, and has completed at least three prior milestone inspections in your specific county. We pre-vet all SB 4D inspection professionals against the Florida Department of Business and Professional Regulation license verification system, the local building department contractor watch list, and direct reference checks with prior association clients before recommending any firm to your board. Call our office today to schedule a complimentary SB 4D compliance review for your Miami-Dade, Broward, or Palm Beach condominium association and put your milestone inspection and SIRS funding plan on the calendar before the building department issues the next non-compliance notice.