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Own Luxury Homes® FL Condo SIRS Reserve Adequacy Index™

Own Luxury Homes® FL Condo SIRS Reserve Adequacy Index™: SIRS percent-funded is the single most predictive number for FL condo buyer special assessment risk. FL law now requires 100% funding of SIRS structural components. Estimated FL average reserve funding pre-reform: 30-50%. <30% funded: near-certain assessment, $50K-$150K+ per unit on $500K condo. 70-89%: moderate risk ($5K-$20K). 90-100%: low risk. Cricket Club North Miami: $134,000/unit documented assessment. Own Luxury Homes® 12-Point Agent Integrity Audit™. See also: Florida Roof Insurance Penalty Index™.

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Own Luxury Homes® Research Index · Florida Condo Research

Own Luxury Homes® FL Condo SIRS Reserve Adequacy Index™

The Structural Integrity Reserve Study (SIRS) is now the most important document in any Florida condo transaction — and the percent-funded figure it contains is the single most predictive number for whether a buyer will face a special assessment in their first 5 years of ownership. This Index explains how to read a SIRS, what the percent-funded number means in practice, and provides the framework for estimating special assessment exposure before making any offer on a Florida condo.

⚠️ SIRS reports are specific to each building. Obtain the actual current SIRS before making any offer. Reserve adequacy calculations depend on engineering assumptions that vary by engineer.
100%
The funding level that FL law now requires associations to target for SIRS structural components — the standard against which all FL condo reserve funds are now measured
30-50%
Estimated average reserve funding level across Florida condo associations prior to the SIRS reform requirement — meaning most FL condos face some level of mandated reserve increase
$134,000
Example Cricket Club North Miami documented special assessment per unit after SIRS compliance gap was identified — the concrete example of what underfunded reserves cost individual owners
40 years
Maximum remaining useful life used in SIRS calculations for most structural components; components with shorter remaining life generate higher required annual reserve contributions

01 — How to Read a SIRS Report

SIRS ElementWhat It ShowsWhat to Look ForBuyer Action
Component inventoryList of all structural components covered: roof, concrete, balconies, plumbing, electrical systems, pool deck, elevatorsCompleteness: a SIRS missing major components (e.g., balconies excluded) is incomplete and likely underestimates reserve requirementsRequest engineering firm credentials; verify all components are included; compare to building age and known issues
Replacement cost estimatesCurrent replacement cost for each component (not original cost)Ensure replacement costs reflect current construction prices, not outdated estimatesAsk: when was this SIRS completed? 2022 costs vs. 2026 costs may understate required reserves by 30%+
Remaining useful lifeHow many years each component is expected to last before requiring replacementComponents with 5-10 years remaining life will drive much higher near-term annual contributions than components with 25+ yearsIdentify any components with <10 years remaining life; calculate expected contribution increase
Current reserve balance (by component)How much is currently set aside for each structural componentCompare to required 100% funded amount; gap = current underfundingUnderfunded gap = likely special assessment or elevated monthly assessment going forward
Percent funded (overall)Total current reserves / total fully-funded amountThe key summary metric: 100% = no immediate risk; 70-99% = some increase likely; below 70% = high assessment probability; below 40% = significant riskObtain this number for every FL condo before offer; it predicts your 5-year ownership cost exposure

02 — Estimated Special Assessment Probability by Percent-Funded Level

Percent FundedAssessment Probability
(5-yr horizon)
Typical Impact
(per unit, $500K condo)
Monthly Assessment
Trajectory
Buyer Strategy
90-100%LOW (10-20%)$0-$5,000 if anyModerate increase to maintain 100%Safe to proceed with standard due diligence
70-89%MODERATE (30-50%)$5,000-$20,000 likely over 5 yearsMeaningful monthly increase requiredRequest funding plan; model increased monthly assessment into purchase economics
50-69%HIGH (50-70%)$15,000-$40,000 in assessments likelySignificant monthly increases; may be rapidRequire escrow at closing for assessment exposure; discount offer price for assessment likelihood
30-49%VERY HIGH (70-85%)$30,000-$80,000 in assessments likelyLarge rapid increases; board may have already votedObtain board minutes; verify no pending assessment vote; significant price reduction warranted
<30%NEAR-CERTAIN assessment$50,000-$150,000+ depending on deferred maintenanceEmergency assessment likely; building may also face lender restrictionsExtreme caution; consult real estate attorney and structural engineer before proceeding
Probability and dollar estimates are directional based on general patterns. Actual outcomes depend on specific building condition, component ages, replacement cost inflation, and association decisions. Obtain the actual SIRS and board minutes for any specific building.
Ryan Brown — Principal Broker & CEO, FL BK3626873
“The percent-funded number is the first thing I look at in any condo SIRS. It’s the single most predictive data point for what a buyer will be asked to write a check for in their first five years. A building at 35% funded is not a building where the board has been responsible and things are fine — it’s a building where the board waived reserve contributions for years, the money was spent on lower monthly fees, and the bill is now coming due. That bill will be paid either as a large one-time special assessment or as a mandatory monthly assessment increase that materially changes the economics of the purchase.”
Cite This Research
Brown, Ryan. “Own Luxury Homes® FL Condo SIRS Reserve Adequacy Index™.” Own Luxury Homes®. https://www.ownluxuryhomes.com/markets/florida/research-indices/florida-condo-sirs-reserve-adequacy-index

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