Internal · Maintenance Cost Calculator
Admin · Maintenance Calc

Maintenance Cost Calculator · Plaza Tower

Goes beyond SIRS-required components. Models per-unit projected maintenance + capital cost over 1, 5, 10, and 25 years across every system. Helps boards translate "we should fund reserves" into "this is what each unit will pay over time, by scenario." Drives better-informed assessment decisions.

$2,168 / moPT current avg / unit
$26.0k / yrPer-unit equivalent
$485 / moMaintenance only · current allocation
$612 / moModeled "right number" · under-funded today
25 yrsForecast horizon

25-year per-unit projection · Plaza Tower

SystemCurrent cost / yr5-yr cumulative10-yr cumulative25-yr cumulativePer-unit / mo (25yr)
Roof (replacement + R&M)$32k$160k$340k$1.42M$56
Garage waterproofing$18k$90k$420k$1.06M$42
Elevator modernization + service$28k$140k$680k$1.84M$73
Building envelope · paint · stucco$14k$70k$210k$684k$27
HVAC · common$22k$110k$280k$842k$33
Plumbing risers · sanitary stacks$11k$55k$310k$684k$27
Pool / amenity finishes$8k$40k$148k$420k$17
Common-area finishes · lobby · halls$12k$60k$220k$540k$21
Fire / life safety systems$9k$45k$180k$420k$17
Landscape · hardscape$8k$40k$84k$220k$9
Concrete / structural R&M$8k$40k$280k$540k$21
Other / contingency (12%)$21k$105k$386k$1.05M$42
Subtotal · physical components$191k$955k$3.54M$9.7M$385
Operating maintenance (concierge · janitorial · daily fix)$304k$1.6M$3.6M$10.2M$405
Total · 25-year horizon · all 84 units$495k / yr$2.55M$7.14M$19.9M$790 / mo

Reading this: on a true full-cost basis, Plaza Tower would need to charge $790/month per unit just to cover 25-year maintenance + reserves. We currently charge $2,168/month — but ~$1,378 of that is operating-non-maintenance (insurance, utilities, mgmt fee). $790 leaves $588 for everything else.

Three funding scenarios

Scenario
Current /mo
Proposed /mo
Δ
Reserve %
SA risk
Owner equity impact
Plan B · Catch up on under-funding
$2,168
$2,295
+$127
102% by yr 5
very low
premium positioning
Plan C · Defer + special-assessment-when-needed
$2,168
$2,068
−$100
82% by yr 5
high (60% within 8 yrs)
discounting on resale

Per-unit lifetime cost · interactive owner view

Average 1BR · 720 sf

25-year maintenance + reserves: $237,000
Per month average: $790
Compared to monthly rent at market: roughly equivalent — but builds equity.

Average 2BR · 1,180 sf

25-year maintenance + reserves: $268,000
Per month average: $893
Allocated by sf-share per declaration.

3BR · 2,180 sf · top-floor

25-year maintenance + reserves: $418,000
Per month average: $1,393
Larger sf-share + larger common-element allocation.

What this enables for the board

"Why are we raising assessments?" answer

Treasurer M. Hou can show owners the 25-year curve. Maintenance under-funding now is invisible · then very visible. Plain-English explanation that makes the case.

Special-assessment forecasting

Plan C's modeling shows when SAs become likely. Pre-warning 5-7 years out, not 6 months. Boards make better decisions when consequences are quantified.

Resale-value alignment

Owners realize that under-funding shows up as discounted resale (closing-attorney estoppel certs disclose under-funding). Selfish-rational case for healthy reserves.

Buyer education

Prospective buyers can ask the realtor: "what's the projected per-unit cost over 10 years?" PT can answer; many comps cannot. Differentiator.

Insurance + capital alignment

Insurance carrier diligence + reserve study + this calculator align the boards' picture. Lender lookups for refis and sales become easier.

Owner reassurance

"My condo is well-managed" stops being a feeling and starts being a number. Older owners on fixed income want certainty; this provides it.

Methodology

Component lives

Drawn from latest Reserve Study (Reserve Advisors · 2024 + projections to 2049). Adjusted with CMG's actual cost data from 5-year history.

Inflation assumption

3.5% blended (2.8% general · 4.4% construction · 3.1% labor). Re-baselined annually based on FL DOR + ENR construction-cost index.

Regional adjustment

Tallahassee labor + materials. Accounts for Florida insurance hardening (separate line). Hurricane resilience adds to envelope/roof.

Operating + capital combined

Most reserve-study tools show only capital. This combines operating maintenance (concierge, janitorial, daily fix) with capital · the owner's actual experience.

Per-unit allocation

Per declaration's allocation method (in PT's case: $/sf with adjustments for limited common-element interest). Transparent · auditable.

Sensitivity analysis

Boards can see "if construction inflation runs 5% instead of 4%" or "if hurricane hits in year 3" scenarios. Helps them stress-test the funding plan.

Replaces

The reserve study that says "you need $X" without showing what it means per owner per month. The board that under-funds for 5 years and discovers it during the next study. The owner who's surprised by a special assessment. The buyer who didn't price reserve adequacy into their offer.

References

§718.301(4)(p) SIRS · CMG actuals 2020-2025 · Reserve Advisors 2024 study · ENR construction cost index · FL OIR insurance hardening data.