Is 520 Brickell Key Dr O307 over-assessed?

Public Florida records put its assessment at $282,400 — about 0.6% above the comparable sales its value should track, an estimated $1,733 over-assessment. We verify it by hand before saying you have a case.

How much could a property tax appeal save on this property?

An estimated $34 per year, using an estimated Florida composite millage rate applied to the over-assessment. Actual savings depend on the final reduction.

What does it cost to appeal?

Nothing upfront. WinningAppeals is paid only if your value comes down — the founding-year rate is 10% of your first-year savings. If the value doesn't move, you owe nothing.

Possible over-assessment

520 Brickell Key Dr O307

Miami, 33131 · Miami-Dade County, Florida · commercial property · 706 sq ft · Fla. Stat. s.193.011(8)

$34estimated overpaid in property tax / year

The public records suggest this property may be over-assessed, but the comparison is wide enough that we verify it by hand — free, with no obligation — before saying you have a case.

What the public records show

Miami-Dade public rollFlorida

Current assessment$282,400

What the comparable sales support$280,667

Estimated over-assessment$1,733 · 0.6%

Comparable basis$468/SF

Estimated tax saved / year$34

Straight from the public Florida roll. The estimated saving applies an estimated composite millage to the over-assessment. We adjust comparables for size, age, and location before we say a word about your property — and we never name owners.

The comparable basis

The 8 comparable sales behind the number

Each comparable is adjusted toward this property for size and age, then we take the median. Owners are never named — only the public sale figures matter.

Comparable sale $/SFAdjusted $/SFSizeBuilt

$344$341655 SF1982

$367$366640 SF1983

$376$374719 SF1981

$396$402770 SF1983

$438$438740 SF1981

$498$498703 SF1982

$533$528638 SF1982

$551$549690 SF1982

Why this is the lever

Fla. Stat. s.193.011(8)

Under s.193.011(8), Just Value must be net of the usual and reasonable costs of sale (customarily ~15%). Where an assessment meets or exceeds the gross price comparable properties actually sold for, it cannot reflect net-of-cost just value, and the Value Adjustment Board can reduce it.

How a Florida commercial property tax appeal works →

Your free review

See the full comparable analysis and start your review

The number above is free. Enter your email and we'll send the full breakdown for 520 Brickell Key Dr O307 and tell you, with no obligation, whether it's worth filing. A licensed Florida agent handles everything from there. You pay only if your value comes down.

Nothing due unless we lower your bill.
A licensed Florida agent files and represents you.
Built from Miami-Dade County's own public records.

Other Miami-Dade County properties over the line

1601 Collins Ave$269,895,354 over 701 Brickell Ave$219,461,434 over 200 S Biscayne Blvd$153,733,664 over 301 Ocean Dr$153,281,904 over 18325 Collins Ave$137,115,262 over 401 Biscayne Blvd$133,286,102 over

All Miami-Dade County over-assessments →Florida commercial property tax appeals →