251 CRANDON BLVD 436, Key Biscayne, FL 33149
Parcel: 2442320182490 · Residential · Condominium - Residential · Zoning: 5000
Assessed Value (2025)
$1,110,555
Property Details
Beds
2
Baths
2
Living Sqft
1,532
Year Built
1979
RESIDENTIAL - TOTAL VALUE : CONDOMINIUM - RESIDENTIAL
Sales History
1
$579,000
2008-12-29
ALTON G CHERNEY & RITA BROWN TRS → FRANCISCO LEON &W
2
$100non-market transfer
2022-05-10
FRANCISCO LEON &W → MARIA A LEON TRS
3
$100non-market transfer
2024-09-25
MARIA A LEON TRS → 436 SEA LION LLC
4
N/A
2024-10-02
Tax Assessment History
$1,110,555
Assessed (2025)
$1,110,555
Market Value
$1,110,555
Taxable Value
$22,610
Annual Tax
2024
$692,519
$1,110,555
2025
$1,110,555
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2025 | $1,110,555 | $1,110,555 | $1,110,555 | $22,610 | $0 | $0 |
| 2024 | $692,519 | $1,110,555 | $692,519 | $14,099 | $0 | $0 |
About 251 CRANDON BLVD 436, Key Biscayne, FL 33149
251 CRANDON BLVD 436, Key Biscayne, FL 33149 is a 2-bedroom, 2-bathroom residential - total value : condominium - residential built in 1979 with 1,532 square feet of living space. The property is currently owned by 436 SEA LION LLC, recorded as of 2026-03-29. The mailing address differs from the property address, suggesting this may be an investment property or rental.
There are 4 recorded sales for this property. The 2025 assessed value is $1,110,555 with a market value of $1,110,555. The assessed value increased 60% from $692,519 in 2024.
This property is located in FEMA Flood Zone AE, a Special Flood Hazard Area with a 1% annual chance of flooding (100-year floodplain). Flood insurance is typically required by lenders for properties in this zone. The median household income in this area is $146,719, and the median home value is $799,300.
The population density is 30,655 people per square mile. 251 CRANDON BLVD 436, Key Biscayne, FL 33149 is located in Key Biscayne, Florida. Property records, tax assessments, sales history, and ownership information for this Key Biscayne property are sourced from miami_dade County public records.
The complete ownership history of this property spans from 2008 to 2024, with 4 recorded transactions in the public record..
Current Owner
436 SEA LION LLC
6311 RIVIERA DR, CORAL GABLES, FL, 33146
Since: 2026-03-29
View owner profile →
Flood Zone
Zone AE
Special Flood Hazard Area
Est. Annual Insurance
$11,505 — $20,789
Flood $400 — $800
Property/Wind $11,105 — $19,989
Estimate based on FEMA flood zone, property value, and year built. Actual premiums vary based on elevation, mitigation features, roof condition, and insurer. Not a quote.
Neighborhood
Median Income$146,719
Median Home Value$799,300
Pop. Density30,655/sq mi
Neighborhood 33149
34.2%
Owner-Occ
65.8%
Investor
119
Flips (4yr)
3,025
New Biz (3yr)
Distress Risk
MODERATE
36
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