455 GRAND BAY DR 609, Key Biscayne, FL 33149

Parcel: 2452050610600 · Residential · Condominium - Residential · Zoning: 9400

Assessed Value (2025)
$1,143,308

Property Details

Beds
1
Baths
1
Living Sqft
849
Year Built
2001
RESIDENTIAL - TOTAL VALUE : CONDOMINIUM - RESIDENTIAL

Sales History

1
N/Anon-market transfer
2004-02-01
2
$100non-market transfer
2018-05-17
CERO SE MONRO LLC
3
$100non-market transfer
2022-12-01
MONRO LLCROMON HOLDINGS LLC
4
N/A
2022-12-05

Tax Assessment History

$1,143,308
Assessed (2025)
$1,153,702
Market Value
$1,143,308
Taxable Value
$23,277
Annual Tax
2024
$1,039,371
2025
$1,143,308
$1,153,702
Assessed Market
View detailed table
YearAssessedMarketTaxableTax
2025 $1,143,308 $1,153,702 $1,143,308 $23,277
2024 $1,039,371 $1,039,371 $1,039,371 $21,161

About 455 GRAND BAY DR 609, Key Biscayne, FL 33149

455 GRAND BAY DR 609, Key Biscayne, FL 33149 is a 1-bedroom, 1-bathroom residential - total value : condominium - residential built in 2001 with 849 square feet of living space. The property is currently owned by ROMON HOLDINGS 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 $1,143,308 with a market value of $1,153,702. The assessed value increased 10% from $1,039,371 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 $170,682, and the median home value is $1,539,500.

The population density is 16,591 people per square mile. 455 GRAND BAY DR 609, 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 2004 to 2022, with 4 recorded transactions in the public record..

Current Owner

ROMON HOLDINGS LLC
420 S DIXIE HWY 4K, MIAMI, FL, 33146
Since: 2026-03-29
View owner profile →

People Behind This Entity

Flood Zone

Zone AE
Special Flood Hazard Area

Est. Annual Insurance

$9,546 — $16,806
Flood $400 — $800
Property/Wind $9,146 — $16,006

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$170,682
Median Home Value$1,539,500
Pop. Density16,591/sq mi

Neighborhood 33149

34.2%
Owner-Occ
65.8%
Investor
119
Flips (4yr)
3,025
New Biz (3yr)
Distress Risk
MODERATE
36
View full risk analysis →
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