360 HARBOR LN, Key Biscayne, FL 33149
Parcel: 2452050011490 · Residential - Single Family · 1 Unit · Zoning: 0100
Assessed Value (2025)
$2,024,000
Property Details
Beds
4
Baths
5
Living Sqft
4,862
Year Built
2025
Lot Sqft
8,000
Stories
2
RESIDENTIAL - SINGLE FAMILY : 1 UNIT
Sales History
1
$100non-market transfer
2023-08-18
MICHAEL ERIK CROSS → 360 HARBOR LANE LLC
2
N/A
2023-09-06
3
$100non-market transfer
2023-10-30
MICHAEL ERIK CROSS → 360 HARBOR LANE LLC
4
N/A
2023-10-31
5
$100non-market transfer
2025-06-13
360 HARBOR LANE LLC → MICHAEL CROSS
6
N/A
2025-06-25
Tax Assessment History
$2,024,000
Assessed (2025)
$2,080,000
Market Value
$2,024,000
Taxable Value
$41,207
Annual Tax
2024
$1,840,000
2025
$2,024,000
$2,080,000
Assessed Market
View detailed table
| Year | Assessed | Market | Taxable | Tax | Building | |
|---|---|---|---|---|---|---|
| 2025 | $2,024,000 | $2,080,000 | $2,024,000 | $41,207 | $2,080,000 | $0 |
| 2024 | $1,840,000 | $1,840,000 | $1,840,000 | $37,461 | $1,840,000 | $0 |
About 360 HARBOR LN, Key Biscayne, FL 33149
360 HARBOR LN, Key Biscayne, FL 33149 is a 4-bedroom, 5-bathroom residential - single family : 1 unit built in 2025 with 4,862 square feet of living space on a 8,000 square foot lot. The property is currently owned by MICHAEL CROSS NAYLA ATALLAH, recorded as of 2026-04-19. The owner appears to be owner-occupied based on the mailing address matching the property address.
There are 6 recorded sales for this property. The 2025 assessed value is $2,024,000 with a market value of $2,080,000. The assessed value increased 10% from $1,840,000 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 $250,001, and the median home value is $2,000,001.
The population density is 3,407 people per square mile. There are active mortgage liens totaling $3,951,172 recorded against this property. 360 HARBOR LN, 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 2023 to 2025, with 6 recorded transactions in the public record..
Current Owner
MICHAEL CROSS NAYLA ATALLAH
360 HARBOR LN, KEY BISCAYNE, FL, 33149
Since: 2026-04-19
View owner profile →
Flood Zone
Zone AE
Special Flood Hazard Area
Est. Annual Insurance
$12,544 — $21,040
Flood $400 — $800
Property/Wind $12,144 — $20,240
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$250,001
Median Home Value$2,000,001
Pop. Density3,407/sq mi
Neighborhood 33149
34.2%
Owner-Occ
65.8%
Investor
119
Flips (4yr)
3,025
New Biz (3yr)
Distress Risk
MODERATE
36
Mortgages
ACTIVE 6% rate
$4,000,000
AMERANT MORTGAGE LLC · 2025-06-25
1 satisfied mortgage
SATISFIED 2020-10-05
$4,000,000
SSP CAPITAL INC
Est. Total Balance $3,951,172
* Estimated assuming 30-year fixed mortgage at prevailing rate at origination. Actual terms may differ.
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