355 Harbor Dr, Key Biscayne, FL 33149 Property Records

Miami-Dade County property record for 355 Harbor Dr, Key Biscayne, FL 33149 · Last verified February 2026

Property Highlights

Property Type	Vacant Land > Residential
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 1972
Square Footage	3,238 sqft
Lot Size	12,745 sqft (0.292 acres)
Occupancy	Owner Occupied
Last Sale	$5,700,000 (2025)
Tax Bill	$53,058.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`24-4232-006-3440`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	3,238 sqft
Stories	1 Stories
Primary Flooring	Vinyl/Resilient Flooring

Exterior

Year Built	Built 1972
Exterior Material	Concrete Block Exterior
Construction Type	Concrete Construction
Lot Area	12,745 sqft (0.292 acres)
Depth X Width	100 ft x 127 ft Depth x Width
Patio Area	200 sqft Patio

Location & Zoning

Street Address	355 HARBOR DR
City	KEY BISCAYNE
State	FL
Zip	33149-1219
Property Usage	Residential Property Usage
Type	Vacant Land > Residential
Legal Description	TROPICAL ISLE HOMES SUB 4TH ADD PB 53-39 SWLY1/2 LOT 10 & ALL LOT 11 BLK 31 LOT SIZE 127.450 X 100
Legal Range	42
Legal Township	54
Legal Section	32
Legal Subdivision	TROPICAL ISLE HOMES SUB
Legal Block	31
Legal Lot Number	10,11
Jurisdiction	DADE FL
Minor Civil Division	KEY BISCAYNE
Census Blockgroup	3
Census Block	3005
Census Tract	4602

Owner

Source: Miami-Dade County records · APN 24-4232-006-3440

Assessment roll updated July 1, 2025 · Last verified February 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	355 HARBOR DR, KEY BISCAYNE, FL 33149-1219
Occupancy	Owner Occupied
Owner Type	Owner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Feb 11, 2025 · Amount on Record
Deed Sale	Feb 11, 2025 · Amount on Record
Prior Sale	May 07, 2021 · Amount on Record
Deed Doc Number	2025R0106863
Deed Book / Page	34613 / 4510
Record Refreshed	Jun 08, 2026

May 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DADE FL
Recording Date	May 07, 2021
Property Address	355 HARBOR DR, KEY BISCAYNE, FL 33149-1219
Document Number	0000322338
Book / Page	32493 / 2696
Map Reference	MB 53 PG 39
Instrument Date	Apr 29, 2021
Instrument	2021R0322338
Transaction Type	Transfer
Record Updated	Jul 29, 2022
Title Company	ATTORNEY ONLY, ATTORNEY

Transaction

Amount	Amount Recorded
Tax	$19,500.00
Amount Accuracy	Rounded Values by County
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3128 CORAL WAY, 3128, MIAMI, FL 33145-3210

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	110 WALL ST FL 11, 11, NEW YORK, NY 10005-3834

Tax Assessment & Valuation

Source: Miami-Dade County records · Assessment roll updated July 1, 2025 · Last verified February 2026

Property Jurisdictions

Type	Name
State	Florida
County	Miami-Dade County
Municipality	Key Biscayne Village
Unified School District	Dade County School District (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$53,058.00 (+10.92%)	$3,313,700 (+4.78%) Land $3,313,700	$3,313,700 (+4.78%) Land $3,313,700
2023	$47,835.00 (+17.83%)	$3,162,425 (+27.4%) Land $2,931,350 Building $231,075	$3,162,425 (+27.4%) Land $2,931,350 Building $231,075
2022	$40,598.00	$2,482,324 Land $2,249,492 Building $232,832	$2,482,324 Land $2,249,492 Building $232,832

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Miami-Dade County (12086C), updated January 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone AE
Flood Hazard	High
100-Year Floodplain	Yes 1% annual chance
Special Flood Hazard Area	Yes
Flood Insurance Requirement	Required (federally backed mortgages)
Floodway	No
Base Flood Elevation	10.0 ft

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.