299 Harbor Dr, Key Biscayne, FL 33149 Property Records

Miami-Dade County property record for 299 Harbor Dr, Key Biscayne, FL 33149

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 4,383 sqft · built 1967
Lot Size	0.172 acres (7,500 sqft)
Owner	2 Individual Names on Record
Last Sale	$300,000 (Jul 2019)
Tax Bill	$50,786 (2025)
Deeds & Mortgages	Jul 2019 Sale
Flood Zone	Zone AE (high risk)
APN	`24-4232-006-3380`

Property Details

APN / Parcel Number

Primary APN	`24-4232-006-3380`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	2 Stories
Building Area	4,383 sqft Living Area
Gross Area	5,218 sqft
Flooring	Vinyl/Resilient

Exterior

Year Built	Built 1967
Effective Year Built	Effective 2017
Exterior Material	Stucco
Construction Type	Concrete
Lot Area	7,500 sqft (0.172 acres)
Lot Dimensions	100 ft deep x 75 ft wide

Exterior Amenities

Porch	Porch
Porch Area	85 sqft
Patio Area	545 sqft
Fence	Fence

Location & Zoning

Street Address	299 HARBOR DR
City	KEY BISCAYNE
State	FL
Zip	33149-1233
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	0100:SINGLE FAM,GENERAL
Legal Description	TROPICAL ISLE HOMES SUB 4TH ADDN PB 53-39 LOT 5 BLK 31 LOT SIZE 75.000 X 100 OR 17701-0533 1296 1
Legal Range	42
Legal Township	54
Legal Section	32
Legal Subdivision	TROPICAL ISLE HOMES SUB
Legal Block	31
Legal Lot Number	5
Jurisdiction	DADE FL
Township / Civil Division	KEY BISCAYNE
Census Block Group	3
Census Block	3005
Census Tract	4602

Owner

Source: Miami-Dade County records, as of February 13, 2026

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

Owner of Record	2 Individual Names on Record
Co-owner	Co-owner on Record
Mailing Address	299 HARBOR DR, KEY BISCAYNE, FL 33149-1233
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	3 Names on Deed
Last Sale	Jul 8, 2019 · Amount on Record
Deed Sale	Jul 8, 2019 · Amount on Record
Prior Sale	Oct 6, 2009 · Amount on Record
Deed Document Number	2019R0422531
Deed Book / Page	31514 / 2561
Record Updated	Jun 8, 2026

July 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DADE FL
Recording Date	Jul 8, 2019
Property Address	299 HARBOR DR, KEY BISCAYNE, FL 33149-1233
Document Number	0000422531
Book / Page	031514 / 002561
Instrument Date	Jun 24, 2019
Instrument	422531
Transaction Type	Transfer
Record Updated	Jul 30, 2019
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount Recorded
Tax	$16,800.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	299 HARBOR DR KEY BISCAYNE FL 331491233, KEY BISCAYNE, FL 33149-1233

Tax Assessment & Valuation

Source: Miami-Dade County assessment roll, as of July 1, 2025

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$50,786.00 (+13.7%)	$3,165,364 (+11.87%) Land $1,950,000 Building $1,215,364	$3,165,364 (+11.87%) Land $1,950,000 Building $1,215,364
2023	$44,666.00 (+13.29%)	$2,829,555 (+15.88%) Land $1,725,000 Building $1,104,555	$2,829,555 (+15.88%) Land $1,725,000 Building $1,104,555
2022	$39,426.00	$2,441,857 Land $1,323,750 Building $1,118,107	$2,441,857 Land $1,323,750 Building $1,118,107

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective January 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	10.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 489 individual policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	548 units insured incl. 59 condo units
Nearby Flood Claims	790 (1979–2021)
Most Recent Claim	Oct 2021 · rainfall accumulation
Claims by Event	Hurricane Irma, Sep 2017 · 69 claims Hurricane Katrina, Aug 2005 · 44 claims Hurricane Andrew, Aug 1992 · 565 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	MDWASA - MAIN SYSTEM serves 2,377,460 people · EPA ID FL4130871
Water Source	Groundwater
Last State Inspection	Dec 2023
Lead	3 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	6 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 79 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20