Miami-Dade County  »  33149  »  Harbor Ln  »  370 Harbor Ln

370 Harbor Lane, Key Biscayne, FL 33149 - Property report

Also known as: 370 Harbor Ln

Property image for 370 Harbor Lane, Key Biscayne, FL 33149
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Property type

Residential - Single Family: 1 Unit (0101)

Year built

1952

Acreage

0.177

Sale price

$2,000,000

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
370 Harbor Lane
ZIP code
33149
County
Miami-Dade
Municipality
24
Neighborhood
245205001
Parcel ID
2452050011480

Owner

Find out who owns 370 Harbor Lane, Key Biscayne, FL 33149. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/14/2020
Sale price
$2,000,000
Arm's length
Tax
Tax year
2025
Current property tax
$37,392
Building
Property type
Residential - Single Family: 1 Unit (0101)
Building sq. ft.
3,786
Buildings on lot
1
Stories
2
Year built
1952
Bedrooms
4
Bathrooms
3
Lot
Acreage
0.177
Zoning & Use
Zoning
Village Residential (VR)
Units
1

Area overview

Walk score
25 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
48 /100.  Somewhat Bikeable
School district
Miami-Dade County Public Schools
Broadband internet providers and speed map
Types of broadband connections
Ownership

Ownership information for 370 Harbor Lane, Key Biscayne, FL

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 370 Harbor Lane, Key Biscayne, FL 33149

Sale date Sale price Buyer name Seller name
12/14/2020 $2,000,000 XXXXXXXXX XXXXXX X; X XXXXXXX XXXXXXX X XXXXXXX XXXXXXX; XXXXXX XXXXXX
12/14/2020 $10 XXXXXXX XXXXXXX; XXXXXX XXXXXX XXXXXX XXXXXXXXXXX XXX
03/27/2007 $1,526,000 XXXXXXX, XXXXXXX; XXXXXX, XXXXXX XXXXX XXXX XXX

*Most recent sales on record for this property.

More about Miami-Dade County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
07/12/2022 - R
07/11/2022 - D		 Notice of Commencement XXXXXXX XXXXXXX X
12/21/2020 - R
12/14/2020 - D		 Mortgage XXXXXXXXX XXXXXX X XXXX XXXXXXXX XXXX XX XXXXXXX
12/21/2020 - R
12/14/2020 - D		 Deed XXXXXXX XXXXXXX XXXXXXXXX XXXXXX X
12/21/2020 - R
12/14/2020 - D		 Deed XXXXXX XXXXXXXXXXX XXX XXXXXXX XXXXXXX
03/27/2007 - R Warranty Deed XXXXX XXXX XXX XXXXXXX, XXXXXXX
12/09/2004 - D
12/09/2004 - R		 Deed XXXXXX, XXXXXX X &X XXXXX XXXX XXX
07/15/1994 - R Quit Claim Deed XXXXXX, XXXXXX X &X XXXXX X XXXXXX, XXXXXX X &X XXXXX X
04/29/1994 - R Notice of Commencement XXXXXX, X X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 370 Harbor Lane, Key Biscayne, FL

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025
Base tax
$38,009
Current property tax
$37,392
Recent tax assessments
Market value
$2,450,460
Land value
$2,010,060
Building value
$440,400
Assessed value
$2,450,460

More about Miami-Dade County Property Taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2025 $2,450,460 $2,450,460 15.5108 $38,009 +22.39%
2024 $2,192,530 $1,837,951 15.6226 $31,055 +3.39%
2023 $2,195,617 $1,670,865 15.8731 $30,037 +16.01%
2022 $1,785,094 $1,518,969 15.8911 $25,892 +13.94%
2021 $1,380,881 $1,380,881 16.4556 $22,723 +8.68%
2020 $1,266,387 $1,186,875 16.5103 $20,908 -12.15%
2019 $1,437,938 $1,160,191 16.5514 $23,800 +3.10%
2018 $1,441,343 $1,138,559 16.0154 $23,084 -17.44%
2017 $1,730,793 $1,115,142 16.1542 $27,960 -2.50%
2016 $1,734,196 $1,092,206 16.5356 $28,676 +6.05%
Permits

Permit information for 370 Harbor Lane, Key Biscayne, FL

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
AE

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 370 Harbor Lane, Key Biscayne, FL 33149 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Key Biscayne K-8 Center 8 Public PK, K-8 921 0.36
Key Biscayne K-8 Center 8 Public PK, K-8 921 0.36
Key Biscayne Presbyterian School NR Private PK-1 160 0.84
Key Biscayne Presbyterian School NR Private PK-1 160 0.84
St Christophers Montessori NR Private PK-5 103 0.89
St Christophers Montessori NR Private PK-5 103 0.89
St Agnes Academy NR Private PK-8 498 0.92
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Key Biscayne K-8 Center 8 Public PK, K-8 921 0.36
St Agnes Academy NR Private PK-8 498 0.92
Mast Academy 10 Public 6-12 1,535 3.52
Amikids Miami-Dade South NR Public 6-12 14 3.60
Ransom Everglades School NR Private 6-8 0 4.79
Ransom Everglades School NR Private 6-12 1,084 5.03
Ransom Everglades School NR Private 6-12 1,079 5.03
Carrollton School of the Sacred Heart NR Private PK-12 862 5.03
Southside Elementary School 7 Public PK, K-8 929 5.26
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Mast Academy 10 Public 6-12 1,535 3.52
Amikids Miami-Dade South NR Public 6-12 14 3.60
Immaculata-La Salle High School NR Private 9-12 869 4.56
Immaculata-La Salle High School NR Private 9-12 0 4.57
Ransom Everglades School NR Private 6-12 1,084 5.03
Ransom Everglades School NR Private 6-12 1,079 5.03
Carrollton School of the Sacred Heart NR Private PK-12 862 5.03
Mater Brickell Academy High 9 Charter 9-12 235 5.23
Academy Of Arts & Minds NR Charter 9-12 297 5.25

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 370 Harbor Lane, Key Biscayne, FL

715 Harbor Dr, Key Biscayne 720 Myrtlewood Ln, Key Biscayne 730 Myrtlewood Ln, Key Biscayne 675 Harbor Dr, Key Biscayne 690 Harbor Ln, Key Biscayne 680 Harbor Ln, Key Biscayne 710 Myrtlewood Ln, Key Biscayne 695 Harbor Dr, Key Biscayne 365 Harbor Ln, Key Biscayne 375 Harbor Ln, Key Biscayne 360 Harbor Ln, Key Biscayne 686 Harbor Ln, Key Biscayne 601 Harbor Dr, Key Biscayne 700 Myrtlewood Ln, Key Biscayne 701 Harbor Dr, Key Biscayne 685 Harbor Dr, Key Biscayne 350 Harbor Ln, Key Biscayne 635 Harbor Dr, Key Biscayne 621 Harbor Dr, Key Biscayne 655 Harbor Dr, Key Biscayne

Nearby ZIP codes for 370 Harbor Lane, Key Biscayne, FL

33101, Miami-Dade County, FL 33109, Miami-Dade County, FL 33125, Miami-Dade County, FL 33127, Miami-Dade County, FL 33128, Miami-Dade County, FL 33129, Miami-Dade County, FL 33130, Miami-Dade County, FL 33132, Miami-Dade County, FL 33133, Miami-Dade County, FL 33135, Miami-Dade County, FL 33136, Miami-Dade County, FL 33137, Miami-Dade County, FL 33139, Miami-Dade County, FL 33140, Miami-Dade County, FL 33142, Miami-Dade County, FL 33145, Miami-Dade County, FL 33146, Miami-Dade County, FL

Frequently asked questions

What is the year built for 370 Harbor Lane, Key Biscayne, FL 33149?

The development at 370 Harbor Lane, Key Biscayne, FL 33149 was built in 1952.

What is the total square footage of 370 Harbor Lane, Key Biscayne, FL 33149?

370 Harbor Lane, Key Biscayne, FL 33149 has a total of 3,786 square feet.

When was 370 Harbor Lane, Key Biscayne, FL 33149 last sold and what was the sale price?

370 Harbor Lane, Key Biscayne, FL 33149 was last sold on 12/14/2020 for $2,000,000.

What is the assessed value of 370 Harbor Lane, Key Biscayne, FL 33149?

370 Harbor Lane, Key Biscayne, FL 33149 is currently assessed at $2,450,460.

What are the property taxes for 370 Harbor Lane, Key Biscayne, FL 33149?

The property taxes for 370 Harbor Lane, Key Biscayne, FL 33149 total $38,008.

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