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350 Heather Lane, Key Biscayne, FL 33149 Property Information

350 Heather Lane, Key Biscayne, FL 33149 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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350 Heather Lane, Key Biscayne, FL 33149
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Address

Primary address 350 Heather Lane, Key Biscayne
Zip code 33149
County Miami-Dade
Municipality Key Biscayne
Parcel ID 2442320063330

Sales & Tax Overview for 350 Heather Lane, Key Biscayne

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Sale date 09/19/2016
Sale price $10
Arm's length
Current property tax $7,764

Lot & Building Information for 350 Heather Lane, Key Biscayne

Building sqft 2,540
Building class Residential - Single Family: 1 Unit (0101)
Acreage 0.184
Year built 1957
Stories 1
Units 1
Bedrooms 4
Bathrooms 4
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Miami-Dade County Public Schools

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Other Property Data for 350 Heather Lane, Key Biscayne

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  • • Improvements for 350 Heather Lane, Key Biscayne , including their type, square footage, grade and when they were built.
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About 350 Heather Lane, Key Biscayne

What is the year built & the total sq. ft. for 350 Heather Lane, Key Biscayne, FL 33149?

350 Heather Lane, Key Biscayne, FL 33149 was built in 1957 and has a total of 2,540 square feet.

What is the assessed value of 350 Heather Lane, Key Biscayne, FL 33149 and the property tax paid?

Assessed at $540,293, the tax amount paid for 350 Heather Lane, Key Biscayne, FL 33149 is $20,565.

When was 350 Heather Lane, Key Biscayne, FL 33149 last sold and what was the last sale price?

350 Heather Lane, Key Biscayne, FL 33149 was last sold in 09/19/2016 for $10.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Research 100M+ property records powered by:
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Past Sales & Property History for 350 Heather Lane, Key Biscayne

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Purchase date Purchase price Buyer name Seller name
09/19/2016 $10

Title Documents for 350 Heather Lane, Key Biscayne

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Date Type Amount Party 1 Party 2 Maturity Document Related documents Doc image
10/20/2017 - D
10/23/2017 - R
Mortgage
09/19/2016 - D
09/19/2016 - R
Deed
04/18/1988 - R Warranty Deed
02/02/1987 - R Warranty Deed
06/14/1984 - R Warranty Deed
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R: Recorded date
D: Document date

Property Taxes for 350 Heather Lane, Key Biscayne

Access detailed property tax data for 350 Heather Lane, Key Biscayne, FL 33149. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025
Base tax $20,565
Current property tax $7,764
Market value $2,377,279
Assessed value $540,293

Assessment History for 350 Heather Lane, Key Biscayne

Here's the assessment & property tax history for 350 Heather Lane, Key Biscayne, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessment value Total tax rate Property tax Year over year change
2025 $2,377,279 $540,293 15.5108 $20,565 +9.85%
2024 $2,118,153 $525,067 15.6226 $18,720 -0.78%
2023 $2,118,262 $509,774 15.8731 $18,867 +19.85%
2022 $1,690,372 $494,927 15.8911 $15,742 +14.52%
2021 $1,313,562 $480,512 16.4556 $13,746 -30.13%

Risk

Create a free account to unlock extended information for 350 Heather Lane, Key Biscayne, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) AE (See more on map)

Transportation

Access the detailed traffic volume map for 350 Heather Lane, Key Biscayne to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Key Biscayne K-8 Center 8 Public PK, K-8 921 0.35
Key Biscayne K-8 Center 8 Public PK, K-8 921 0.35
Key Biscayne Presbyterian School NR Private PK-1 160 0.39
Key Biscayne Presbyterian School NR Private PK-1 160 0.39
St Agnes Academy NR Private PK-8 498 0.50

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Key Biscayne K-8 Center 8 Public PK, K-8 921 0.35
St Agnes Academy NR Private PK-8 498 0.50
Mast Academy 10 Public 6-12 1,535 3.07
Amikids Miami-Dade South NR Public 6-12 14 3.14
Ransom Everglades School NR Private 6-8 0 4.57

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Mast Academy 10 Public 6-12 1,535 3.07
Amikids Miami-Dade South NR Public 6-12 14 3.14
Immaculata-La Salle High School NR Private 9-12 869 4.27
Immaculata-La Salle High School NR Private 9-12 0 4.28
Kingsbury Academy NR Private K-12 0 4.73

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 350 Heather Lane, Key Biscayne

Here are the neighbors for 350 Heather Lane, Key Biscayne.

Address Square feet Purchase date Purchase price
275 Harbor Dr, Key Biscayne 2,883 08/17/2021 $2,550,000
380 Heather Ln, Key Biscayne 2,894 12/11/2015 $1,775,000
265 Harbor Dr, Key Biscayne 4,632 11/20/2018 $2,700,000
295 Harbor Dr, Key Biscayne 1,997 10/06/2010 $1,115,000
355 Harbor Dr, Key Biscayne 02/11/2025 $5,700,000
370 Heather Ln, Key Biscayne 2,505 10/02/2012 $1,530,000
361 W Heather Dr, Key Biscayne 2,483 09/22/2025 $2,600,000
381 W Heather Dr, Key Biscayne 2,780 08/17/1993 $315,000
335 Harbor Dr, Key Biscayne 2,749 03/11/2026 $4,820,000
385 W Heather Dr, Key Biscayne 2,891 10/26/2017 $1,775,000
375 Harbor Dr, Key Biscayne 3,416 02/19/2020 $2,040,000
305 Harbor Dr, Key Biscayne 7,838 02/25/1993 $310,000
285 Harbor Dr, Key Biscayne 5,175 05/13/1993 $700,000
299 Harbor Dr, Key Biscayne 5,218 06/28/2019 $2,800,000
360 Heather Ln, Key Biscayne 2,323 11/18/2021 $2,250,000
371 W Heather Dr, Key Biscayne 3,190 02/07/2024 $10
365 Harbor Dr, Key Biscayne 5,517 02/10/2011 $1,100,000
325 Harbor Dr, Key Biscayne 5,728 06/02/2025 $4,825,000
315 Harbor Dr, Key Biscayne 6,935 04/09/2015 $3,350,000
390 Heather Ln, Key Biscayne 2,503 09/10/2019 $10

Nearby ZIP Codes for 350 Heather Lane, Key Biscayne

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