NOT LISTED FOR SALE

412 Warren Ln Key Biscayne, FL 33149

Key Biscayne Area

Estimated Value: $3,082,000 - $3,940,000

4 Beds
2.5 Baths
3,084 Sq Ft
$1,090/Sq Ft Est. Value

Sale Details

Date Sold: February 7, 2013

Last sale price $1,675,000 $543 Per Sq Ft

Est. 101% increase in value since last sale

Current estimated payment $19,629 / mo

91 Days on Market

Highlights

  • Room in yard for a pool
  • Marble Flooring
  • Garden View
  • Key Biscayne K-8 Center Rated A-
  • Main Floor Primary Bedroom
  • Outdoor Living Area

About This Home

As of February 2013

Gorgeous 2 story home on the exclusive Island of Key Biscayne. Very spacious & bright, 4/2.5. Home features remodeled kitchen and bathrooms, marble, limestone & hardwood floors, high ceilings, recessed lighting, glass impact windows & doors, large laundry room, oversized carport, 200 sf. detached wooden house with AC & windows, beach club membership included. Walking distance to top rated school, parks & comunity center. A 24 hr. notice is required.

Last Buyer's Agent

Maite Thornton

BHHS EWM Realty License #3198724

BHHS EWM Realty

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $12,071

Year Built

  • Built in 1950 | Remodeled

Lot Details

  • Lot Dimensions are 76x 100
  • East Facing Home
  • Property is zoned 1 /S FM

Parking

  • 2 Car Garage
  • 2 Attached Carport Spaces
  • Driveway
  • Golf Cart Garage

Home Design

  • Entry on the 1st floor
  • Shingle Roof

Interior Spaces

  • 3,084 Sq Ft Home
  • 2-Story Property
  • Ceiling Fan
  • Plantation Shutters
  • Entrance Foyer
  • Florida or Dining Combination
  • Garden Views

Kitchen

  • Breakfast Area or Nook
  • Eat-In Kitchen
  • Oven
  • Electric Range
  • Microwave
  • Free-Standing Freezer
  • Ice Maker
  • Dishwasher

Flooring

  • Wood
  • Marble

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Primary Bedroom on Main
  • Split Bedroom Floorplan
  • Separate Shower in Primary Bathroom
  • Soaking Tub

Laundry

  • Dryer
  • Washer

Home Security

  • Home Security System
  • Fire and Smoke Detector

Outdoor Features

  • Room in yard for a pool
  • Balcony
  • Open Patio
  • Outdoor Living Area
  • Exterior Lighting
  • Shed
  • Outbuilding

Schools

  • Key Biscayne K-8 Elementary School

Utilities

  • Central Air
  • Heating Available
  • Electric Water Heater
  • Septic Tank
  • Cable TV Available

Community Details

  • No Home Owners Association
  • Tropical Isle Homes Sub 1 Subdivision

Listing and Financial Details

  • Assessor Parcel Number 2442320040130

Home Details

Home Type

Single Family

Est. Annual Taxes

$12,071

Year Built

Built in 1950 | Remodeled

Lot Details

7,405 Sq Ft Lot

Parking

2

Listing Details

  • Prop. Type: Residential
  • Property Sub Type: Single Family Residence
  • Property Sub Type Additional: Single Family Residence
  • Year Built: 1950
  • Carport Y N: Yes
  • Entry Level: 1
  • Unit Levels: Two
  • New Construction: No
  • Building Stories: 2
  • DelayedMarketingYN: No
  • Special Features: None
  • Stories: 2

Interior Features

  • Interior Amenities: Breakfast Area, Bathtub, Entrance Foyer, Eat-in Kitchen, Family/Dining Room, Main Level Primary, Split Bedrooms, Soaking Tub, Separate Shower, Upper Level Primary
  • Furnished: Unfurnished
  • Appliances: Dryer, Dishwasher, Electric Range, Electric Water Heater, Free-Standing Freezer, Ice Maker, Microwave, Oven, Refrigerator, Washer
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Total Bedrooms: 4
  • Flooring: Marble, Wood
  • Living Area: 3084.0
  • Stories: 2
  • Window Features: Plantation Shutters

Exterior Features

  • Exterior Features: Balcony, Lighting, Outdoor Living Area, Room For Pool
  • View: Garden
  • Pool Private: No
  • View: Yes
  • Waterfront: No
  • Disclosures: Owner Is Listing Agent
  • Construction Type: Block
  • Direction Faces: East
  • Other Structures: Outbuilding, Shed(s)
  • Patio And Porch Features: Open, Balcony
  • Property Condition: Resale, Updated/Remodeled
  • Roof: Shingle

Garage/Parking

  • Covered Parking Spaces: 4.0
  • Carport Spaces: 2.0
  • Garage Spaces: 2.0
  • Garage Yn: Yes
  • Parking Features: Attached Carport, Covered, Carport, Driveway, Golf Cart Garage

Utilities

  • Security: Security System, Fire Alarm, Smoke Detector(s)
  • Cooling: Central Air, Ceiling Fan(s)
  • Cooling Y N: Yes
  • Heating: Electric
  • Heating Yn: Yes
  • Sewer: Septic Tank
  • Utilities: Cable Available
  • Water Source: Public

Condo/Co-op/Association

  • Pets Allowed: Yes
  • Senior Community: No
  • Amenities: Beach Rights
  • Association: No
  • Pets Allowed: No Pet Restrictions, Yes

Schools

  • Elementary School: Key Biscayne K-8

Lot Info

  • Parcel #: 2442320040130
  • Lot Size: 76X 100
  • Mobile Dim Units: Feet
  • Zoning: 1 /S FM

Tax Info

  • Tax Year: 2011
  • Tax Annual Amount: 12071.0

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Oct 25, 2012
Closed on
Feb 6, 2013
Sold by
Radice Marcelo and Radice Jacqueline
Bought by
Buyer's Agent
Maite Thornton
BHHS EWM Realty
List Price
$1,775,000
Sold Price
$1,675,000
Premium/Discount to List
-$100,000
-5.63%
Current Estimated Value
$3,362,645

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$1,687,645
Avg. Annual Appreciation
5.28%
Original Mortgage
$1,340,000
Outstanding Balance
$902,083
Interest Rate
3.38%
Mortgage Type
New Conventional
Estimated Equity
$2,460,562
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in Key Biscayne, FL

  • Lourdes Lorenzo Luaces Real Estate Agent - Arch Realty Inc

    Lourdes Lorenzo Luaces

    Arch Realty Inc

    (786) 305-4386

    32 Total Sales

    23 in Key Biscayne

    $610K - $2.7M Price Range

    Lourdes Lorenzo Luaces
     Section Image
  • Nancy Batchelor Real Estate Agent - Compass Florida, LLC

    Nancy Batchelor

    Compass Florida, LLC

    (786) 685-4740

    370 Total Sales

    8 in Key Biscayne

    $860K - $5.4M Price Range

    Nancy Batchelor
     Section Image
  • Daniel Oquendo Real Estate Agent - Oquendo Level Realty LLC

    Daniel Oquendo

    Oquendo Level Realty LLC

    (786) 882-7137

    38 Total Sales

    3 in Key Biscayne

    $448K - $518K Price Range

    Daniel Oquendo
     Section Image
  • Alexandra Sierra Real Estate Agent - Compass Florida, LLC

    Alexandra Sierra

    Compass Florida, LLC

    (786) 418-3917

    119 Total Sales

    2 in Key Biscayne

    $1,450,000 Price Range

    Alexandra Sierra
     Section Image
  • Rosa Poler Real Estate Agent - Optimar International Realty

    Rosa Poler

    Optimar International Realty

    (754) 714-5864

    53 Total Sales

    2 in Key Biscayne

    $730,000 Price Range

    Rosa Poler
     Section Image
  • Massimo Giffuni Real Estate Agent - G & C Global Realty LLC

    Massimo Giffuni

    G & C Global Realty LLC

    (786) 321-9763

    30 Total Sales

    1 in Key Biscayne

    $685,000 Price

    Massimo Giffuni
     Section Image
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Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$1,675,000 Attorney
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $83,470
Open Cantalapiedra Alfonso $1,340,000
Previous Owner Radice Marcelo L $250,000
Previous Owner Radice Marcelo $900,000
Previous Owner Radice Marcelo $125,000
Previous Owner Morrison Daniel R $100,000
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
02/07/2013 02/07/13 Sold $1,675,000 -5.6% $543 / Sq Ft
01/24/2013 01/24/13 Pending -- -- --
10/25/2012 10/25/12 For Sale $1,775,000 -- $576 / Sq Ft
Source: BeachesMLS (Greater Fort Lauderdale)

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $21,390 $1,357,477
2024 $21,101 $1,319,220
2023 $21,101 $1,280,797 $0 $0
2022 $20,284 $1,243,493 $0 $0
2021 $20,322 $1,207,275 $0 $0
2020 $19,054 $1,190,607 $939,904 $250,703
2019 $21,878 $1,358,381 $1,105,770 $252,611
2018 $21,197 $1,360,288 $1,105,770 $254,518
2017 $21,223 $1,351,290 $0 $0
2016 $21,276 $1,323,497 $0 $0
2015 $21,586 $1,314,297 $0 $0
2014 $21,917 $1,303,867 $0 $0
Source: Public Records

Agents Affiliated with this Home

  • MT

    Buyer's Agent in 2013

    Maite Thornton

    BHHS EWM Realty

    (305) 361-5600

    1 Total Sale

    Maite Thornton
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Map

Source: BeachesMLS (Greater Fort Lauderdale)

MLS Number: A1705692

BeachesMLS (Greater Fort Lauderdale)

APN: 24-4232-004-0130

Florida Miami/Dade County Key Biscayne 33149

412 Warren Ln, Key Biscayne, FL

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

BeachesMLS (Greater Fort Lauderdale) All listings featuring the BMLS logo are provided by Beaches MLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright 2026 Beaches Multiple Listing Service, Inc. Information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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