TROPICAL ISLE HOMES SUB 1

515 Warren Ln, Key Biscayne FL 33149

4 beds · 3 baths · 2,030 ft²

Closed

$3,250,000

Est. Payment $17,298/mo

MLS Sheet Video

4

Bedrooms

3

Bathrooms

2,030

Sq. Ft.

1952

Year Built

2

Garage

6

Days on Market

Description

This beautifully house was fully rebuilt in 2021, undergoing an extensive renovation that included brand-new electrical and plumbing systems, a new roof, expanded living areas, impact-resistant windows, A/C system, energy-efficient lighting and pool area enhancements. With 2,185 sq ft of living space on a 7,633 sq ft lot, this one-story home offers 4 bedrooms, 3 bathrooms, and a desirable split floor plan. The kitchen boasts quartz countertops and high-end finishes, complemented by a laundry room, spacious and bright dining and living areas and porcelain wood plank flooring. The outdoor oasis is perfect for relaxation and entertaining, offering a big pool, a charming gazebo, and meticulously landscaped grounds. Nestled on a tranquil, low-traffic street, near beaches, parks and schools.

Facts

MLS#
A11741173
Subdivision
TROPICAL ISLE HOMES SUB 1
Property Type
Residential
Property Sub Type
Single Family Residence
Year Built
1952
Lot Size
7,633 ft²
Sq. Ft.
2,030 ft²
Sq. Mt.
189 m²
Price per sq. ft.
$1,601/ft²
Price per sq. mt.
$17,196/m²
Stories
Garage
2 spaces
Pool
Days on Market
6 days
Listed
Feb 14, 2025
Last Updated
Sep 18, 2025
Price/Lot Sq.Ft.
$426/ft²

Comparable homes

Same ZIP, similar price + bedrooms.

Market insights for Key Biscayne

Live MLS-derived activity. Forecast is a conservative rule-of-thumb estimate — not a guarantee.

Sellers market

May 2026

100/100
Buyers marketSellers market

45

Median days to sold

+4.5%

1-year price forecast (est.)

Price & tax history

From the live MIAMI MLS feed. Older history requires the ListingHistory resource (not yet enabled).

9/18/2025Sold$3,250,000
2/14/2025Listed for sale$3,250,000

History reflects fields present on the live MLS record. Full multi-year history requires the MIAMI ListingHistory resource (not yet enabled).

Location

515 Warren Ln, Key Biscayne FL 33149Directions

GreatSchools Summary Ratings

Public + private K-12 schools within 5 miles of this listing.

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

Estimated Monthly Payment

$20,156/mo

Principal & Interest

$17,298

Property Tax

$2,708

Insurance

$150

HOA

$0

20% ($650,000)
7.00%
30 years
1.00% (FL avg ~1.0%)
$0/mo
$150/mo

Estimates only. Actual payment depends on credit, lender, insurance carrier, and FL/Miami-Dade specifics. Contact Rangely for a precise quote.

Rangely Adames

Rangely Adames

Sales Associate | Sunland Group

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