ActiveMLS® A12082121

$3,300,000

119 Harbor Drive, Key Biscayne, FL 33149

Beds: 3
Baths: 2
Sqft: 1,554

Est. payment$21,070/mo

Home type: Single Family Residence
Year built: 1953
Lot size: 7,405 sqft
Price / sqft: $2,124
HOA: $0/mo
Community: TROPICAL ISLE HOMES SUB 4

Property description

Rare opportunity to own a 7,500 SF lot on coveted Harbor Drive, one of Key Biscayne’s most desirable residential streets. An exceptional homesite to build your dream island residence and create a custom home tailored to your lifestyle. The property currently features a classic Mackle home with 3 bedrooms, 2 baths, office/den, spacious garage, pool, outdoor entertaining area and lush tropical landscaping. Enjoy the existing home, renovate, or build new and take full advantage of this prime location. Moments from highly regarded public and private schools, beautiful beaches, parks, dining, shopping and recreational amenities. A coveted address offering the very best of Key Biscayne island living.

Listing activity

Days on market: 13
Listed: Sep 2, 2026
MLS listing updated: Sep 15, 2026
Feed last checked: 1 minute ago

Listed by Bruno F Ricci · Fortune Christie's International Real Estate

Map

Map location is based on MLS-supplied coordinates. Verify the location before relying on it.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 2
Bathrooms (decimal): 2
Full bathrooms: 2
Half bathrooms: 0

Rooms & features

Rooms: 1
Interior features: Built-in Features, Closet Cabinetry, Walk-In Closet(s)
Flooring: Concrete, Tile, Vinyl
Appliances: Dishwasher, Dryer, Electric Range, Microwave, Refrigerator, Washer
Furnished: Unfurnished
Window features: Blinds, Sliding

Heating & cooling

Heating: Central
Cooling: Central Air, Electric

Property

Parking

Garage spaces: 1
Garage: Yes
Carport spaces: 4
Carport: Yes
Covered spaces: 5
Parking features: Attached, Attached Carport, Attached Garage, Carport, Circular Driveway, Covered, Driveway, Garage
Attached garage: Yes

Exterior

Stories: 1
Building area: 1,962 sqft
Entry level: 1
Patio & porch: Porch - Open, Porch
Exterior features: Awning(s)
Fencing: Fenced
Pool: Yes
Pool features: Heated, In Ground, Solar Heat
View: Garden, Pool
Waterfront: None
Waterfront property: No

Lot

Lot size: 7,405 sqft
Lot size (acres): 0.17 acres
Zoning: 42

Construction

Type & style

Home type: Single Family Residence
Year built: 1953
New construction: No

Materials

Construction: Block, CBS
Roof: Barrel
Property condition: Resale
Levels: One
Faces: Northeast

Utilities & green energy

Utilities

Sewer: Public Sewer
Water: Public
Utilities: Cable Available

Community & HOA

Community

Subdivision: TROPICAL ISLE HOMES SUB 4
MLS area: 2420
Pets allowed: No
55+ community: No

Association

Has association: Yes
Association fee: $0 monthly
Estimated monthly dues: $0
Amenities: Beach Club Available, Street Lights

Lease details

Not reported by the listing source.

Location

Area details

City: Key Biscayne
County: Miami-Dade
ZIP code: 33149

Manufactured home details

Not reported by the listing source.

Financial & listing details

Listing

MLS number: A12082121
Possession: Negotiable
Original list price: $3,300,000
Parcel number: 2442320060270
Annual property tax: $27,567
Tax year: 2025
Tax legal description: 32 54 42 PB 53-39 TROPICAL ISLE HOMES SUB 4TH ADDN LOT 5 BLK 18 LOT SIZE 75.000 X 100 OR 20779-3920 10/2002 1 COC 24917-4990 09 2006 1

Additional MLS details

Reported by the listing source

Association Amenities: Beach Club Available, Street Lights
Association Fee Frequency: Monthly
Association: Yes
Bathrooms Total Decimal: 2
Bathrooms Total Integer: 2
Building Area Total: 1962
Construction Materials: Block, CBS
County Or Parish: Miami-Dade
Days On Market: 13
Direction Faces: Northeast
Elementary School: Key Biscayne K-8
High School: Coral Gables
List Price: 3300000
Living Area: 1554
Lot Size Acres: 0.17
Lot Size Area: 7500
MLSArea Major: 2420
Middle Or Junior School: Ponce De Leon
Mls Status: Active
On Market Date: 2026-09-02
Patio And Porch Features: Porch - Open, Porch
Postal Code: 33149
Property Sub Type: Single Family Residence
Property Type: Residential
Rooms Total: 1
Senior Community: No
Standard Status: Active
State Or Province: FL
Status Change Timestamp: 2026-09-02T04:00:00Z
Stories Total: 1
Subdivision Name: TROPICAL ISLE HOMES SUB 4
Water Source: Public
Waterfront Features: None
Tax Annual Amount: 27567
Bathrooms Full: 2
Pool Private: Yes
Bedrooms Total: 3
Bathrooms Half: 0

Market value

Automated estimate—No licensed valuation source connected

Estimated sales range—Ask Karim for a local market analysis

Estimated rent—No licensed rental valuation source connected

Price history

Date	Event	Price
Sep 2, 2026	ListedMIAMI REALTORS® MLS	$3,300,000$2,124/sqft

Public tax history

Year	Property taxes	Assessment
2025	$27,567	—

Payment calculator

Estimated monthly payment$21,070/moIllustrative estimate, not a loan offer.

Loan typeDown payment (%)Interest rate assumption (%)Loan termInsurance / month

Principal & interest: $17,123
Property taxes: $2,297
Insurance: $1,650
Association dues: $0

Live national rate context is displayed below through Mortgage News Daily’s official widget. The calculator rate remains a separate assumption until licensed machine-readable access is connected. This is not a loan offer.

Neighborhood

Area

TROPICAL ISLE HOMES SUB 4

Key Biscayne · Miami-Dade County · 33149

Climate risk

—

No licensed climate-risk source is connected.

Nearby schools

Key Biscayne K-8Elementary

—

Ponce De LeonMiddle

—

Coral GablesHigh

—

School names and districts are MLS-reported when available. Verify attendance boundaries with the school district. Ratings require a licensed ratings provider.

Nearby homes

12 homes