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ActiveMLS listing sourceMIAMI REALTORS® MLS
ActiveMLS® A12047714
$6,490,000

330 Gulf Road, Key Biscayne, FL 33149

Beds
5
Baths
6
Sqft
3,202
Est. payment$37,722/mo
Home type
Single Family Residence
Year built
1954
Lot size
12,197 sqft
Price / sqft
$2,027
HOA
$0/mo
Community
HOLIDAY COLONY

Property description

As per tax roll: Actual Area 3,312 Sq.Ft Living Area 3,202 Sq.Ft Adjusted Area 2,911 Sq.Ft Lot Size 12,225 Sq.Ft Welcome to Key Biscayne To a truly unique residence. Beautifully designed home blending Tulum-inspired warmth with Saint-Tropez elegance, ideally located within walking distance to the beach, restaurants, and coffee shops. Features include white concrete floors, high ceilings, and exposed white wood beams that create a bright and airy living environment. The reception/living area and Family room. Direct access to the garden and pool, providing seamless indoor-outdoor living. The main central point of the house is the oversized garden with Lush tropical plants and a Tiki Hut, that is an extension of the house....perfect for outdoor dining and entertaining. The home includes a family room, formal dining area, four en-suite bedrooms, PLUS staff quarters (1/1) conveniently located adjacent to the kitchen. Private and secluded setting, with all main living areas oriented toward the garden and a beautiful mature tree that enhances the homes natural ambiance.

Listing activity

Days on market
77
Listed
Jul 3, 2026
MLS listing updated
Sep 18, 2026
Feed last checked
8 minutes ago

Listed by Brigitte De Langeron · DLS International Realty

Map

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

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms
5
Bathrooms
6
Bathrooms (decimal)
5.5
Full bathrooms
5
Half bathrooms
1

Rooms & features

Rooms
1
Interior features
Closet Cabinetry, Pantry
Flooring
Concrete, Marble
Appliances
Dishwasher, Gas Range, Oven, Refrigerator, Washer

Heating & cooling

Heating
Central
Cooling
Central Air, Electric
Property

Parking

Garage spaces
0
Carport spaces
0
Covered spaces
0
Parking features
Golf Cart Garage, On Street, Paver Block
Attached garage
No

Exterior

Stories
1
Building area
3,312 sqft
Entry level
1
Exterior features
None
Pool
Yes
Pool features
In Ground
View
Garden, Pool
Waterfront property
No

Lot

Lot size
12,197 sqft
Lot size (acres)
0.28 acres
Lot dimensions
12225
Zoning
0100
Road surface
Paved
Construction

Type & style

Home type
Single Family Residence
Architectural style
Mediterranean
Year built
1954
New construction
No

Materials

Construction
Block, CBS
Roof
Flat
Property condition
Resale
Levels
One
Faces
East
Utilities & green energy

Utilities

Sewer
Public Sewer
Water
Other
Utilities
Cable Available
Community & HOA

Community

Subdivision
HOLIDAY COLONY
MLS area
2420
Security
Smoke Detector(s)
Pets allowed
Yes
55+ community
Yes

Association

Has association
No
Estimated monthly dues
$0
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
A12047714
Possession
Negotiable
Original list price
$6,490,000
Parcel number
2442320030130
Annual property tax
$9,620
Tax year
2025
Tax legal description
HOLIDAY COLONY PB 50-87 LOT 6 BLK 2 LOT SIZE 101.040 X 121 OR 18550-0109 0399 6
Additional MLS details

Reported by the listing source

Association
No
Bathrooms Total Decimal
5.5
Bathrooms Total Integer
6
Building Area Total
3312
Construction Materials
Block, CBS
County Or Parish
Miami-Dade
Days On Market
77
Direction Faces
East
Elementary School
Key Biscayne K-8
High School
Coral Gables
List Price
6490000
Listing Contract Date
2026-07-03
Living Area
3202
Lot Size Acres
0.28
Lot Size Area
12225
Lot Size Dimensions
12225
MLSArea Major
2420
Middle Or Junior School
Ponce De Leon
Mls Status
Active
On Market Date
2026-09-18
Photos Count
46
Postal Code
33149
Property Sub Type
Single Family Residence
Property Type
Residential
Road Surface Type
Paved
Rooms Total
1
Security Features
Smoke Detector(s)
Senior Community
Yes
Standard Status
Active
State Or Province
FL
Status Change Timestamp
2026-09-18T05:15:56Z
Stories Total
1
Subdivision Name
HOLIDAY COLONY
Water Source
Other
Tax Annual Amount
9620
Bathrooms Full
5
Pool Private
Yes
Bedrooms Total
5
Waterfront
No
Bathrooms Half
1
General Property Information: Senior Community
Yes

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

DateEventPrice
Jul 3, 2026ListedMIAMI REALTORS® MLS$6,490,000$2,027/sqft

Public tax history

YearProperty taxesAssessment
2025$9,620—

Payment calculator

Estimated monthly payment$37,722/moIllustrative estimate, not a loan offer.
Principal & interest
$33,675
Property taxes
$802
Insurance
$3,245
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

HOLIDAY COLONY

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

Similar homes

12 homes
MLS listing source

MIAMI REALTORS® MLS · Listing courtesy of DLS International Realty. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright ©2026 BeachesMLS, Inc. IDX information is provided exclusively for consumers’ personal, non-commercial use and may be used only to identify prospective properties they may be interested in purchasing or leasing. Terms of use · Equal Housing Opportunity.