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9 Harbor Point, Key Biscayne, FL 33149

$18,000,000
Property Type: Residential Bedrooms: 8 Baths: 11 Square Footage: 13,502 Status: Closed
Current Price: $18,000,000 List Date: 4/06/2021 Last Modified: 2/26/2026

Description

Welcome to one of the most refined waterfront residences in Florida. Nestled in The only private road of Key Biscayne, this magnificent home sits on an oversized lot with direct Biscayne Bay and Miami skyline views. Extremely sophisticated Bali style home designed by CMA Design Studio, top of the line materials, Lutron system with recess lighting that creates a perfect setting for the interior of the residence. Formal dining, butlers pantry, adjacent to the upscale kitchen (gas stove) and breakfast area with direct access to the covered patio with Jasmin climbing vine, large guest suite on garage second floor. Total of 8 bedrooms. Third-floor loggia family room. Double stair access. Expansive covered terrace and gazebo by the pool. Private dock. Boatlift. Private and gated. Generator.

More Information MLS# A11023588

Contract Information

Comp Sale YN: No Occupant Type: Call Listing Agent Listing Date: 2021-04-06 Status: Closed Original List Price: 18200000 Sold Price: $18,000,000 Current Price: $18,000,000

Location and Legal

County Or Parish: Miami-Dade County Parish Name: Miami-Dade City Name: Key Biscayne Municipal Code: 24 Postal Zip: 33149 Subdivision Number: 2 Flood Zone: AE Country: United States Street Number: 9 Street Name: Harbor Street Suffix: Point State Or Province: FL Postal Code: 33149 Postal Code +4: 1715 Subdivision Name: MATHESON ESTATES Area: 2420 Elementary School: Key Biscayne K-8 Middle Or Junior School: Ponce De Leon High School: Coral Gables Parcel Number: 2442320020282 Zoning: 2000

General Property Information

Adjusted Area Main: 10993 Living Area Main: 11028 Lot Size Area: 27300 Water Frontage Feet: 100 Senior Community YN: Yes Outdoor Living Spaces YN: Yes Stories Total: 2 Pool Private YN: Yes Property Sub Type: Single Family Residence Bedrooms Total: 8 Bathrooms Total: 11 Bathrooms Full: 8 Bathrooms Half: 3 Building Area Main: 13502 Year Built: 2006 Garage YN: 1 Attached Garage YN: 1 Garage Spaces: 2 Covered Spaces: 2 Lot Size Acres: 0.63 Waterfront YN: 1 Direction Faces: West

Financial Information

Membership Fee Required YN: No Tax Annual Amount: 235451 Tax Year: 2020 Tax Legal Description: 32-33 54 42 & 4-5-6 55 42 MATHESON EST .66 AC PB 46-86 S100FT OF N210FT TR 13 W OF PRIV DR LOT SIZE 100.000 X 273 OR 19913-1287 09/2001 4

Office/Member Information

DXORIGMLSID: SEF

Status Change Information

Buyer Financing: Cash Major Change Timestamp: 2021-07-16T00:30:55Z Major Change Type: Status Change Price Change Timestamp: 2021-04-07T16:02:12Z Status Change Date: 2021-07-22 Under Contract Date: 2021-06-02 Close Date: 2021-07-15 Close Price: 18000000

Amenities

None: 1

Dining Area

Breakfast Area: 1 Eat-In Kitchen: 1 Formal Dining: 1

Entry Information

Entry Level: 1

Exterior Features

Lighting: 1

Flooring

Marble: 1 Terrazzo: 1 Wood: 1

Parking Features

Circular Driveway: 1 Covered: 1 Garage Door Opener: 1 Attached: 1 Attached Garage: 1 Garage: 1

Property Condition

Resale: 1

Other Structures

Outbuilding: 1

Possession

Negotiable: 1

Utilities

Sewer Available: 1

Heating

Central: 1 Electric: 1 Zoned: 1

Water Access

Ocean Access: 1

Water View

Bay: 1

Appliances

Dishwasher: 1 Disposal: 1 Dryer: 1 Gas Range: 1 Microwave: 1 Oven: 1 Refrigerator: 1 Washer: 1

Construction Materials

CBS: 1

Interior Features

Bar: 1 Bedroom Layout - Three Way Split: 1 Built-in Features: 1 French Doors: 1 Kitchen Island: 1

Laundry Features

In Garage: 1

Levels

Two: 1

Listing Terms

Cash: 1 Conventional: 1

Pool Features

In Ground: 1

Roof

Flat: 1 Tile: 1

Security Features

Security System: 1

Water Source

Public: 1

Waterfront Features

Bayfront: 1 No Fixed Bridges: 1

Water Heater Details

Electric Water Heater: 1

Boat and Dock Information

Dock: Yes

Boat and Dock Features

Lift: 1 Private Dock: 1

Cooling

Central Air: 1 Electric: 1

Showing Requirements

Call Listing Agent: 1

Master Bedroom/Bath

2 Master Baths: 1 Bidet: 1 Master Bdrm - Sitting: 1 Separate Shower: 1 Separate Tub: 1

Pool Size Details

Pool Size (WxL): 0x0

Restrictions

No Restrictions: 1

Storm Protection

Impact Glass: Complete

Tax Information

Tax Reflects No Exemptions: 1

Outdoor Living Spaces

Balcony: 1

Balcony Details

Balcony - Open: 1

Contingencies

None: 1

Room Types

Den: 1 Family Room: 1 Florida Room: 1 Garage Apartment: 1 Maid/In-Law Quarters: 1

Buyer Details

Intended Use: Unknown/Withheld

Concessions

Seller Concessions: No

Price Calculations

Current Price To SqFt: 1632.21

Section Details

Parcel Number MLX: 0282

Acreage Description

1/2 To Less Than 1 Acre Lot: 1

Originating Details

Originating System Key: 357516006 Originating System ID: M00000151

Property Features

Dining Area: Breakfast Area; Eat-In Kitchen; Formal Dining Exterior Features: Lighting Flooring: Marble; Terrazzo; Wood Parking Features: Circular Driveway; Covered; Garage Door Opener; Attached; Attached Garage; Garage Property Condition: Resale Appliances: Dishwasher; Disposal; Dryer; Gas Range; Microwave; Oven; Refrigerator; Washer Water Heater Details: Electric Water Heater Boat and Dock Features: Lift; Private Dock Construction Materials: CBS Cooling: Central Air; Electric Heating: Central; Electric; Zoned Interior Features: Bar; Bedroom Layout - Three Way Split; Built-in Features; French Doors; Kitchen Island Laundry Features: In Garage Levels: Two Listing Terms: Cash; Conventional Other Structures: Outbuilding Pool Features: In Ground Possession: Negotiable Restrictions: No Restrictions Roof: Flat; Tile Security Features: Security System Tax Information: Tax Reflects No Exemptions Utilities: Sewer Available Water Access: Ocean Access Water Source: Public Water View: Bay Waterfront Features: Bayfront; No Fixed Bridges Showing Requirements: Call Listing Agent Outdoor Living Spaces: Balcony Balcony Details: Balcony - Open Contingencies: None Room Types: Den; Family Room; Florida Room; Garage Apartment; Maid/In-Law Quarters Acreage Description: 1/2 To Less Than 1 Acre Lot

Room Information

Den Family Room Florida Room Garage Apartment Maid/In-Law Quarters
Listing Office: Fortune International Realty
Last Updated: February - 26 - 2026
9 Harbor Point, Key Biscayne, FL 33149- MLS# A11023588
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