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510 S Mashta Drive, Key Biscayne, FL 33149

$10,413,000
Property Type: Residential Bedrooms: 6 Baths: 8 Square Footage: 7,386 Status: Closed
Current Price: $10,413,000 List Date: 6/03/2006 Last Modified: 4/09/2026

Description

Formerly Cher's Key Biscayne paradise! Enjoy oceanfront sunrises and sunsets surrounded by water, island breezes and swaying palm trees. This totally renovated 6BR/8BA home has a full gym, spa, wine cellar, infinity cascade pool, a man-made private beach, lush tropical landscaping and 2-car garage. Use of dark woods and clean lines creates a calming, Zen-like atmosphere.

More Information MLS# D1118491

Contract Information

Comp Sale YN: No Occupant Type: Call Listing Agent Listing Date: 2006-06-03 Status: Closed Original List Price: 12900000 Sold Price: $10,413,000 Current Price: $10,413,000

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: 9 Country: United States Street Number: 510 Street Direction Prefix: S Street Name: Mashta Street Suffix: Drive State Or Province: FL Postal Code: 33149 Postal Code +4: 1733 Subdivision Name: MASHTA ISLAND REPLAT Area: 2520 Elementary School: Key Biscayne K-8 Middle Or Junior School: Ponce De Leon High School: Coral Gables Parcel Number: 2452050090190 Zoning: 21/EST 1

General Property Information

Living Area Main: 7386 Lot Size Dimensions: 100X 183 Water Frontage Feet: 100 Senior Community YN: Yes Outdoor Living Spaces YN: Yes Furnished: Unfurnished Stories Total: 2 Pool Private YN: Yes Spa YN: Yes LP/Assessed Value: 2.45 Property Sub Type: Single Family Residence Bedrooms Total: 6 Bathrooms Total: 8 Bathrooms Full: 8 Building Area Main: 7386 Year Built: 1981 Garage YN: 1 Attached Garage YN: 1 Garage Spaces: 2 Covered Spaces: 2 Waterfront YN: 1 Direction Faces: Northeast

Financial Information

Membership Fee Required YN: No Tax Assessed/SOH Value: 5263283 Tax Annual Amount: 125383 Tax Year: 2007 Tax Legal Description: 5-6 55 42MASHTA ISLAND A REPLAT OF TRS A B & C PB 65-65 LOT 18 BLK 3 LOT

Office/Member Information

DXORIGMLSID: SEF

Status Change Information

Buyer Financing: Cash Major Change Timestamp: 2010-05-03T17:07:36Z Major Change Type: Status Change Status Change Date: 2010-05-05 Under Contract Date: 2010-04-07 Close Date: 2010-05-03 Close Price: 10413000

Amenities

Other: 1

Dining Area

Formal Dining: 1 Snack Bar/Counter: 1

Entry Information

Entry Level: 1

Exterior Features

Lighting: 1

Flooring

Wood: 1

Guest House Area Details

Living Area Guest House: 0

Guest House Features

1 Bath: 1 1 Bedrooms: 1

Parking Features

Circular Driveway: 1 Paver Block: 1 Attached: 1 Attached Garage: 1 Garage: 1

Property Condition

Resale: 1 Updated/Remodeled: 1

Fencing

Fenced: 1

Possession

Negotiable: 1

Sewer

Public Sewer: 1

View

Pool: 1

Heating

Central: 1 Electric: 1 Zoned: 1

Water Access

Ocean Access: 1

Water View

Ocean: 1

Appliances

Dishwasher: 1 Disposal: 1 Dryer: 1 Electric Range: 1 Free-Standing Freezer: 1 Microwave: 1 Refrigerator: 1 Washer: 1

Construction Materials

CBS: 1

Interior Features

Bar: 1 Built-in Features: 1 Kitchen Island: 1 Pantry: 1 Roman Tub: 1 Walk-In Closet(s): 1

Levels

Two: 1

Listing Terms

Other: 1

Pool Features

In Ground: 1 Pool/Spa Combo: 1 Pool Bath: 1

Roof

Other: 1

Water Source

Public: 1

Waterfront Features

Bayfront: 1 Seawall: 1 No Fixed Bridges: 1

Water Heater Details

Electric Water Heater: 1

Boat and Dock Information

Dock: Yes

Boat and Dock Features

Private Dock: 1

Cooling

Central Air: 1 Electric: 1 Zoned: 1

Showing Requirements

24 Hour Notice: 1 Call Listing Agent: 1

Master Bedroom/Bath

Master Bdrm - Upstairs: 1

Pool Size Details

Pool Size (WxL): 0X0

Restrictions

Other Restrictions: 1

Tax Information

Other Exemption: 1

Outdoor Living Spaces

Balcony: 1 Deck: 1 Patio: 1

Balcony Details

Balcony - Open: 1

Room Types

Den: 1 Family Room: 1 Laundry: 1 Loft: 1 Maid/In-Law Quarters: 1 Media Room: 1

Concessions

Seller Concessions: No

Section Details

Parcel Number MLX: 0190

Acreage Description

1/2 To Less Than 1 Acre Lot: 1

Originating Details

Originating System Key: 28112942 Originating System ID: M00000151

Property Features

Dining Area: Formal Dining; Snack Bar/Counter Exterior Features: Lighting Flooring: Wood Guest House Features: 1 Bath; 1 Bedrooms Parking Features: Circular Driveway; Paver Block; Attached; Attached Garage; Garage Property Condition: Resale; Updated/Remodeled Appliances: Dishwasher; Disposal; Dryer; Electric Range; Free-Standing Freezer; Microwave; Refrigerator; Washer Water Heater Details: Electric Water Heater Boat and Dock Features: Private Dock Construction Materials: CBS Cooling: Central Air; Electric; Zoned Fencing: Fenced Heating: Central; Electric; Zoned Interior Features: Bar; Built-in Features; Kitchen Island; Pantry; Roman Tub; Walk-In Closet(s) Levels: Two Listing Terms: Other Pool Features: In Ground; Pool/Spa Combo; Pool Bath Possession: Negotiable Restrictions: Other Restrictions Roof: Other Sewer: Public Sewer Tax Information: Other Exemption View: Pool Water Access: Ocean Access Water Source: Public Water View: Ocean Waterfront Features: Bayfront; Seawall; No Fixed Bridges Showing Requirements: 24 Hour Notice; Call Listing Agent Outdoor Living Spaces: Balcony; Deck; Patio Balcony Details: Balcony - Open Room Types: Den; Family Room; Laundry; Loft; Maid/In-Law Quarters; Media Room Acreage Description: 1/2 To Less Than 1 Acre Lot

Room Information

Den Family Room Maid/In-Law Quarters Loft Media Room Laundry
Listing Office: One Sotheby's International Realty
Last Updated: April - 09 - 2026
510 S Mashta Drive, Key Biscayne, FL 33149- MLS# D1118491
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