USAFLKey BiscayneMashta Island631 N Mashta Dr

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631 N Mashta Dr, Key Biscayne, FL

House

For Sale

Listed price in listed location currency (USD).

$23,500,000

450

MLS® R11060323

Key Facts
Description
Rooms
Map

Key Facts

Type Single Family Residence

Levels Residential

Size 2255 sqft

Garage No

Taxes $99,103

Days Active 15

Lot Size

Approx. Age 1958

Avg. Price Per Sqft $10,421

MLS® Number R11060323

Property Address: 631 N Mashta Dr, Key Biscayne, FL, 33149-1720

Average square foot calculated using Size range provided by listing agent.

Description

BRING ALL OFFERS - Waterfront Dream Home in the Making! Key Biscayne's Ultimate Boater's Paradise - Fully Renovated Luxury Residence Coming Soon This is a rare and exceptional opportunity to own a like-new, fully renovated luxury home in one of Key Biscayne's most exclusive waterfront enclaves. Currently under an extensive renovation with expected completion in approximately 5 months, this residence is being reimagined with the highest standards of modern design, comfort, and functionality. A Complete Transformation - Inside and Out This is not just a cosmetic update — this is a down-to-the-studs, full-scale renovation that will result in a completely refreshed and reimagined home. Upon completion, this property will boast: "All-new flooring throughout with elegant, high-end finishes "Smooth new ceilings with upgraded lighting and architectural detailing "Completely new electrical and plumbing systems, built to current codes and standards "A redesigned layout to enhance flow, functionality, and natural light "Spacious bedrooms and luxurious bathrooms, featuring premium fixtures, modern vanities, custom tile work, and spa-like finishes "A chef's dream kitchen with custom cabinetry, oversized island, quartz countertops, and top-of-the-line appliances from leading brands "Brand-new air conditioning system for efficient, zoned climate control "Impact-resistant windows and doors . "Thoughtfully designed interior and exterior spaces, perfect for both relaxed family living and stylish entertaining. Waterfront Living at Its Finest Set on a 15, 000 sq. Ft. Lot, this home offers spectacular water views and seamless access to Biscayne Bay. Boating enthusiasts will appreciate: "A private dock with deep water access, ideal for accommodating a large boat or yacht "No bridges to the ocean, allowing for effortless navigation to open waters "Direct bay access, just minutes from the Atlantic "An expansive backyard with space for outdoor dining, lounging, with pool "Unforgettable sunsets over the bay, right from your own backyard oasis. Prime Key Biscayne Location Located in a prestigious and tranquil section of Key Biscayne, this home offers both privacy and convenience. Enjoy world-class beaches, top-rated schools, parks, tennis clubs, fine dining, and more all just moments away from the heart of Miami. Whether you're searching for a personal waterfront sanctuary or a savvy long-term investment, this remarkable property delivers the best of luxury, lifestyle, and location with the added bonus of a brand-new renovation built for modern living. Now is the time to secure this extraordinary property before completion. Bring all offers - this one won't last.

MLS® NumberR11060323

Laundry Level

Central VacNo

FireplaceNo

Acreage

Exterior

GarageNo

Approx. Age1958

Basement

DrivewayAttached Carport

Garage Spaces0

Heat

A/C

Heating Fuel

Extras

Similar Listings

Price History

-End Date

Not Sold YetSold Price

For Sale

Jan 6, 2026List Date

$23,500,000List Price

Commute

Commute

Starting Address

Destination Address

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