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Condominium at 791 Crandon Blvd # 603, Key Biscayne FL 33149Active
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Waterfront · Condominium
$3,595,000$1,380 / sqft

791 Crandon Blvd # 603, Key Biscayne FL 33149

2
Bedrooms
3
Bathrooms
2,605 sqft
Interior
2001
Year built
$1,513 / mo
HOA
Condominium
Type

About this home

Unique opportunity to own a custom-designed and remodeled 2,605 SF residence in The Ocean Club’s most desirable beachfront building, Ocean Tower Two. Originally a three-bedroom, the residence has been reimagined as a spacious, light-filled two-bedroom with library/den and generous living and dining areas. Architectural curves, rounded built-in shelving, and layered lighting define the home’s distinctive character. Custom millwork—harmoniously carried throughout the kitchen, library, closets, and bookshelves—adds warmth and a cohesive aesthetic. Polished marble floors, recessed and cove lighting, and refined wall surfaces create an elegant, modern interior ideal for displaying art and furnishings. The library features an electric fireplace, offering an inviting retreat. The open kitchen integrates seamlessly with the living areas and features custom cabinetry, an island cooktop, and Thermador appliances. The primary suite offers a tranquil retreat with refined finishes and beautiful views, while the primary bath is finished in marble and glass with custom vanities and a walk-in shower. Ocean views are enjoyed from within the main living areas, as well as from two spacious terraces overlooking lush tropical gardens, resort pools, and the Atlantic. The Ocean Club provides luxurious resort-style living: beach, pools, restaurants, fitness center with ocean views, spa, salon, playground, playrooms, 7 Har-Tru tennis courts, 3 padel courts, security and valet services.

Features

  • Lobby
  • Built-in Features
  • Closet Cabinetry
  • Cooking Island
  • Walk-In Closet(s)
  • Den/Library/Office
  • Storage
  • Utility Room/Laundry
  • East Of Us1
  • Open Balcony
  • Garden View
  • Ocean View
  • Pool Area View

Location

Approximate — shows the building, not the unit. Open in maps (opens in a new tab)

Estimated loan & HOA

$19,691

Loan payment and HOA only. Property tax and insurance are significant here and are not included.

Principal & interest
$18,178
HOA
$1,513 / mo

Illustration only — not a loan offer, quote, or commitment. Assumes a 30-year loan at 6.5% with 20% down (rates as of July 2026); your actual terms will differ.

Schedule a tour

Request a private or video tour with a local agent.

Courtesy of
One Sotheby's International Realty

Run the numbers

We fill in the price and the building's HOA dues. That leaves rent, tax, insurance and maintenance — they depend on your exemptions, your insurer and the unit, so we don't guess them. Vacancy and the loan terms below start at common defaults; change them.

Our default, not a market figure
From the listing
Depends on assessed value & exemptions
Varies widely by building
Repairs, turnover, management

Cap rate
Cash-on-cash
Monthly cash flow
Net operating income

Enter rent, property tax, insurance, maintenance to see the returns. A cap rate calculated without every cost overstates the deal — often by half — so we don't show a partial one.

Illustration only — not a loan offer, quote, or investment advice. The loan fields start at 20% down over 30 years at 6.5% (rates as of July 2026); that is a nominal rate for illustration, not an APR, and your actual terms will differ. Cap rate is unlevered; cash-on-cash counts the down payment as invested capital and excludes closing costs.

Listing data from the MIAMI Association of REALTORS® (MIAMIRE) IDX program. Information deemed reliable but not guaranteed. Demo data shown for layout purposes.