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Condominium at 765 Crandon Blvd # 4, Key Biscayne FL 33149Pending
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Condominium
$3,075,000$1,182 / sqft

765 Crandon Blvd # 4, Key Biscayne FL 33149

3
Bedrooms
3
Bathrooms
2,602 sqft
Interior
2002
Year built
$1,513 / mo
HOA
Condominium
Type

About this home

This penthouse residence captures a picture-perfect view of the Miami Skyline and serene sunsets over Bill Bagg’s State Park & iconic Key Biscayne Lighthouse. Offering ultimate prestige, peace, and privacy, the top-floor home features a remodeled kitchen, a refined office/family room with custom built-ins, & elegant details throughout. There is ample space with three bedrooms plus staff / laundry. Ocean Club’s Lake Tower is a boutique full-service building with private elevator, 24h concierge, on-site manager, valet parking, and secured bike & storage rooms under AC. The Ocean Club offers resort-style family living with a private Beach Club, oceanfront restaurants, fitness center, spa & beauty salon, Tennis Club with Har-Tru tennis and padel courts, Youth Center, children’s playground & more!

Features

  • Other
  • Skyline

Location

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

Estimated loan & HOA

$17,062

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

Principal & interest
$15,549
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.