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Condominium
$459,000$755 / sqft
255 Sunrise Dr # 107, Key Biscayne FL 33149
Listed
1
Bedrooms
1
Bathrooms
608 sqft
Interior
1965
Year built
$458 / mo
HOA
Condominium
Type
About this home
Beach, beach, beach!! Beautifully updated 1BD/1BA in sought-after Cay Polynesia only a few hundred yards from the beach in Key Biscayne. This modern first-floor freshly painted unit features new kitchen cabinetry, new stainless-steel appliances, new countertops, new laminate flooring, new lighting fixtures, new door hardware, new a/c unit & ducts, new quartz windowsills, new blackout & sheer window shades, upgraded electric panel, new light switches & outlets, new bathroom vanity w/ quartz countertop, new sink & faucet, new tub & shower trim, new bath hardware, and new medicine cabinet. Just steps to the beach with private beach access. The boutique building offers an expansive pool area surrounded by lush tropical landscaping. Includes one assigned parking space. Enjoy island living. Tenant occupied until Jan 31, 2027 at $2,500 per month.
Features
- First Floor Entry
- Family Room
- Pool Area View
Leasing
- Minimum lease
- 90 days
- Leases permitted per year
- 4
Leasing terms as stated in the MLS listing, not verified by us. The association’s governing documents control what is actually permitted and can change — confirm before you buy.
Location
Approximate — shows the building, not the unit. Open in maps
Run the numbers
We fill in the price and the building's HOA dues. That leaves tax, insurance and maintenance — they depend on your exemptions, your insurer and the unit, so we don't guess them. Rent starts from what comparable units are asking nearby. Vacancy and the loan terms below start at common defaults; change them.
Median asking rent for 1-bed rentals in Key Biscayne, from 15 active listings; the middle half ask $3,000–$4,500.That is what landlords ask, not what units let for — edit it if you know better.
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 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. We are not a lender and neither offer nor arrange financing. 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.