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Condominium at 1130 100th St, Bay Harbor Islands FL 33154Active
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Condominium
$3,950,000$1,538 / sqft

1130 100th St, Bay Harbor Islands FL 33154

3
Bedrooms
4
Bathrooms
2,569 sqft
Interior
2027
Year built
$2,466 / mo
HOA
Condominium
Type

About this home

Residence PH-A at Porto Bay offers 3 beds plus a den and 3.5 baths with 2,569 SF of interiors and an expansive 1,372 SF terrace with a private pool 15X8 and lawn. This home features a spacious great room with open dining and living areas, European oak floors, and a gourmet island kitchen with Bosch appliances and travertine countertops. The primary suite includes a walk-in closet and spa-inspired bath with dual vanities and Porcelanosa finishes, while both secondary bedrooms feature en-suite baths. A powder room and washer/dryer complete the homeExperience serene island living in a boutique 18-residence building featuring a gym, sauna, cold plunge, elegant lobby, and rooftop pool with panoramic views. Secure your place while early pricing is still available.

Features

  • Entrance Foyer
  • Den/Library/Office
  • Open Balcony
  • Other View
  • Pool Area View

Location

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

Estimated loan & HOA

$22,439

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

Principal & interest
$19,973
HOA
$2,466 / 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
Compass Florida, LLC

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.