Flanigan's IndexLive nowA brisk walk or a lazy scooter ride. Both respectable.

Porto Bay is a 7-story condominium under development in the Bay Harbor Islands district of Bal Harbour & Surfside, with completion expected in 2027. It is being developed by RedHoek+ and sits at 1130 100th St.
The building is in FEMA flood zone AE, part of the Special Flood Hazard Area, where FEMA maps a 1% yearly chance of flooding and lenders require flood insurance for federally backed or federally regulated mortgages. The lowest street next to the building is 2.2 ft above the highest tide predicted for 2026 at Virginia Key. The building is also in Miami-Dade hurricane evacuation zone B.
The nearest Publix is 1100 m (about 0.7 miles) away in a straight line.
What surrounds Porto Bay: seasonal events, annual programs and lifestyle indexes, measured from the building.
Flanigan's IndexLive nowA brisk walk or a lazy scooter ride. Both respectable.
A brisk walk or a lazy scooter ride. Both respectable.
Distances are straight-line, not walking or driving.
Bal Harbour & Surfside is a walkable urban neighborhood. Transit, parks, dining and landmarks within reach:
Get new listings here before the portals, and a straight answer from someone who knows the building.
Nearby buildings within half a mile.
Public flood data at this building’s location, read Oct 22, 2026.
Elevations in feet above the NAVD88 datum.
The lowest street next to this building sits 2.2 ft above this year’s highest predicted tide (Oct 27, 2026).
Estimated from public data, not a flood determination. Check the FEMA flood map and an elevation certificate for this building.
There are 7 condos for sale at Porto Bay, from $2,590,000, with a median asking price of $3,990,000 ($1,035/sqft).
HOA / maintenance fees at Porto Bay run around $3,951 per month among units currently for sale; the exact fee varies by unit size and line, so confirm the current amount with the listing or the condo association.
Porto Bay is a new development; the developer estimates delivery in 2027. Plans call for 7 stories.
Porto Bay is being developed by RedHoek+.
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