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421 Meridian Ave #21
Miami Beach, FL 33139
Listing courtesy of Douglas Elliman (Stefania Cambarau). Contact: [email protected].
Rare South of Fifth Penthouse Loft | Exceptional Investment & Second-Home Opportunity Discover sophisticated Miami Beach living in this expansive three-story penthouse loft, the largest and most private residence at Meridian 5, ideally located in the coveted South of Fifth neighborhood. Just three blocks from the beach and moments from some of Miami Beach’s finest dining, shopping, and entertainment, this exceptional residence offers the perfect blend of privacy, space, and location. Fully furnished and filled with natural light, the residence features dramatic 20-foot ceilings, motorized shades, and a modern kitchen with stainless steel appliances. The thoughtfully designed three-level layout includes a private lower-level bedroom and full bath, a spacious Primary Suite with its own private terrace, and an exclusive rooftop deck offering breathtaking views of the Miami skyline. Residents enjoy access to a sun-drenched pool, along with deeded covered parking—an exceptional convenience in South of Fifth. With the flexibility to serve as a luxurious primary residence, second home, or investment property, the unit offers rental potential of up to 12 times per year, providing an attractive opportunity in one of Miami Beach’s most sought-after neighborhoods. A rare combination of size, privacy, outdoor space, and location, this distinctive penthouse loft presents an exceptional opportunity to own in South of Fifth.
- Principal and interest
- $6,568
- Property tax
- $1,938
- Homeowners insurance
- $808
- HOA
- $948
An estimate, not a loan offer. The rate and insurance are assumptions to edit with your own quotes; Florida insurance varies widely by age, construction and distance to the coast. Flood insurance and PMI are not included.
Estimate: the price times the Miami-Dade County average total millage (18.49 mills, Florida Department of Revenue, 2025 average total millage by county), less the homestead exemptions. The actual bill depends on the city, the assessed value and special assessments. Save Our Homes then caps annual assessment increases at 3% or inflation, whichever is lower.
Inside the 1% annual chance floodplain. Lenders require flood insurance on a financed home; ask for the elevation certificate.
Sources: FEMA National Flood Hazard Layer and the Florida Division of Emergency Management evacuation zones, looked up at the listing point. Confirm with an elevation certificate and your insurer.
Listing data provided by the Southeast Florida Multiple Listing Service (MIAMI REALTORS®). The data is deemed reliable but is not guaranteed accurate by the MLS. IDX information is provided exclusively for consumers' personal, non-commercial use, may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and is deemed reliable but is not guaranteed accurate by the MLS. Atlantic Luxury Advisors is a real estate team at Keller Williams Realty. Payment, tax and flood figures on this page are estimates by Atlantic Luxury Advisors, not MLS data.





