ActiveCondominium
1201 20th St, Miami Beach FL 33139
Miami Beach, FL 33139 · MLS #A12060267The residence
About this property
If you know, you know. Live in Sunset Harbour in this iconic corner penthouse, where quiet luxury meets unmatched exclusivity. Spanning 2,734 interior square feet, this 3-bedroom, 3-bathroom masterpiece features bespoke interiors masterfully crafted by the world-renowned Ronny Costansi Design. The expansive primary suite includes a private den/office, offering a seamless work-from-home sanctuary. Outside, a 400+ square foot wraparound balcony leads via internal access to an extraordinary 2,700+ square foot private rooftop deck—your personal oasis in the sky with panoramic vistas. Situated in South Beach’s premier, highly walkable enclave, you are steps from Fresh Market, Lucali, Pura Vida, Maman, and Barry’s Bootcamp, with a new Whole Foods arriving right across the street. Located in an elite, boutique 43-unit building offering full-service amenities, including a 24-hour concierge and valet. Unit comes with 3 private parking spots and a storage unit.
At a glance
Property details
- Property type
- Condominium
- Listing type
- For sale
- Status
- Active
- Bedrooms
- 3
- Bathrooms
- 3
- Living area
- 2,734 sq. ft.
- Year built
- 2016
- Lot size
- 0 sq. ft.
- Subdivision
- ISLAND VIEW ADDN
- County
- Miami-Dade County
- Days on market
- 27
- Original list price
- $5,595,000
- Listing date
- August 19, 2026
- Association fee
- $7,643 monthly
- Annual property tax
- $58,765 (2025)
- Listing agent
- John Sandberg
- Listing office
- Compass Florida, LLC
- MLS number
- A12060267
Neighborhood & location
Explore ISLAND VIEW ADDN
Review nearby homes, local services, commute routes, schools, flood information, and community rules as part of your due diligence. Neighborhood information can change and should be verified with the appropriate local authority.
Schools
School information
- School district
- Miami-Dade County Public Schools
Plan your purchase
Mortgage calculator
- Principal & interest
- $28,291
- Property taxes
- $4,897
- Homeowners insurance
- $2,798
- HOA
- $7,643
- Estimated total
- $43,629
Estimate only. Taxes, insurance, association fees, PMI, interest rate, and lender terms vary. Confirm the actual payment and closing costs with a licensed mortgage professional. Review Florida mortgage and pre-approval guidance.
Continue your search
Similar properties nearby

1445 16th St # 902, Miami Beach FL 33139
$5,475,0003 bd · 4 ba · 2,970 sq. ft.

1250 Ocean Dr, Miami Beach FL 33139
$5,999,0004 bd · 4 ba · 2,789 sq. ft.

500 Alton Rd # 2105, Miami Beach FL 33139
$4,999,0003 bd · 3.5 ba · 2,512 sq. ft.

101 20, Miami Beach FL 33139
$4,775,0002 bd · 3 ba
Listing courtesy of Compass Florida, LLC, 305-851-2820.
Data provided by MIAMI Association of REALTORS®. Information is deemed reliable but is not guaranteed accurate by the MLS and should be independently verified. Property availability, price, and details are subject to change without notice.