South of Fifth is twelve blocks at the bottom of Miami Beach, bounded by water on three sides and South Pointe Park’s seventeen acres at the tip. It is the most expensive residential square footage in Miami Beach, it trades about 110 times a year, and roughly 90% of those sales are cash.
Most of what gets written about it treats it as one market. It is not. The spread between the top building and the bottom building here is about 2.8 times on price per square foot, and days on market runs from 62 to 400 depending on which lobby you walk into.
What South of Fifth actually costs
Neighbourhood-wide, average pricing sits around $1,900 per square foot — effectively flat from 2024 to 2025 — with an average sale price of $4.0 to $4.5 million. Premium buildings run $5,000 to $6,000 per square foot. Absorption is about five months, against 6.5 months for Miami Beach as a whole. Cash accounts for 90% of sales here versus 82% across the island.
There is no official median. The Miami REALTORS board does not break out South of Fifth, and the published “Miami Beach” groupings span everything from Surfside to Fisher Island. Treat any single SoFi median with suspicion.
The building-by-building spread — this is the whole story
Average price per square foot, Q1 2026. Days on market across these buildings ranges from 62 (South Pointe Tower) to 400 (Apogee), and months of inventory from 3 (Apogee, Icon) to 62 (Murano at Portofino, elevated by ongoing renovation disruption).
Apogee and Continuum trade at roughly 2.7 times the price per foot of Portofino Tower, two blocks away. A “South of Fifth comparable” pulled as a category is close to useless. You are buying a building, not a postcode. And the buildings with the highest price per foot are not the fastest sellers — Apogee averages 400 days on market at $3,464 a foot, while South Pointe Tower moves in 62 days at $1,279.
Verified 3 August 2026. Source: MIAMI REALTORS monthly market statistics and Miami-Dade County records., published 2 April 2026.
Why supply here can never really increase
This is the part that gets asserted constantly and explained almost never. The constraint is not the market. It is the Miami Beach City Charter, Section 1.03(c), which provides that the floor area ratio of any property in the city shall not be increased by zoning, transfer or any other means unless the increase is first approved by a vote of the electors of the City of Miami Beach.
A citywide referendum. Not a zoning hearing, not a variance, not a commission vote. And FAR is on the city’s list of items for which variances are prohibited outright, alongside height variances above three feet. In 2022 voters added a further requirement that developers obtain voter approval to combine the FAR of adjacent parcels when the city vacates a street or alley.
Put that on twelve blocks bounded by Government Cut, the ocean, Biscayne Bay and a seventeen-acre public park, and new density becomes a political campaign rather than a development project. That is the supply story, and it is durable.
Recent trades worth knowing
$19.9 million — Continuum South Beach, 100 South Pointe Drive, four bedrooms at roughly $3,900 per square foot, closed 10 February 2026. It had first been listed in October 2024 at $32.8 million and relisted in October 2025 at $24.3 million. The 2018 trade was $13.8 million.
$18.5 million — the final penthouse at Five Park, 500 Alton Road, about $3,053 per square foot against a $21 million ask, closed February 2026. Five Park completed in November 2024 and is now sold out.
The neighbourhood record reached $24 million in 2025, against $16 million in 2024, and the segment above $10 million grew roughly 90% in 2025. The direction is up at the top and patient in the middle.
What to check before you buy South of Fifth
The building’s own numbers, not the neighbourhood’s. Price per foot, days on market and months of inventory vary by a factor of two to twenty across seven buildings. Ask for the building-level history.
Assessment status, and read the name carefully. Murano at Portofino, 1000 South Pointe Drive, approved a roughly $60 million two-phase assessment running $66,000 to $322,000 per unit, with a $27.2 million second phase approved in December 2024. That is not Murano Grande at 400 Alton Road, whose own 2022 assessment was $7.4 million, and it is not Portofino Tower. These three get conflated constantly, including by brokers.
Milestone inspection and reserve study. South Pointe Tower (1987), Portofino (1996–97), Continuum South (2002), Murano Grande (2003) and Icon (2004) are all inside Miami Beach’s 30-year recertification cycle. Apogee (2007–08) and Five Park (2024) are not yet.
That cash figure is a warning as much as a statistic. Ninety percent cash means financing is either difficult or beside the point in much of this stock. If you intend to finance, confirm the building is warrantable before you write.
South of Fifth — frequently asked questions
What is the price per square foot in South of Fifth?
Neighbourhood-wide it averages around $1,900 per square foot, with premium buildings at $5,000 to $6,000. But the building spread is enormous: Apogee averaged $3,464 per foot in Q1 2026 while Portofino Tower averaged $1,237 — roughly 2.8 times apart, two blocks apart. Always price the building, not the neighbourhood.
Why can’t they build more in South of Fifth?
Miami Beach City Charter Section 1.03(c) requires that any increase in floor area ratio on any property in the city be approved first by a citywide vote of the electors. FAR variances are prohibited outright, as are height variances above three feet, and since 2022 developers also need voter approval to combine FAR across parcels when a street or alley is vacated. New density is a referendum, not a zoning hearing.
Is South of Fifth a cash market?
Overwhelmingly. About 90% of South of Fifth sales are cash, against 82% for Miami Beach overall, and several buildings run at 93 to 100% cash. If you plan to finance, confirm the specific building is warrantable before making an offer.
How long do properties take to sell in South of Fifth?
Absorption is around five months neighbourhood-wide, better than Miami Beach at 6.5. But by building it runs from 62 days at South Pointe Tower to 400 days at Apogee, with months of inventory from 3 to 62. The most expensive buildings are not the fastest movers.
Sources
- City of Miami Beach — Charter Section 1.03(c) and 2022 election information
- City of Miami Beach — Planning FAQs, FAR and height variance prohibitions
- The Real Deal — Continuum South Beach $19.9M closing, 11 February 2026
- The Real Deal — Last penthouse at Five Park sells, 26 February 2026
- The Real Deal — Murano at Portofino approves $27M special assessment, 19 December 2024
Related coverage
Part of Neighborhoods.