Last updated: June 2026

A South Beach pied-à-terre works as a second home when you underwrite three things before you fall for the view: the building's reserve and milestone-inspection file, the rental rules that govern lock-and-leave use, and your carrying cost net of Florida taxes. South Beach is not a discount market right now. Luxury condo price per square foot in South Beach rose 37% year over year to $1,538 in the third quarter of 2025, and the median sale price reached $2,000,000, per CondoBlackBook [1]. Across Miami Beach the broader luxury segment sat at $1,232 per square foot in the fourth quarter of 2025, with 94 days on market and roughly 23 months of inventory, which signals a buyer's market on dated product even as trophy units hold firm [2]. That split is the whole game: leverage exists on older units carrying reserve overhang, not on high-floor water-facing units in well-run buildings. This guide walks each underwriting input.

For adjacent coastal context, see Miami Beach and Key Biscayne.

What a South Beach pied-à-terre actually costs

Price the unit on basis per square foot, not on the brochure. In the third quarter of 2025, South Beach luxury condos (the $1M-and-up segment) traded at a median $1,538 per square foot, up 37% from $1,123 a year earlier, with a median sale price of $2,000,000, up 18.7% year over year, per CondoBlackBook [1]. Across all of Miami Beach, the luxury segment closed the fourth quarter of 2025 at $1,232 per square foot, up 3.6% year over year [2].

Two numbers temper the appreciation story. Miami Beach luxury inventory ran about 23 months in the fourth quarter of 2025, down from 27 months a year earlier, and days on market rose to 94, up 20.5% from 78 [2]. Long absorption on the broad pool means dated units sit, while genuinely scarce product moves. For a seasonal owner, that means your negotiating slack lives in the older inventory, and your appreciation lives in the well-run buildings. Underwrite which one you are buying.

SB-4-D reserves: the document that decides the deal

Since the 2022 condo-safety law (Senate Bill 4-D), reviewing a building's financial health is not optional. Florida now requires a Structural Integrity Reserve Study (SIRS) for condominium and cooperative buildings three stories or higher, covering structural components such as roof, load-bearing walls, waterproofing, windows, plumbing, and electrical [3]. Unit-owner-controlled associations that existed on or before July 1, 2022 were required to complete a SIRS by December 31, 2025, and milestone inspections at the 25- or 30-year mark must be completed on the statute's schedule, with no SIRS permitted after December 31, 2026 [3].

For a pied-à-terre buyer, the practical read is simple. Pull the reserve study and the most recent milestone inspection before you write an offer. A building that has funded its reserves has already priced its near-term structural work into the monthly. A building that has not can hand you a special assessment after closing. That assessment is part of your basis whether or not it shows up in the listing. This is why I have buyers review fully funded reserve studies rather than rely on a seller's summary.

Rental rules: lock-and-leave is governed by zoning, not preference

If you intend to rent the unit while you are away, the rule is set by the City of Miami Beach and the building's bylaws, not by what feels reasonable. In Miami Beach's restricted residential areas, rentals must run a minimum of six months and one day, and short-term rentals are prohibited in single-family zones and in many multifamily districts [4]. Legal short-term hosting is largely confined to specific zones such as the Entertainment District, North Beach Town Center, and certain commercial and high-density districts, with a required business tax receipt and resort-tax account [4]. Penalties for violations start at $20,000 for a first offense [4].

So before you assume Airbnb-style income, confirm two things: the city zoning that applies to the address, and the building's own minimum-lease bylaw, which in premier residential towers is commonly six months or a year. If your hold horizon depends on rental offset, verify both in writing during due diligence. A building that bans short stays is not a worse asset, it is simply a different cash-flow model that you underwrite as owner-use rather than rental yield.

Financing a second home: plan for jumbo terms

A second home is financed differently from a primary residence, and at South Beach price points most buyers are in jumbo territory. Conventional second-home loans backed by Fannie Mae can start at 10% down, but jumbo loans (those above the conforming limit, roughly $832,750 in most areas in 2026) commonly require 20% to 25% down, and programs for loans above $3M to $5M typically require 25% or more [5][6]. Jumbo lenders also generally look for credit scores around 700 to 720 and six to twelve months of reserves [6].

The underwriting takeaway: do not assume a primary-residence down payment. For a $2,000,000 unit financed as a jumbo second home, plan for $400,000 to $500,000 down before closing costs, and confirm the building is warrantable to your lender, since some condo associations with litigation or reserve gaps are harder to finance. Run your post-sale net at jumbo rates, not at a teaser, and treat any rate decline as upside rather than a number you finance against.

Florida taxes: real advantages, with one caveat for second homes

Florida's tax structure is a genuine draw, and it is durable. The state has no individual income tax, a prohibition written into Article VII, Section 5 of the Florida Constitution, and the Tax Foundation ranks Florida 5th overall on its 2026 State Tax Competitiveness Index [7][8].

The caveat for a pied-à-terre is the property-tax assessment cap. Florida's Save Our Homes benefit caps annual assessed-value increases at 3% (or the change in the Consumer Price Index, whichever is lower) only for homesteaded primary residences [9]. A second home does not qualify for homestead, so it falls under the separate non-homestead cap of 10% per year, which also does not apply to school-district taxes [10]. In practice, Miami-Dade collects an average of about 1.94% of assessed market value in property tax [11]. Model your annual carry at that order of magnitude, and remember the assessed value on a non-homesteaded unit can rise faster than it would on a homesteaded primary home.

If you are weighing a Miami pied-à-terre against repositioning an existing asset, a current listing valuation gives you the basis math on what you already hold. When you are ready to translate this into a building-by-building shortlist, a buyer consultation is the right next step.

Frequently asked questions

What does a luxury pied-à-terre cost in South Beach?

As of the third quarter of 2025, South Beach luxury condos traded at a median $1,538 per square foot and a median sale price of $2,000,000, per CondoBlackBook [1]. Price the specific unit on basis per square foot rather than a single headline range, since high-floor water-facing units command a premium over dated inventory.

Can I rent out my South Beach condo when I am not using it?

It depends on city zoning and the building's bylaws. In Miami Beach restricted residential areas the minimum rental is six months and one day, and short-term rentals are prohibited outside specific zones such as the Entertainment District and North Beach Town Center, with fines starting at $20,000 for a first offense [4]. Verify both the zoning and the building's minimum-lease rule in writing before counting on rental income.

What down payment should I plan for on a second home in South Beach?

At South Beach prices most buyers use a jumbo loan, which commonly requires 20% to 25% down, rising to 25% or more on loans above $3M to $5M [5][6]. Conventional second-home financing can start at 10% down, but that rarely applies above the conforming limit of roughly $832,750 in 2026 [5].

How are property taxes different on a second home in Miami?

A pied-à-terre does not qualify for homestead, so it is not protected by the 3% Save Our Homes cap and instead falls under the non-homestead 10% annual assessment cap [9][10]. Miami-Dade's average effective property tax is about 1.94% of assessed market value [11], and Florida has no individual state income tax [7].

Why does the building's reserve study matter so much?

Under Florida's SB-4-D law, condo buildings three stories or higher must complete a Structural Integrity Reserve Study (deadline December 31, 2025 for older associations) and milestone inspections on schedule [3]. An underfunded building can issue a special assessment after you close, which becomes part of your real basis, so review the reserve study and milestone inspection before writing an offer.

I would rather you buy the right building at a fair number than the wrong building at a discount. If you want help reading a specific reserve file or pricing a unit against its true basis, reach out through a buyer consultation.

Gabriel

Sources

Gabriel A. Moyers, PA. eXp Realty. Florida License #3407280. Equal Housing Opportunity. This article is general information as of June 2026 and is not legal, tax, or financial advice. Verify current figures against authoritative sources before acting.

South Beach pied-à-terre guide: buying a luxury second home