Buying a pre-construction condo in Miami is one of the most significant financial decisions a first-time buyer will make. The process is different from purchasing a resale property — you are committing capital years before you take possession, based on renderings, floor plans, and a developer's track record rather than a finished product you can walk through. Asking the right questions before you sign protects your deposit, your timeline, and your expectations.
1. What Is the Developer's Track Record?
The most important due diligence you can do is research the developer, not the building. Request a list of their completed projects and visit at least one. Speak to residents if you can. Look for patterns: were buildings delivered on time? Did the finished product match what was sold? Have there been significant construction defect claims or HOA disputes after delivery? A developer who has delivered ten successful buildings in Miami carries far less risk than a first-time developer with compelling renderings and no delivery history. In Miami's pre-construction market, the developer's reputation is the underwriting.
2. What Percentage of Units Have Been Sold?
Most Miami pre-construction projects require a minimum sales threshold — typically 50 to 70 percent — before construction financing is secured and groundbreaking begins. If you are purchasing at 20 percent sold, you are taking on real construction risk: the project may not proceed. If you are purchasing at 80 percent sold, that risk is substantially reduced. Ask the sales team for the current sales percentage and ask what the lender-required threshold is. A project that has crossed its construction financing threshold is categorically different from one that has not.
3. What Is the Payment Schedule?
Pre-construction purchases in Miami typically follow a staged deposit structure rather than full payment at closing. A common schedule is 10 percent at contract, 10 percent at groundbreaking, 10 percent at a construction milestone such as the top floor, and the balance at closing. Understand exactly when each payment is due and what triggers it. Some developers use aggressive deposit schedules that require significant capital well before delivery. Others front-load deposits to fund construction. Knowing the schedule in advance allows you to plan your financing and liquidity accordingly.
4. How Are Deposits Protected?
In Florida, pre-construction deposits on condominiums are regulated under the Florida Condominium Act. Deposits must be held in escrow and cannot be used for construction unless the buyer has waived that protection — which some contracts request. Read the escrow provisions carefully. Understand what happens to your deposit if the project is cancelled, if the developer defaults, or if you exercise your right to rescind during the statutory review period, which is typically 15 days from the date you receive the condo documents. A reputable developer will have straightforward escrow protections. Unusual deposit structures deserve careful legal review.
5. What Is the Estimated Delivery Date — and What Happens If It Slips?
Delivery dates on pre-construction projects almost always slip. Supply chain disruptions, permitting delays, labor shortages, and weather events are common causes. What matters is how the contract handles a delay. Most contracts give developers significant latitude on delivery timelines — sometimes years — before a buyer can claim a material default. Ask specifically: at what point do I have the right to cancel and receive my deposit back if the building is not delivered? Understand the outside delivery date in the contract, not just the estimated delivery date in the marketing materials. These are often very different numbers.
6. What Are the Projected HOA Fees — and How Were They Calculated?
HOA fees on new luxury buildings in Miami can range from $1,000 to over $5,000 per month depending on the building's size, amenity profile, and staffing. The fees projected at the time of sale are estimates — and they are frequently optimistic. Ask the developer how they calculated the projected fee and what it covers. Then ask what is specifically excluded: building insurance, reserves, pest control, valet, concierge staffing, pool maintenance. After delivery, HOA fees on Miami luxury buildings have a consistent history of increasing in the first two years as the actual cost of operating the building becomes clear. Budget conservatively.
7. What Are the Rental Restrictions?
If you intend to rent the unit — whether as a long-term investment or to offset carrying costs before you occupy it — understand the building's rental policy before you buy. Some Miami buildings permit short-term rentals of 30 days or more; others require a minimum lease term of six or twelve months. Some prohibit rentals entirely for the first year after delivery. Rental restrictions are set by the condo documents and enforced by the HOA. They can also change after delivery if a supermajority of owners votes to amend them. Know the rules at the time of purchase and understand that they may evolve.
8. What Is Included in the Purchase Price?
Pre-construction prices in Miami are frequently quoted as base prices that do not include parking, storage, or upgrades. A unit listed at $1.2 million may require an additional $75,000 for a parking space, $25,000 for a storage unit, and $50,000 in finishes upgrades to match the standard shown in the model. Ask for a complete itemization of what is and is not included in the quoted price. Ask specifically about developer fees at closing — some Miami developers charge fees of two to four percent of the purchase price at closing that are in addition to standard closing costs and title insurance. These can represent a significant unexpected expense for a first-time buyer.
9. Has the Building Received Its Construction Permit?
In Miami, a project can begin pre-sales and marketing before construction permits are issued. This is standard practice, but it introduces regulatory risk: permit applications can be delayed, challenged, or conditioned on design changes that affect the building's timeline or character. Ask whether the project has received its full building permit. If not, ask what stage the permitting process is at and whether there are any known issues. A project that has broken ground has, by definition, cleared the permitting hurdle. A project in pre-sales that has not yet permitted carries additional uncertainty that should factor into your risk assessment.
10. Have You Had an Attorney Review the Purchase Contract?
Pre-construction purchase contracts in Miami are long, developer-friendly documents. The Florida statutory review period gives buyers 15 days to review the condo documents and rescind without penalty — but that window requires you to have legal counsel engaged and ready to act quickly. Hire a Florida real estate attorney who has specific experience with pre-construction condominium transactions, not general real estate closings. The cost is typically $1,500 to $3,000. The issues an experienced attorney will identify — unusual deposit recapture provisions, broad force majeure clauses, HOA budget shortfalls, material change rights reserved by the developer — are not visible to a buyer reviewing the contract without context. In a transaction that may involve hundreds of thousands of dollars in deposits held for two or more years, independent legal review is not optional.
Pre-construction in Miami offers genuine advantages: prices below anticipated delivery value, the ability to customize finishes, and access to buildings that are unavailable once delivered. Those advantages are real. So are the risks. Buyers who ask these ten questions before signing are in a fundamentally stronger position than those who do not — not because the questions guarantee a good outcome, but because they ensure that the decision is made with accurate information rather than marketing materials.