Many of the expensive surprises for first-time buyers in South Florida do not come from the home search itself. They come from costs that were not in the budget, documents that were not read in time and deadlines that passed quietly. These are the mistakes worth avoiding, and what to do instead.

1. Treating a prequalification letter as a loan approval

Lenders use the words "prequalification" and "preapproval" differently. According to the Consumer Financial Protection Bureau (CFPB), some lenders issue a prequalification letter based on information you report without verifying it, and neither kind of letter is a guaranteed loan offer (CFPB).

What to do instead:

2. Budgeting the mortgage instead of the full payment

The number that matters is principal, interest, property taxes, insurance and any association fee. Two South Florida details catch first-time buyers off guard:

  • Property taxes reset after the sale. Florida reassesses homestead property at just value as of January 1 after a change of ownership (section 193.155), so the seller's tax bill is not yours.
  • The homestead exemption is not automatic. If the home is your permanent residence, you can apply for an exemption of up to $50,000 of taxable value (Florida Department of Revenue). You file with the county property appraiser, such as Miami-Dade's; the regular deadline is March 1.

Use our monthly budget worksheet and what buying actually costs before you set your price range.

3. Getting insurance quotes after you sign

In Florida, insurance can change the monthly cost enough to change the decision. Roof age, construction, windows and flood zone all matter.

  • Check the address on FEMA's Flood Map Service Center and ask for a flood quote.
  • A new flood insurance policy through the National Flood Insurance Program generally takes 30 days to take effect, unless it is bought in connection with your mortgage (FloodSmart).
  • Citizens Property Insurance is phasing in flood coverage requirements for its personal residential policies with wind coverage (Citizens).
  • Ask for the hurricane deductible in dollars, not only as a percentage.

Our Florida insurance checklist lists the questions to ask.

4. Falling for the unit and ignoring the building

In a condo, you are also buying into the association's finances. On a resale, Florida requires the seller to provide the governing documents, the budget, the financial statement, the milestone inspection summary where one applies, and the structural integrity reserve study or a statement that it has not been completed. You then have 7 days, excluding weekends and legal holidays, to cancel in writing after receiving them (section 718.503).

Use that time to read:

  • the structural integrity reserve study, and whether reserves are actually being funded;
  • any approved or proposed special assessments, which often show up first in board minutes;
  • the milestone inspection summary and any required repairs;
  • the rental, pet and renovation rules.

If the building has unaddressed critical repairs, conventional financing through Fannie Mae may not be available until they are completed (Fannie Mae). Start with our condo questions checklist.

5. Rushing or skipping the inspection

Waiving the inspection to make an offer look stronger gives up your window to evaluate the property before you are fully committed. Your contract sets the inspection period, so count the days from the start.

In South Florida, pay particular attention to:

  • the roof's age and remaining life, which also affect insurance;
  • the age and condition of the A/C;
  • signs of water intrusion and mold;
  • open or expired permits with the city or county;
  • for homes built before 1978, your federal right to a lead-based paint inspection opportunity (EPA).

Our inspection report checklist helps you sort findings into safety issues, major costs and cosmetic items.

6. Emptying your savings at closing

Closing day is not the end of the spending. You will usually prepay insurance, fund escrow reserves for taxes and insurance, and pay to move in. If you finance, two Florida taxes on the loan itself appear on your closing statement: stamps on the note at $0.35 per $100, and a one-time 2-mill tax on the mortgage. Borrow $320,000 and those add $1,120 and $640 (Florida Department of Revenue, section 199.133).

Keep an emergency reserve after closing. Some lenders and loan programs require reserves, and any home can need a repair in its first months with you.

7. Changing your finances before closing

Lenders can re-verify credit, employment and assets before closing. A new car loan, new credit card balances, a job change or large unexplained deposits can delay or derail an approval. Keep your finances as predictable as possible until you have the keys, and ask your lender before making any change.

8. Trusting wire instructions sent by email

Mortgage closing scams target buyers close to their closing date, often with emails or calls announcing last-minute changes to wiring instructions. Confirm any instructions directly with your closing agent or title company, using a phone number you already had, not one from the message. If you suspect fraud, the CFPB advises contacting your bank or wire service immediately and reporting it to the FBI's Internet Crime Complaint Center at ic3.gov (CFPB).

Read your buyer agreement too

Since August 17, 2024, agents who are MLS participants must have a written agreement with you before you tour a home, including live virtual tours. The agreement must state the compensation the agent will receive, or how it will be determined, in terms that are not open-ended, and it must say that broker fees are not set by law and are fully negotiable (National Association of REALTORS®). Read it before your first showing, and ask what happens if a seller does not offer to pay your agent.

What this means for you

The common thread is timing. Get the numbers first: a Loan Estimate, an insurance quote and the full monthly cost, before you choose a price range. Read the documents before your cancellation and inspection windows close. Protect your cash and credit until closing. For a shorter version to keep on your phone, see our seven mistakes checklist.

This is general information. Loan programs, insurance requirements and rules change, so confirm current terms with your lender, insurer and attorney.

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