If you stepped away from the market in July and are just checking back in, here is the short version. Mortgage rates drifted up over the month, the Federal Reserve left its benchmark rate alone, and Miami-Dade posted its best June for home sales in three years. Those three things sound like they should contradict each other. They do not, and the reason is worth understanding.
Rates moved up, gently
In Freddie Mac’s weekly survey, the average 30-year fixed rate finished July at 6.66%, up from 6.58% the week before. The 15-year fixed averaged 6.04%. This is drift, not a spike, but it is drift in the less convenient direction.
To put that in everyday terms, on a $500,000 loan the move from 6.58% to 6.66% works out to roughly $26 more per month in principal and interest. That is an illustration only, not a quote, and it leaves out taxes, insurance, and any association dues, which in South Florida are often the bigger line items anyway.
The Fed held steady, and that is not the same lever
On July 29, 2026, the Federal Open Market Committee voted 9 to 3 to keep the federal funds rate in a target range of 3.50% to 3.75%, the fifth consecutive hold. It is easy to assume a Fed hold means mortgage rates hold too. They are related, but not joined. Mortgage rates follow long-term bond markets and investor expectations about inflation, which is why they can wander up in a week when the Fed does nothing at all.
Miami-Dade kept selling anyway
The June 2026 figures released by MIAMI REALTORS on July 17 show 2,107 total sales, up 14.3% from a year earlier, and a tenth straight month of year-over-year gains. The two halves of the market still look quite different:
- Single-family homes: 1,049 sales, up 16.8%. Median price $695,000, up 3.7%. Inventory down 22.7% year over year, at 4.9 months of supply, which is seller-leaning territory. Homes took a median 52 days to go under contract, up from 42.
- Condos: 1,058 sales, up 12.0%. Median price $431,000, down 3.2%. Inventory at 12.3 months of supply, firmly a buyer’s market, with a median 85 days to contract.
Cash made up 38.1% of closed residential sales, and nearly half of condo sales at 48.5%. That matters, because a large cash share means a meaningful slice of Miami-Dade demand simply is not rate-sensitive.
What this actually changes
If you are buying a house, the tight single-family inventory is doing more to your budget than a 0.08% rate move is. Getting fully underwritten before you shop is still the highest-leverage thing you can do.
If you are buying a condo, you have time and room to negotiate, and you should use both. Take the extra weeks to read the association’s financials, reserves, and inspection history carefully.
If you are selling, June’s numbers are encouraging, but days on market are longer than last year in both categories. Pricing to today’s comparable sales, rather than to last spring’s, is what keeps a listing moving.
Rates quoted here are averages as of the dates noted and change constantly. Your own rate will depend on your credit, down payment, loan type, and property. This article is general information, not financial advice, so please talk with a licensed mortgage professional before making a decision.
If you would like to talk through where you stand, we are always happy to help, with no pressure either way.