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Opa-locka sits in the heart of Miami-Dade County's urban corridor — a community where established neighborhoods, growing investor activity, and Latin American buyer flow all converge. The market is active year-round, with strong transaction volume across price tiers.
At Gromadzki Real Estate, the structure is straightforward: $499 per closed transaction. $0 monthly. $0 annual. You keep 100% of the commission on every closed deal in Opa-locka or anywhere else in Florida. Full broker support, modern technology, and training are included.
Opa-locka sits in northern Miami-Dade County, where the single-family median hit $695,000 in June 2026, up 3.73% year over year (MIAMI REALTORS, June 2026). At 3% a side, that's roughly $20,850 gross; a 25% split hands the brokerage about $5,212 of it, every closing. Gromadzki charges a flat $499 instead. Opa-locka itself trades far below that county figure — a Moorish-Revival city of modest, affordable homes where investors and first-time buyers compete for the same inventory — so keeping your full commission on every deal you actually close is exactly the edge a working agent here needs.
Sources: MIAMI REALTORS® / MIAMI MLS and BeachesMLS — Miami-Dade single-family report (June 2026, released July 17, 2026). County single-family data used as the anchor; Opa-locka trades well below the county median, with city-level portal medians near $440,000–$465,000 (Redfin/Zillow, 2026) that swing on small monthly sample sizes.
Opa-locka is a small, incorporated city in northern Miami-Dade, so the reliable anchor for its market is county single-family data. As of June 2026 the Miami-Dade single-family median was $695,000, up 3.73% year over year, with homes going to contract in a median 52 days and inventory at 4.9 months of supply — still a seller's market by the association's own measure (MIAMI REALTORS, June 2026). It was the county's best June for total sales in three years, its tenth straight month of year-over-year sales gains (MIAMI REALTORS, June 2026).
Opa-locka itself trades far below that county number. City-level portal medians clustered around $440,000–$465,000 through 2026: Redfin put the Opa-locka median near $464,500 in March 2026, up 15.4% year over year, while Zillow's typical-home value read about $473,828, down 1.6% year over year in May 2026 (Redfin, March 2026; Zillow, May 2026). Those figures swing month to month on very small sale counts, so any single Opa-locka print should be read as a range, not a hard number. The condo side of the county is a different market entirely — a $431,000 median, down 3.15% year over year, on 12.3 months of supply, a firm buyer's market (MIAMI REALTORS, June 2026).
Opa-locka's identity is unlike anywhere else in the county. Founded in the 1920s by aviation pioneer Glenn Curtiss, it holds the largest concentration of Moorish Revival architecture in the Western Hemisphere — domes, minarets, and streets drawn from the Arabian Nights — much of it around historic City Hall and the old train station. For an agent, that heritage is a genuine differentiator on the right listing, even as the everyday housing stock is modest single-family homes, duplexes, and small multifamily built largely from the 1940s through the 1970s.
Affordability drives the demand. Priced well under the $695,000 county single-family median (MIAMI REALTORS, June 2026), with neighboring Hialeah and Miami Gardens also tightening, Opa-locka draws first-time buyers who are priced out elsewhere plus a heavy investor and rental contingent. The local economy is industrial and airport-adjacent — warehousing, logistics, and light manufacturing anchored by Opa-locka Executive Airport and the surrounding foreign-trade-zone and industrial parks — which sustains steady rental demand from a working-class tenant base. That mix of low entry prices and dependable rents is why so many Opa-locka contracts are written by investors rather than owner-occupants.
The diligence here is real. Opa-locka's housing stock is older, so roof age, wind mitigation, and 4-point inspections often decide whether a deal is insurable and financeable — Florida's property-insurance market remains tight, and premiums can make or break a working-class buyer's approval. Homes needing roof or systems work tend to move to cash or renovation buyers instead of financed owner-occupants. That aligns with the county's cash profile: 27.6% of single-family sales and 38.1% of all closed sales were cash in June 2026 (MIAMI REALTORS, June 2026), and the share skews even higher in an investor-heavy, lower-price market like this one.
Location is the other half of the value story. Opa-locka sits between I-95 to the east and the Palmetto Expressway (SR 826) to the west, with US-441 / NW 27th Avenue and the Gratigny Parkway (SR 924) giving quick north-south and east-west access. The Opa-locka Tri-Rail station connects commuters north to Fort Lauderdale and West Palm Beach and south toward the airport and downtown Miami, and Opa-locka Executive Airport feeds the surrounding job base. For buyers working across Miami-Dade and Broward, that access is a big part of why they'll accept an older home at this price point.
Run the commission math at Opa-locka's own price point. On a $440,000 sale — right around the city's 2026 median (Redfin, June 2026) — a 3% side grosses about $13,200. A traditional 25% split hands the brokerage roughly $3,300 of that check; a 20% split, about $2,640 — before any monthly desk or tech fees. At Gromadzki, that same closing costs a flat $499, so roughly $2,100–$2,800 more stays with the agent on a single deal.
Scale it out. An agent closing ten sides a year at that $440,000 median (Redfin, June 2026) grosses about $132,000 in commissions. A 25% split keeps roughly $33,000 of it; Gromadzki's flat fee totals $4,990 for all ten — a difference of about $28,000 a year kept by the agent. In an affordable market where the commission per deal is already smaller than in Miami's luxury tiers, a percentage split takes a proportionally bigger bite. Every agent still gets full broker support, and founder Matthew Gromadzki (FL broker license #3270934) runs the brokerage: you keep the commission, you pay $499, you close.
One simple structure, statewide. The same $499 per closed deal applies to every Florida city, including Opa-locka.
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