Join Gromadzki Real Estate — the 100% commission real estate brokerage serving Port St. Lucie, Florida agents. Keep every dollar you earn with flat fees, full broker support, and tech built for the modern agent.
Port St. Lucie is one of Florida's fastest-growing cities — a Treasure Coast growth market with substantial new-construction activity, master-planned communities, and family relocations from across the country. The city has consistently ranked among the fastest-growing metropolitan areas in the U.S. for several years running.
The market is heavily new-construction and master-planned-community driven. Tradition, PGA Village, St. Lucie West, and other communities each represent distinct buyer profiles — retirees, families, and Northeast relocators all participate, but in different submarkets.
Port St. Lucie's single-family median sits at $399,000 in mid-2026 (MIAMI REALTORS® + RWorld, June 2026) — about $11,970 gross on a 3% side. A 20% house split takes roughly $2,400 of that per closing; a 25% split, nearly $3,000. Every deal. At Gromadzki, the same closing costs a flat $499, whether it's a Tradition new-build, a St. Lucie West resale, or a Torino starter home. In the nation's fastest-growing city, where volume is real but new-construction supply keeps a lid on prices, keeping your full commission per deal is the whole game.
Port St. Lucie's real estate market spans distinct neighborhoods, each with its own buyer profile and price tier. Our agents work all of them.
Master-planned community with broad single-family inventory.
Golf-community with retiree and snowbird focus.
Established neighborhood with broad family appeal.
Country-club community with luxury single-family.
Master-planned community with new construction.
Affordable established neighborhood with first-time-buyer focus.
New-construction specialists, master-planned community agents, retiree and snowbird agents, high-volume family-relocation agents, and first-time-buyer specialists.
Port St. Lucie's growth and volume favor high-transaction agents. New-construction specialists closing 20+ deals per year typically save $15K–$25K annually under a flat-fee structure, plus benefit from $0 monthly fees in a price-sensitive market.
Sources: MIAMI REALTORS® + RWorld, St. Lucie County single-family & condo reports (June 2026); days-on-market cross-checked with Redfin Port St. Lucie (Aug 2026). County single-family data used as anchor; city-level portal medians track it closely (~$398K, Redfin).
Port St. Lucie is a high-volume, price-stable market. The St. Lucie County single-family median is $399,000, up 2.3% year over year (MIAMI REALTORS® + RWorld, June 2026), and Redfin's city-level figure tracks it almost exactly at ~$398,000 (Redfin, Aug 2026) — two sources, same story: prices have flattened, not fallen. Total home sales rose 9.2% year over year, with single-family transactions up 8.3% and condo sales up 14.1% (MIAMI REALTORS®, June 2026). This is a working market, not a stalled one.
Where it has shifted is leverage. Homes now take a median ~85 days on market (MIAMI REALTORS®, June 2026; Redfin shows ~87 days city-wide, Aug 2026), and single-family sellers are getting 96% of original list price — condo sellers just 93% (MIAMI REALTORS®, June 2026). Single-family supply is 4.9 months (still seller-leaning by MIAMI's read), but the condo side has loosened to 8.3 months — a buyer's market. Translation for agents: deals are happening in volume, but they take real pricing skill, more days, and more negotiation than they did in 2021.
This is the demand engine no other Florida market can match right now. Port St. Lucie was named America's fastest-growing city, adding 9,131 residents between July 2024 and July 2025 — the 7th-largest numeric gain among the nation's biggest cities, with 90% of it driven by net domestic migration (MIAMI REALTORS® / U.S. Census, May 2026). The city has grown more than 25% in five years to roughly 281,000 residents (World Population Review, 2026).
The buyer profile is specific and durable: families and retirees priced out of Palm Beach, Broward, and Martin counties moving north for affordability, plus a steady stream of relocations from New York and New Jersey. They're buying single-family homes — the county's dominant product — and increasingly new construction. For an agent, that means a pipeline of out-of-area buyers who need a knowledgeable local, repeat relocation referrals, and a market where affordable inventory actually exists. The 28.2% cash share (MIAMI REALTORS®, June 2026) — above the ~25% national rate — reflects both equity-rich down-county sellers trading in and retirees buying outright.
Port St. Lucie's defining strategic fact is heavy new-construction supply. The master-planned Tradition community anchors it — Southern Grove, Tradition Square, and villages like Esplanade drawing national builders including Lennar, Mattamy, GL Homes, Kolter, DiVosta, Meritage, Pulte, and Taylor Morrison (community listings, 2026). Established areas round out the map: St. Lucie West (the older master-planned hub around Clover Park), The Vineyards, Torino, and Southbend supply the resale and starter inventory that keeps relocation buyers in the market.
All that supply is why prices stay flat while population booms — and it hands agents a lever. To move standing inventory in 2025-26, builders are running aggressive incentives: up to $20,000 toward closing costs and $10,000 in builder "flex cash" on select Tradition-area homes (community listings, 2026). Insurance is the other deal variable statewide — newer construction (post-2002 code, impact windows, newer roofs) typically prices materially better than aging stock, which is a genuine selling point an agent can quantify. Agents who can walk a relocation buyer through builder contracts, incentive stacks, and the insurance math are the ones closing here.
Following the historic 2026 merger, Port St. Lucie agents now belong to MIAMI REALTORS® + RWorld — the combined association formed when MIAMI REALTORS® merged with Broward, Palm Beaches & St. Lucie Realtors® (completed May 2026), creating the largest local Realtor association in the world at ~93,000 members. Membership provides access to both MIAMI MLS and BeachesMLS, covering Miami-Dade, Broward, Palm Beach, and St. Lucie counties (MIAMI REALTORS®, 2026). One membership lets a Port St. Lucie agent work the entire southeast Florida corridor — exactly the down-county relocation lane feeding this market.
Now the math. An agent closing 10 single-family sides a year at the $399,000 median grosses about $120,000 at 3% per side. A 20% split brokerage keeps roughly $24,000 of that; a 25% split, nearly $30,000 — before monthly fees. At Gromadzki, those ten closings cost $4,990 flat, and the other ~$19,000–$25,000 stays with the agent. And in a new-construction market, there's a second lane: builder co-op commissions. With dozens of communities actively selling and builders paying full co-broke to protect their absorption pace, an agent who registers buyers at Tradition and beyond can build a recurring revenue stream — and on a flat-fee model, every dollar of that co-op is the agent's, not the house's.
"Port St. Lucie new construction is volume work. I close 22+ deals a year, mostly first-time buyers and Northeast retirees. The flat fee at Gromadzki saves me more than my old brokerage's monthly fees alone."
One simple structure, statewide. $499 per closed deal, $0 monthly, $0 annual — and you keep 100% of your commission on every Port St. Lucie transaction.
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