Flat Fee MLS Listing in Key Biscayne, Florida

List your Key Biscayne home on the Miami MLS for just $99. Save thousands on listing commissions while keeping full MLS exposure on Zillow, Realtor.com, Redfin, and 100+ buyer sites.

Key Biscayne Market Overview 2026

Key Biscayne is Miami's most exclusive family-oriented island — a barrier key connected to Brickell by a single causeway where Bill Baggs State Park, Crandon Park, and the Key Biscayne Beach all sit within walking distance of the village's luxury residences. The island's limited inventory, tennis-resort history, and Biscayne Bay views on all sides create a perpetual supply constraint that keeps values among the highest per square foot in all of Florida.

How Flat Fee MLS Works in Key Biscayne

Your Key Biscayne property gets placed on the Miami MLS by a licensed Florida broker within 24 hours. From there, it auto-syndicates to Zillow, Realtor.com, Redfin, Trulia, Homes.com, and hundreds more buyer sites. A traditional listing agent in Key Biscayne would charge approximately $58,500 on a $1,950,000 home — we charge $99 with zero closing fees on our Basic and Premium packages.

What You Save on a $1,950,000 Key Biscayne Home

Side-by-side commission math for the Key Biscayne median sale price.

* Estimate based on a 3% listing-side commission only. Buyer-agent compensation is optional and disclosed separately.

Key Biscayne Neighborhoods We List Flat Fee

We list flat fee MLS properties across every Key Biscayne neighborhood on the Miami MLS.

Flat Fee MLS in Key Biscayne, FL — Common Questions

Flat Fee MLS Areas Near Key Biscayne

We also list flat fee on the same MLS network in these nearby Florida markets: