With over 20 years of experience, Marcia Gannon is a trusted luxury real estate professional specializing in the South Florida market. As the founder of the Gannon Group, Inc., Marcia delivers a concierge, results-driven experience for buyers, sellers, and investors seeking exceptional properties from waterfront estates to high-rise luxury condos and new-construction developments.
Originally from Brazil and fluent in English, Portuguese, French, and Spanish, Marcia expertly guides international clients through the U.S. real estate and mortgage process, making every step clear and seamless. Known for her market knowledge, negotiation skills, and polished marketing, Marcia helps clients achieve their lifestyle and investment goals with confidence.
Originally from Brazil and fluent in English, Portuguese, French, and Spanish, Marcia expertly guides international clients through the U.S. real estate and mortgage process, making every step clear and seamless. Known for her market knowledge, negotiation skills, and polished marketing, Marcia helps clients achieve their lifestyle and investment goals with confidence.

Sold on Aug 6, 2026
$735K
Paraiso Bay, Unit 4307
Sold on Jul 24, 2026
$588K
Country Park At Boca Raton Iii
Rented on Jun 26, 2026
$1,950/mo
Imperial Point Colonnades, Unit 323
Sold on Jun 11, 2026
$849.9K
Brookside North
Sold on May 18, 2026
$365K
Lake Island, Unit 4329
Sold on May 18, 2026
$365K
Lake Island, Unit 4329
Rented on May 7, 2026
$1,700/mo
Cypress Pointe At Coral Sp, Unit 6774
Sold on May 5, 2026
$689.9K
Holiday Springs East
Sold on May 5, 2026
$689.9K
Holiday Springs East
Rented on Nov 18, 2025
$2,350/mo
Woodsetter North 115 28 B
Sold on Aug 18, 2025
$159K
Blue Lake Apts Condo, Unit 105
Rented on Jun 24, 2025
$2,595/mo
Lake Island 79 39 B, Unit 4323
Rented on Apr 15, 2025
$2,000/mo
Ramblewood East Condo, Unit 106
Rented on Apr 5, 2025
$2,495/mo
Woodsetter North 115 28 B, Unit 330
Rented on Mar 28, 2025
$1,700/mo
Blue Lake Apts Condo, Unit 205
Rented on Mar 15, 2025
$2,525/mo
Lake Island
Rented on Feb 1, 2025
$1,700/mo
Spanish Oaks Condo, Unit 15
Rented on Jan 1, 2025
$1,800/mo
Blue Lake Apts Condo, Unit 203
Rented on Oct 1, 2024
$1,800/mo
Spanish Oaks Condo, Unit 25
Rented on Sep 1, 2024
$1,800/mo
Blue Lake Apts Condo, Unit 305
