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Gretel Costa

Gretel Costa
Real Estate Agent (Broker)
Miami FL

Broker (FL: 3353758)

21 years experience

REALTOR® 6 Active Listings Serves Miami-Dade County, FL
View on Realtor.com

Contact Information

Brokerage
5 Stars Realty Corp
Office Address
300 Sevilla Ave Ste 211
Miami, FL  33134
(Miami-Dade County)
Office Phone
786-338-1648
Office Fax
786-364-0301
Mobile
786-338-1648
Email
gret**********@*****.com
Show Email for $5

Service Areas

Miami Springs: FL Hialeah Gardens: FL Virginia Gardens: FL Doral: FL Medley: FL Miami: FL

About Gretel Costa

Since entering the real estate field in 2004, this professional began their journey by obtaining a real estate license from Gold Coast. Over the past 13 years, they have actively invested in both single-family and multi-family properties throughout the Miami-Dade and Broward areas. In addition to their real estate pursuits, they earned a Bachelor of Science degree from Florida International University and a Master’s in Education from the American College of Education. Passionate about education, they take pride in informing and guiding clients through the complexities of buying and selling homes.

Miami-Dade County, FL Real Estate Market Analysis (Single Family Homes)

$1,954,965
Avg. Listing Price
From Gretel's portfolio
3.8 / 3.0
Avg. Beds/Baths
Typical property size
2,306 sf
Avg. Square Footage
Interior living space
10004
Active Listings
Current inventory

Mortgage lenders, title companies, PropTech startups, real estate recruiters, insurance agents, and continuing education providers all need one thing: direct access to Miami-Dade County's 86,095 actively licensed real estate agents. Whether you're launching loan products, recruiting top performers, or promoting compliance training, having verified email addresses for every agent in this massive market gives you the competitive edge you need.

Generic statewide campaigns get lost in the noise, but targeted outreach to Miami-Dade agents delivers measurable results. Our comprehensive database includes both sales agents and brokers with current licensing status, updated monthly from official state records. Unlike outdated lead lists that waste your marketing budget on bounced emails and inactive contacts, this verified data connects you directly with decision-makers who are actively working deals in South Florida's hottest real estate market.

Why Buy a Miami-Dade County Real Estate Agent Email List From Dr Bill

Our Miami-Dade agent data comes directly from Florida's Department of Business and Professional Regulation licensing board, ensuring you get accurate, current information on every actively licensed professional. We update the entire database monthly and guarantee 96% email deliverability, which means your campaigns reach real inboxes instead of bouncing back. Cheap alternatives from discount vendors typically deliver 60-70% accuracy rates, wasting your time and damaging your sender reputation.

What sets our data apart is granular geographic targeting that no other vendor provides. While competitors only offer county-wide dumps, we segment Miami-Dade agents down to individual zip codes, letting you target specific neighborhoods, luxury markets, or emerging areas where your services matter most. This precision targeting dramatically improves response rates compared to broad-brush approaches that treat all agents the same.

How to Use This Miami-Dade County Agent List

Email outreach remains the most cost-effective way to reach thousands of agents quickly, but mainstream platforms like Mailchimp and Constant Contact prohibit purchased lists. Instead, use cold-email platforms designed for B2B outreach, or leverage Zap Contact at zapcontact.com—Dr Bill's purpose-built platform optimized specifically for purchased real estate agent lists. You can also use this data for direct mail campaigns, phone prospecting, or LinkedIn connection requests by matching email addresses to social profiles.

Smart marketers segment by license type, separating high-volume brokers from individual sales agents to customize their messaging. Brokers typically need different services than newer agents, so tailored campaigns based on license level generate higher conversion rates. The data also works perfectly for recruiting campaigns, letting you identify top performers at specific brokerages or target agents in particular price ranges or property types.

Why Miami-Dade County, Florida Agent Data Matters

Miami-Dade County encompasses major markets including Miami, Miami Beach, Coral Gables, Homestead, and Aventura, each with distinct client needs and property characteristics. With 86,095 licensed agents working across these diverse markets, targeted local outreach significantly outperforms generic statewide campaigns that get ignored. Agents want solutions relevant to their specific territory, whether they're selling luxury condos in Brickell or family homes in Kendall.

When you buy Miami-Dade County real estate agent email list data, you're investing in precision marketing that speaks directly to local market conditions and agent challenges. County-level targeting lets you reference specific neighborhoods, local lending requirements, or regional compliance issues that resonate with agents working those areas daily. This local relevance drives engagement rates that broad campaigns simply cannot match.

Current Property Listings

As of 3/27/2026, Gretel Costa has 6 properties for sale in Miami and surrounding areas.

$550,000

Listed 2026-02-16

216 S Homer St
Lehigh Acres, FL  33971

Beds: 6.0
Baths: 6.0
Sq Ft:
Multi Family Map
View Full Details

$80,000

Listed 2025-11-28

4735 24th St SW
Lehigh Acres, FL  33973

Beds:
Baths:
Sq Ft:
Lot: 12,415 sf
Land Map
View Full Details

$530,000

Listed 2026-02-05

218 Homer Ave S
Lehigh Acres, FL  33973

Beds: 6.0
Baths: 6.0
Sq Ft:
Lot: 12,502 sf
Multi Family Map
View Full Details

$635,000

Listed 2025-11-05

9933 NW 49th Ter
Doral, FL  33178

Beds: 3.0
Baths: 3.0
Sq Ft: 2,014
Lot: 2,610 sf
Single Family Map
View Full Details

$199,900

Listed 2025-11-07

1075 NE Miami Gardens Dr Unit 707
Miami, FL  33179

Beds: 1.0
Baths: 1.5
Sq Ft: 873
Condos Map
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$3,967,000

Listed 2026-01-06

409 DE Leon Dr
Miami Springs, FL  33166

Beds: 5.0
Baths: 5.0
Sq Ft:
Lot: 14,200 sf
Single Family Map
View Full Details

$100,000

Listed 2026-01-20

145 Zenith Cir
Fort Myers, FL  33913

Beds:
Baths:
Sq Ft:
Lot: 30,144 sf
Land Map
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Current Property Rentals

As of 3/27/2026, Gretel Costa has the following rental properties available in Miami and surrounding areas.

$1,800

Listed 2026-03-23

4531/4529 18th St SW
Lehigh Acres, FL  33973

Beds: 3.0
Baths: 2.0
Sq Ft: 1,184
Lot: 12,367 sf
Multi Family Map
View Full Details

$2,500

Listed 2026-03-14

26633 SW 138th Ct Unit 1
Homestead, FL  33032

Beds: 3.0
Baths: 1.0
Sq Ft: 1,311
Lot: 10,725 sf
Apartment Map
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