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Marc Castillo

Marc Castillo
Real Estate Agent (Salesperson)
Atlanta GA

Salesperson (GA: 329379)

19 years experience

REALTOR® 7 Active Listings Serves Fulton County, GA
View on Realtor.com

Contact Information

Brokerage
Coldwell Banker Realty

Office Website
Office Address
3050 Peachtree Rd Ste 500
Atlanta, GA  30305
(Fulton County)
Office Phone
404-262-1234
Office Fax
404-262-1658
Mobile
404-262-1234
Email
m***@************.com
Show Email for $5

Service Areas

Atlanta: GA North Druid Hills: GA Druid Hills: GA Alpharetta: GA Roswell: GA Johns Creek: GA Brookhaven: GA Tucker: GA Doraville: GA Chamblee: GA Sandy Springs: GA Suwanee: GA Sugar Hill: GA Duluth: GA Peachtree Corners: GA Mountain Park: GA Milton: GA Dunwoody: GA Vinings: GA Fair Oaks: GA Marietta: GA

About Marc Castillo

Marc stands among the top 1% of Coldwell Banker Realty agents nationwide and is consistently recognized as one of the leading realtors in the Southeastern United States. For the past decade, he has earned the prestigious International President's Elite status and has been the top agent in his company four out of the last five years.

Specializing in Atlanta's luxury real estate market, Marc connects affluent buyers with exceptional multi-million dollar properties. He holds records for the highest sales in numerous Atlanta communities and continues to set new benchmarks across various categories. His extensive experience and meticulous transaction management, combined with the powerful marketing capabilities of Coldwell Banker Global Luxury, enable him to consistently exceed client expectations.

As a respected authority in real estate, Marc frequently contributes to esteemed publications such as Architectural Digest, The Wall Street Journal, The Atlanta Journal-Constitution, Modern Luxury Interiors, Men's Book, and Southern Seasons. He has also appeared on television programs like Luxury Open House and The Secret Lives of the Super Rich.

Outside of his professional endeavors, Marc is actively involved in several philanthropic organizations, including the Nsoro Foundation, The Atlanta Ballet, The High Museum of Art, and Meals on Wheels. In his leisure time, he enjoys traveling, boating, exploring Atlanta's vibrant dining scene, and spending time with his brindle pug, Puck.

Fulton County, GA Real Estate Market Analysis (Single Family Homes)

$831,840
Avg. Listing Price
From Marc's portfolio
4.0 / 3.4
Avg. Beds/Baths
Typical property size
2,981 sf
Avg. Square Footage
Interior living space
4701
Active Listings
Current inventory

Fulton County stands as Georgia's economic powerhouse and the heart of the Atlanta metropolitan area, creating one of the Southeast's most dynamic and competitive real estate markets. Home to Atlanta's central business district, world-class universities, and major corporations like Coca-Cola and Delta Air Lines, this market attracts buyers and investors from across the globe. The sheer scale of opportunity here is reflected in the remarkable concentration of real estate professionals serving the area.

With 41,503 total actively licensed agents operating throughout Fulton County, the market demonstrates both incredible opportunity and intense competition. What's particularly noteworthy is that all 41,503 of these agents maintain email contact information, indicating a highly connected and digitally-savvy professional community that's essential for navigating today's fast-paced real estate environment.

Major Fulton County, Georgia Real Estate Markets

The county encompasses diverse markets ranging from Atlanta's luxury high-rises in Buckhead and Midtown to the historic charm of Virginia-Highland and Little Five Points. Sandy Springs has emerged as a major suburban hub with premium residential developments, while Roswell offers a perfect blend of historic downtown appeal and modern amenities. The southern portions of the county, including East Point and College Park, are experiencing rapid revitalization driven by proximity to Hartsfield-Jackson Atlanta International Airport and major transportation corridors.

Each submarket within Fulton County operates with distinct characteristics and price points, from million-dollar estates in North Fulton communities like Johns Creek and Milton to emerging neighborhoods in South Fulton where young professionals are driving gentrification. The diversity creates multiple entry points for different buyer segments while requiring agents to maintain expertise across vastly different property types and price ranges.

Market Dynamics and Geographic Complexity

Fulton County's real estate landscape is shaped by unique factors including MARTA transit access, school district boundaries, and proximity to major employment centers. The market experiences significant seasonal variations, with spring and fall typically showing the highest activity levels, though corporate relocations to Atlanta create year-round demand. Inventory levels vary dramatically between North and South Fulton, creating distinct supply-and-demand dynamics that savvy agents must navigate.

The county's position as a major relocation destination means agents frequently work with out-of-state buyers who rely heavily on virtual tours and digital communication. This has accelerated technology adoption among local professionals and created opportunities for agents who excel at remote client service. Additionally, the presence of multiple universities generates consistent rental and investment property demand, particularly in areas like Midtown and downtown Atlanta.

Why Businesses Need Fulton County, Georgia Agent Contact Data

Mortgage lenders, title companies, and real estate service providers recognize that Fulton County's 41,503 licensed agents represent an enormous network of potential business partners and referral sources. Given the high transaction volumes and property values throughout the county, establishing relationships with even a fraction of these professionals can significantly impact business growth. The fact that comprehensive email contact information exists for all active agents makes targeted outreach and relationship building more efficient than ever.

Real estate technology companies, home improvement services, and financial institutions particularly benefit from direct access to this agent network, as Fulton County professionals handle some of Georgia's most complex and high-value transactions. The concentration of luxury properties and corporate relocations means agents here often work with clients who require premium services and are less price-sensitive, making them ideal partners for businesses offering specialized or high-end solutions.

Current Property Listings

As of 2/17/2026, Marc Castillo has 7 properties for sale in Atlanta and surrounding areas.

$1,269,000

Listed 2026-01-15

3325 Piedmont Rd NE Unit 2006
Atlanta, GA  30305

Beds: 3.0
Baths: 3.0
Sq Ft: 2,748
Lot: 2,744 sf
Condos Map
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$699,900

Listed 2025-05-08

45 Ivan Allen Jr Blvd NW Unit 1702
Atlanta, GA  30308

Beds: 1.0
Baths: 1.5
Sq Ft: 1,823
Lot: 1,830 sf
Condos Map
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$729,000

Listed 2025-08-25

45 Ivan Allen Jr Blvd NW Unit 2002
Atlanta, GA  30308

Beds: 2.0
Baths: 2.5
Sq Ft: 1,823
Lot: 1,825 sf
Condos Map
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$869,000

Listed 2025-11-07

210 Locust St NE
Atlanta, GA  30317

Beds: 5.0
Baths: 4.0
Sq Ft: 2,784
Lot: 8,712 sf
Single Family Map
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$1,999,000

Listed 2026-02-12

45 Ivan Allen Junior Blvd NW Unit 2705
Atlanta, GA  30308

Beds: 3.0
Baths: 3.5
Sq Ft: 3,304
Lot: 33,018 sf
Condos Map
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$255,000

Listed 2026-01-15

307 Country Park Dr SE
Smyrna, GA  30080

Beds: 2.0
Baths: 2.0
Sq Ft: 1,150
Lot: 5,314 sf
Condos Map
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$1,995,000

Listed 2025-07-16

34 Peachtree Cir NE
Atlanta, GA  30309

Beds: 5.0
Baths: 5.5
Sq Ft: 4,887
Lot: 8,320 sf
Single Family Map
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Current Property Rentals

As of 2/17/2026, Marc Castillo has the following rental properties available in Atlanta and surrounding areas.

$4,500

Listed 2025-04-10

45 Ivan Allen Jr Blvd NW Unit 2406
Atlanta, GA  30308

Beds: 2.0
Baths: 2.0
Sq Ft:
Lot: 1,307 sf
Condos Map
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$2,400

Listed 2025-12-04

28 Collier Rd NW Apt 11
Atlanta, GA  30309

Beds: 2.0
Baths: 1.0
Sq Ft: 756
Lot: 741 sf
Condos Map
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$2,800

Listed 2026-01-21

377 Grant Cir SE Apt 1712
Atlanta, GA  30315

Beds: 2.0
Baths: 2.0
Sq Ft: 1,484
Lot: 1,307 sf
Condos Map
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