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Johnny Diaz

Johnny Diaz
Real Estate Agent (Associate Broker)
Rockville MD

Associate Broker (MD: 613216)

20 years experience

REALTOR® 4 Active Listings Serves Montgomery County, MD
View on Realtor.com

Contact Information

Brokerage
Realty Advantage

Office Website
Office Address
2403 Research Blvd Ste 203
Rockville, MD  20850
(Montgomery County)
Office Phone
301-881-9800
Office Fax
Mobile
240-498-8690
Email
john**@*********.com
Show Email for $5

Service Areas

Hyattstown: MD Clarksburg: MD Wheaton: MD Colesville: MD Layhill: MD Aspen Hill: MD Olney: MD Cloverly: MD Leisure World: MD Suburb Maryland Fac: MD Glenmont: MD Subn Md Fac: MD Germantown: MD Darnestown: MD Silver Spring: MD

About Johnny Diaz

Johnny Diaz is a seasoned real estate professional with over 12 years of experience and a proven track record of successful transactions. His diverse background in the real estate and banking sectors has equipped him with the skills necessary to effectively engage with the community and navigate the complexities of the market.

Since obtaining his real estate license in 2006, Johnny has consistently ranked among the top Realtors in the county. His achievements stem from a combination of dedication, hard work, and a genuine passion for serving his clients’ needs. He prioritizes their best interests, ensuring they receive the guidance and support necessary for informed decision-making.

Recognizing that buying or selling a home is a significant milestone for many, Johnny emphasizes the importance of trust and integrity in the real estate process. He believes that his success is reflected in the satisfaction of his clients, viewing their achievements as a direct measure of his own.

For those contemplating a real estate transaction, whether buying or selling, Johnny invites you to reach out for expert assistance tailored to your unique needs.

Montgomery County, MD Real Estate Market Analysis (Single Family Homes)

$1,241,534
Avg. Listing Price
From Johnny's portfolio
4.4 / 3.8
Avg. Beds/Baths
Typical property size
3,400 sf
Avg. Square Footage
Interior living space
1257
Active Listings
Current inventory

Montgomery County, Maryland represents one of the most dynamic and affluent real estate markets in the Washington, D.C. metropolitan area, characterized by its proximity to the nation's capital and exceptional educational systems. With 10,439 total actively licensed agents serving the region, this market demonstrates remarkable depth and sophistication, reflecting the area's high property values and complex transaction requirements.

The county's real estate landscape spans from urban high-rises in Silver Spring and Bethesda to sprawling estates in Potomac, creating diverse opportunities that attract both seasoned professionals and newcomers to the industry. What's particularly noteworthy is that all 10,439 agents maintain current email addresses, indicating a tech-savvy professional community that embraces modern communication methods essential for today's fast-paced real estate environment.

Major Montgomery County, Maryland Real Estate Markets

Bethesda and Chevy Chase anchor the county's luxury market segment, where million-dollar homes are commonplace and international buyers frequently compete with local professionals seeking prestigious addresses. These areas benefit from Metro accessibility and proximity to major employment centers like the National Institutes of Health and Walter Reed Medical Center. Meanwhile, Silver Spring has emerged as a surprising hotspot for younger professionals, offering urban amenities and transit connections at relatively more accessible price points.

The western corridor including Rockville, Gaithersburg, and Germantown has transformed into a technology hub, driving demand for both residential and commercial properties. Surprisingly, areas like Damascus and Clarksburg, once considered rural outposts, now command premium prices as buyers seek larger lots and newer construction while maintaining reasonable commuting distance to major employment centers.

Market Dynamics and Geographic Complexity

Montgomery County's real estate market operates with unusual complexity due to its diverse geography and varied local regulations across different municipalities. Properties in Takoma Park operate under different historic preservation guidelines than those in newer developments like Kentlands in Gaithersburg, creating specialized knowledge requirements that explain the large agent population relative to the county's size.

The market experiences distinct seasonal patterns, with spring inventory traditionally dominated by luxury properties in areas like Potomac and North Bethesda, while fall markets see increased activity in family-oriented communities like Olney and Derwood. International relocations, particularly from the biotechnology and government sectors, create year-round demand that keeps the market active even during typically slower periods.

Why Businesses Need Montgomery County, Maryland Agent Contact Data

Service providers targeting Montgomery County's real estate market require comprehensive agent contact information due to the market's high transaction values and sophisticated clientele. With average home prices significantly above national medians, agents here frequently need specialized services including luxury home staging, international marketing, and complex financing solutions, creating substantial revenue opportunities for qualified vendors.

The fact that all 10,439 licensed agents maintain email addresses presents unique advantages for businesses seeking to establish relationships in this lucrative market. Companies offering everything from home inspection services to mortgage products can efficiently reach this concentrated professional community, while the high agent-to-population ratio suggests robust transaction volumes that support sustained business relationships.

Current Property Listings

As of 2/17/2026, Johnny Diaz has 4 properties for sale in Rockville and surrounding areas.

$260,000

Listed 2024-11-21

3904 Bel Pre Rd Unit 3904-6
Silver Spring, MD  20906

Beds: 2.0
Baths: 2.0
Sq Ft: 1,016
Condos Map
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$190,000

Listed 2025-11-24

18617 Walkers Choice Rd Unit 18617
Gaithersburg, MD  20886

Beds: 2.0
Baths: 2.0
Sq Ft: 1,134
Condos Map
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$239,900

Listed 2025-12-05

4333 Americana Dr Apt 203
Annandale, VA  22003

Beds: 2.0
Baths: 1.0
Sq Ft: 760
Condos Map
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$115,000

Listed 2025-11-20

5601 Parker House Ter Apt 201
Hyattsville, MD  20782

Beds: 2.0
Baths: 1.0
Sq Ft: 875
Condos Map
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Current Property Rentals

As of 2/17/2026, Johnny Diaz has the following rental properties available in Rockville and surrounding areas.

$2,800

Listed 2026-01-21

8 Crusader Ct
Germantown, MD  20874

Beds: 3.0
Baths: 2.5
Sq Ft: 1,860
Lot: 871 sf
Townhomes Map
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$3,200

Listed 2026-02-08

7310 Torran Rocks Way
Gaithersburg, MD  20879

Beds: 3.0
Baths: 3.5
Sq Ft: 1,490
Lot: 9,583 sf
Single Family Map
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$2,700

Listed 2026-01-14

7135 Ladd Cir
Frederick, MD  21703

Beds: 4.0
Baths: 3.5
Sq Ft: 1,920
Lot: 1,742 sf
Townhomes Map
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$2,400

Listed 2026-01-14

13725 Avonshire Dr
Silver Spring, MD  20904

Beds: 3.0
Baths: 2.5
Sq Ft: 1,310
Lot: 871 sf
Townhomes Map
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