JD

Johnny Diaz

Platinum

Realty Advantage of Maryland LLC

About Johnny

Johnny Diaz is a real estate professional with Realty Advantage of Maryland LLC, specializing in Germantown, Rockville, Gaithersburg and surrounding areas. With 111 career transactions and an average sale price of $456,999, Johnny brings proven local market expertise to every client.

Areas of Expertise

GermantownRockvilleGaithersburgFrederickBaltimore+27 more

Active in 43 ZIP codes across VA

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Information Deemed Reliable But Not Guaranteed.

Data last updated: 04/20/2026.

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The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Keller Williams Realty participates, and is provided by BRIGHT through a licensing agreement.

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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Some real estate firms do not participate in IDX and their listings do not appear on this website. Some properties listed with participating firms do not appear on this website at the request of the seller.

This home sale information is not to be construed as an appraisal and may not be used as such for any purpose.

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