About Us

California Realtor -  Professional  Bio



Khalid Mahmud
Realtor, CalBRE 01812087
C21 Real Estate Alliance
Phone: (408) 464-6442
Fax:     (408) 457-6855
2050 Concourse Drive, Suite 98
San Jose, CA. 95128        
email: falconbase@aol.com














Khalid is a licensed with the Bureau of Real Estate since 2007 & currently part of the team at the Century21, Real Estate Alliance Office in Santa Clara, California.


  • Member of the Santa Clara Association of Realtors
  • Member of California Associations of Realtors
  • Member of National Associations of Realtors
  • Registered with Multiple Listings Service (MLS)
  • Certified CDPE (Certified Distressed Property Specialist)
  • Certified HAFA Specialist

As a licensed real estate specialist you can rely on Khalid to help you reach your personal and financial goals whether you are - buying your first home, an investor, moving up, sizing down, refinancing or purchasing an investment property.  Also great resource for homeowners who have a hardship & distressed property scenario and unable to keep up with the payments.

Areas covered: Entire main Bay Area & all surrounding counties with extensive client portfolio of bought & sold properties.

Have an extensive diverse background in the fields of Real Estate, and Program Management. I believe in helping and educating clients make informed decision in their real estate transaction that will meet their criteria and goals.




Donna Mahmud
Real Estate Agent, CalBRE 01812367

Century21 Real Estate Alliance
Phone: (408) 449-1398
Fax: (408) 457-6855
2050 Concourse Drive, Suite 98      
San Jose, CA 95128
email: falconbase@aol.com














Donna is a licensed agent with the Bureau of Real Estate since 2007 & currently part of the team at the Century21, Real Estate Alliance Office in Santa Clara, California. 

Key Skills 

  • Fluent in English & Tagalog
  • Planning & coordinating activities for Open Houses
  • Coordinating activities related marketing strategy, flyers & postcards
  • Schedule professional video & photography websites
  • Provide input to staging and layout to maximize property appeal
  • For Buyers go beyond MLS searches to mine additional off market listings, private listings & “coming soon” listings.
  • Preview properties in advance to ensure meets the Buyers criteria.
  • Coordinate email blasts to agent databases to ensure maximum visibility
  • For buyers assist as a bridge to lender to ensure buyers are preapproved for the right loan & loan amount



CENTURY 21 Real Estate Alliance

2050 Concourse Drive Suite 98
San Jose
CA 95128

Office: (408) 573-1100

Khalid & Donna Mahmud

DRE#: 01812087, 01812367