STATE OF CALIFORNIA
DEPARTMENT OF REAL ESTATE

In reviewing a licensee's information, please be aware that license discipline information may have been removed from a licensee's record pursuant to Business & Professions Code Section 10083.2 (c). However, discipline information may be available from the California Department of Real Estate upon submittal of a request, or by calling the Department's public information line at 1-877-373-4542.
The license information shown below represents public information. It will not reflect pending licensing changes which are being reviewed for subsequent updating. Although the business and mailing addresses of real estate licensees are included, this information is not intended for mass mailing purposes.
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License information taken from records of the Department of Real Estate on 11/27/2025 5:08:35 AM
License Type:
CORPORATION

Name:
Cornerstone Realty & Finance
Investments

Mailing Address:
1800 MONUMENT BLVD STE K
CONCORD, CA 94520

License ID:
01944113

Expiration Date:
11/14/25

License Status:
LICENSED

Corporation License Issued:
11/15/13

Former Name(s):
NO FORMER NAMES

Main Office:
1800 MONUMENT BLVD STE K
CONCORD, CA 94520

Licensed Officer(s):
DESIGNATED OFFICER
02114463 - Expiration Date: 11/14/25
Marquez, Rigoberto Jr

01203091 - Expiration Date: 11/14/25
Gannon, Timothy Patrick
OFFICER CANCELED AS OF 12/27/22

01426128 - Expiration Date: 11/14/25
Perry, Regene Marie
OFFICER CANCELED AS OF 12/03/24

01504583 - Expiration Date: 11/14/17
Williams, Frederick Winston II
OFFICER LICENSE SURRENDERED AS OF 09/03/14

DBA
Cornerstone Finance
ACTIVE AS OF 11/15/2013

Cornerstone Realty
ACTIVE AS OF 11/15/2013

Branches:
NO CURRENT BRANCHES

Salespersons:
01729354 - Valderrama, Henry David
                  License Expiration Date: 02/28/2026

02205459 - Valderrama, Shane Matthew Javier
                  License Expiration Date: 07/06/2027

02010360 - Valderrama, Tyler Michael Wilfredo
                  License Expiration Date: 02/09/2026

Comment:
07/03/09 - H-10717 SF FOR OFFICER WILLIAMS

09/10/14 - OFFICER WILLIAMS VOLUNTARILY SURRENDERED PER H-10717 SF

NO OTHER PUBLIC COMMENTS

Disciplinary or Formal Action
Documents:
H10717SF_120709_P.pdf

H10717SF_140903_P.pdf

H10717SF_190410_P.pdf

H10717SF_P.pdf

>>>> Public information request complete <<<<