Updated: Apr 15, 2026
Location and Projects
Address
21700 PHEASANT WOODS DRIVE, Castro Valley, CA, 94552
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Sam Chin Construction
Serving property owners in Castro Valley, California, Sam Chin has been active in the construction industry for 28 years. With experience managing residential projects, Sam Chin specializes in building and renovation work for single-family homes. The company’s portfolio includes local permit activity, reflecting expertise in coordinating with homeowners and meeting local building requirements. Throughout nearly three decades in the field, Sam Chin has established a longstanding presence in Castro Valley, working directly with clients to address various property improvement needs. The company engages in general construction services tailored to the requirements of local homeowners, with each project reflecting knowledge of area codes and construction best practices.
Sam Chin Services
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Sam Chin Contact Information
Phone Number: (510) 703-3993
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Address: 21700 PHEASANT WOODS DRIVE, Castro Valley, CA 94552
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This is a sample of this contractor's permits. Click here to access their complete permit history.
2-story addition & adu: 167 sf 1-story addition for remodeled kitchen and 1 376 sf 2-story addition which includes 562 sf 1st floor 2-bedroom attached adu with (n) hvac tankless water heater and utility meters
Valuation:
$197,050
Permit #:
B22-0346
Status:
issued
Fee:
$20,044
Permit Type:
N/A
Building Type:
N/A
Legalize garage conversion into adu (539 sq.ft.) - 2 bedroom 1 full bathroom - (n) gas meter & 100 amp main panel for adu - 172 sq.ft. covered patio for adu
Valuation:
$85,000
Permit #:
B22-0757
Status:
final
Fee:
$5,468
Permit Type:
N/A
Building Type:
N/A
Petition to allow awning to cantilever less than four feet (4') beyond property line into the public right-of-way adjacent to building at 4115 telegraph avenue the indenture agreement created for this encroachment application is administrative only. additional permit(s) required to do the work described. to establish a brewery with indoor and outdoor tasting indoor bottles sales and r... see more
Valuation:
N/A
Permit #:
ENMI16055
Status:
complete
Fee:
$2,876
Permit Type:
N/A
Building Type:
N/A
(b) - building alteration - 3+ residential units or commercial (building)
2016-05-25
Conversion of existing vacant commercial space establish a brewery with indoor and outdoor tasting indoor bottles sales and rear production per plans
Valuation:
$300,000
Permit #:
B1503798
Status:
final
Fee:
$11,877
Permit Type:
N/A
Building Type:
N/A
Southwest spa tenant improvement suite 113
Valuation:
$10,000
Permit #:
BDCB2016-00005
Status:
final
Fee:
$3,965
Permit Type:
B nail hair salon
Building Type:
N/A
Adu address - 1948 wayne
Valuation:
N/A
Permit #:
BRAAR-23-014
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-roof class a
Valuation:
$11,000
Permit #:
B2012-04220
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Code violation repairs. see attached violation letter. plans subject to field inspection
Valuation:
$1,500
Permit #:
B1999-03003
Status:
Closed Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Complete work: permit 2002-294. remodel: repair in-kind: rebuild ballusters at existing stairways
Valuation:
N/A
Permit #:
BLD2003-00401
Status:
final
Fee:
$58
Permit Type:
N/A
Building Type:
N/A
Ele-add studyroom to masterbedroom
Valuation:
N/A
Permit #:
E98-3391
Status:
final
Fee:
$53
Permit Type:
N/A
Building Type:
N/A
Interior demolish burn room renew expired permit bld2001-10360 as of 05-24-05
Valuation:
$500
Permit #:
BLD2001-10360
Status:
final
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Addition studyroom to masterbedroom
Valuation:
$680
Permit #:
B98-0625
Status:
final
Fee:
$58
Permit Type:
N/A
Building Type:
N/A
Sewer ejector (to code)
Valuation:
$31
Permit #:
P98-5354
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Open lattice patio cover. - permit cancelled work not done
Valuation:
$984
Permit #:
00324362-PCV
Status:
final
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
253 sq. ft. addition for new kitchen and dining
Valuation:
$25,000
Permit #:
BLD2001-10614
Status:
final
Fee:
$873
Permit Type:
N/A
Building Type:
N/A
Open lattice patio cover
Valuation:
N/A
Permit #:
00324355-RMO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential reroof
Valuation:
$4,000
Permit #:
00489675-RRFR
Status:
final
Fee:
$147
Permit Type:
N/A
Building Type:
N/A
Patio cover
Valuation:
N/A
Permit #:
00368765-RMO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Patio cover
Valuation:
$2,296
Permit #:
00368769-PCV
Status:
final
Fee:
$185
Permit Type:
N/A
Building Type:
N/A
Rev to b22-0757 -- (e) gas meter for main house to remain - range dryer & air conditioning heat pump for adu will be electric - replace subpanel & rewire w pvc u ground - revise 1 hour fire rated detail - change sewer lateral for adu - (n) 125a panel for adu
Valuation:
N/A
Permit #:
B23-0215
Status:
final
Fee:
$383
Permit Type:
N/A
Building Type:
N/A
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Sam Chin License info
Verified License
| License # | 857303 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Sam Chin at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
13
Permits
- Building permit records show that Sam Chin has worked on 13 permitted projects.
Sam Chin Employees
SC
Sam Chin
Sole Owner
SC
Sam Chin
Owner