Updated: May 06, 2026
Location and Projects
Address
462 LASSEN DR, Martinez, CA, 94553
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R Bruce Ballentine Architect
R Bruce Ballentine Architect, 462 Lassen Dr, Martinez, CA (Owned by: Ballentine Robert Bruce) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring R Bruce Ballentine Architect, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
R Bruce Ballentine Architect Services
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R Bruce Ballentine Architect Contact Information
Phone Number: (925) 759-9865
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Address: 462 LASSEN DR, Martinez, CA 94553
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Building Permits by R Bruce Ballentine Architect
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove old addition of 79sqft and built new addition of 188 sqft new detach (2) car garage of 616 sqft remodel - new doors and windows electrical plumbing new fixtures and finishes new roof comparable shingles
Valuation:
$125,000
Permit #:
B194758
Status:
final
Fee:
$6,246
Permit Type:
N/A
Building Type:
N/A
Sewer lateral dvd
Valuation:
N/A
Permit #:
PW16-00159
Status:
final
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Addition & alteration (kitchen & nook)
Valuation:
$90,000
Permit #:
B060784
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building nonbearing interior walls; addition 2 restrooms; additional electricals
Valuation:
$52,300
Permit #:
BLD2010-00716
Status:
filed
Fee:
$4,071
Permit Type:
N/A
Building Type:
N/A
Tenant improvement. for old firehouse preschool
Valuation:
$45,000
Permit #:
B060717
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial tenant improvement conditioned storage room(this permit replaces bld2002-00291)
Valuation:
$80,000
Permit #:
BLD2002-00478
Status:
final
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Dp for const. sf home in scenic hillside
Valuation:
$0
Permit #:
DEV86-0003
Status:
INCOMP
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
New acc fence
Valuation:
N/A
Permit #:
35823
Status:
f
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition alter residence
Valuation:
N/A
Permit #:
35822
Status:
f
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial tenant improvement conditioned storage room. refer to bld2002-00478
Valuation:
$77,000
Permit #:
BLD2002-00291
Status:
canceled
Fee:
$2,135
Permit Type:
N/A
Building Type:
N/A
984 sq ft second story addition. 2 beds 11/2 baths a recreation room new 109 sq. foot porch
Valuation:
$150,000
Permit #:
B172864
Status:
withdrawn
Fee:
$2,415
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
R Bruce Ballentine Architect License info
Verified License
| License # | 1123959 |
| Status | Active |
| State | California |
| Type | General Building |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for R Bruce Ballentine Architect at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C10860 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom verified this license was active as of June 2025.
Verify this license's status for R Bruce Ballentine Architect at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
9
Permits
- Building permit records show that R Bruce Ballentine Architect has worked on 9 permitted projects.
R Bruce Ballentine Architect Employees
BB
Ballentine Robert Bruce
Owner
NB
Nicholas John Ballentine
Rmo / Ceo / Pres