Updated: Jun 09, 2026
Location and Projects
Address
801 YGNACIO VALLLEY RD_#230, Walnut Creek, CA, 94596
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Heilbronner, James Mark Architect
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
If you are thinking of hiring Heilbronner, James Mark, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Heilbronner, James Mark Services
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Heilbronner, James Mark Contact Information
Phone Number: (510) 463-8300
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Address: 801 YGNACIO VALLLEY RD_#230, Walnut Creek, CA 94596
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Building Permits by Heilbronner, James Mark
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tenant improvement - addition wall ada bathroom. +++ electrical plumbing and mechanical excluded+++ def submittal
Valuation:
$24,000
Permit #:
BLD2006-01740
Status:
final
Fee:
$1,372
Permit Type:
N/A
Building Type:
N/A
Interior improvement - construct file storage room in existing building install exterior awning (hertz equipment) c/s imperial blvd
Valuation:
N/A
Permit #:
BLD2005-04097
Status:
final
Fee:
$842
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2000-01077
Status:
final
Fee:
$2,159
Permit Type:
N/A
Building Type:
N/A
Plumbing hotel - extended stay america 128 units
Valuation:
N/A
Permit #:
00078275
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hotel - extended stay america 128 units
Valuation:
N/A
Permit #:
00078275
Status:
final
Fee:
$596,525
Permit Type:
N/A
Building Type:
N/A
Site work - hard surface traffic areas (hertz- herc) c/s algen ave
Valuation:
N/A
Permit #:
BLD2006-00678
Status:
final
Fee:
$2,066
Permit Type:
N/A
Building Type:
N/A
Remove (e) interior stairs & alum. wall glass door & counter
Valuation:
$5,000
Permit #:
BLD2003-01778
Status:
issued
Fee:
$371
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2001-00839
Status:
expired
Fee:
$826
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2001-00841
Status:
expired
Fee:
$2,504
Permit Type:
N/A
Building Type:
N/A
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Heilbronner, James Mark License info
License Not Verified
| License # | C11531 |
| Status | Active |
| State | California |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2025. Check the current license status of Heilbronner, James Mark with the California Architect License Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | ARI-6681 |
| Status | Inactive |
| State | Oregon |
| Type | Architect Individual |
- According to the Oregon Board of Architect Examiners, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Heilbronner, James Mark at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 6681 |
| Status | Inactive |
| State | Oregon |
| Type | Architect |
- According to the Oregon Board of Architect Examiners, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Heilbronner, James Mark at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 4128 |
| Status | Inactive |
| State | Washington |
| Type | Architect |
- According to the Washington State Business Licensing , the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Heilbronner, James Mark at the Washington State Business Licensing .
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Heilbronner, James Mark Employees
JH
James M. Heilbronner
JH
James M. Heilbronner
Owner