Updated: Sep 05, 2025
Location and Projects
Address
375 MOUNTAIN AVENUE, Sonoma, CA, 95476
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Main Stuart Lauriston Architect
Main Stuart Lauriston at 375 MOUNTAIN AVENUE, Sonoma, CA 95476, held a Architect license (#C21476) with the California contractors license board with an expiration date of 03-31-2025. We last verified the license was expired on 07-23-2025.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Main Stuart Lauriston Services
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Main Stuart Lauriston Contact Information
Address: 375 MOUNTAIN AVENUE, Sonoma, CA 95476
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Building Permits by Main Stuart Lauriston
This is a sample of this contractor's permits. Click here to access their complete permit history.
Revision to previously approved plans - foundation revision: new addition north wall and interior relocation of laundry room
Valuation:
N/A
Permit #:
BLD22-8467.R01
Status:
complete
Fee:
$546
Permit Type:
N/A
Building Type:
N/A
The scope of work includes the following: a. remodeling of portions of the existing wood frame residence within the existing building enelope; including partial remodeling of the kitchen remodeling of the 1st floor bathroom demolition of the existing stair remodeling of the 2nd floor bedrooms and bathroom window & door replacements and new hvac & hot water equipment to replace the exi... see more
Valuation:
N/A
Permit #:
BLD22-8467
Status:
final
Fee:
$6,326
Permit Type:
N/A
Building Type:
N/A
2017 complex fire - renovation of north wall of living room for replacement of window units; associated structural improvements - evt17-03726
Valuation:
N/A
Permit #:
BLD21-7841
Status:
final
Fee:
$995
Permit Type:
N/A
Building Type:
N/A
(n) foundation remodel single family dwelling front & rear proches addition east bed #3. [revised desc] remodel single family dwelling front & rear proches [original desc]
Valuation:
N/A
Permit #:
BLD15-6084
Status:
final
Fee:
$6,052
Permit Type:
N/A
Building Type:
N/A
Zoning permit for setback reduction request for a zoning permit to reduce a front yard setback from 45 ft to 41.5 ft from centerline along mountain ave in the r1 (low density residential) zoning district to allow for a replacement single family dwelling on a 0.16 acre parcel served by public sewer and water
Valuation:
$0
Permit #:
ZPE13-0019
Status:
DONE
Fee:
$195
Permit Type:
N/A
Building Type:
N/A
Second unit zoning permit request for a zoning permit to relocate existing single family dwelling and convert to 740 sq ft second dwelling unit with covered deck on a 7, 400 sq ft parcel served by public sewer and water
Valuation:
$0
Permit #:
ZPE12-0206
Status:
DONE
Fee:
$589
Permit Type:
N/A
Building Type:
N/A
1188 sf barn
Valuation:
N/A
Permit #:
BLD14-3042
Status:
final
Fee:
$2,570
Permit Type:
N/A
Building Type:
N/A
New 372 sq ft deck. single family dwelling
Valuation:
N/A
Permit #:
BLD11-0798
Status:
final
Fee:
$585
Permit Type:
N/A
Building Type:
N/A
Construct detached garage 336 sq ft acc to exis single family residence
Valuation:
$6,189
Permit #:
K201505339
Status:
canceled
Fee:
$61
Permit Type:
N/A
Building Type:
N/A
Construct single family residence 1, 575 sq ft with attached garage and p/p 3 bedrooms
Valuation:
$101,184
Permit #:
K201505338
Status:
canceled
Fee:
$472
Permit Type:
N/A
Building Type:
N/A
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Main Stuart Lauriston License info
Inactive License
| License # | C21476 |
| Status | Inactive |
| State | California |
| Type | Architect |
- According to the California Architect License Board, 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 Main Stuart Lauriston at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
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8
Permits
- Building permit records show that Main Stuart Lauriston has worked on 8 permitted projects.
Main Stuart Lauriston Employees
ML
Main Stuart Lauriston
Owner