Updated: Mar 22, 2025
Location and Projects
Address
113 HILL BOULEVARD, Petaluma, CA, 94952
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Trapold Horwitz, Jeffrey S Architect
Trapold Horwitz, Jeffrey S at 113 HILL BOULEVARD, Petaluma, CA 94952, held a Architect license (#C26605) with the California contractors license board with an expiration date of 11-30-2009. We last verified the license was expired on 03-21-2025.
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.
Trapold Horwitz, Jeffrey S Services
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Trapold Horwitz, Jeffrey S Contact Information
Address: 113 HILL BOULEVARD, Petaluma, CA 94952
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Building Permits by Trapold Horwitz, Jeffrey S
This is a sample of this contractor's permits. Click here to access their complete permit history.
Use permit and admin design review for new building request for 1) a minor use permit to allow for a new detached garage/work room to be located 26 feet from the centerline of bennett valley road and 2) administrative design review to locate the structure less than 30% depth of lot in a designated scenic corridor on 2.5 acres. 1-23-06 revised request description administrative design ... see more
Valuation:
$0
Permit #:
PLP05-0086
Status:
DONE
Fee:
$883
Permit Type:
N/A
Building Type:
N/A
Electrical to replace 200 amp meter panel. work done prior to obtaining permit. ref: inv2014-00030
Valuation:
$0
Permit #:
BLD2014-00241
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Administrative design review for new single family dwelling request for administrative design review for a new 3, 002 sq ft single family residence and an 891 sq ft detached garage on a 2.72 air conditioning parcel
Valuation:
$0
Permit #:
ADR06-0122
Status:
DONE
Fee:
$996
Permit Type:
N/A
Building Type:
N/A
Investigation of meter panel replaced prior to obtaining abuilding permit
Valuation:
$0
Permit #:
INV2014-00030
Status:
Received
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
R-200a residential upgrade in existing location open wire service
Valuation:
$0
Permit #:
UEC2014-00090
Status:
Received
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New accessory structure for office use; fire zone 2 must comply with chapter 16 of berkeley building code
Valuation:
$30,000
Permit #:
B2000-02433
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New panel no permit
Valuation:
$0
Permit #:
COD2013-11742
Status:
Received
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 1 story det'd garage
Valuation:
N/A
Permit #:
BLD07-5443
Status:
final
Fee:
$1,265
Permit Type:
N/A
Building Type:
N/A
Sebastopol dwelling unit allotment
Valuation:
$0
Permit #:
DUA07-0014
Status:
DONE
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Preliminary review for the taylor residence
Valuation:
N/A
Permit #:
ZZZZ-05-1383
Status:
expired
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
The taylor residence major sparc. this application also include an exemption for the setback requirements
Valuation:
N/A
Permit #:
ZZZZ-05-0608
Status:
expired
Fee:
$6,413
Permit Type:
N/A
Building Type:
N/A
The taylor residence major sparc
Valuation:
N/A
Permit #:
ZZZZ-05-0607
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Trapold Horwitz, Jeffrey S License info
Inactive License
| License # | C26605 |
| 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 Trapold Horwitz, Jeffrey S at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
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