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Location and Projects

Address
434 THROCKMORTON AVENUE, Mill Valley, CA, 94941
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Williamson Sherry L Architect

Williamson Sherry L at 434 THROCKMORTON AVENUE, Mill Valley, CA 94941, held a Architect license (#C25181) with the California contractors license board with an expiration date of 05-31-2025. We last verified the license was expired on 07-16-2025.

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 bidding system to be easily matched to qualified, licensed professionals in your area.

Williamson Sherry L Contact Information

Address: 434 THROCKMORTON AVENUE, Mill Valley, CA 94941 Edit

Building Permits by Williamson Sherry L

Sort by: Notable Notable | Date Date | Job Value Job Value
Revaluation residence
2021-12-03
Reval
Valuation:
$30,289
Permit #:
REVAL-000332
Status:
final
Fee:
$1,181
Permit Type:
Residential
Building Type:
N/A
Replace side yard retaining wall
Valuation:
N/A
Permit #:
B-036665
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revaluation residence
2018-10-11
Reval
Valuation:
$18,700
Permit #:
REVAL-000123
Status:
final
Fee:
$339
Permit Type:
N/A
Building Type:
N/A
Residential bathroom remodel and addtion
Valuation:
N/A
Permit #:
B-038972
Status:
final
Fee:
N/A
Permit Type:
Additions/remodels
Building Type:
N/A
Site grading 740 cubic yard & remove & recompact under building pads & underground tank 1488 cubic yards
Valuation:
N/A
Permit #:
01030-20000-01218
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Residential- building wood walkway with wood posts
Valuation:
N/A
Permit #:
B-038627
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire hydrants & underground piping
Valuation:
N/A
Permit #:
02043-10000-01177
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A

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