Updated: Mar 25, 2026
Location and Projects
Address
25 WOODSIDE LANE, Mill Valley, CA, 94941
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Michael E Walsh General Building Contractor
Michael E Walsh General Building Contractor, 25 Woodside Ln, Mill Valley, CA holds a General Building license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Michael E Walsh General Building Contractor, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Michael E Walsh General Building Contractor Services
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Michael E Walsh General Building Contractor Contact Information
Phone Number: (415) 310-0475
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Address: 25 WOODSIDE LANE, Mill Valley, CA 94941
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Building Permits by Michael E Walsh General Building Contractor
This is a sample of this contractor's permits. Click here to access their complete permit history.
Otay mesa-nestor; combination building permit for a 2-story accessory building on a lot with an existing sdu and shed. new 2 story accessory building will have a garage on the first floor and a storage unit on the second floor. base zone rs-1-7 geo 52 transit priority area
Valuation:
$48,880
Permit #:
2564322
Status:
issued
Fee:
$1,118
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Remove door and exterior stair from north wall and replace w
Valuation:
N/A
Permit #:
B-035997
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Skyline-paradise hills: combination permit for proposed detached manufactured adu at rear of an existing single family residence. rm-1-1 geo haz 53
Valuation:
$112,317
Permit #:
2530727
Status:
complete
Fee:
$2,664
Permit Type:
Add/alt companion...
Building Type:
N/A
Demolish portion of (e) one story 1459 sq ft residence and demolish all walls to foundation and rebuild new 2967 sq ft 2 story residence with new 144 sq ft covered porch. ( existing foundation to remain in some places) permit includes septic tank abatement and compaction report. lw 9/18/12
Valuation:
$204,291
Permit #:
2012 005808 RS
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct 21 high sound wall to replace (e) 6 high chainlink fence. (approx 510 linear feet)
Valuation:
$125,000
Permit #:
2015 021651 CI
Status:
Under Inspection
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen and bathroom and lighting
Valuation:
N/A
Permit #:
B-034101
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolish vacant office building
Valuation:
N/A
Permit #:
RB1604337
Status:
final
Fee:
$1,923
Permit Type:
N/A
Building Type:
N/A
Interior remodel #3
Valuation:
N/A
Permit #:
B-033743
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Second unit zoning permit request for a zoning permit for an 840 sq ft detached second dwelling unit with an unfinished area under dwelling due to slope on 3.14 acres
Valuation:
$0
Permit #:
ZPE06-0051
Status:
DONE
Fee:
$493
Permit Type:
N/A
Building Type:
N/A
Install cleanout and back water prevention device at foundat
Valuation:
N/A
Permit #:
DPW-001346
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install cleanout and back water prevention device at foundat
Valuation:
N/A
Permit #:
DPW-001345
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install cleanout with backwater prevention device at foundat
Valuation:
N/A
Permit #:
DPW-001344
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen and bathroom and lighting
Valuation:
N/A
Permit #:
B-034101
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial- window replacement- 2 front windows
Valuation:
N/A
Permit #:
B-038717
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renew permit bld03-0916 hvac upgrade & new electrical svc for digital transmitter
Valuation:
$62,500
Permit #:
BLD06-1617
Status:
FINALED
Fee:
$349
Permit Type:
N/A
Building Type:
N/A
Reinforced masonry chimney d27
Valuation:
$4,000
Permit #:
40768
Status:
ISSUED
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
Electrical for motorhome garage
Valuation:
N/A
Permit #:
E98-00024
Status:
final
Fee:
$59
Permit Type:
N/A
Building Type:
N/A
Motorhome garage
Valuation:
N/A
Permit #:
B98-00036
Status:
final
Fee:
$481
Permit Type:
Other
Building Type:
N/A
Renewal-b-142951-sidings-sfd
Valuation:
N/A
Permit #:
BLD00-1036
Status:
final
Fee:
$210
Permit Type:
N/A
Building Type:
N/A
Allotment for new sfd-sebastopol
Valuation:
$0
Permit #:
DUA02-0035
Status:
APPROVED
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Michael E Walsh General Building Contractor License info
Verified License
| License # | 302458 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Michael E Walsh General Building Contractor at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
21
Permits
- Building permit records show that Michael E Walsh General Building Contractor has worked on 21 permitted projects.
Michael E Walsh General Building Contractor Employees
MW
Michael E Walsh
Owner