Updated: Jun 24, 2025
Location and Projects
Address
733 ALLSTON WAY, Berkeley, CA, 94710
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Trotter James W Architect
Trotter James W, 733 Allston Way, Berkeley, CA holds a Architect license and 1 other license according to the Arizona license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Trotter James W, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Trotter James W Services
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Trotter James W Contact Information
Phone Number: (415) 934-1955
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Address: 733 ALLSTON WAY, Berkeley, CA 94710
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This is a sample of this contractor's permits. Click here to access their complete permit history.
New 2-story 2 040sf single family dwelling and attached 1-story 791sf 2nd unit and attached 480sf 2-car garage. sfd: 3 bedroom 4 bathroom with office kitchen family room living/study. 2nd unit: 2 bedroom 1 bathroom with kitchen resubmittal #1 - wcm - 12/3/19 - response to all comments. 3 sets missing strongwall sheets. arborist report resubmittal # 2 - pvt - 02/11/2020 - response to b... see more
Valuation:
N/A
Permit #:
BLD2019-01675
Status:
final
Fee:
$28,904
Permit Type:
N/A
Building Type:
N/A
Czu rebuild (4687) single family dwelling 4 bd 3.5 ba with a (788) garage (268) unconditioned mechanical & utility storage (800) covered breezeway & por (1022) uncovered deckbatch ran @ 3/13/2024 8:16:12 pm
Valuation:
N/A
Permit #:
B-233196
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Homesite/5-19.9 acre
Fire rebuild adu 2 bed 2 ba (1170) open decks (700) address 8710 empire grade
Valuation:
N/A
Permit #:
B-216899
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Homesite/5-19.9 acre
Kitchen remodel - l-shape kitchen appliances and cabinets moving to the south wall adding an island moving range from east wall to south wall sink moving from south wall to west wall move existing door 2 ft replacing existing double hung window with garden window. removing 2 walls in the kitchen (bldg/plumbing/mech/elec) **add tankless water heater to extension. wall near kitchen; ins... see more
Valuation:
$20,000
Permit #:
CB17-0175
Status:
expired
Fee:
$1,998
Permit Type:
N/A
Building Type:
N/A
950 sq.ft. addition adding one master bedroom bathroom and family room
Valuation:
$200,000
Permit #:
B16-1364
Status:
final
Fee:
$5,731
Permit Type:
N/A
Building Type:
N/A
433.5 sf addition & interior remodel to (e) single family dwelling w attached garage: addition new bedroom & bathroom. all work per engineering design
Valuation:
N/A
Permit #:
07014-20000-05008
Status:
Permit Closed
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
(1) dwelling - si...
Replace 200sf of siding on detached garage/add gate
Valuation:
$2,300
Permit #:
B2017-0120
Status:
final
Fee:
$85
Permit Type:
Miscellaneous
Building Type:
N/A
433.5 sf addition & interior remodel to (e) single family dwelling w attached garage: addition new bedroom & bathroom. all work per engineering design
Valuation:
N/A
Permit #:
07014-20000-05008
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition family room bathroom and half bathroom 645 sq ft
Valuation:
$103,968
Permit #:
BLD2014-00540
Status:
final
Fee:
$3,532
Permit Type:
N/A
Building Type:
N/A
Tenant improvement. - interior remodel for county of marin offices
Valuation:
$16,561
Permit #:
B2011-1011
Status:
EXPIRED
Fee:
$712
Permit Type:
Commercial
Building Type:
N/A
Supplemental to 07014-20000-05008 b07vn09194 to momit all new addition areas and revise the non structural remodeling work including new water heater ( exterior access ) within the remodeled restroom
Valuation:
N/A
Permit #:
07014-20001-05008
Status:
canceled
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Trotter James W License info
Verified License
| License # | 31620 |
| Status | Active |
| State | Arizona |
| Type | Architect |
- BuildZoom verified this license was active as of June 2025.
Verify this license's status for Trotter James W at the Arizona Board of Technical Registration.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C26179 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom has not verified this license since May, 2025.
Verify this license's status for Trotter James W at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
8
Permits
- Building permit records show that Trotter James W has worked on 8 permitted projects.
Trotter James W Employees
TW
Trotter James W
Owner