Updated: Aug 17, 2025
Location and Projects
Address
1743 ALCATRAZ AVENUE, Berkeley, CA, 94703
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Geoffrey Holton Architect
Geoffrey Holton, 1743 Alcatraz Ave, Berkeley, CA (Owned by: Holton Geoffrey Keith) holds a Architect license and 1 other license according to the California license board.
Their BuildZoom score of 99 ranks in the top 15% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Geoffrey Holton, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Geoffrey Holton Services
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Geoffrey Holton Contact Information
Phone Number: (510) 663-9797
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Address: 1743 ALCATRAZ AVENUE, Berkeley, CA 94703
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Geoffrey Holton Berkeley
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Geoffrey Holton has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Geoffrey Holton has worked on at least
2.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$20k-$50k |
|
1 project
|
$250k-$500k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Relocate current kitchen to storage closet room adjacent to living room. including plumbing electrical replacement of sheetrock new cabinets appliances. minor demolish now wall removal. convert e kitchen o media room. removal and capping of 1 hose bibb below kitchen window
Valuation:
$35,000
Permit #:
202502140358
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Project proposes to construct a 32 sf pantry addition at the first floor remodel (e.) kitchen remodel (e.) two baths & bedroom #1 at second floor replace majority of windows throughout house insulate attic & crawlspace. fire zone 2
Valuation:
$320,000
Permit #:
B2023-01959
Status:
plancheck
Fee:
$5,433
Permit Type:
N/A
Building Type:
N/A
Addition of 35 sq. ft. at rear of single family dwelling to create breakfast room with entry & stairs. includes removing non-loading bearing wall at laundry area adding kitchen counter capping chimney replacing siding & installing 2 retrofit windows. also includes seismic strengthening of under-floor area to reduce risk of damage per plan set a. drx17021
Valuation:
$30,200
Permit #:
RB1700374
Status:
final
Fee:
$3,445
Permit Type:
N/A
Building Type:
N/A
Addition new 833 sq ft 2nd floor addition to existing single story 2217 sq ft single family residence with attached 510 sq ft garage. interior remodel of existing area to include kitchen remodel. replace electric service panel to 200a. addition new furnace & air conditioning
Valuation:
$84,883
Permit #:
2016 108710 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Remodel of dwelling and convert 380 sq. ft. of existing underfloor area to conditioned floor space includes seismic work not for transfer tax
Valuation:
$145,000
Permit #:
B2013-04885
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Add 320sqft to basement to create hallway & bath. remodel 1st floor bedroom. fire zone 2 property.
Valuation:
$130,000
Permit #:
B2015-06164
Status:
Under Review
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family dwelling grading permit rmd permit for a new 3, 400 sq/ft single-family residence with an attached 600 sq/ft garage new pool & equipment shed newly located septic field & 750 cubic yards of grading in a co scenic corridor to replace an existing residence. (this replaces pln2001-00030 that since expired; 2nd unit dropped from project)
Valuation:
$0
Permit #:
PLN2006-00133
Status:
Approved
Fee:
$5,168
Permit Type:
N/A
Building Type:
N/A
Raise existing residence and move to the west 4 ft. structural upgrade. addition ground floor second unit addition 2nd floor sunporch
Valuation:
$78,400
Permit #:
B1996-03485
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Second story addition of 750 sqft to rear of one (1) story single family residence. (adding bedroom office and attic space to 2nd floor/utility room laundry and nursery to 1st floor)
Valuation:
$130,000
Permit #:
B2009-04694
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement. interior partitions one (1) new window new kitchen appliances toilets shelving & remove air conditioning units
Valuation:
$40,000
Permit #:
B2011-04349
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel
Valuation:
$35,000
Permit #:
B1999-03269
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
B-bld salt: single family dwelling - addition/remodel
2005-08-02
Single family dwelling addition & remodel
Valuation:
$200,000
Permit #:
BLD02-2966
Status:
FINALED
Fee:
$3,846
Permit Type:
N/A
Building Type:
N/A
Bathroom and kitchen remodel family room addition with smal
Valuation:
N/A
Permit #:
20050000075
Status:
final
Fee:
N/A
Permit Type:
Main residence
Building Type:
N/A
New partial 2nd story bedroom & bathroom new stair to 2nd story revise (e) deck
Valuation:
$100,000
Permit #:
200411048549
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
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Geoffrey Holton License info
Verified License
| License # | C23896 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Geoffrey Holton at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CRW-1179 |
| Status | Active |
| Town | Woodside |
| Type | Architect |
- BuildZoom has not verified this license since January, 2010.
Verify this license's status for Geoffrey Holton at the The Town of Woodside, CA.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
14
Permits
- Building permit records show that Geoffrey Holton has worked on 14 permitted projects.
Geoffrey Holton Employees
GH
Geoffrey Holton
HK
Holton Geoffrey Keith
Owner