Updated: Jun 21, 2025
Location and Projects
Address
620 BUTTE STREET, Sausalito, CA, 94965
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Hayes Robert William Architect
Hayes Robert William, 620 Butte St, Sausalito, CA holds a Architect 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 Hayes Robert William, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Hayes Robert William Services
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Hayes Robert William Contact Information
Phone Number: (415) 332-0999
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Address: 620 BUTTE STREET, Sausalito, CA 94965
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Hayes Robert William Sausalito
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hayes Robert William has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
2 projects
|
2023 |
Our building permit records indicate that Hayes Robert William 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
|
$100k-$250k |
|
2 projects
|
$1mil+ |
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.
Building 3 of the masterplans for new senior housing river city"; one 2- story building community center w/two units above. plan check fees paid on the master plan permit bldg-19-1048 (balance of fees paid by wire transfer)
Valuation:
$1,307,654
Permit #:
BLDG-20-1519
Status:
complete
Fee:
$109
Permit Type:
N/A
Building Type:
N/A
Masterplans for new senior housing river city"; new 54 unit senior affordable housing apartment project; two 3- story buildng and one 2- story building community center w/two units above. demolish of existing building on site and related site work
Valuation:
$18,431,966
Permit #:
BLDG-19-1048
Status:
complete
Fee:
$124,209
Permit Type:
N/A
Building Type:
N/A
Buildings 1 & 2 of the masterplans for new senior housing river city"; two 3- story buildngs;plan check fees paid on the masterplans bldg-19-1048
Valuation:
$16,192,162
Permit #:
BLDG-20-1518
Status:
complete
Fee:
$579,972
Permit Type:
N/A
Building Type:
N/A
Priority processing. voluntary structural strengthening per ord#202-14 summer 2018 scope at interior & roof only. remove interior clay tile & replace w steel, studs and jepwalls. no final completion until required accessibility upgrade are completed under permits. non-struct items not retrofitted
Valuation:
$825,000
Permit #:
201803264577
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
45 - school
Addendum to b1907-028: convert 1st floor to 3 addiitional u
Valuation:
N/A
Permit #:
B2010-112
Status:
issued
Fee:
$12,804
Permit Type:
New apartments
Building Type:
N/A
Convert offices into 6 apts
Valuation:
N/A
Permit #:
B1907-028
Status:
issued
Fee:
$20,412
Permit Type:
Alter-commercial
Building Type:
N/A
Reval
Valuation:
$39,200
Permit #:
REVAL-000338
Status:
final
Fee:
$977
Permit Type:
Residential
Building Type:
N/A
Building 2: 3-story 27 unit apartment. building w 3800sf attached rec building
Valuation:
$5,800,000
Permit #:
2103-0186
Status:
final
Fee:
$431,539
Permit Type:
Multi-unit
Building Type:
N/A
No Description Available
Valuation:
$12,500
Permit #:
B-2016535
Status:
final
Fee:
$621
Permit Type:
N/A
Building Type:
N/A
4th floor - new construction includes hvac electrical plumbintg new one hr rated partitions slab to slab partitions ceiling height partitions doors glazing millwork acoustical ceiling gyp bd ceiling lighting & finishes. disabled access work related to constr is donw under pa #200611298694-s
Valuation:
$920,000
Permit #:
201006214923
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Office tenant improvement on the 2nd fl. demolish of (e) non load bearing partitionsm partial removal of (e) ceiling grid light fixtures fl, finishes plumbing. new interior partions doors, glazing, millworks plumbing hvac, lighting clg and finishes.mep, lifesafety asbestos containment & hazardous findings under separate pa
Valuation:
$796,350
Permit #:
201006174711
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Building 1: 3-story 33 unit apartment. building
Valuation:
$7,000,000
Permit #:
2103-0185
Status:
final
Fee:
$635,512
Permit Type:
Multi-unit
Building Type:
N/A
2560sf of carport structures w electric
Valuation:
$200,000
Permit #:
2103-0188
Status:
final
Fee:
$2,857
Permit Type:
Carport
Building Type:
N/A
Renovation of extg apartment with new finishes at master bathroom bathroom and powder room new cabinetry at kitchen new light fixtures. replace in kind and new plumbing fixtures replaced in kind throughout
Valuation:
$45,000
Permit #:
201308124125
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
New 4 story single family residence (2345 sq.ft.)
Valuation:
$1,160,000
Permit #:
B-10082
Status:
issued
Fee:
$22,190
Permit Type:
N/A
Building Type:
N/A
Building 3: 592sf storage building w electric
Valuation:
$60,000
Permit #:
2103-0187
Status:
complete
Fee:
$4,802
Permit Type:
Accessory structure
Building Type:
N/A
Preliminary design review and density increase for a 43 unit low income senior housing project with one on-site manager's unit and separate community center. the proposed development includes two new apartment buildings a community building and associated community building with landscaping and surface parking areas
Valuation:
$0
Permit #:
DR09-055
Status:
APPROVED
Fee:
$10,413
Permit Type:
N/A
Building Type:
N/A
Install new 2x2 ceiling tile and grid paint install new carpet and tile upgrade restrooms. demolish of ceiling height non-structural partitions. mp under separate permit
Valuation:
$97,000
Permit #:
201011124812
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Interior renovation saint raphael
Valuation:
N/A
Permit #:
B1207-094
Status:
final
Fee:
$15,133
Permit Type:
Alter-commercial
Building Type:
N/A
Replace wood fireplace w/gas unit remodel liv room
Valuation:
N/A
Permit #:
B1402-106
Status:
final
Fee:
$385
Permit Type:
Alter-sfd
Building Type:
N/A
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Hayes Robert William License info
Verified License
| License # | C19256 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom has not verified this license since June, 2025.
Verify this license's status for Hayes Robert William at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
30
Permits
- Building permit records show that Hayes Robert William has worked on 30 permitted projects.
Hayes Robert William Employees
HW
Hayes Robert William
Owner