Updated: Aug 18, 2026
Location and Projects
Address
Seattle, WA, 98112
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Schmidt, Karl Fredrick Architect
Schmidt, Karl Fredrick, Seattle, WA (Employee: Karl Fredrick Schmidt) holds a Architect license according to the Washington license board.
Their BuildZoom score of 93 ranks in the top 27% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Schmidt, Karl Fredrick, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Schmidt, Karl Fredrick Services
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Schmidt, Karl Fredrick Contact Information
Phone Number: (206) 948-9827
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Building Permits by Schmidt, Karl Fredrick
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tenant improvement -com24-2429
Valuation:
N/A
Permit #:
PIN24-0971
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential addition to single family including master bedroom bathroom and deck
Valuation:
N/A
Permit #:
ADDC17-0263
Status:
complete
Fee:
$1,931
Permit Type:
N/A
Building Type:
N/A
Construct additions to first floor new second floor and alterations throughout remaining portions of existing single family residence per plans
Valuation:
$336,595
Permit #:
6522983
Status:
Permit Issued
Fee:
$5,118
Permit Type:
Single family du...
Building Type:
N/A
Addition/remodel
Valuation:
N/A
Permit #:
123029
Status:
canceled
Fee:
$664
Permit Type:
Remodel/repair
Building Type:
N/A
Construct alterations to an existing single family residence per plans
Valuation:
$183,153
Permit #:
6532140
Status:
Permit Issued
Fee:
$4,880
Permit Type:
Single family du...
Building Type:
N/A
Isbell addition construct substantial alterations and addition to single-family residence per plan
Valuation:
$130,000
Permit #:
6775208-CN
Status:
issued
Fee:
$3,586
Permit Type:
Add/alt
Building Type:
Single family/duplex
Construct alterations to an exsiting garage accessory to an single family residence subject to field inspection
Valuation:
$500
Permit #:
6549873
Status:
Permit Issued
Fee:
$405
Permit Type:
Single family du...
Building Type:
N/A
Construct second level additions and alterations to single family residence and detached garage including creating detached accessory dwelling unit (dadu) per plan
Valuation:
$279,000
Permit #:
6305122
Status:
Permit Issued
Fee:
$4,437
Permit Type:
Single family du...
Building Type:
N/A
Construct interior alterations to existing single family residence subject to field inspection stfi
Valuation:
$65,000
Permit #:
6491187
Status:
Permit Issued
Fee:
$1,282
Permit Type:
Single family du...
Building Type:
N/A
Construct interior alterations to an exsiting single family residence subject to field inspection
Valuation:
$75,000
Permit #:
6475596
Status:
Permit Issued
Fee:
$1,422
Permit Type:
Single family du...
Building Type:
N/A
Construct interior alterations to both floors of existing single family residence per plot plan and subject to field inspection stfi
Valuation:
$80,000
Permit #:
6295207
Status:
Permit Issued
Fee:
$1,492
Permit Type:
Single family du...
Building Type:
N/A
Construct 2nd floor exterior deck for motel ("the grove west seattle inn) per plans
Valuation:
$26,662
Permit #:
6412992
Status:
Permit Issued
Fee:
$1,128
Permit Type:
Commercial
Building Type:
N/A
Interior alterations to master bathroom of condominium unit 407 subject to field inspection
Valuation:
$19,000
Permit #:
6365311
Status:
Permit Closed
Fee:
$530
Permit Type:
Multifamily
Building Type:
N/A
Commercial tenant improvements to 1st floor and basement of existing structure for boat sales and storage per floor plan subject to field inspection (stfi)
Valuation:
$25,000
Permit #:
6181482
Status:
Permit Closed
Fee:
$455
Permit Type:
Commercial
Building Type:
N/A
On site sewer repair & ds to ex ss. assoc building permit #6305122
Valuation:
$0
Permit #:
6340805
Status:
Permit Closed
Fee:
$655
Permit Type:
Single family du...
Building Type:
N/A
No Description Available
Valuation:
$500
Permit #:
C92P1159
Status:
Approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Schmidt, Karl Fredrick License info
Verified License
| License # | 9146 |
| Status | Active |
| State | Washington |
| Type | Architect |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for Schmidt, Karl Fredrick at the Washington State Business Licensing .
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
15
Permits
- Building permit records show that Schmidt, Karl Fredrick has worked on 15 permitted projects.
Schmidt, Karl Fredrick Employees
KS
Karl Fredrick Schmidt
SF
Schmidt, Karl Fredrick
Owner