Updated: May 13, 2026
Location and Projects
Address
12 143rd Ave SE, Bellevue, WA, 98007
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Sumpter Design Build Construction
Sumpter Design Build, 12 143rd Ave SE, Bellevue, WA holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 109 ranks in the top 5% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sumpter Design Build, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sumpter Design Build Services
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Sumpter Design Build Contact Information
Phone Number: (206) 375-4156
Address: 12 143rd Ave SE, Bellevue, WA 98007
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove and replace existing damaged and settling concrete driveway with a new washed concrete driveway. the existing curb gutter and approach will also be replaced due to significant existing damage 21 108331 br
Valuation:
N/A
Permit #:
22 116709 TG
Status:
final
Fee:
$721
Permit Type:
N/A
Building Type:
N/A
Create accessory dwelling unit on the upper floor
Valuation:
N/A
Permit #:
B2502-024
Status:
filed
Fee:
$754
Permit Type:
Accessory dwellin...
Building Type:
N/A
Increase existing lawn area in the back yard by 1, 887 square feet by adding 30 yards of topsoil and mulch to the area to the west of the existing lawn 21 108331 br
Valuation:
N/A
Permit #:
23 105322 GA
Status:
final
Fee:
$1,055
Permit Type:
N/A
Building Type:
N/A
*21-101343 ea* rebuild existing upper floor deck facing rear yard. does not include mechanical electrical plumbing or clearing and grading
Valuation:
N/A
Permit #:
21 108331 BR
Status:
final
Fee:
$1,302
Permit Type:
N/A
Building Type:
N/A
Adding a new second story and doing an interior remodel. exterior windows being added. includes clearing and grading. does not include mechanical electrical or plumbing
Valuation:
N/A
Permit #:
24 113928 BR
Status:
issued
Fee:
$9,493
Permit Type:
N/A
Building Type:
N/A
Remove existing cottage and detached garage for new house
Valuation:
N/A
Permit #:
D2407-005
Status:
issued
Fee:
$77
Permit Type:
Demolition (resid...
Building Type:
N/A
Update deck construction to existing code
Valuation:
N/A
Permit #:
B2310-119
Status:
final
Fee:
$1,110
Permit Type:
Other (deck porch...
Building Type:
N/A
Sewer cap off for d2407-005
Valuation:
N/A
Permit #:
U2407-033
Status:
expired
Fee:
$10
Permit Type:
Side sewer - cap off
Building Type:
N/A
Construct a new detached 1, 080 sq. ft. garage with a 735 sq. ft. adu upstairs
Valuation:
N/A
Permit #:
23106236RBP
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sumpter Design Build Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Sumpter Design Build License info
License Not Verified
| License # | SUMPTDB854R2 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Individual |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of Sumpter Design Build with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | SUMPTDB854R2 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Sumpter Design Build at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Insured
| Insurer | Security National Insurance |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indem CO |
| Bond Value | $12,000 |
6
Permits
- Building permit records show that Sumpter Design Build has worked on 6 permitted projects.