Updated: Jul 14, 2026
Location and Projects
Address
Bellevue, WA, 98004
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Sierra Martin Architects
Sierra Martin Architects, Bellevue, WA (Owned by: Sierra Martin, Luis Carlos) holds a Architect license according to the Washington license board.
Their BuildZoom score of 92 ranks in the top 32% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sierra Martin Architects, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Sierra Martin Architects Services
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Sierra Martin Architects Contact Information
Phone Number: (425) 455-3693
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Building Permits by Sierra Martin Architects
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition of new multipurpose room kitchen storage hallway mechanical penthouse on second level and enclosing of an existing courtyard; reconfigure and restripe the existing 2 parking lots and create a 3rd smaller 10-stall parking lot; relocate existing accessible parking; alter existing landscape islands and pedestrian ways; overall increase parking from 51 to 55 spaces including aces... see more
Valuation:
$966,988
Permit #:
SCHL17-0011
Status:
complete
Fee:
$28,813
Permit Type:
N/A
Building Type:
N/A
Springbrook es multi purpose rm-addition
Valuation:
$2,000,000
Permit #:
CNST-2194467
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Pine tree elementary school - addition
Valuation:
$605,178
Permit #:
CNST-2183792
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Soos creek elem multipurpose room- addition
Valuation:
$768,916
Permit #:
CNST-2174641
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Springbrook es multi purpose room - mechanical
Valuation:
N/A
Permit #:
CNST-2210567
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Soos creek elem multipurpose room-mech
Valuation:
N/A
Permit #:
CNST-2180087
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Springbrook es multi prps room - civil (bb
Valuation:
N/A
Permit #:
CNST-2194465CC
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construction of a new multipurpose room addition of 4, 352 sf to existing school building two. work includes new fire sprinkler system and modification of and connection to existing underground utilities and electrical systems. plaza paving area southeast of gymnasium to be modified. relocation of existing ada parking & landscape improvements the remainder of existing site to remain u... see more
Valuation:
N/A
Permit #:
SCHL19-0017
Status:
complete
Fee:
$28,098
Permit Type:
N/A
Building Type:
N/A
Construct alterations to existing warehouse building at the west end of the first floor install high pile storage racks install mechanical (hvac) for battery control room and interior alteration and loading dock addition at east end (phase 2) per plan
Valuation:
$244,000
Permit #:
6312308
Status:
Permit Closed
Fee:
$5,837
Permit Type:
Commercial
Building Type:
N/A
Construct tenant improvements to existing warehouse building for cold storage and structural alterations to roof for future mechanical equipment installation at the north half of the ground floor/per plan
Valuation:
$1,000,000
Permit #:
6307024
Status:
Permit Closed
Fee:
$10,904
Permit Type:
Commercial
Building Type:
N/A
Soos creek elem multipurpose room- civil
Valuation:
N/A
Permit #:
CNST-2174639CC
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Structural revision to b00m1530/revising proposed retaining wall adjacent to existing garage to standard footing as shown in structural drawings; revising the wood brace @ proposed addition to steel brace; miscellaneous changes to foundation and framing plans (no footprint change)
Valuation:
N/A
Permit #:
B01Q0236
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Park orchard elem multipurpose room - addition
Valuation:
$648,732
Permit #:
CNST-2171650
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Closed as incomplete - expired permit. alterations to change breakroom to office area and install coolers and freezers in warehouse per plan
Valuation:
$100,000
Permit #:
6270119
Status:
Permit Closed
Fee:
$3,202
Permit Type:
Commercial
Building Type:
N/A
Closed as incomplete - expired permit. construct 1st and 2nd story additions and interior alterations to existing single family residence per plan
Valuation:
$230,000
Permit #:
6167939-CN
Status:
complete
Fee:
$3,765
Permit Type:
Add/alt
Building Type:
Single family/duplex
Construct non-structural interior alterations to existing warehouse building (soft demo) per floor plan subject to field inspection
Valuation:
$9,000
Permit #:
6307554
Status:
Permit Issued
Fee:
$355
Permit Type:
Industrial
Building Type:
N/A
Establish adu; construct 2nd story addition; interior alteration and small 1st story addition to existing single family dwelling
Valuation:
$225,000
Permit #:
6091005
Status:
Permit Closed
Fee:
$4,019
Permit Type:
Single family du...
Building Type:
N/A
Closed as incomplete - expired permit. establish use as townhouse & construct a 2-unit townhouse per plan
Valuation:
$280,277
Permit #:
6131767
Status:
Permit Closed
Fee:
$5,793
Permit Type:
Single family du...
Building Type:
N/A
Closed as incomplete - expired permit construct mezzanine and expand kitchen on main level per plans
Valuation:
$485,000
Permit #:
6130306
Status:
Permit Closed
Fee:
$8,678
Permit Type:
Industrial
Building Type:
N/A
Charlie's produce hot production kitchen
Valuation:
$250,000
Permit #:
CNST-2111805
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Sierra Martin Architects License info
Verified License
| License # | 5404 |
| Status | Active |
| State | Washington |
| Type | Architect |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Sierra Martin Architects at the Washington State Business Licensing .
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
22
Permits
- Building permit records show that Sierra Martin Architects has worked on 22 permitted projects.
Sierra Martin Architects Employees
CS
Carlos Sierra
Owner
SC
Sierra Martin, Luis Carlos
Owner