Updated: May 26, 2026
Location and Projects
Address
2718 Pine St, Boulder, CO, 80302
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Coburn Architect
Coburn, 2718 Pine St, Boulder, CO (Employee: William Coburn) holds a Right Of Way license and 8 other licenses according to the Boulder license board.
Their BuildZoom score of 110 ranks in the top 4% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Coburn, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Coburn Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Drafting
Industrial Renovation
Hotel Renovation
Warehouse Renovation
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
Modular Home Construction
Addition
Vertical Addition
Horizontal Addition
Vertical and Horizontal Add...
Attic Remodel
Single Room Remodel
Cosmetic Remodel
Large Multi-Family Remodel ...
Healthcare Facility Renovation
Coburn Boulder
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Coburn has a BuildZoom score of 110, which places them above 96% of 55,949 contractors in Colorado.
Activity
|
20 projects
|
2025 |
|
14 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Coburn has worked on at least
41.0 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.
Experience
|
13 projects
|
New Constructions |
|
8 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Coburn mostly works on
new construction
and home addition
projects.
Pricing
|
3 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
5 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
5 projects
|
$250k-$500k |
|
4 projects
|
$500k-$1mil |
|
5 projects
|
$1mil+ |
The typical size of their permits is approximately $198,314. This graph shows the distribution of these job values.
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.
Alteration (2 608 sf level 3) and addition (501 sf) consisting of interior remodel reconstructed upper level new windows & doors siding front porch rear deck and new & replacement building systems
Valuation:
$313,437
Permit #:
BLD-SFD2025-00130
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement project creating two offices a conference room a kitchenette and open office on 3rd floor of building previously permitted as white shell under bld-nre2022-00176 (no changes to thermal envelope proposed; no demolition scope)
Valuation:
$336,131
Permit #:
BLD-NRE2024-00137
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Phase 1 (work area 2 212 sf) of remodel to residence and attached garage. scope includes new interior finishes fixtures and appliances as well as new windows and exterior doors. subsequent phase 2 to be submitted under separate permit
Valuation:
$186,203
Permit #:
BLD-SFD2024-00206
Status:
complete
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Interior remodel/alteration for a single family detached dwelling. scope includes the replacement of primary bathroom plumbing fixtures including toilet sink faucet and shower trims. toilet and shower locations will be modified slightly. kitchen will be remodeled including the replacement of casework counters kitchen faucet sink and garbage disposal. additionally the sink and faucet i... see more
Valuation:
$16,736
Permit #:
BLD-SFD2025-00030
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Adaptive re-use of existing 9 931 sf two-story building into new 9 116 sf broadcast facility & headquarters for kgnu community radio to include new offices studios community space accessory performance space a new elevator and a new 643 sf roof deck ***2/10/25* updates to design
Valuation:
N/A
Permit #:
UTL2025-00140
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit c: remodel of 9, 048 sf tenant suite in existing 27, 943 sf building to create move-in ready unit. minor reconfiguration of space new finishes mechanical distribution added to existing hvac units new lighting and other electrical work and sprinkler system reconfiguration
Valuation:
$478,814
Permit #:
BLD-NRE2023-00009
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family detached dwelling - addition and remodel
2025-11-03
Level 3 alteration and 1 531 sf addition consisting of interior remodel rear & upper level additions new windows & doors new siding and new hvac
Valuation:
$409,354
Permit #:
BLD-SFD2025-00268
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair permit for 774 sf attached garage damaged by fire. scope includes: replacing damaged garage door replacing damaged windows replacing electrical wiring and fixtures replacing roofing and gutters as necessary and replacing damaged trusses replace damaged siding as necessary and re-paint replace damaged entrance door
Valuation:
$24,838
Permit #:
BLD-SFD2024-00149
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Phase 2 (work area 829 sf) of remodel to residence and attached garage. scope includes new interior finishes fixtures and appliances as well as new windows and exterior doors. phase 1 previously submitted under bld-sfd2024-00206
Valuation:
$70,864
Permit #:
BLD-SFD2024-00469
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition and remodel (bda-24-0002)
Valuation:
$700,000
Permit #:
BP-25-0799
Status:
issued
Fee:
$16,288
Permit Type:
N/A
Building Type:
N/A
New construction of a 3-story 13 180 sf commercial building with warehouse and manufacturing space on the ground floor and offices on the second and third floors
Valuation:
$2,090,337
Permit #:
BLD-NRE2022-00176
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single-family dwelling with attached garage (spr-24-0093)
Valuation:
$2,750,000
Permit #:
BP-25-1015
Status:
issued
Fee:
$47,469
Permit Type:
N/A
Building Type:
N/A
New construction 5, 241 sf two-story single family residence on property destroyed by marshall fire
Valuation:
$2,000,000
Permit #:
RES-3017-2022
Status:
final
Fee:
$63,225
Permit Type:
N/A
Building Type:
N/A
New construction 5, 778 sf two-story single family residence on property destroyed by marshall fire
Valuation:
$2,100,000
Permit #:
RES-2981-2022
Status:
final
Fee:
$108,003
Permit Type:
N/A
Building Type:
N/A
New construction 3, 323 sf two-story single family residence on property destroyed by marshall fire
Valuation:
$890,000
Permit #:
RES-2965-2022
Status:
final
Fee:
$16,520
Permit Type:
N/A
Building Type:
N/A
**incorrect work class - alteration and addition** - 750 sf total interior remodel and 30 sf addition for two new shed dormers and removal of secondary interior stair. includes 258 sf main level remodel of mud room powder room & laundry and 429 sf upper-level remodel of closet 2 bathrooms and office - relocation of 3 bathrooms - all new plumbing fixtures and bathroom finishes - replac... see more
Valuation:
$60,070
Permit #:
BLD-SFD2022-00430
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Place dumpster in right of way set no parking signs fronting property area only temporary access over curb until new curb-cut is placed (separate permit) set construction fence. *do not place dumpster within 15 of any driveways***
Valuation:
N/A
Permit #:
ROW2023-00153
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Erect scaffold system in alleyway adjacent to the south façade of the building to apply stucco. upon completion all equipment will be removed and the area will be properly cleaned returning the alley to its original condition. **contractor must coordinate with businesses that have parking in alleyway as far in advance as possible** **vehicles must be able to enter and exit parking lot... see more
Valuation:
N/A
Permit #:
ROW2025-00578
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fireplace renovation. will replace existing builder gas fireplace with new more modern looking aesthetic. will bump out fireplace unit and center on the wall. (will need to shift 4 to be centered)
Valuation:
$11,450
Permit #:
23-000261
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New single family dwelling no garage (spr-18-0120)
Valuation:
$1,616,625
Permit #:
BP-20-1650
Status:
complete
Fee:
$29,491
Permit Type:
N/A
Building Type:
N/A
Coburn Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Coburn License info
Verified License
| License # | LIC-0002624-ROW |
| Status | Active |
| City | Boulder |
| Type | Right Of Way |
| Class | Right-of-Way |
| Date Issued | 07-07-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Coburn at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LIC-0002624-GENCB |
| Status | Active |
| City | Boulder |
| Type | General |
| Class | Class B |
| Date Issued | 01-29-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Coburn at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CON-11-0198 |
| Status | Active |
| County | Boulder County |
| Type | Residential Work; Commercial Remodeling Or Tenant Finish |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Coburn at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in October, 2018 that this contractor does not need a license to be a architect in Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | LIC-0002624 |
| Status | Active |
| City | Boulder |
| Type | Right Of Way, General Contractor |
| Class | Class B |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Coburn with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 0002624 |
| Status | Active |
| City | Boulder |
| Type | General Contractor Class B |
- When BuildZoom last verified this license, it had an expiration date of September, 2015. Check the current license status of Coburn with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC-203569 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of September, 2015. Check the current license status of Coburn with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-09-7023 |
| Status | Inactive |
| County | Boulder County |
| Type | One And Two Family Residential |
- According to the Boulder County Land Use Department, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Coburn at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0960301-ROW |
| Status | Inactive |
| City | Boulder |
| Type | Right Of Way |
| Class | Right-of-Way |
- According to the Boulder Licensing Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Coburn at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
471
Permits
- Building permit records show that Coburn has worked on 471 permitted projects.
Coburn Employees
WC
William Coburn
President