Updated: Jul 28, 2026
Location and Projects
Address
John Buchanan Design Associates, Denver, CO, 80202
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Buchanan John A Architect
Buchanan John A, John, Denver, CO (Employee: John Arnold Buchanan) holds a Architect license and 2 other licenses according to the Colorado license board.
Their BuildZoom score of 97 ranks in the top 18% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Buchanan John A, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Buchanan John A Services
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Buchanan John A Contact Information
Address: John Buchanan Design Associates, Denver, CO 80202
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Buchanan John A Denver
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Buchanan John A has a BuildZoom score of 97, which places them above 82% of 55,949 contractors in Colorado.
Activity
|
3 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Buchanan John A has worked on at least
4.0 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
|
$5k-$20k |
|
1 project
|
$20k-$50k |
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.
Request administrative modification to addition an electric resistance hot water heater to serve additional hot water requirements for prosed coffee shop
Valuation:
N/A
Permit #:
2025-ADMINMOD-0000163
Status:
filed
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
480 sf accessory structure-greenhouse with frost depth foundation walls gravel floor kit greenhouse structure with polycarbonate glazing
Valuation:
$40,000
Permit #:
2025-LOG-0005601
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2600 s garfield way _ small 1- story addition & interior remodel
Valuation:
$75,000
Permit #:
2020-LOG-0000649
Status:
approved
Fee:
$298
Permit Type:
N/A
Building Type:
N/A
Conversion of existing storage space to 292sf studio apartment in each of 8 existing buildings at 2570 s dayton way buildings b through i. bring studio apartment walls to minimum 2 hour fire-rated separation from existing lobby
Valuation:
$480,000
Permit #:
2020-LOG-0002624
Status:
approved
Fee:
$1,449
Permit Type:
N/A
Building Type:
N/A
2600 s garfield way _ small 1- story addition & interior remodel
Valuation:
$75,000
Permit #:
2020-ZONE-0002583
Status:
approved
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
2600 s garfield way _ small 1- story addition & interior remodel
Valuation:
N/A
Permit #:
2020-RESCON-0002311
Status:
final
Fee:
$560
Permit Type:
N/A
Building Type:
N/A
2014x01775 - 2050 s oneida st. - new elevator installation into existing building. ok to log-in w/out electrical plans per. kpeetz
Valuation:
$20,000
Permit #:
2014-LOG-X001775
Status:
approved
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Single family residence new 1-story rear addition w crawl space merrell residence 4563 bryant street
Valuation:
$35,000
Permit #:
2014-LOG-P000717
Status:
approved
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Zlm - 2600 s garfield way
Valuation:
N/A
Permit #:
2020-ZLMASTER-0000562
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1539 17th street projecting sign wall sign and replace awnings
Valuation:
N/A
Permit #:
2014-COA-0000019
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Footing and foundation
Valuation:
$8,064
Permit #:
HBLD-2348-2
Status:
final
Fee:
$69
Permit Type:
101a
Building Type:
N/A
2014p00955 - 450 olive st. - attic conversion
Valuation:
$30,000
Permit #:
2014-LOG-P000955
Status:
approved
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Residential sewer line repair10 location front yard
Valuation:
$7,500
Permit #:
202400181
Status:
applied
Fee:
$173
Permit Type:
N/A
Building Type:
N/A
Re-roof - no re-decking - 21 total squares pitched roof - 5
Valuation:
$12,500
Permit #:
202301922
Status:
complete
Fee:
$252
Permit Type:
N/A
Building Type:
N/A
Building a 300 square foot addition onto the rear of the property to expand master bedroom and office space
Valuation:
$70,000
Permit #:
2020-LOG-0004177
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Buchanan John A License info
Verified License
| License # | 403585 |
| Status | Active |
| State | Colorado |
| Type | Architect |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Buchanan John A at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC.00403585 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2017. Check the current license status of Buchanan John A with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C34515 |
| Status | Active |
| State | California |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of November, 2025. Check the current license status of Buchanan John A with the California Architect License Board
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
10
Permits
- Building permit records show that Buchanan John A has worked on 10 permitted projects.
Buchanan John A Employees
BA
Buchanan John A
Owner
JB
John Arnold Buchanan