Updated: Aug 18, 2026
Location and Projects
Address
12824 Antelope trail, Parker, CO, 80138
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John L. Gagnon Architect
John L. Gagnon, 12824 Antelope Trl, Parker, CO holds a Architect license and 4 other licenses according to the Colorado license board.
Their BuildZoom score of 95 ranks in the top 22% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John L. Gagnon, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
John L. Gagnon Services
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John L. Gagnon Contact Information
Address: 12824 Antelope trail, Parker, CO 80138
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John L. Gagnon Parker
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
John L. Gagnon has a BuildZoom score of 95, which places them above 78% of 55,949 contractors in Colorado.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that John L. Gagnon has worked on at least
3.0 projects over the past 2 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
|
$100k-$250k |
|
1 project
|
$1mil+ |
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.
The project will involve the demolition of a portion of the existing commercial retail structure and the carriage house located along the alley at 1077 s. pearl street and the construction of a new addition to the existing structure. the existing building was originally a circa 1900’s single family residential structure that was added onto in the 40’s or 50’s and converted into a comm... see more
Valuation:
$240,000
Permit #:
2025-LOG-0004247
Status:
plancheck
Fee:
$777
Permit Type:
N/A
Building Type:
N/A
The project will be a 4-story wood framed affordable residential apartment building. the building will be a type 5-a construction and be broken into three distinct buildings in order to maintain the type 5-a construction type. there will be 153 affordable rental apartments and 3 for sale apartments
Valuation:
$28,544,351
Permit #:
2022-LOG-0014456
Status:
approved
Fee:
$52,962
Permit Type:
N/A
Building Type:
N/A
Zone lot 1 proposes to construct a 56 968 square foot 5 story multi-unit structure with 10 095 square feet of eating/drinking and retail uses on 4395 acres within the u-ms-5 zone district utilizing the shopfront building form. reference 2016pm0000780 for the approved site development plans. zone lot 2 proposes to construct a 12 508 square foot parking garage with 620 square feet of re... see more
Valuation:
$1,500,000
Permit #:
2022-SDP-0000099
Status:
approved
Fee:
$233
Permit Type:
N/A
Building Type:
N/A
Sdp amendment 1 - zone lot 1 proposes to construct a 56 968 square foot 5 story multi-unit structure with 10 095 square feet of eating/drinking and retail uses on 4395 acres within the u-ms-5 zone district utilizing the shopfront building form. reference 2016pm0000780 for the approved site development plans. zone lot 2 proposes to construct a 12 508 square foot parking garage with 620... see more
Valuation:
$52,000,000
Permit #:
2019-SDP-0000413
Status:
approved
Fee:
$333
Permit Type:
N/A
Building Type:
N/A
This permit is being requested for landlord improvements to perform the architectural structural and mep design for the infrastructure back-bone or support system for the future retail tenant improvements for the future 1st floor retail and restaurant tenants. this work is being done by the buildings owner in preparation for the future retails who will submit individual tenant improve... see more
Valuation:
$40,000
Permit #:
2020-MECH-0005502
Status:
final
Fee:
$340
Permit Type:
N/A
Building Type:
Commercial
This is the 1st sdp submission as part of a 3-phase submission for the pud-g 21 project within the sloan's lake redevelopment. this is a 4 story 156 unit affordable residential apartment project with a ground floor lobby and leasing area and four floors of 1 2 and 3 bedroom units and a 334 stall parking garage that will be submitted under the 2nd phase
Valuation:
N/A
Permit #:
2021-SDP-0000361
Status:
approved
Fee:
$7,883
Permit Type:
N/A
Building Type:
N/A
Sdp amendment 2 - zone lot 1 proposes to construct a 56 968 square foot 5 story multi-unit structure with 10 095 square feet of eating/drinking and retail uses on 4395 acres within the u-ms-5 zone district utilizing the shopfront building form. reference 2016pm0000780 for the approved site development plans. zone lot 2 proposes to construct a 12 508 square foot parking garage with 620... see more
Valuation:
$52,000,000
Permit #:
2020-SDP-0000028
Status:
approved
Fee:
$343
Permit Type:
N/A
Building Type:
N/A
This permit is being requested for landlord improvements to perform the architectural structural and mep design for the infrastructure back-bone or support system for the future retail tenant improvements for the future 1st floor retail and restaurant tenants. this work is being done by the buildings owner in preparation for the future retails who will submit individual tenant improve... see more
Valuation:
$30,000
Permit #:
2020-PLUMB-0005105
Status:
final
Fee:
$260
Permit Type:
N/A
Building Type:
Commercial
2007d00074 - 2020 lawrence residential
Valuation:
N/A
Permit #:
2007-ZONE-D000074
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
None entered
Valuation:
N/A
Permit #:
2012-SDP-0033202
Status:
approved
Fee:
$6,300
Permit Type:
N/A
Building Type:
N/A
None entered
Valuation:
N/A
Permit #:
2010-SDP-0009403
Status:
approved
Fee:
$3,500
Permit Type:
N/A
Building Type:
N/A
None entered
Valuation:
N/A
Permit #:
2002-SDP-0025701
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
None entered
Valuation:
N/A
Permit #:
2005-SDP-0069006
Status:
complete
Fee:
$2,500
Permit Type:
N/A
Building Type:
N/A
This is an sudp only application. relocation of existing 1 500 gallon grease trap
Valuation:
N/A
Permit #:
2025-LOG-0011296
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
None entered
Valuation:
N/A
Permit #:
2005-SDP-0069005
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
None entered
Valuation:
N/A
Permit #:
2005-SDP-0069004
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
None entered
Valuation:
N/A
Permit #:
2007-CONCEPT-0016202
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
None entered
Valuation:
N/A
Permit #:
2007-CONCEPT-0016201
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Zone lot 1 proposes to construct a 56 968 square foot 5 story multi-unit structure with 10 095 square feet of eating/drinking and retail uses on 4395 acres within the u-ms-5 zone district utilizing the shopfront building form. reference 2016pm0000780 for the approved site development plans. zone lot 2 proposes to construct a 12 508 square foot parking garage with 620 square feet of re... see more
Valuation:
$52,000,000
Permit #:
2019-SDP-0000440
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2305 tremont pl - change of use tenant finish **previously logged in as 2010x00090. scope revised and resubmitted under this log number*** 7/30: call rec from john gagnon - cancel & destroy project. dcm
Valuation:
$116,000
Permit #:
2010-LOG-X000555
Status:
canceled
Fee:
$430
Permit Type:
N/A
Building Type:
N/A
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John L. Gagnon License info
Verified License
| License # | 202919 |
| Status | Active |
| State | Colorado |
| Type | Architect |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for John L. Gagnon 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 # | 202919 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2023. Check the current license status of John L. Gagnon 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 # | 202919 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2019. Check the current license status of John L. Gagnon 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 # | ARC.00202919 |
| 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 John L. Gagnon 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 # | ARC-202919 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of John L. Gagnon with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
6
Permits
- Building permit records show that John L. Gagnon has worked on 6 permitted projects.
John L. Gagnon Employees
JG
John L. Gagnon
Owner