Updated: Jun 02, 2026
Location and Projects
Address
55 Park Ave, Buffalo Grove, IL, 60089
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Christopher John Walsh Architect
Christopher John Walsh, 55 Park Ave, Buffalo Grove, IL holds a Architect license and 2 other licenses according to the Colorado license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Christopher John Walsh, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Christopher John Walsh Services
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Christopher John Walsh Contact Information
Address: 55 Park Ave, Buffalo Grove, IL 60089
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Christopher John Walsh Buffalo Grove
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Christopher John Walsh has a BuildZoom score of 90, which places them above 47% of 65,686 contractors in Illinois.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Christopher John Walsh 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
|
$250k-$500k |
|
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.
Building Permits by Christopher John Walsh
This is a sample of this contractor's permits. Click here to access their complete permit history.
Dds 2019 cbrc: new 1 story addition to existing type 3b building. addition to be type 3a separated by new 4 hr firewall. consultant reviewer: v3 companies of il
Valuation:
$500,000
Permit #:
101067769
Status:
issued
Fee:
$6,308
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: alteration and change of occupancy for vacant office space within 3 story building to 22 new dwelling units. includes window replacement. change of occupancy from group e to a2 in type 3b construction
Valuation:
$3,500,000
Permit #:
101052611
Status:
complete
Fee:
$15,546
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: new 2-story addition of 866sf with basement addedto existing 2-story single family home. adding 1 1/2new bathrooms to existing bathroom count. anadditional furnace will be added to service thenew areas. (occupancy group r-3; construction type va)
Valuation:
$400,000
Permit #:
101010783
Status:
complete
Fee:
$478
Permit Type:
N/A
Building Type:
N/A
***self-cert 2019 cbrc*** interior building out of existing 1 story warehouse space (existing m - occ. per app) with the addition of offices workspaces bathrooms and new hvac systems for show room and sales of medical mobility equipment.(occupancy m: construction type iiib)
Valuation:
$588,888
Permit #:
100978410
Status:
expired
Fee:
$1,331
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: revision to existing permit 100791204 - reorganize first floor layout; first floor addition is not longer within scope; second floor layout has been changed but no additional rooms have been added
Valuation:
$130,000
Permit #:
100987464
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: revision to permit #100935021 updated drawings to reflect rear porch as separate permit; new basement stair; new stair railings; updated drawings to show tread and riser replaced at building lobby entry; addition of wall between laundry and furnace; new double joists und tubs; revised hvac duct and register layout; update electrical outlets per field conditions. work fo... see more
Valuation:
$2,318,139
Permit #:
100961643
Status:
complete
Fee:
$3,933
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: addition a roof deck on an exsiting garage. addition steel staircase to new roof deck reinforce garage roof to support new work. all work per plans.(occupancy class r-3; construction type iiia)
Valuation:
$70,000
Permit #:
100916218
Status:
expired
Fee:
$575
Permit Type:
N/A
Building Type:
N/A
Interior drain tile
Valuation:
$10,275
Permit #:
BSFE-18-03894
Status:
issued
Fee:
$203
Permit Type:
N/A
Building Type:
N/A
New rooftop access room per plans**certified corrections- - subject to field inspections & audit **
Valuation:
$40,000
Permit #:
100487410
Status:
complete
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc: initial tenant buildout of first floor retail space for new coffee shop. (occupancy group a-2 restaurant type 1-a construction)**certified corrections subject to field inspections & audit **
Valuation:
$500,000
Permit #:
101067446
Status:
issued
Fee:
$1,825
Permit Type:
N/A
Building Type:
N/A
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Christopher John Walsh Reviews
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Verified License
BuildZoom confirmed this contractor's license
Christopher John Walsh License info
Verified License
| License # | 400275 |
| Status | Active |
| State | Colorado |
| Type | Architect |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Christopher John Walsh 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.00400275 |
| 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 Christopher John Walsh 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-400275 |
| 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 Christopher John Walsh with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
10
Permits
- Building permit records show that Christopher John Walsh has worked on 10 permitted projects.
Christopher John Walsh Employees
CW
Christopher John Walsh
Owner