Updated: Dec 12, 2025
Location and Projects
Address
1209 ETHEL STREET, Glendale, CA, 91207
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Collins Robert Douglas Architect
Collins Robert Douglas, 1209 Ethel St, Glendale, CA holds a Architect license according to the California license board.
Their BuildZoom score of 100 ranks in the top 13% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Collins Robert Douglas, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Collins Robert Douglas Services
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Collins Robert Douglas Contact Information
Address: 1209 ETHEL STREET, Glendale, CA 91207
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Collins Robert Douglas Glendale
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Collins Robert Douglas has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
1 project
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Collins Robert Douglas has worked on at least
9.0 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
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Collins Robert Douglas mostly works on
home addition
projects.
Pricing
|
3 projects
|
< $5k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $45,000. 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.
Building Permits by Collins Robert Douglas
This is a sample of this contractor's permits. Click here to access their complete permit history.
Supplemental to #22014-10000-00482 to revise basement remodel and addition of basement and attached adu per lamc 12.22 a.33(e)(3). fire sprinklered throughout
Valuation:
$167,000
Permit #:
22014-10002-00482
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Suppl. permit to 21016-20000-31098. revise structural framing and foundation plans per engineer
Valuation:
$2,000
Permit #:
21016-20002-31098
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Major interior remodel remove & replace (e) windows and removal of non-bearing walls
Valuation:
$275,000
Permit #:
18016-30000-19496
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Major interior remodel remove & replace (e) windows and removal of non-bearing walls
Valuation:
$275,000
Permit #:
18016-30000-19496
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Grading for basement remodel under 22014-10000-00482 and 22014-10001-00482
Valuation:
$105
Permit #:
24030-10000-06190
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel to (e) s.f.d scope of work to include: convert (e) studio room to new bathroom and closet remove (e) masonry fireplace replace 2 (e) windows no change to (e) residential floor area or building height
Valuation:
$40,000
Permit #:
22016-30000-31429
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Complete work done under previously expired permit #(16030-20000-07018). work is 85% complete (minimum 75% completed as determined by inspection)
Valuation:
$2,594
Permit #:
16030-20003-07018
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Complete work done under previously expired permit #(16030-20000-07018). work is 85% complete (minimum 75% completed as determined by inspection)
Valuation:
$2,594
Permit #:
16030-20003-07018
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit no 18016-30000-19496 to revise 1st floor 2nd floor & basement floor plan. remove (e) bearing wall in basement & replace with (n) beam
Valuation:
$30,000
Permit #:
18016-30002-19496
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel to create a new bathroom replace windows and doors and enclose the (e) covered patio
Valuation:
$130,000
Permit #:
21016-20000-31098
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Suppl. permit to 21016-20000-31098 to revise the structural foundation plans
Valuation:
$501
Permit #:
21016-20001-31098
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install new window at (e) bathroom. replace (e) windows and exterior doors. enlarge and replace (e) window at kitchen. interior remodel to (e) entery living room dining room and kitchen. including structural revisions to load bearing walls per engineering design. remodel (e) bathroom. no floor addition
Valuation:
$50,000
Permit #:
19016-10000-01530
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Minor interior remodel to (e) kitchen and (e) bathroom including minor structural revision to load bearing wall; minor non structural exterior upgrades; select (n) windows and doors per plan
Valuation:
$25,000
Permit #:
18016-10000-27342
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Minor interior remodel to (e) kitchen and (e) bathroom including minor structural revision to load bearing wall; minor non structural exterior upgrades; select (n) windows and doors per plan
Valuation:
$25,000
Permit #:
18016-10000-27342
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
6 1 x 12 rear addition to (e) single family dwelling and remodel entire floor plan. all work done per engineering
Valuation:
$30,000
Permit #:
23014-10000-01878
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit for 16010-20000-04346 to redesign (n) 2-story single family dwelling w attached garage basement & guard house (rec rm) (nfpa-13d fire sprinklers throughout)
Valuation:
$501
Permit #:
16010-20006-04346
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit for 16010-20000-04346 to redesign (n) 2-story single family dwelling w attached garage basement & guard house (rec rm) (nfpa-13d fire sprinklers throughout)
Valuation:
$501
Permit #:
16010-20006-04346
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remodel and addition to existing single family dwelling with attached garage and basement
Valuation:
$350,000
Permit #:
22014-10000-00482
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert existing detached garage into an accessory dwelling unit per ab 494 and sb 229
Valuation:
$75,000
Permit #:
18016-10000-27344
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert existing detached garage into an accessory dwelling unit per ab 494 and sb 229
Valuation:
$75,000
Permit #:
18016-10000-27344
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Collins Robert Douglas License info
Verified License
| License # | C35721 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom has not verified this license since April, 2025.
Verify this license's status for Collins Robert Douglas at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
14
Permits
- Building permit records show that Collins Robert Douglas has worked on 14 permitted projects.
Collins Robert Douglas Employees
CD
Collins Robert Douglas
Owner