Updated: Dec 01, 2025
Location and Projects
Address
415 W NINTH STREET, San Pedro, CA, 90731
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James William Douglas Architect
James William Douglas, 415 W Ninth St, San Pedro, 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 James William Douglas, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
James William Douglas Services
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James William Douglas Contact Information
Address: 415 W NINTH STREET, San Pedro, CA 90731
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James William Douglas San Pedro
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
James William Douglas has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
4 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that James William 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 |
|
3 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that James William Douglas mostly works on
new construction
and home addition
projects.
Pricing
|
5 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $55,000. 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 James William Douglas
This is a sample of this contractor's permits. Click here to access their complete permit history.
Supplemental permit to 17014-40000-05833. major hillside remodel and addition to (e) 2 story single family dwelling. 18 of (e) footing of (e) single family dwelling to remain
Valuation:
$2,137,000
Permit #:
17014-40001-05833
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Proposed 24'-2 x 27 photo studio addition to (e) single family dwelling
Valuation:
$115,000
Permit #:
25014-40000-01070
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 17014-40000-05833 to revise floor plan and engineering for previously approved single family dwelling addition. scope of work to include change basement from entry hall and stairs to storage reconfigure upstairs den addition wood deck and stairs to entry at north side of single family dwelling and addition cantilever balcony gym living room and electrical room t... see more
Valuation:
$60,000
Permit #:
17014-40003-05833
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(e-plan) remove non-permitted connection between exisitng single family dwelling and accessory structure install new doors in original location fill in one (e) door provide screening for (e) hvac unit on (e) accessory structure. cp2102130 (90 days)
Valuation:
$15,000
Permit #:
BS2207794
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family res...
Proposed 24'-2 x 27 recreation room addition to front of (e) single family dwelling
Valuation:
$75,000
Permit #:
24014-40000-05358
Status:
applied
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental ref to pcis # 17014-40003-05833 to addition cantilever balcony gym living room and electrical room to s.f.d. separate garage and rec room from single family dwelling by removing breeze way. plan check only *** 1 of 2 *** (combined fees 1 of 2 )
Valuation:
N/A
Permit #:
17014-30004-05833
Status:
approved
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change of use and non-structural alteration to partition and convert portion of existing retail space into medical office. no change in occupancy group or parking requirements
Valuation:
$2,500
Permit #:
23016-40000-16194
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Proposed 1 story addition (26'-11 x 13'-10") to rear of an existing single family dwelling to create one new bedroom new attached trells (12'-6 x 19'-6") and one new bathroom. all work to be done per engineer of record
Valuation:
N/A
Permit #:
19014-10000-06022
Status:
plancheck
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to 17030-40000-07834 for the additional excavation of the basement of (e) single family dwelling
Valuation:
$770
Permit #:
17030-40001-07834
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 15010-40000-04523 to addition spiral staircase addition cantilevered balcony and convert accessory living quarter to an new accessory dwelling unit per sb229 and ab494 with garage below. no access from garage to adu
Valuation:
$10,000
Permit #:
15010-40002-04523
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
**soft story** supplemental permit to 18016-10000-16950. soft story retrofit per labc chapter 93. update ordinary moment frame design and addition shear wall at second floor level at southwest elevation. no change to plot plan
Valuation:
$501
Permit #:
18016-10001-16950
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Two story addition to existing two story single family dwelling
Valuation:
$220,000
Permit #:
18014-40000-02784
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change of use from public garage to bar micro-brewery acc. offices acc. storage and conversion of mezzanine to non-useable non-habitable space interior remodel new restrooms remove (e) stairs and anchorage for new tanks. see comments
Valuation:
$175,000
Permit #:
14016-40000-12860
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to 17020-40000-03270 to increase length of retaining wall by 21'-2
Valuation:
N/A
Permit #:
17020-40001-03270
Status:
applied
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to 17014-40001-05833 to check structural revisions. plan check only
Valuation:
N/A
Permit #:
17014-40002-05833
Status:
applied
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: new detached 740 sq ft (irregular shape 16 x 23'4") two story adu
Valuation:
$150,000
Permit #:
22010-10000-05267
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to permit #14014-40000-05560 to: change ownership from levin john to cam real estate xia llc
Valuation:
N/A
Permit #:
14014-10006-05560
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New detached garage and convert rec room to alq *** 2 of 2 *** (combined fees 2 of 2 )
Valuation:
$20,000
Permit #:
21010-30000-03928
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to 14016-40000-12860 to install new walk-in cooler per engineered design and details and revise framing/foundation plans and install new hardy panel shear wall for (e) mezzanine
Valuation:
$5,000
Permit #:
14016-40003-12860
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Change of use portion of (e) two-story type v manufacturing and office building to medical clinic to create office/medical clinic building. scope of work to include (n) exterior egress staircase and (n) door in (e) window opening. no change in parking for enterprise zone
Valuation:
N/A
Permit #:
18016-40000-21806
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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James William Douglas License info
Verified License
| License # | C28863 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom has not verified this license since June, 2025.
Verify this license's status for James William Douglas at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
60
Permits
- Building permit records show that James William Douglas has worked on 60 permitted projects.
James William Douglas Employees
JD
James William Douglas
Owner