Updated: May 17, 2026
Location and Projects
Address
412 31ST STREET, Newport Beach, CA, 92663
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Oatman Homer Clifton Architect
Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
If you are thinking of hiring Oatman Homer Clifton, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Oatman Homer Clifton Services
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Oatman Homer Clifton Contact Information
Phone Number: (949) 975-1755
Address: 412 31ST STREET, Newport Beach, CA 92663
Oatman Homer Clifton Newport Beach
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Oatman Homer Clifton, log in and update your license info in the “Edit Profile” tab.
Activity
|
5 projects
|
2025 |
|
4 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Oatman Homer Clifton has worked on at least
16.0 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
|
6 projects
|
Home Additions |
|
3 projects
|
Commercial Renovations |
|
3 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Oatman Homer Clifton mostly works on
home addition
and new construction
projects.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $282,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Delta 5 - update t24 to cheers
Valuation:
$282,000
Permit #:
REV2025-0575
Status:
approved
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
Delta 9 - new landscape design @ entry new low walls. addition drains @ front lawn update drainage plan
Valuation:
$710,000
Permit #:
REV2024-0643
Status:
approved
Fee:
$251
Permit Type:
N/A
Building Type:
N/A
Delta 6 & 7 replace driveway clarify all rooftop equipment structural upgrades to support equipment
Valuation:
$450,000
Permit #:
REV2024-1605
Status:
slipsheeted
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
Delta 2 revision to footing and framing changes between living room and loggia
Valuation:
$282,000
Permit #:
REV2023-1003
Status:
approved
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Delta 5 revision (n) scope: new site drainage w sump pump
Valuation:
$450,000
Permit #:
REV2024-0654
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence extend (e) patio 439 sf and (6) caissons
Valuation:
$250,000
Permit #:
X2022-0645
Status:
final
Fee:
$6,671
Permit Type:
N/A
Building Type:
N/A
Single family residence - addition 13 sf to install elevator (convert 20 sf of garage to livable)
Valuation:
N/A
Permit #:
XR2025-0958
Status:
issued
Fee:
$4,181
Permit Type:
N/A
Building Type:
N/A
Delta 3 for beam substitution rb-5
Valuation:
$282,000
Permit #:
REV2023-1043
Status:
approved
Fee:
$69
Permit Type:
N/A
Building Type:
N/A
Mixed use (comm & condos) w attach garage 6347 sf & 427 sf (1773 sf commercial 1433 sf lv 3 br 1538 sf lv 3 br 1602 sf lv 3 br)
Valuation:
$1,800,000
Permit #:
X2020-0124
Status:
final
Fee:
$54,537
Permit Type:
N/A
Building Type:
N/A
Delta 3- *additional scope* replace 1st floor bayside stairs
Valuation:
$500,000
Permit #:
REV2022-2130
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Delta 1 - added site wall details @ front yard (xr2022-2198)
Valuation:
$1,051,280
Permit #:
REV2022-1454
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Delta 3 structural revision to loggia area and stairway
Valuation:
$282,000
Permit #:
REV2023-2021
Status:
approved
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
Single family residence remodel 3 512 sf
Valuation:
$450,000
Permit #:
2991-2021
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Single family residence extend (e) patio 439 sf and (6) caissons
Valuation:
$250,000
Permit #:
0583-2022
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New single family residence w/att garage 3231/464 sf
Valuation:
N/A
Permit #:
XR2025-2702
Status:
plan check applied
Fee:
$7,232
Permit Type:
N/A
Building Type:
N/A
Delta 7 revision to fireplace & t24
Valuation:
$710,000
Permit #:
REV2022-2243
Status:
approved
Fee:
$71
Permit Type:
N/A
Building Type:
N/A
Delta 4 title 24 changes
Valuation:
$450,000
Permit #:
REV2023-1396
Status:
approved
Fee:
$71
Permit Type:
N/A
Building Type:
N/A
Delta 8-revise arch and struc sheets to show pool and spa shape change
Valuation:
$710,000
Permit #:
REV2023-2206
Status:
approved
Fee:
$132
Permit Type:
N/A
Building Type:
N/A
Single family residence interior remodel 4116 sf & addition 464 sf
Valuation:
$500,000
Permit #:
X2021-0675
Status:
expired
Fee:
$11,198
Permit Type:
N/A
Building Type:
N/A
Single family residence interior remodel 4116 sf & addition 464 sf
Valuation:
$500,000
Permit #:
0619-2021
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Oatman Homer Clifton License info
License Not Verified
| License # | C18254 |
| Status | Active |
| State | California |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of September, 2025. Check the current license status of Oatman Homer Clifton with the California Architect License Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 449461 |
| Status | Inactive |
| State | California |
| Type | General Building, General Engineering |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Oatman Homer Clifton at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Oatman Homer Clifton, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | Surety Company Of The Pacific |
| Bond Value | $5,000 |
28
Permits
- Building permit records show that Oatman Homer Clifton has worked on 28 permitted projects.
Oatman Homer Clifton Employees
HO
Homer Clifton Oatman
Sole Owner
LO
Laura R. Oatman
OC
Oatman Homer Clifton
Owner