Updated: Mar 13, 2026
Location and Projects
Address
1933 Coventry Ct, Thousand Oaks, CA, 91362
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Douglass Design - Build Construction
Douglass Design - Build, 1933 Coventry Ct, Thousand Oaks, CA (Employees: Ashley Douglass, Haekwan Park, and Kevin Douglass) holds a General Building license according to the California license board.
Their BuildZoom score of 108 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Douglass Design - Build, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Douglass Design - Build Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Garage Construction
Gutters and Flashing
Skylights
Other Commercial New Constr...
Addition
Douglass Design - Build Contact Information
Phone Number: (805) 338-6746
Address: 1933 Coventry Ct, Thousand Oaks, CA 91362
Douglass Design - Build Thousand Oaks
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Douglass Design - Build has a BuildZoom score of 108, which places them above 95% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
2 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Douglass Design - Build has worked on at least
13.0 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
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Douglass Design - Build mostly works on
kitchen remodel
and home addition
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $121,801. 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.
Douglass Design - Build Reviews
5 out of 5 stars, based on
1
review
-
By Maarten W.October 6, 2023Foundation & framing of 5000 sq ft new construction of SFR$270,000
Building Permits by Douglass Design - Build
This is a sample of this contractor's permits. Click here to access their complete permit history.
Demolish to foundation; addition ( 430 sq.ft.) to 1st flr: new kitchen bedroom bathroom office/gym and entry; new 2nd flr; addition (1237 sq.ft.) new master suite (2) bedrooms bathroom and laundry room new balcony (101 sq ft) install (2) tankless water heaters fau and air conditioning unit service upgrade 200a
Valuation:
N/A
Permit #:
BLD22-00292
Status:
complete
Fee:
$19,063
Permit Type:
N/A
Building Type:
N/A
Scope of work was not commenced. applicant applied for and received a partial refund per jesse d. e-plan. new 834 sq.ft. addition which include master bedroom bathroom closet and laundry - addtion of 103 sq.ft. to entry - new 160 sq.ft. of entry porch - remodeling of kitchen - new powder room in the first floor - no added sq.ft. - 354 sq. ft patio with trellis cover cbc 2019
Valuation:
$192,000
Permit #:
BLD-2022-07325
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolish to foundation; addition ( 430 sq.ft.) to 1st flr: new kitchen bedroom bathroom office/gym and entry; new 2nd flr; addition (1237 sq.ft.) new master suite (2) bedrooms bathroom and laundry room new balcony (101 sq ft) install (2) tankless water heaters fau and air conditioning unit service upgrade 200a
Valuation:
N/A
Permit #:
PLM24-00258
Status:
complete
Fee:
$517
Permit Type:
N/A
Building Type:
N/A
Demolish to foundation; addition ( 430 sq.ft.) to 1st flr: new kitchen bedroom bathroom office/gym and entry; new 2nd flr; addition (1237 sq.ft.) new master suite (2) bedrooms bathroom and laundry room new balcony (101 sq ft) install (2) tankless water heaters fau and air conditioning unit service upgrade 200a
Valuation:
N/A
Permit #:
MEC24-00175
Status:
complete
Fee:
$303
Permit Type:
N/A
Building Type:
N/A
Demolish to foundation; addition ( 430 sq.ft.) to 1st flr: new kitchen bedroom bathroom office/gym and entry; new 2nd flr; addition (1237 sq.ft.) new master suite (2) bedrooms bathroom and laundry room new balcony (101 sq ft) install (2) tankless water heaters fau and air conditioning unit service upgrade 200a
Valuation:
N/A
Permit #:
ELE24-00246
Status:
complete
Fee:
$484
Permit Type:
N/A
Building Type:
N/A
R3:1st flr: enlarge/remodel (242 sq ft) dinning room and family room remodel/reconfigure kitchen and bathroom; 2nd flr: addition (324 sq ft) master bathroom enlarge/remodel master bedroom and wic remodel bathroom >>pre21-00002<<
Valuation:
N/A
Permit #:
BLD21-03040
Status:
final
Fee:
$7,002
Permit Type:
N/A
Building Type:
N/A
Ten imp: kombucha - renovate warehouse space to combine suites c and d to become suite b. install tanks foundation pads and construct employee break rooms and locker rooms. (mix occupant use: b f2 s2 & a2)
Valuation:
$1,640,000
Permit #:
PLM20-01271
Status:
final
Fee:
$646
Permit Type:
N/A
Building Type:
N/A
Ten imp: kombucha - renovate warehouse space to combine suites c and d to become suite b. install tanks foundation pads and construct employee break rooms and locker rooms. (mix occupant use: b f2 s2 & a2)
Valuation:
$1,640,000
Permit #:
ELE20-01395
Status:
final
Fee:
$210
Permit Type:
N/A
Building Type:
N/A
R3:1st flr: enlarge/remodel (242 sq ft) dinning room and family room remodel/reconfigure kitchen and bathroom; 2nd flr: addition (324 sq ft) master bathroom enlarge/remodel master bedroom and wic remodel bathroom >>pre21-00002<<
Valuation:
N/A
Permit #:
PLM22-00476
Status:
final
Fee:
$448
Permit Type:
N/A
Building Type:
N/A
R3:1st flr: enlarge/remodel (242 sq ft) dinning room and family room remodel/reconfigure kitchen and bathroom; 2nd flr: addition (324 sq ft) master bathroom enlarge/remodel master bedroom and wic remodel bathroom >>pre21-00002<<
Valuation:
N/A
Permit #:
MEC22-00484
Status:
final
Fee:
$247
Permit Type:
N/A
Building Type:
N/A
R3:1st flr: enlarge/remodel (242 sq ft) dinning room and family room remodel/reconfigure kitchen and bathroom; 2nd flr: addition (324 sq ft) master bathroom enlarge/remodel master bedroom and wic remodel bathroom >>pre21-00002<<
Valuation:
N/A
Permit #:
ELE22-00918
Status:
final
Fee:
$522
Permit Type:
N/A
Building Type:
N/A
Change use from warehouse/office/tow office-to-warehouse & office & (n) 62'-3 x 61'-0 addition of 2-story warehouse/office/garage & stairs; attached to (e) 2-story warehouse/office & (n) parking layout. comply w dept order effective date 01/22/2009. permit will expire 30 days from issuance date. [comments]
Valuation:
$400,000
Permit #:
18014-10000-04726
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New 5 unit apartment building including 1 very low-income affordable unit per cpc-2018-465-db-wdi
Valuation:
$290,304
Permit #:
18010-10000-05967
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Ten imp: kombucha - renovate warehouse space to combine suites c and d to become suite b. install tanks foundation pads and construct employee break rooms and locker rooms. (mix occupant use: b f2 s2 & a2)
Valuation:
N/A
Permit #:
MEC20-01232
Status:
issued
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Ten imp: kombucha - renovate warehouse space to combine suites c and d to become suite b. install tanks foundation pads and construct employee break rooms and locker rooms. (mix occupant use: b f2 s2 & a2)
Valuation:
$1,640,000
Permit #:
BLD20-01654
Status:
final
Fee:
$79,530
Permit Type:
N/A
Building Type:
N/A
<toc-tier 3>new 7-unit two story apartment. building. with one on site surface parking& 3 offsite parking
Valuation:
$600,000
Permit #:
19010-10000-00813
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Riviera hall lutheran school - ten imp: construct (180 sq ft) meeting rooms; change out air conditioning rooftop unit
Valuation:
N/A
Permit #:
MEC25-00574
Status:
approved
Fee:
$54
Permit Type:
N/A
Building Type:
N/A
Riviera hall lutheran school - ten imp: construct (180 sq ft) meeting rooms; change out air conditioning rooftop unit
Valuation:
N/A
Permit #:
ELE25-01127
Status:
complete
Fee:
$144
Permit Type:
N/A
Building Type:
N/A
Voluntary structural upgrade at parking and revisions to parking layout; non-ductile concrete retrofit under separate submittal
Valuation:
$115,000
Permit #:
22016-10000-11144
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Revision 1-see detailed list of changes
Valuation:
$250,000
Permit #:
CM210101-REV01
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Douglass Design - Build License info
Verified License
| License # | 956535 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Douglass Design - Build at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
30
Permits
- Building permit records show that Douglass Design - Build has worked on 30 permitted projects.
Douglass Design - Build Employees
AD
Ashley Douglass
Interior Design
HP
Haekwan Park
Project Engineer
KD
Kevin Douglass
President
MO
Matt Oxton
General Superintendant
RN
Ramona Nelson
Controllor
TS
Todd Silver
Cfo/Coo
These guys are simply the best. They're reputable builders with extensive experience gained over many years working for the top builders in LA. This group works together like a well oiled machine. Hire them with confidence. I hired them and am glad I did.