Updated: Apr 02, 2026
Location and Projects
Address
440 CALLE YUCCA, Thousand Oaks, CA, 91360
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Dunbar Builders Construction
Based in Thousand Oaks, Dunbar Builders serves clients throughout Ventura County with a focus on residential construction and remodeling. With 22 years in the industry, the company manages projects that range from custom-built homes to major renovations and additions. Working directly with homeowners, Dunbar Builders guides projects from initial design to completion, handling details such as framing, interior finishes, and architectural features. The company’s local experience includes work in neighborhoods such as Westlake Village, Newbury Park, and Oak Park. Dunbar Builders emphasizes clear project management and close coordination with trade professionals to ensure timelines are met and specifications are followed. Projects highlighted in their portfolio include kitchen remodels, whole-home makeovers, and home expansions to enhance both functionality and property value.
Dunbar Builders Services
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Dunbar Builders Contact Information
Phone Number: (949) 903-5050
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Address: 440 CALLE YUCCA, Thousand Oaks, CA 91360
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Dunbar Builders Thousand Oaks
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dunbar Builders has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
9 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Dunbar Builders 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.
Pricing
|
2 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $20,000. 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.
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 40 squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required... see more
Valuation:
$138,000
Permit #:
23016-90000-08740
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-plaster existing swimming pool (a separate express mechanical permit for new skimmer(s) and a separate express electrical permit for new pool luminaire is required when applicable except for one and two family dwelling)
Valuation:
$20,000
Permit #:
24016-90000-27283
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Reroof with 35 sqrs comparable shingle roofing. existing solid sheathing. re-roof with class a or b material weighing less than 6 pounds per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149(b)
Valuation:
$7,000
Permit #:
22016-90000-29288
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace 25 window(s). same size location number type. replace 6 door(s). same size location number type. 2 bathroom(s).bathroom remodel for residential buildings (no structural changes)
Valuation:
$17,750
Permit #:
23016-90000-37654
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
(eplan) remove 4 interior columns remove and replace guardrails and window trim repair stucco (e) cast stone reface exterior columns windows to be repaired and replaced
Valuation:
$150,000
Permit #:
BS2204970
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family res...
Complete work done under previously expired permit #___1990wl92816_______. work is ___90___% complete (minimum 75% percent completed as determined by inspection)
Valuation:
$26,000
Permit #:
21016-10000-15130
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior structural remodel to (e) single family dwelling w exterior window change out and new uncovered attached deck at rear of s.f.d
Valuation:
$65,000
Permit #:
24016-30000-18464
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior kitchen remodel/repair (no changes in walls or openings). 1 bathroom(s).bathroom remodel for residential buildings (no structural changes)
Valuation:
$48,000
Permit #:
24016-90000-21385
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New attached adu 547 sf includes m/e/ps system fees reference for addition to single family dwelling under bp24-03766
Valuation:
N/A
Permit #:
BP24-03810
Status:
issued
Fee:
$7,089
Permit Type:
N/A
Building Type:
Building
Complete work done under previously expired permit #___1988wl74440_______. work is ___90___% complete (minimum 75% percent completed as determined by inspection)
Valuation:
$5,700
Permit #:
21016-10000-15129
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Grading for single family residence addition and remodel
Valuation:
$2,000,000
Permit #:
BS1708492
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family res...
Complete work done under previously expired permit #___1990wl88880_______. work is ___90___% complete (minimum 75% percent completed as determined by inspection)
Valuation:
$1,900
Permit #:
21016-10000-15121
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Complete work done under previously expired permit #___1989wl82936_______. work is ___90___% complete (minimum 75% percent completed as determined by inspection)
Valuation:
$1,370
Permit #:
21016-10000-15132
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
One-story addition to an (e) single family residence new attached one-story adu per state law
Valuation:
N/A
Permit #:
EST-BP24-03766
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
Building
(e-plan) addition and remodel of two story single family residence with basement - new fire sprinkler system - 7 788 sq ft( extension for final inspection ref bs2004184)
Valuation:
$1,000
Permit #:
BS2204029
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family res...
Addition to an (e) single family residence. 72 sf reference for adu under bp24-03810
Valuation:
N/A
Permit #:
BP24-03766
Status:
issued
Fee:
$1,639
Permit Type:
N/A
Building Type:
Building
Major remodeling: completly remove all on grade structure except total 10.5 exterior wall at front and rebuild 2-story nfpa13d sprinkler throughout irregular shape 69 x 39.25 dwelling with attached trellis and garage. all works are per engineering
Valuation:
$300,000
Permit #:
18014-20000-03376
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace drywall/plaster (patch and paint). non-structural repair only. interior bathroom remodel/repair (no changes in walls or openings)
Valuation:
$44,400
Permit #:
21016-90000-15978
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Master bathroom remodel wall between retreat and media room to be removed enlarge existing doorway between media room and kitchen area
Valuation:
$30,000
Permit #:
21016-10000-17338
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert (e) 1 story storage/garage to adu with (n) second floor addition to adu. addition attached carport. the total sf of adu will be 1, 200 sf
Valuation:
$200,000
Permit #:
18014-10000-03033
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Projects
Dunbar Builders Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Dunbar Builders License info
Verified License
| License # | 833604 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Dunbar Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | National Liability & Fire Insurance Company |
44
Permits
- Building permit records show that Dunbar Builders has worked on 44 permitted projects.
Dunbar Builders Employees
DD
Derek Alan Dunbar
Sole Owner