Updated: Dec 12, 2025
Location and Projects
Address
18375 Ventura Blvd, Tarzana, CA, 91356
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Adu Concepts Construction
Based in Tarzana, ADU Concepts specializes in the design and construction of accessory dwelling units throughout the Los Angeles area. The company focuses on detached and attached ADUs, garage conversions, and new construction to help homeowners maximize property value and living space. ADU Concepts manages every stage of the process, including architectural design, permitting, and construction. Their portfolio features a range of completed ADU projects in neighborhoods across Los Angeles, such as custom studio units, one- and two-bedroom layouts, and garage-to-ADU conversions suited for rental income or extended family living. The team collaborates with clients to create solutions that reflect both the homeowner’s needs and local zoning requirements. With 5 years of experience, ADU Concepts serves homeowners looking to add functional, permitted living spaces to their residential properties.
Adu Concepts Services
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Adu Concepts Contact Information
Phone Number: (201) 744-3859
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Address: 18375 Ventura Blvd, Tarzana, CA 91356
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Adu Concepts Tarzana
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Adu Concepts has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
17 projects
|
2025 |
|
23 projects
|
2024 |
|
17 projects
|
2023 |
Our building permit records indicate that Adu Concepts has worked on at least
57.0 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
|
20 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Adu Concepts mostly works on
kitchen remodel
projects.
Pricing
|
14 projects
|
< $5k |
|
7 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
3 projects
|
$100k-$250k |
The typical size of their permits is approximately $7,000. 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 28 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:
$5,600
Permit #:
25016-90000-03702
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing (24) 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 roofing rating council (crrc). cool roof may be req... see more
Valuation:
$7,000
Permit #:
22014-20001-01633
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Main permit: 23010-10000-00273. remove one horn strobe in existing space and extend circuit 10ft to sleeping area. living area will have strobe only
Valuation:
N/A
Permit #:
25041-20000-23431
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit 23041-10000-43722 to revised work description to: (30) outlets (10) switches (20) ligh fixtures converting of an existing attached garage into two adus per state law gcs ca govt. code 65852.2(e)(l)(c)
Valuation:
N/A
Permit #:
23041-40001-43722
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
(6) window change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 150.2(b) 1b of title 24
Valuation:
$2,500
Permit #:
23016-10000-44473
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Window (4 ) change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 150.2(b) 1b of title 24
Valuation:
$2,000
Permit #:
23016-20000-29149
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
(4) window change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 150.2(b) 1b of title 24
Valuation:
N/A
Permit #:
23016-10000-20502
Status:
triage
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New irr. shaped 41'-8 x 43'-11 one-story det. accessory dwelling unit (2 units) per ca govt. code 65852.2(e)(1)(d) and applicable part2 of lamc 12.22 a.33 (c)-(d) (g)
Valuation:
$194,000
Permit #:
20014-20000-05792
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit #21014-20000-03414 to revise the scope from conversion/addition into new detached 2 adus (32'-0"x47'-9"), 1098 sqft per gcs 65852.2(e)(1)(d) and lamc 12.22 a.33(c)(d) and (g)
Valuation:
$501
Permit #:
21014-20001-03414
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Adu a: kitchen: 1 new dishwasher 1 garbage disposal and kitchen sink. new washer and dryer bathroom: 1 new shower 1 sink 1 toilet adu b: kitchen: 1 new dishwasher 1 garbage disposal and kitchen sink. new washer and dryer bathroom: 1 new shower 1 sink 1 toilet
Valuation:
N/A
Permit #:
22042-10000-07306
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Eplan: demolish existing detached garage (36'-0 x 20'-3") to building 2 new adu's (permit # 21014-20000-03414) per handwreck method. clear and fence the lot. sewer cap require. this demolish permit to be issued only after adu permit is issued
Valuation:
$3,500
Permit #:
22019-10000-04324
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
2-gang meter 200 amp (related to adu permits 24014-10000-00825 & 24014-10000-00745)
Valuation:
N/A
Permit #:
25041-90000-05921
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit# 24016-90000-12277 to change address to - 2049 n vista del mar ave #2049 los angeles ca 90068 & to change the sub type to apartments
Valuation:
N/A
Permit #:
24016-30001-12277
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Scope of wk: - 60 sq ft sunroom: install 7 windows size w36"x54"h install one french door 72"x80 & install one swing door 32"x80 install 3 ceiling fans install 6 recessed lights install 4 outlets
Valuation:
$1,674
Permit #:
2022 686653 RS
Status:
applied
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Supplemental permit to 24042-20000-00557 to addition and install 2 new sinks. install 2 new toilets cap 2 sinks repipe water heater and 1 gas outlet
Valuation:
N/A
Permit #:
24042-10001-00557
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
**no fee-department error** supplemental permit to 23016-20000-20771 to replace all (8) windows on west side in the (e) apartment building with same size to be oh45 or w60 per table 716.1(3)
Valuation:
N/A
Permit #:
23016-20001-20771
Status:
expired
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to permit #25044-40000-06431 to: addition (1) bathroom fan (1) dryer vent and (1) kitchen hood
Valuation:
N/A
Permit #:
25044-10001-06431
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Comply with department order effective date 02/14/2022. permit will expire 30 days from issuance date. 25 light fixtures 7 switches 10 outlets
Valuation:
N/A
Permit #:
24041-20000-01425
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert (e) basement under existing two car garge to an adu and addition new ground floor patio cover addition
Valuation:
$35,000
Permit #:
21016-10000-00654
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan demolish (e) detached carport - 20'x22 dpi under:22019-10000-03820 letter mail on:08/17/2022 method: handwrecking building more than 45 years old sew cap not required
Valuation:
$10,000
Permit #:
22019-10000-02708
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Adu Concepts License info
License Not Required
| Status | Not Required |
- BuildZoom verified in February, 2022 that this contractor does not need a license to be a contractor in California.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
55
Permits
- Building permit records show that Adu Concepts has worked on 55 permitted projects.