Updated: May 04, 2026
Location and Projects
Address
1112 MONTANA AVE 204, Santa Monica, CA, 90403
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Core Development Group Construction
Based in Santa Monica, Core Development Group Inc specializes in designing and building custom homes and large-scale residential remodels throughout the Westside of Los Angeles. With over 20 years of experience, the company manages projects from initial concept through completion, working closely with architects and clients to ensure every detail aligns with the homeowner’s vision. Core Development Group Inc has completed new construction and comprehensive renovations in neighborhoods such as Pacific Palisades, Brentwood, Malibu, and Venice. The firm’s portfolio highlights contemporary, traditional, and Mediterranean-style residences featuring custom millwork, high-end finishes, and sustainable building materials. Core Development Group Inc serves homeowners seeking full-service project management for luxury residential properties, emphasizing efficient timelines and transparent communication throughout the process.
Core Development Group Inc Services
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Core Development Group Inc Contact Information
Phone Number: (310) 264-0513
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Address: 1112 MONTANA AVE 204, Santa Monica, CA 90403
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Core Development Group Inc Santa Monica
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Core Development Group Inc has a BuildZoom score of 104, which places them above 91% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Core Development Group Inc has worked on at least
5.0 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
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
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 Core Development Group Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New two story s.f.d. over basement with attached 2-car garage. *** 1 of 3 *** see comments **
Valuation:
$3,000,000
Permit #:
22010-30000-06490
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Eplan: demolish (e) single family dwelling and garage
Valuation:
$6,240
Permit #:
25019-10000-00291
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 23047-30000-00711 to relocate and change the pool size
Valuation:
$501
Permit #:
23047-30001-00711
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
*** attn: kavian *** supplemental ref to pcis # 23047-30002-00711 to relocate spa outside of pool boundary
Valuation:
$5,000
Permit #:
23047-30002-00711
Status:
triage
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New in-ground 19'x 50 pool with intergrated spa and automatic pool cover
Valuation:
$75,000
Permit #:
23047-30000-00711
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit no. 18047-30000-01447 for new pool/spa cover vault for new pool and spa per standard plan 268 and standard plan detail sheets
Valuation:
$2,500
Permit #:
18047-30001-01447
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Demolition of (e) s.f.d. w/att garage to clear lot. sewer cap and pedestrian protection fence required
Valuation:
$10,000
Permit #:
21019-30000-05371
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to permit # 20016-30000-03265 to change of ownershipe from [amazing properties vi llc.] to"[peter y. levin and gia russo levin trustees of the levin family trust]. 12/21/2020
Valuation:
N/A
Permit #:
20016-30001-03265
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 2-story single family dwelling
Valuation:
$1,000,000
Permit #:
18010-30000-01598
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 22030-30000-08863 to addition seepage pit backfill to the scope (4cy)
Valuation:
$51
Permit #:
22030-30002-08863
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Demolish existing single family residence. clear lot
Valuation:
N/A
Permit #:
25019-10000-00225
Status:
complete
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert (e) pool house to an accessory dwelling unit (adu). all work per engineering
Valuation:
$30,000
Permit #:
20016-30000-03265
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Site prep for new two stroy s.f.d. over basement retaining wall and pool *** 3 of 3 ***
Valuation:
$2,445
Permit #:
22030-30000-08863
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to 18020-30000-01006 to correct work description to 2 new retaining walls. zero fee department error
Valuation:
N/A
Permit #:
18020-30001-01006
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to 20016-30000-25627 to expand existing 3rd floor
Valuation:
$50,000
Permit #:
20016-30001-25627
Status:
expired
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
2 new retaining walls *** 2 of 3 ***
Valuation:
$75,000
Permit #:
22020-30000-03165
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remodel existing swimming pool per standard plan no. 268
Valuation:
$20,000
Permit #:
19047-30000-00396
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
New 50'-0 x 20'-0 swimming pool and 8'-0 x 8'-0 spa within per la city standard plan #268
Valuation:
$50,000
Permit #:
18047-20000-00229
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit no. 18010-30000-03691 to revise foundation detail
Valuation:
$501
Permit #:
18010-30002-03691
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Temporary power pole and relocate service from 18041-30000-45826
Valuation:
N/A
Permit #:
20041-30000-30849
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Core Development Group Inc License info
Verified License
| License # | NAT-62113-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Core Development Group Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 845288 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Core Development Group Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
20
Permits
- Building permit records show that Core Development Group Inc has worked on 20 permitted projects.
Core Development Group Inc Employees
JB
Joshua William Borris
Rmo