Updated: Nov 02, 2025
Location and Projects
Address
6 S ABBOTT AVE, Milpitas, CA, 95035
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Cnr Construction Corp
Cnr Construction Corp, 6 S Abbott Ave, Milpitas, CA (Employees: Chunbo Zhang, Chunbo Zhang, and Osbaldo Ramos) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 100 ranks in the top 13% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cnr Construction Corp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Cnr Construction Corp Services
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Cnr Construction Corp Contact Information
Phone Number: (408) 526-1555
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Address: 6 S ABBOTT AVE, Milpitas, CA 95035
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Building Permits by Cnr Construction Corp
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building - decoto villas tract 7807 - nsfd 4bd./3ba. lot 3 plan d r3 = 1682.45 sq. ft u (garage) = 384.49 sq. ft porch/deck/patio/balconies = 402.27 sq. ft. for ps refer to bld2015-02955 (mmat/mmat )
Valuation:
N/A
Permit #:
BLD2017-05026
Status:
complete
Fee:
$42,097
Permit Type:
N/A
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 3 bd./3ba. lot 1 plan a r3=1648.38 sq ft u (garage)=417.68 sq ft porch/deck/patio/balconies= 393.13 sq ft. for ps refer to bld2015-02955 (rada/mmat )
Valuation:
N/A
Permit #:
BLD2015-02955
Status:
complete
Fee:
$38,605
Permit Type:
N/A
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 4 bd./2.5 ba. lot 8 plan b r3 2019.78 sq. ft u (garage) = 457.27 sq. ft porch/deck = 311.86 sq. ft. for ps refer to bld2015-02955 (rada )
Valuation:
N/A
Permit #:
BLD2015-02956
Status:
complete
Fee:
$45,102
Permit Type:
N/A
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 3bd. (1 den/optional bedroom) 2.5 ba. lot 13 plan e r3 = 1641.66 sq. ft u (garage) = 414.28 sq. ft porch/deck/patio/balconies = 236.11 sq. ft. for ps refer to bld2015-02955 (mmat )
Valuation:
N/A
Permit #:
BLD2017-05061
Status:
complete
Fee:
$44,032
Permit Type:
N/A
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 3bd. (1 den/optional bedroom) 2.5 ba. lot 9 plan e r3 = 1641.66 sq. ft u (garage) = 414.28 sq. ft porch/deck/patio/balconies = 231.32 sq. ft. for ps refer to bld2015-02955 (rada/mcle )
Valuation:
N/A
Permit #:
BLD2015-02961
Status:
complete
Fee:
$44,341
Permit Type:
N/A
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 3 bd./2.5 ba. lot 11 plan c r3=1432.18 sq. ft u (garage) = 262.21 sq. ft porch/deck/patio/balconies = 455.88 sq. ft. for ps refer to bld2015-02955 (rada )
Valuation:
N/A
Permit #:
BLD2015-02958
Status:
complete
Fee:
$36,234
Permit Type:
N/A
Building Type:
N/A
Bathroom & kitch remod. addition powder in laundry replac. air conditioning & furn
Valuation:
N/A
Permit #:
BLD24-00923
Status:
final
Fee:
$3,707
Permit Type:
Interior
Building Type:
N/A
Kitchen remodel 384 sf
Valuation:
N/A
Permit #:
BP23-00886
Status:
final
Fee:
N/A
Permit Type:
Kitchen remodel
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 3bd. (1 den/optional bedroom) 2.5 ba. lot 10 plan e r3 = 1641.66 sq. ft u (garage) = 414.28 sq. ft porch/deck/patio/balconies = 231.32 sq. ft. for ps refer to bld2015-02955 (rada )
Valuation:
N/A
Permit #:
BLD2017-05040
Status:
final
Fee:
$41,961
Permit Type:
N/A
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 4 bd./2.5 ba. lot 16 plan b r3 = 2019.78 sq. ft u (garage) = 457.27 sq. ft porch/deck/patio/balconies = 476.75 sq. ft. for ps refer to bld2015-02955 (mmat )
Valuation:
N/A
Permit #:
BLD2017-05038
Status:
final
Fee:
$44,843
Permit Type:
N/A
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 3 bd./3ba. lot 12 plan a r3=1328.24 sq. ft u (garage)= 469.35 sq. ft porch/deck/patio/balconies= 299.98 sq. ft. for ps refer to bld2015-02955 (rada/mcle )
Valuation:
N/A
Permit #:
BLD2015-02962
Status:
complete
Fee:
$36,410
Permit Type:
N/A
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 4bd./3ba. lot 2 plan d r3 = 1682.45 sq. ft u (garage) = 384.49 sq. ft porch/deck/patio/balconies = 402.27 sq. ft. for ps refer to bld2015-02955 (rada/mmat )
Valuation:
N/A
Permit #:
BLD2015-02960
Status:
complete
Fee:
$44,517
Permit Type:
N/A
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 3 bd./3ba. lot 14 plan f r3=1328.24 sq. ft u (garage)= 469.35 sq. ft porch/deck/patio/balconies= 660.20 sq. ft. for p/s refer to bld2015-02955 (mmat )
Valuation:
N/A
Permit #:
BLD2017-05063
Status:
final
Fee:
$36,169
Permit Type:
N/A
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 3 bd./2.5 ba. lot 15 plan c r3=1432.18 sq. ft u (garage) = 262.21 sq. ft porch/deck/patio/balconies = 89.91 sq. ft. for ps refer to bld2015-02955 (mmat )
Valuation:
N/A
Permit #:
BLD2017-05062
Status:
final
Fee:
$36,424
Permit Type:
N/A
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 4bd./3ba. lot 6 plan d r3 = 1682.45 sq. ft u (garage) = 384.49 sq. ft porch/deck/patio/balconies = 405.20 sq. ft. for ps refer to bld2015-02955 (mmat )
Valuation:
N/A
Permit #:
BLD2017-05036
Status:
final
Fee:
$44,208
Permit Type:
N/A
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 3 bd./3ba. lot 7 plan a r3=1648.38 sq. ft u (garage) = 417.68 sq. ft porch/deck/patio/balconies = 381.48 sq ft. for ps refer to bld2015-02955 (mmat )
Valuation:
N/A
Permit #:
BLD2017-05034
Status:
final
Fee:
$36,779
Permit Type:
N/A
Building Type:
N/A
Building - decoto villas tract 7807 - nsfd 3 bd./3ba. lot 5 plan a r3=1648.38 sq. ft u (garage) = 417.68 sq. ft porch/deck/patio/balconies = 390.30 sq ft. for ps refer to bld2015-02955 (mmat )
Valuation:
N/A
Permit #:
BLD2017-05032
Status:
final
Fee:
$36,679
Permit Type:
N/A
Building Type:
N/A
Building (dem) nsfd 3 bd./3ba. lot 4 plan a r3=1648.38 sq ft u (garage)=417.68 sq ft porch/deck/patio/balconies= 393.13 sq ft. for ps refer to bld2015-02955 (mmat/mcle )
Valuation:
N/A
Permit #:
BLD2017-05025
Status:
complete
Fee:
$34,688
Permit Type:
N/A
Building Type:
N/A
Addition 119 sf for front living room extension and convert portion of living room to a bedroom with new egress window.....reroof entire house
Valuation:
$12,126
Permit #:
2013 128060 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Replace one window, legalize 100 amp main panel, wall heaterand shower and enclosure.
Valuation:
$0
Permit #:
201504758
Status:
COMPLETED
Fee:
$630
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Cnr Construction Corp License info
Verified License
| License # | 910001 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of October 2025.
Verify this license's status for Cnr Construction Corp at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 808922 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Cnr Construction Corp at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
27
Permits
- Building permit records show that Cnr Construction Corp has worked on 27 permitted projects.
Cnr Construction Corp Employees
CZ
Chunbo Zhang
Sole Owner
CZ
Chunbo Zhang
Rmo / Ceo / Pres
OR
Osbaldo Ramos
General Partner
OR
Osbaldo Ramos
General Partner
RC
Randy Joe Christenberry
Qualify Partner