Updated: Dec 06, 2025
Location and Projects
Address
Kings Park, NY, 11754
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Defonseca Juan Carlos Architect
Defonseca Juan Carlos, Kings Park, NY holds a Architect license according to the New York license board.
Their BuildZoom score of 93 ranks in the top 27% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Defonseca Juan Carlos, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Building Permits by Defonseca Juan Carlos
This is a sample of this contractor's permits. Click here to access their complete permit history.
Alteration type 1 - proposed 2 story horizontal extension and renovation for an existing 2 story one-family dwelling
Valuation:
$363,420
Permit #:
421515499-01-AL
Status:
issued
Fee:
$1,103
Permit Type:
N/A
Building Type:
N/A
Plumbing - alteration type 1 proposed 2 story horizontal extension and renovation for an existing 2 story one-family dwelling
Valuation:
$363,420
Permit #:
421515499-01-PL
Status:
issued
Fee:
$1,103
Permit Type:
N/A
Building Type:
N/A
Alteration type 1 - conversion 1 to 2 family dwelling and horizontal extension
Valuation:
$188,000
Permit #:
421423230-01-AL
Status:
issued
Fee:
$806
Permit Type:
N/A
Building Type:
N/A
This application is filed for new 8 story mixed use building with 25 dwelling units and community facility on first floor
Valuation:
N/A
Permit #:
421661963-01-FO
Status:
issued
Fee:
$8,505
Permit Type:
N/A
Building Type:
N/A
This application is filed for new 8 story mixed use building with 25 dwelling units and community facility on first floor
Valuation:
N/A
Permit #:
421661963-01-FO-EA
Status:
issued
Fee:
$8,505
Permit Type:
N/A
Building Type:
N/A
This application is filed for new 8 story mixed use building with 25 dwelling units and community facility on first floor
Valuation:
N/A
Permit #:
421661963-01-NB
Status:
issued
Fee:
$8,505
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$191,180
Permit #:
410184303-01-AL
Status:
issued
Fee:
$1,244
Permit Type:
N/A
Building Type:
N/A
Plumbing - alteration type 1 horizontal and vertical enlargement on existing one family dwelling unit
Valuation:
$388,000
Permit #:
421532835-01-PL
Status:
issued
Fee:
$1,326
Permit Type:
N/A
Building Type:
A3-1 family dwelling
Plumbing - alteration type 1 new day care center an existing space children from 2-6 years
Valuation:
$195,300
Permit #:
421894105-01-PL
Status:
issued
Fee:
$3,716
Permit Type:
N/A
Building Type:
N/A
Construct new 17 family apartment building and community facility
Valuation:
N/A
Permit #:
220517803-01-FO
Status:
issued
Fee:
$3,402
Permit Type:
N/A
Building Type:
N/A
Plumbing - alteration type 2 laundry and recreation area on cellar
Valuation:
$68,700
Permit #:
110403769-01-PL
Status:
issued
Fee:
$799
Permit Type:
N/A
Building Type:
N/A
New building - construction equipment - fence new building 6 story residential building
Valuation:
N/A
Permit #:
421265124-01-EQ-FN
Status:
issued
Fee:
$16,713
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - gen. constr. new partitions on an existing retail store no change in use or egreees
Valuation:
$50,000
Permit #:
340747785-01-EW-OT
Status:
issued
Fee:
$709
Permit Type:
N/A
Building Type:
N/A
Plumbing - alteration type 1 vertical enlargement of an existing 2 story building
Valuation:
$300,000
Permit #:
421235988-01-PL
Status:
issued
Fee:
$3,359
Permit Type:
N/A
Building Type:
N/A
Construct new 17 family apartment building and community facility
Valuation:
N/A
Permit #:
220517803-01-FO-EA
Status:
issued
Fee:
$3,402
Permit Type:
N/A
Building Type:
N/A
Plumbing - alteration type 1 convertion from 1 to 2 families
Valuation:
$60,000
Permit #:
321506410-01-PL
Status:
issued
Fee:
$313
Permit Type:
N/A
Building Type:
N/A
New building - construction equipment - fence new 10 dwelling and medical office bulding
Valuation:
N/A
Permit #:
420555214-01-EQ-FN
Status:
issued
Fee:
$3,114
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
121204115-01-FO
Status:
issued
Fee:
$10,785
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - gen. constr. new partitions for a store no change in use or egresss
Valuation:
$100,000
Permit #:
440632077-01-EW-OT
Status:
issued
Fee:
$1,224
Permit Type:
N/A
Building Type:
N/A
Construct new 17 family apartment building and community facility
Valuation:
N/A
Permit #:
220517803-01-NB
Status:
issued
Fee:
$3,402
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Defonseca Juan Carlos License info
Verified License
| License # | 019488 |
| Status | Active |
| State | New York |
| Type | Architect |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Defonseca Juan Carlos at the New York Office of the Professions.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
640
Permits
- Building permit records show that Defonseca Juan Carlos has worked on 640 permitted projects.