Location and Projects
Address
767 Judith Rd, Hartly, DE, 19953
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K Duman Construction
K Duman Construction LLC, 767 Judith Rd, Hartly, DE (Owned by: Stephan Duman) holds a Resident Contractor license and 1 other license according to the New Castle County license board.
Their BuildZoom score of 93 ranks in the top 27% of 8,071 Delaware licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring K Duman Construction LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
K Duman Construction LLC Services
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K Duman Construction LLC Contact Information
Phone Number: (302) 299-0511
Address: 767 Judith Rd, Hartly, DE 19953
Building Permits by K Duman Construction LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
25x25 addition - new den with fireplace & new porch - replacing existing deck with new addition
Valuation:
N/A
Permit #:
2025-1925-RARM
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Convert exiting deck to screen porch and addition deck addition
Valuation:
N/A
Permit #:
202105219
Status:
final
Fee:
$264
Permit Type:
Building addition
Building Type:
Residential
Building a 50'x24 addition on front left corner of existing house
Valuation:
N/A
Permit #:
202014544
Status:
final
Fee:
$934
Permit Type:
Building addition
Building Type:
Residential
Building 16 x 24 a frame roof over existing deck - screen in - new footers to support roof
Valuation:
N/A
Permit #:
202010403
Status:
final
Fee:
$173
Permit Type:
Building addition
Building Type:
Residential
Deck demolition
Valuation:
N/A
Permit #:
202013289
Status:
final
Fee:
$80
Permit Type:
N/A
Building Type:
Residential
Finished basement with bedroom and new egress window (200 sf)
Valuation:
N/A
Permit #:
201813947
Status:
final
Fee:
$197
Permit Type:
Building addition
Building Type:
Residential
14 x 12 deck w/12 x 16 sunroom on deck base(revision 09/06/2017 remove horizontal header - install vertical ridge support in its place)
Valuation:
N/A
Permit #:
201709358
Status:
final
Fee:
$312
Permit Type:
Building addition
Building Type:
Residential
Attached garage converting to living space & cased opening at kitchen
Valuation:
N/A
Permit #:
202006551
Status:
issued
Fee:
$738
Permit Type:
Building addition
Building Type:
Residential
10'x22 composite deck with handrail to code
Valuation:
N/A
Permit #:
202013287
Status:
final
Fee:
$150
Permit Type:
Building addition
Building Type:
Residential
15'x20 screened porch
Valuation:
N/A
Permit #:
201704610
Status:
final
Fee:
$162
Permit Type:
Building addition
Building Type:
Residential
Demolish rear deck & attached awning
Valuation:
N/A
Permit #:
201704607
Status:
final
Fee:
$80
Permit Type:
N/A
Building Type:
Residential
36 x 48 detached garage w/12 x 20 lean-to
Valuation:
N/A
Permit #:
201611373
Status:
final
Fee:
$624
Permit Type:
Residential detac...
Building Type:
Residential
12 x 12 deck with 12 x 18 screened porch
Valuation:
N/A
Permit #:
202006432
Status:
final
Fee:
$162
Permit Type:
Building addition
Building Type:
Residential
Demolish attached sunroom (9'x21')
Valuation:
N/A
Permit #:
201309190
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
Residential
2-story 12'x24 addition
Valuation:
N/A
Permit #:
201309195
Status:
final
Fee:
$405
Permit Type:
Building addition
Building Type:
Residential
Demolish attached sunroom (9'x21')
Valuation:
N/A
Permit #:
201309190
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
Residential
Finished basement
Valuation:
N/A
Permit #:
201206715
Status:
final
Fee:
$140
Permit Type:
Building addition
Building Type:
Residential
12'x12 gazebo
Valuation:
N/A
Permit #:
201206713
Status:
final
Fee:
$187
Permit Type:
Building addition
Building Type:
Residential
2-story 12'x24 addition
Valuation:
N/A
Permit #:
201309195
Status:
final
Fee:
$405
Permit Type:
Building addition
Building Type:
Residential
Finished basement
Valuation:
N/A
Permit #:
201206715
Status:
final
Fee:
$140
Permit Type:
Building addition
Building Type:
Residential
K Duman Construction LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
K Duman Construction LLC License info
Verified License
| License # | 2008603156 |
| Status | Active |
| State | New Castle County |
| Type | Resident Contractor |
| Date Issued | 01-01-2026 |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for K Duman Construction LLC at the State of Delaware Department of Finance: Division of Revenue.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2010102307 |
| Status | Inactive |
| State | Delaware |
- According to the State of Delaware, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for K Duman Construction LLC at the State of Delaware.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
12
Permits
- Building permit records show that K Duman Construction LLC has worked on 12 permitted projects.
K Duman Construction LLC Employees
SD
Stephan Duman
Owner