Updated: Apr 06, 2026
Location and Projects
Address
Selbyville, DE, 19975
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Sandcastle Builders Construction
Sandcastle Builders, LLC, Selbyville, DE (Employees: Anne C. Blatzheim and Robert C. Blatzheim) holds a Resident Contractor license and 1 other license according to the New Castle County license board.
Their BuildZoom score of 0 does not rank in the top 50% of Delaware contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sandcastle Builders, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sandcastle Builders, LLC Services
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Sandcastle Builders, LLC Contact Information
Phone Number: (302) 436-2470
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Sandcastle Builders, LLC Selbyville
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Sandcastle Builders, LLC, click “This is My Business” to update your information.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Sandcastle Builders, LLC has worked on at least
1.0 project over the past 2 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
|
$100k-$250k |
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 Sandcastle Builders, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residence. addition-in town stoop 4x8 2 dormers remodel: bathroom drywall star caps on exist int stairs
Valuation:
$143,448
Permit #:
227858
Status:
issued
Fee:
$291
Permit Type:
N/A
Building Type:
N/A
Misc. out of town adding 2 bathrooms 5 x 8 5 x 8 & bedroom 10 x 16 within existing dw
Valuation:
$84,726
Permit #:
104718
Status:
issued
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
Misc. in town bathrm remod (turning 1 bathrm to 2 bathrm) (adding bathrm fixtures flooring etc)
Valuation:
$100,000
Permit #:
124188
Status:
issued
Fee:
$203
Permit Type:
N/A
Building Type:
N/A
8x20 extending existing deck over 30in
Valuation:
$1,200
Permit #:
101583
Status:
complete
Fee:
N/A
Permit Type:
Residence additio...
Building Type:
N/A
Misc. in town addition stone vener to exterior of home replace garage door
Valuation:
$30,500
Permit #:
72742
Status:
issued
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Residence. addition-in town 8x20 extending existing deck over 30in
Valuation:
$1,200
Permit #:
99380
Status:
issued
Fee:
$7
Permit Type:
N/A
Building Type:
N/A
Misc. out of town replacing decking boards and adding a 10 x 12 pergola
Valuation:
$26,440
Permit #:
85957
Status:
issued
Fee:
$86
Permit Type:
N/A
Building Type:
N/A
Residence. addition out of town replace deck boards and railings on deck over 30
Valuation:
$30,000
Permit #:
41234
Status:
issued
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Misc. in town repairs to siding
Valuation:
$11,750
Permit #:
67609
Status:
issued
Fee:
$27
Permit Type:
N/A
Building Type:
N/A
Misc. out of town replace existing 2nd floor rubber roof deck with new rubber roof membrane. rails remaining
Valuation:
$15,524
Permit #:
6257
Status:
issued
Fee:
$53
Permit Type:
N/A
Building Type:
N/A
Misc. out of town repalce roofing including plywood
Valuation:
$52,000
Permit #:
8952
Status:
issued
Fee:
$161
Permit Type:
N/A
Building Type:
N/A
Misc. out of town resurfacing existing deck
Valuation:
$15,200
Permit #:
30940
Status:
issued
Fee:
$53
Permit Type:
N/A
Building Type:
N/A
Bathroom addition
Valuation:
$27,000
Permit #:
1106
Status:
complete
Fee:
$125
Permit Type:
Residence additio...
Building Type:
N/A
Repalce roofing including plywood
Valuation:
$52,000
Permit #:
8952
Status:
complete
Fee:
$291
Permit Type:
R/r w/o bc
Building Type:
N/A
Replace existing 2nd floor rubber roof deck with new rubberroof membrane. rails remaining
Valuation:
$15,524
Permit #:
6257
Status:
complete
Fee:
$91
Permit Type:
R/r w/o bc
Building Type:
N/A
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Sandcastle Builders, LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Sandcastle Builders, LLC License info
Verified License
| License # | 2006200292 |
| Status | Active |
| State | New Castle County |
| Type | Resident Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Sandcastle Builders, 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.
License Not Verified
| License # | PA040249 |
| Status | Active |
| State | Pennsylvania |
| Type | Residentail Construction |
- When BuildZoom last verified this license, it had an expiration date of May, 2016. Check the current license status of Sandcastle Builders, LLC with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Sandcastle Builders, LLC, click “This is My Business” to update your information.
Insured
| Insurer | Ngm Insurance Company |
| Insured up to | $500,000 |
10
Permits
- Building permit records show that Sandcastle Builders, LLC has worked on 10 permitted projects.
Sandcastle Builders, LLC Employees
AB
Anne C. Blatzheim
Vice President
RB
Robert C. Blatzheim
President