Updated: Mar 09, 2026
Location and Projects
Address
7300 Biscayne Blvd, Miami, FL, 33138
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Castellanos Design Studio Architect
Castellanos Design Studio, 7300 Biscayne Blvd, Miami, FL (Employees: Castellanos Wesley A, Castellanos, Wesley A, and Castellanos, Wesley Art) holds a Certified General Contractor license and 5 other licenses according to the Florida license board.
Their BuildZoom score of 103 ranks in the top 10% of 191,428 Florida licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Castellanos Design Studio, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Castellanos Design Studio Services
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Castellanos Design Studio Contact Information
Phone Number: (305) 883-8687
Address: 7300 Biscayne Blvd, Miami, FL 33138
Castellanos Design Studio Miami
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Castellanos Design Studio has a BuildZoom score of 103, which places them above 90% of 191,428 contractors in Florida.
Activity
|
3 projects
|
2025 |
|
2 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Castellanos Design Studio has worked on at least
10.0 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.
Experience
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Castellanos Design Studio mostly works on
home addition
projects.
Pricing
|
4 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $16,500. This graph shows the distribution of these job values.
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 Castellanos Design Studio
This is a sample of this contractor's permits. Click here to access their complete permit history.
Private provider (plans review and inspections) pacifica engineering services. 2, 156 sf home addition and 450 sf renovation
Valuation:
$300,000
Permit #:
RC-08-23-1968
Status:
expired
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Garage conversion to cabana (280s.f.) and expansion (175 s.f.) with bathroom. trellis and deck under separate subpermit
Valuation:
$45,500
Permit #:
RC-06-23-1440
Status:
expired
Fee:
$600
Permit Type:
N/A
Building Type:
N/A
Alt-exterior & interior-commercial - replace roof and perimeter canopy replace outdoor countertop & sink new door and paint lounge only
Valuation:
$200,000
Permit #:
B21-108317
Status:
canceled
Fee:
N/A
Permit Type:
Alt-exterior & in...
Building Type:
N/A
Relocate the existing kitchen (157sf) to the existing family room (362sf). new kitchen area to have raised roof. enclose sun room. upper level to be renovated to accommodate a master suite
Valuation:
$60,000
Permit #:
RC-04-20-749
Status:
complete
Fee:
$2,168
Permit Type:
N/A
Building Type:
N/A
Tco b1603240 wynwood south beach/existing hotel room divided to accommodate additional renovation and plumbing electrical mechanical fire protection excludes kitchen. units:101, 102, 103, 104, 109, 110, 201, 202, 203, 204, 210, 211, 212, 213, 301, 302, 303, 304, 309, 310, 311, 312 storage 111 2ada bathroom
Valuation:
$200,000
Permit #:
TCO1800231
Status:
final
Fee:
$17,750
Permit Type:
N/A
Building Type:
N/A
Demolition to existing kitchen (157 s.f.) family room - non load bearing mansard openings. 2, 500 s.f. of floor tile removal. upper level bedrooms & bathroom demolish. (350s.f.) ok to close as per bo. as
Valuation:
$15,000
Permit #:
DEMO-04-20-736
Status:
complete
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Replace impact(10) windows & (4) sgd
Valuation:
$21,748
Permit #:
BWDS0-2025-00088
Status:
issued
Fee:
$732
Permit Type:
N/A
Building Type:
N/A
Bathroom relocation - additional bedroom conversion convert master bathroom to bedroom - convert master closet to bathroom - drywall insulation outlets lighting plumbing and framing ***info & tracking recv'd - 8/3/2020 - removal of partition walls of lower storage rooms and added flood vents - ($1, 500)- bb***
Valuation:
$7,800
Permit #:
P-20-2191
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom relocation - additional bedroom conversion convert master bathroom to bedroom - convert master closet to bathroom - drywall insulation outlets lighting plumbing and framing ***info & tracking recv'd - 8/3/2020 - removal of partition walls of lower storage rooms and added flood vents - (
Valuation:
$7,800
Permit #:
P-20-2191
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision --- permit revisions scope reduction<br>retail removation for pharmacy- all ground floor walls to remain<br>new shower 2nd floor new pl for future use<br>cpp tracking # 3521002417
Valuation:
N/A
Permit #:
2020060081
Status:
complete
Fee:
$344
Permit Type:
Revision (bl98)
Building Type:
N/A
Master permit: bad00-2024-00041 new addition to existing home. removal of mango tree
Valuation:
N/A
Permit #:
ZTRE0-2025-00035
Status:
triage
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Addition- adding square footage to existing space
2025-08-22
New 329 sf additional (1) bedroom (2)bath- bldg0-2024-00030
Valuation:
$50,600
Permit #:
BAD00-2024-00041
Status:
issued
Fee:
$1,851
Permit Type:
N/A
Building Type:
N/A
Tco b1602613/change of use from apts. to hotel. replace kitchen and bathroom fixtures. replace kitchen cabinets. interior upgrade finishes. install fire alarm and sprinklers. mechanical to remain. replace kitchen exhaust hoods amke one unit accessible. replace ramp with new accessible. enclose covered balconies (4). relocate consensors (4) to side
Valuation:
$66,336
Permit #:
TCO1900394
Status:
issued
Fee:
$5,350
Permit Type:
N/A
Building Type:
N/A
Residential (single-family) - new construction & additions
2018-12-12
New construction of single family house. including mechanical electrical and plumbing work
Valuation:
$1,455,000
Permit #:
B1301002
Status:
final
Fee:
$24,029
Permit Type:
N/A
Building Type:
N/A
Master rc-04-20-749. replacement of 14 windows and 5 new arch windows. replace 1 sliding door and 1 swing door
Valuation:
$15,000
Permit #:
WS-10-20-2309
Status:
complete
Fee:
$383
Permit Type:
N/A
Building Type:
N/A
To correct violation bvc19000433/ bvc19000437 permiting water heater, air conditioners and outlets apparently done exposed wires boiler installation previously done without permit laundry room new hood exterior lights
Valuation:
$3,000
Permit #:
BC1912147
Status:
applied
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Tco/bc0916-1650 interior remodeling change of use b to r-1
Valuation:
$454,400
Permit #:
TCO1800246
Status:
issued
Fee:
$3,708
Permit Type:
N/A
Building Type:
N/A
Change of use- apartment to hotel new lobby (addition) - 500 new sqf-- flush air conditioning electrical to remain ada unit 1200 alteration
Valuation:
$127,000
Permit #:
BC1911121
Status:
applied
Fee:
$838
Permit Type:
N/A
Building Type:
N/A
(master rc-04-20-749) field revision. address stop work order comments. structural revisions new mechanical unit at upper master bedroom. field coordination
Valuation:
$5,000
Permit #:
REV-08-20-1804
Status:
complete
Fee:
$2,572
Permit Type:
N/A
Building Type:
N/A
Alt-exterior & interior-residential - interior and exterior renovation to legalize
Valuation:
$28,000
Permit #:
B22-103330
Status:
complete
Fee:
$2,423
Permit Type:
Alt-exterior & in...
Building Type:
N/A
Castellanos Design Studio Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Castellanos Design Studio License info
Verified License
| License # | CGC1523930 |
| Status | Active |
| State | Florida |
| Type | Certified General Contractor |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Castellanos Design Studio at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MRSA2521 |
| Status | Active |
| State | Florida |
| Type | Mold Assessor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Castellanos Design Studio at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Florida |
| Type | Architect Business Information |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Castellanos Design Studio with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | AA26002467 |
| Status | Active |
| State | Florida |
| Type | Architect Bus |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of Castellanos Design Studio with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CDS2 CORP - BUILDING CONTRACTORS QUAL. BD |
| Status | Inactive |
| City | Hollywood |
| Type | Building Contractors Qual. Bd |
- According to the City of Hollywood Contractor Directory, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Castellanos Design Studio at the City of Hollywood Contractor Directory.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CDS2 CORP - GENERAL CONTRACTOR |
| Status | Inactive |
| City | Hollywood |
| Type | General Contractor |
- According to the City of Hollywood Contractor Directory, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Castellanos Design Studio at the City of Hollywood Contractor Directory.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
110
Permits
- Building permit records show that Castellanos Design Studio has worked on 110 permitted projects.
Castellanos Design Studio Employees
CA
Castellanos Wesley A
CA
Castellanos, Wesley A
CA
Castellanos, Wesley Art
WC
Wesley A Castellanos
Licensee