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Business Details
15 Years
experience
Trusted Architects in Merrick, NY
Delargent Design is a Merrick, Long Island-based architecture firm founded in 2011 by Marcelo Kohan, RA, AIA. With over 25 years of professional experience, our team of architects, draftsmen, and code consultants delivers comprehensive residential and commercial design solutions across New York, Long Island, and New Jersey. We specialize in new construction, legalizations, and renovations while maintaining expertise in zoning regulations and building code compliance.

Our firm combines creative design with technical precision, offering services in Spanish and maintaining a certified Minority Business Enterprise (MBE) status. Client satisfaction is achieved through personalized attention, cost-effective strategies, and a proven track record of successful projects ranging from single-family homes to commercial developments.
Services
Residential Design Commercial Architecture Building Legalizations Additions & Renovations Zoning Analysis 3D Renderings
Details
  • Year established: 2011
Highlights and features
  • We offer 25+ years of architectural experience in New York's complex building regulations
  • Our team includes registered architects and certified code consultants
  • We provide cost-effective design solutions tailored to client budgets
  • Services available in both English and Spanish
  • We maintain direct owner involvement from project conception to completion
Associations and certifications
  • Minority Business Enterprise (MBE)
What people say
More dedicated professional Vast experience Top notch experience Creative eye Cost-effective designs
Services
Residential Design
We create customized residential designs for single and multi-family buildings that balance aesthetic appeal with functional living spaces. Our architects consider zoning regulations, structural requirements, and client preferences to deliver code-compliant homes. From initial concept to construction documentation, we ensure every project meets both regulatory standards and personal lifestyle needs.
Commercial Architecture
Our commercial architecture services transform business visions into functional, code-compliant spaces. We specialize in office build-outs, retail spaces, and medical facilities while maintaining strict adherence to accessibility standards. Our team coordinates with engineers and contractors to ensure commercial projects meet safety regulations and operational requirements while maintaining design integrity.
Building Legalizations
We specialize in legalizing existing building modifications through proper documentation and Department of Buildings approvals. Our experts navigate zoning variances, permit applications, and code compliance requirements to resolve violations. This service includes preparing as-built drawings, submitting necessary paperwork, and coordinating inspections to bring properties into official compliance.
Additions & Renovations
We design and execute residential and commercial additions that seamlessly integrate with existing structures. Our services include extending living spaces, creating outdoor decks, and converting commercial spaces while maintaining structural integrity. We handle all permitting requirements and coordinate with contractors to ensure renovations meet current building codes and client expectations.
Zoning Analysis
Our zoning experts analyze property regulations to determine development potential and compliance requirements. This service includes reviewing local ordinances, preparing site analysis reports, and representing clients before zoning boards. We help clients understand development limitations and opportunities while ensuring projects align with municipal regulations and approval processes.
People
Marcelo Kohan
Founder Architect
Registered Architect in NY and NJ with 25+ years of experience. Graduated with honors from Pratt Institute in 1989. Former adjunct professor at NYC Technical College. Active AIA member and certified MBE business owner.
Questions
What architectural services do you offer in Merrick, NY?
We provide full-service architectural solutions including residential/commercial design, building legalizations, additions/renovations, zoning analysis, and 3D renderings for projects throughout Merrick and surrounding areas.
How experienced is your architectural team?
Our founder Marcelo Kohan has 25+ years of experience working with prominent NYC firms before establishing Delargent Design in 2011. Our team combines this expertise with current code knowledge and technical proficiency.
Can you handle both residential and commercial projects?
Yes, we specialize in both sectors. Our portfolio includes single-family homes, apartment buildings, medical offices, retail spaces, and institutional facilities across New York and New Jersey.
Do you offer services in languages other than English?
Yes, we provide architectural services in Spanish to better serve our diverse client base while maintaining the same high standards of professional service.
How do you handle zoning and building code requirements?
Our team includes certified code consultants who specialize in navigating New York's complex zoning regulations. We handle all permitting processes and ensure complete code compliance for every project.
What makes Delargent Design different from other architecture firms?
We combine technical expertise with personalized service, maintaining direct owner involvement throughout each project. Our MBE certification and bilingual capabilities offer additional advantages for diverse client needs.