Call Now
Website
Call
Business Details
34 Years
experience
Award-Winning Residential Architecture in Washington, D.C.
Claude C. Lapp, Architects is a distinguished and award-winning architectural firm specializing in custom residential architecture in the Washington, D.C. area. Our mission is to provide clients with high-quality designs tailored to their lifestyles, expectations, and budgets. With decades of experience, we combine versatility and imagination to transform design dreams into reality. Our multi-disciplinary expertise enables us to guide projects from concept to completion, balancing historical preservation with modern amenities. We maintain strong relationships with top local builders to ensure optimal project outcomes.

Founded in 1992 by principal architect Claude C Lapp, our firm has designed hundreds of homes while prioritizing continuing education and technical excellence. Our approach emphasizes direct client collaboration, budget-conscious solutions, and seamless integration of new construction with existing architectural styles. This commitment to quality has earned recognition through numerous industry awards. We serve clients seeking timeless, functional, and aesthetically cohesive residential spaces across the region.
Services
Custom Residential Architecture Historic Preservation Home Additions Renovations Townhome Design
Details
  • Year established: 1992
Highlights and features
  • We offer 30+ years of experience in custom residential architecture
  • Our client-focused approach ensures budget-conscious, functional designs
  • Expertise in blending historical preservation with modern amenities
  • Established relationships with top regional builders
  • Principal architect directly oversees quality initiatives
What people say
Award-winning designs Excellent communication Budget-conscious solutions Seamless integration Lifelong client relationships
Services
Custom Residential Architecture
Creating tailored home designs that balance aesthetic vision with functional requirements. Our process incorporates client lifestyle needs, budget parameters, and site-specific considerations. We deliver comprehensive architectural plans that maintain timeless appeal while meeting modern living standards.
Historic Preservation
Specialized restoration of historically significant properties while maintaining original character. We employ traditional techniques combined with modern materials to ensure structural integrity. Our approach preserves architectural heritage while updating spaces for contemporary use.
Home Additions
Designing seamless extensions that complement existing structures. We focus on maintaining architectural consistency while enhancing functionality. Our solutions address spatial limitations through thoughtful layout optimization and material selection.
Renovations
Upgrading existing spaces to improve functionality and aesthetics. We implement strategic design changes that enhance livability while respecting original architectural elements. Our renovations incorporate energy-efficient systems and contemporary finishes.
Townhome Design
Creating space-efficient townhome developments that maximize urban density without compromising quality. Our designs emphasize natural light, functional layouts, and community integration while adhering to local zoning regulations.
People
Claude C Lapp
Principal Architect
Principal architect with 30+ years experience in residential design. Graduated from The Catholic University of America in 1978. Directly oversees all projects, combining field experience with continuing education to deliver quality solutions. Active in community organizations and volunteer activities.
Questions
What architectural services do you specialize in?
We specialize in custom residential architecture, historic preservation, home additions, renovations, and townhome design in the Washington, D.C. area.
How do you handle historical preservation projects?
We maintain original architectural character while integrating modern amenities through careful design planning and collaboration with preservation experts.
Can you work within specific budget constraints?
Yes, our process prioritizes budget-conscious solutions while maintaining design quality through strategic material selection and phased implementation.
Do you work with clients outside Washington, D.C.?
While based in Washington, D.C., we serve clients throughout Maryland and Northern Virginia with established regional builder partnerships.
How long does a typical residential project take?
Project timelines vary by scope but typically range from 6-18 months, including design development, permitting, and construction phases.