Understanding the 6 Phases of Architectural Design: From Concept to Construction

When starting any building project residential, commercial, or mixed-use understanding the architectural design phases is essential. These stages guide the transformation of a simple idea into a fully constructed space. Here's a breakdown of the 6 essential phases of the architectural design process, and why each one matters.

Phase 1: Pre-Design & Programming

Keywords: pre-design phase, architectural feasibility, site analysis

Before drawing anything, the architect conducts research and analysis. This phase includes:

• Understanding the client’s goals and lifestyle

• Site analysis: sunlight, access, zoning restrictions

• Budget and timeline assessment

Suggested Image: Architect studying a site with plans and laptop

Phase 2: Schematic Design (SD)

Keywords: architectural concept, schematic floor plan

This is the conceptual phase. Architects create rough sketches and spatial diagrams to:

• Define volume and flow

• Propose initial materials and massing

• Visualize the building’s relationship to its environment

Suggested Image: Concept sketch or early 3D render

Phase 3: Design Development (DD)

Keywords: design development, material selection, architectural detail

The concept becomes more real. Architects:

• Choose materials and finishes

• Develop structural, mechanical, electrical strategies

• Refine space dimensions and façade treatments

Suggested Image: Material board or detailed render of a façade

Phase 4: Construction Documents (CD)

Keywords: construction drawings, architectural blueprints, technical specs

This is the most technical phase. Architects produce:

• Detailed plans, sections, elevations

• Technical specifications and annotations

• Structural and MEP coordination

These documents are used for contract bidding and construction.

Suggested Image: Stacked blueprints or computer screen showing Revit model

Phase 5: Bidding & Permitting

Keywords: building permit process, contractor bidding, legal compliance

Architects help:

• Prepare and submit building permits

• Select qualified contractors through a bidding process

• Answer technical questions during contractor evaluation

Suggested Image: Building permit approval stamp or meeting with contractors

Phase 6: Construction Administration (CA)

Keywords: site supervision, architectural oversight, construction process

The architect visits the site to:

• Ensure the design is built as planned

• Review shop drawings and materials

• Approve payments and change orders if necessary

Suggested Image: Architect on construction site with hard hat and tablet