The residential home design process moves through five clear phases: pre-design, preliminary design, design development, construction documents, and construction administration. Each phase builds on the last, taking your project from a conversation about how you want to live to a permit-ready set of drawings your builder can price and construct. Understanding this roadmap before you start helps you make confident decisions at the right moments, avoid costly mid-project changes, and stay in control of a project on Kitsap County’s wooded lots, waterfront parcels, and view sites. Here is exactly what happens at each stage when you work with an architect on a custom home, addition, or remodel in Poulsbo, Bainbridge Island, Bremerton, or Port Orchard.
Most U.S. architects organize their work around a framework defined by the American Institute of Architects (AIA). For residential projects, it breaks down like this:
According to the AIA, these phases represent the architect’s “basic services” and form the backbone of nearly every custom residential project in the country. The phases are sequential for a reason — each one narrows the range of decisions so the next can go deeper.
The best designs start with questions, not sketches. In the pre-design (or “programming”) phase, your architect interviews you about how you actually live: how you cook, where you gather, whether you work from home, how many guests you host, and what frustrates you about your current space. This is also when the architect studies the realities of your land.
On a Kitsap County site, that means looking closely at slope, tree cover, soil, drainage, and — for so many of our parcels — solar orientation and water or mountain views. Pre-design is where zoning and land-use restrictions surface: setback requirements, height limits, lot coverage, shoreline regulations on waterfront lots, and critical-area buffers. Catching these constraints now, before a single wall is drawn, prevents the heartbreak of falling in love with a layout that can never be permitted. The deliverable from this phase is usually a written program — a prioritized list of spaces, square footage targets, and design goals — plus a site analysis. For remodels and additions to an existing home, this is also when field measurements are taken and as-built drawings of the current structure are produced, giving the design team an accurate baseline to build from.
Preliminary design is where the project becomes visual for the first time. The architect translates your program into concept sketches, preliminary floor plans, building elevations, and often 3D massing studies that show how the home sits on the land. You can see how this thinking translates into finished work in our architectural portfolio. Several layout options are typically explored so you can react to real arrangements rather than abstractions.
This is the most creative and collaborative phase, and it is the right time to push, question, and dream. Should the great room open to the south for winter light? Can the primary suite capture the Olympic Mountain view? Does an open plan suit how your family moves through the day? Preliminary design also doubles as a research phase — as the AIA notes, jurisdictional restrictions and zoning requirements that affect the form of the building are confirmed and addressed here. The goal is to land on one direction everyone is excited about before investing in detail.
Once the concept is approved, design development takes that single scheme and sharpens it. Rooms get exact dimensions. Window and door locations are fixed. Exterior and interior finishes are selected — siding, roofing, flooring, cabinetry, and fixtures begin to come together into a cohesive material palette — the point where architecture and interior design meet, the same care you will see throughout our interior design work. If the project needs additional consultants — such as a structural engineer, geotechnical engineer, or other specialist — they typically join the team during this phase, and mechanical, electrical, and plumbing systems start to be coordinated into the design.
For a Pacific Northwest home, design development is where thoughtful, climate-smart choices matter most: generous overhangs and proper flashing for our wet winters, durable exterior materials that handle salt air near the Sound, and window placement that balances daylight with energy performance. By the end of DD, the design is essentially final in look and feel — what follows is the technical work of documenting it.
Construction documents (CDs) are the detailed, technical drawings and specifications a contractor uses to price and build the home, and that the county uses to issue a permit. During this phase, your architect finalizes how building components connect and outlines the required materials, structural details, fixtures, and finishes. The set typically includes floor plans, elevations, building sections, foundation and framing plans, electrical and lighting layouts, and detail drawings — along with the permit application package.
In Kitsap County, this is the set submitted to the Kitsap County Department of Community Development for plan review. A complete, well-coordinated CD set is the single biggest factor in a smooth permitting process and accurate contractor bids. Gaps or ambiguities here are what lead to change orders and surprises later, which is why experienced firms invest heavily in getting the documents right.
Design does not end when the drawings are done. During construction administration, the architect remains engaged with the build — reviewing contractor questions, clarifying details, evaluating any proposed substitutions, and visiting the site to confirm the work matches the intent of the documents. When a real-world condition differs from the drawings (an unexpected rock ledge, a long-lead material), having the designer involved means problems get solved without compromising the design.
This phase is your insurance that the home you approved on paper is the home that actually gets built. It is also where the relationships a firm has built with local fabricators and trusted contractors pay off, keeping the project moving and the craftsmanship high.
Timelines vary with project size and complexity, but here is a realistic comparison for Kitsap County residential work:
| Project Type | Typical Design Timeline (Pre-Design through CDs) |
|---|---|
| Interior remodel / kitchen or bath | 2–4 months |
| Home addition or ADU | 3–6 months |
| Custom new home | 6–12 months |
Add county plan review and permitting time on top of the design schedule, and remember that decision speed on your end — finish selections, approvals — has a real effect on the calendar. Starting early, especially before a busy building season, is always the right call.
Not every project legally requires a licensed architect, but you benefit from professional design on anything involving structural changes, additions, new construction, or complex sites — which describes most of Kitsap County’s sloped, wooded, and waterfront lots. An architect coordinates zoning, structure, and systems into one permit-ready package and advocates for your vision through construction.
Preliminary design establishes the big-picture concept — overall layout, massing, and the look and feel — usually with several options to choose from. Design development takes the one approved concept and refines every detail: exact dimensions, materials, finishes, and the structural and mechanical systems. Think of PD as choosing the direction and DD as locking in the specifics.
Yes, but changes are far easier and less expensive early in the process. Adjusting a floor plan during preliminary design takes a sketch; changing it after construction documents are complete means revising a coordinated technical set, and changing it during construction can mean a change order. This is exactly why the phased process exists — to settle big decisions before the costly detail work begins.
Come with your goals, a sense of how you want the space to function, any inspiration images you have collected, and any documents about your property — a survey, plat map, or existing drawings if you have them. You do not need everything figured out; the pre-design phase exists precisely to help you clarify what you want.
A great home starts with a great process. At Bluefoot Architecture & Design, we guide Poulsbo, Bainbridge Island, Bremerton, and Port Orchard homeowners through every phase — from the first listening session to permit documents and contractor coordination — with a collaborative, detail-driven approach tailored to how you live. We offer a full spectrum of design services, from concept to completion, and we manage your project from start to finish so the home on paper becomes the home you love. Ready to begin? Contact our Poulsbo studio or call 360-602-2965 to talk through your project and your site.
