Skip to main content
Expert Residential Design and ADU Permits in Auburn - Get Started!
brown pencil

J&L Pacific Design in SeaTac, WA

J&L Pacific Design serves SeaTac, WA, a community where proximity to major transportation corridors and mixed zoning demand careful architectural planning. We work with SeaTac property owners and operators on residential design, commercial space planning, and site development projects that account for the area's regulatory environment and growth pressures. Architectural planning means developing site and building strategies that respond to your specific needs while meeting all applicable codes and permitting standards. If you're planning a new structure or significant renovation in SeaTac, you need architectural services because code complexity and site constraints require experienced, documented design decisions. Get in touch with our Auburn office to discuss your SeaTac project and what the design process looks like for your situation.

Get in TouchCall (253) 336-9026

Serving All of SeaTac, WA

We serve clients throughout SeaTac, from the commercial areas near Seattle-Tacoma International Airport to the residential neighborhoods around the Green River Valley. Our team works with property owners across the city who are planning renovations and new construction projects in this growing region south of Seattle.

Neighborhoods we cover: SeaTac, Angle Lake, Des Moines, Federal Way Adjacent Areas

Common SeaTac, WA Service Calls

The Puget Sound region experiences long rainy seasons and clay-heavy soils that can affect foundation stability and drainage. We design with these regional conditions in mind to ensure long-term structural performance.

Where We Serve

Location map
Click to load interactive map

Services Available in SeaTac, WA

Architectural Design in SeaTac, WA

We develop complete architectural designs that balance how a space looks with how it will actually be built and used.

Learn more →

Residential Design in SeaTac, WA

From new homes to ADU additions, we create residential designs tailored to your lot, your needs, and your budget.

Learn more →

Permit Drawings in SeaTac, WA

We prepare permit drawings that meet local requirements, with ADU permit packages starting at $10,000.

Learn more →

Building Plans in SeaTac, WA

We draft clear, buildable plans informed by real construction experience so contractors can work from them with confidence.

Learn more →

Floor Plan Design in SeaTac, WA

We design floor plans that make the most of every square foot, for both homes and commercial spaces.

Learn more →

Construction Drawings in SeaTac, WA

We produce detailed construction drawings that guide the build from foundation to finish.

Learn more →

Ready to bring your vision to life?

Let's talk about your residential design project. Reach out to our architectural firm in Auburn for a consultation.