Kent, WA · Room Additions
Room Additions in Kent, WA
Gain the space you need without moving — with foundations, framing, roofing and finishes tied cleanly into your existing home.
Room Additions with one accountable team
A room addition is one of the most involved home improvement projects: it extends the structure, roof, foundation and building systems of an existing house. The goal is new space that looks and feels like it was always part of the home.
We coordinate the full process — planning, engineering coordination, permits, site preparation, foundation, framing, roofing, systems and interior finishes — with one team responsible for the result.
Benefits
Why plan your room additions with us
Seamless integration
Rooflines, siding and interior finishes planned to match the existing home.
Structure handled correctly
Foundations and framing tied into the house according to approved plans.
Permits and inspections managed
We coordinate submittals and inspections from start to finish.
One team, full scope
From excavation to paint, the work is managed under one plan.
SampleScope
What the service includes
- Planning and design coordination
- Permit coordination
- Site preparation and excavation
- Foundation work
- Framing and structural tie-ins
- Roofing, siding and windows
- Plumbing, electrical and HVAC extensions
- Interior finishes and final walkthrough
Options
Common project options
Bedroom and suite additions
Extra bedrooms or a primary suite with bathroom.
Family room additions
Larger shared living space on the main level.
Kitchen bump-outs
Expanding a kitchen footprint for better layout.
Second-story additions
Building up when the lot limits building out.
Our process
How a room additions project moves forward
- 01
Consultation
We talk through your goals, look at the space and discuss scope and budget expectations.
- 02
Planning & Design
Layouts, selections and a defined scope, so everyone works from the same plan.
- 03
Permits & Preparation
We coordinate permits and inspections and prepare the site, materials and schedule.
- 04
Construction
Our team manages the build, the trades and inspections, with regular progress updates.
- 05
Final Walkthrough
We walk the finished project with you and complete punch-list items before closeout.
Project gallery
Room Additions gallery
Why Alpha Dream
Why choose Alpha Dream Construction Inc
One company manages the project from planning and permits through construction and final walkthrough.
Request a ConsultationOne company, start to finish
Design coordination, permits, construction and finish work handled under one roof — no juggling separate contractors.
Clear project coordination
A defined scope, an organized schedule and a single point of contact for questions and decisions.
Quality craftsmanship
Careful framing, clean finish work and attention to the parts of the job you will never see.
Homeowner-focused planning
We plan around how you live, what matters most to you and how the project affects your household.
Complete construction solutions
From plumbing and electrical to structural and exterior work, the full scope is covered.
Attention to detail
Transitions, alignments, trim and cleanup — the details that make a project feel finished.
Do room additions require permits?
Yes. Additions change the structure and footprint of the home and require permits and inspections. We coordinate this process as part of the project.
Will the addition match my existing home?
That is a primary goal of planning. We look at rooflines, exterior materials, window styles and interior finishes so the addition blends with the house.
Should I build an addition or an ADU?
It depends on how you plan to use the space. An addition expands your home; an ADU creates a separate living unit. We can walk through both options during a consultation.
Free consultation
Ready to talk about your room additions project?
Share your goals and we will help you map out scope, permits and next steps.