Expand Your Living Space With Home Additions in Woodinville
Our Process to Enhance Your Home Smartly
1. Add Space Without Losing Your Home’s Style
Thinking about a bigger kitchen, a private master suite, or maybe even a full second floor? We design new areas that integrate smoothly with your current home. From the framework to the final finishes, everything is handled to look and feel right.
2. Tailored Layouts
We spend time understanding your lifestyle and goals. Whether you need space for growing kids or a peaceful home office, we’ll create a plan that makes sense. Expect designs that improve natural light, increase usability, and make day-to-day living easier.
3. Bring Comfort and Tech
Adding onto your home is the perfect time to upgrade your comfort and efficiency. We include smart home features like better heating and cooling, energy-saving windows, and even smart lighting. Not only does it make your new space super comfortable all year round, but it can help cut down your energy bills, and boost your home’s value at the same time.
4. Permit Handling Done for You
Building permits and city regulations often take time. Our team is experienced with Woodinville’s building codes and takes care of applications, inspections, and approvals. You’ll have less stress while planning your project.
5. Durable Materials & Skilled Craftsmanship
We source long-lasting materials that either match your existing home or give it a refreshed style. With trusted suppliers and experienced builders, every detail is handled with precision. The outcome is a strong and attractive addition.
6. Full Management for Smooth Process
We keep things simple. Our project managers handle everything from start to finish and keep you in the loop with regular updates. We stay on schedule, stick to your budget, and make sure the entire process is stress-free.
Recent Woodinville Home Addition Projects

Modern Home Additions with Smart Design, Woodinville

Custom Home Additions for Growing Families, Woodinville

Luxury Home Additions with Personalized Touch, Woodinville
Home Addition Services We Provide in Woodinville
1. Room Expansions
Need an additional bedroom, a larger living room, or more workspace? We design and build extensions that connect seamlessly to your home. Every square foot is maximized to suit your lifestyle.
2. Second-Story Additions
When there’s no room to build outward, we help you expand upward. A second story adds significant space while matching your home’s design.
3. Garage Transformations
We help you turn that underused garage into a cozy guest room, home gym, or office… or whatever you want. We handle everything from insulation to flooring and lighting to fulfil your needs.
4. Bump-Out Additions
If you need just a little more space in your kitchen or bedroom, a bump-out is a small extension that gives you extra room without a full remodel.
5. Sunrooms & Patio Enclosures
Enjoy natural light through every season with a sunroom or enclosed patio. Perfect for relaxation, reading, or hosting family.
6. Design and Permit Assistance
Our expert help and planing can take care of permits too. You’ll get expert guidance from the first sketch to the final inspection without any worry.
Areas we cover
Bellevue
Woodinville
Kirkland
Bothell
Sammamish
Redmond
Questions?
What if my addition project needs plumbing, electrical, or HVAC changes?
We handle all of that in-house. Our licensed team coordinates every detail from plumbing lines to electrical panels… so your addition functions as well as it looks.
Do I need a permit for my addition in Woodinville?
Yes, the majority of home additions need permits. You should not fret at all because we will take care of the paperwork and the approval itself.
What if my home’s structure isn’t ready for an addition?
This is the reason we do the entire site survey before we start to build. In the event we need to upgrade anything to be safe or have support, we will walk through the process transparently and with expert value.
Will the new space match my home’s design?
Absolutely! The new addition will perfectly match your current home styling and design, and our design department will ensure this.
Am I required to move out of my home when there is construction?
Most often, you are able to be at home. We are organized according to areas and limit disturbance.
Which types of additions do you specialize in?
We construct every type, including room additions, second-story additions, sun-room additions, garage additions, etc. We have the ability to build whatever space you require.
How do I start planning a home addition in Woodinville?
You can take a free consultation of Alpental Home’s expert team. We’ll help you with design ideas, budgeting, permits, and timelines… making the process simple from day one.
Am I able to change all the parts of the design?
Of course. You will be able to control everything, there is the layout, there is the finishes, we will guide you through it.
What does your home addition service include?
Planning, permits, supplies, building, and finishing – we do it all in a row.
Why do I need your team to do my home addition?
What if my home’s structure isn’t ready for an addition?
Let’s Talk & Build Your Home Additions Ideal For Your Space
Life changes…, and your home should change with it. That’s where we come in. We’ll help you make your space better with slight additions.