Home Additions in Kirkland: Making More Room Without Moving Away
Kirkland’s the kind of place that’s easy to fall in love with — and honestly, pretty tough to walk away from. Between the lake views, the parks, and the neighborhoods that still feel a little old-school under all the new energy, there’s just something about it.
Which is why, when life starts demanding more space — bigger kitchens, extra bedrooms, better work-from-home setups — most families here aren’t rushing to list their homes. They’re looking for ways to grow right where they are.
At Alpental Homes, that’s exactly what home additions are all about. Stretching what’s already good — and making it even better.
Elevate Your Living Space
Why Home Additions Make Sense in Kirkland
Truth is, finding a bigger, better house already built in Kirkland? That’s a tall order.
Inventory’s tight, competition’s fierce, and prices are, well… you’ve seen them.
And when you already love your street, your neighbors, your morning coffee spot? Leaving just because you need an extra office or a real guest suite feels like the wrong answer.
That’s why so many Kirkland families are looking around and realizing — it’s smarter (and honestly, way more personal) to stay put and add on.
And while smart home additions typically recoup 65–75% of their cost at resale, that’s not really what’s driving most people. It’s about making everyday life feel easier, smoother, more comfortable — without giving up everything you already love.
Remodeling Services We Offer
Luxury Home Additions in Kirkland
At Alpental Construction, we redefine homes with exceptional craftsmanship and visionary design. Whether you’re planning a full-scale renovation, stylish upgrades, or custom home additions, our expert team transforms your space into a stunning, functional masterpiece tailored to your lifestyle. Experience unmatched quality, attention to detail, and personalized service that brings your dream home to life.

Home Remodeling
From structural upgrades to interior makeovers, we handle complete home renovations that maximize comfort and value.

Kitchen Remodeling
Create a beautiful, functional kitchen with modern designs, premium materials, and customized layouts.

Bathroom Remodeling
Upgrade your bathroom with elegant finishes, smart storage solutions, and luxurious features for a spa-like experience.


Expand your home seamlessly with expert additions, including extra rooms, wings, or second-story extensions.
We take pride in delivering exceptional remodeling solutions tailored to your needs, ensuring a seamless and stress-free experience from start to finish.
Years of Experience
Licensed, Bonded & Insured
General Contractor
(Lic #: ALPENCS986JE)
%
Client Satisfaction
Transforming Your House into a Dream Home
How Kirkland Neighborhoods Shape Home Addition Projects
Kirkland’s neighborhoods aren’t one-size-fits-all — and that shapes addition projects in a big way.
In West of Market, with its tight lots and million-dollar views, additions often have to get creative. Think vertical pop-ups (adding a second story), smart side expansions, or deep reconfigurations inside the existing footprint to create more usable space without pushing property limits.
Over in Rose Hill, where lots open up a little, we see more traditional expansions — bumping out kitchens and living rooms, adding full second wings, or even building ADUs (Accessory Dwelling Units) for extra family or rental space.
Down in Houghton, where location is everything, additions often focus on indoor-outdoor flow — bigger decks, folding glass walls, cozy outdoor living rooms that make every sunset feel like a show.
Wherever you live in Kirkland, a good addition doesn’t just bolt extra rooms onto your house. It reimagines how the whole place fits together — and makes sure it still feels like home.
What Alpental Homes Brings to Home Additions
On paper, a home addition sounds simple: draw it up, build it out, move in.
In real life? It’s a little more complicated. Permits, structural surprises, matching old to new so it doesn’t look like a patch job.
That’s why who you hire matters more than almost anything.
At Alpental Homes, here’s what we bring to the table:
Designs That Feel Seamless: We don’t just tack on square footage. We rethink the whole flow — making sure the new space feels like it always belonged.
Local Expertise That Avoids Headaches: Kirkland’s zoning and permitting rules can get tricky — especially with view corridors, shoreline regulations, and tight lot restrictions. We know the playbook.
Craftsmanship You Can Feel: You know that feeling when you walk into a house and it just feels solid? Quiet underfoot, light in the right places, no weird floor transitions? That’s what we aim for every time.
Full-Scope Project Management: Permits, engineering, schedules, subcontractors — we herd all the cats and keep the whole thing moving, so you don’t have to.
Because a good addition shouldn’t just give you more room. It should make the whole house live better — without driving you crazy in the process.
Home Addition Trends We’re Seeing Across Kirkland
Kirkland families are getting smart about how — and why — they add space.
Primary Suite Additions: Bigger bedrooms, spa-worthy bathrooms, private decks overlooking the lake (or just a really great backyard).
Expanded Kitchens and Family Rooms: Spaces where everyone can actually hang out together — without tripping over each other.
Home Offices That Work: Dedicated work zones with built-ins, good natural light, and enough separation to actually get stuff done.
ADUs and Backyard Cottages: Whether it’s for rental income, aging parents, or grown-up kids who keep boomeranging back home, flexible extra living spaces are a huge win.
And with home remodeling investment projected to rise another 6%+ next year, it’s clear Kirkland families are choosing to invest in where they already are — and make it even better.
Our Process
Effortless & Worry-Free Home Additions in Kirkland
We follow a streamlined approach to bring your vision to life with precision and care. From the initial consultation to the final reveal, our expert team ensures a hassle-free experience, delivering a beautifully transformed space that meets your needs and exceeds expectations.

Consultation & Planning
We discuss your vision, needs, and budget to create a tailored plan.

Choose the best materials, finishes, and layout to match your style.

Construction & Installation
Our experts handle everything from demolition to precise installation.

Final Touches & Completion
We ensure quality, clean up, and deliver a flawless finished space.
Trusted by Homeowners, Built on Quality
What Kirkland Homeowners Love About Our Addition Services!
Our commitment to excellence is reflected in the words of our satisfied clients. From home remodels to whole home renovations, we take pride in delivering quality craftsmanship and exceptional service.
Your Remodeling Questions, Answered
Frequently Asked Questions About Home Additions in Kirkland
At Alpental Construction, we specialize in high-quality home additions that combines elegance, functionality, and expert craftsmanship. Whether you’re looking to update your living spaces, expand your home, or create a more modern and efficient design, our team is committed to bringing your vision to life with precision and care.
How long does a typical home addition take in Kirkland?
Small bump-outs might take 3–5 months. Full second-story pop-ups or major expansions can run 6–10 months, depending on permitting and weather.
Do I need a permit for a home addition?
Yes — pretty much always. Kirkland’s strict about lot coverage, height limits, and shoreline protections. We handle all the permitting paperwork for you.
Can we stay in our house during the addition?
Usually, yes — especially for rear or side additions. Big pop-up additions might mean relocating for a few weeks during framing or major system tie-ins.
How do you make sure the new space doesn’t feel "added on"?
Smart design, matched materials, aligned rooflines, and good flow planning. We obsess over the small stuff so the final space feels like it was always supposed to be there.
Which Kirkland neighborhoods do you work in?
All over — West of Market, Houghton, Rose Hill, Highlands, and a few tucked-away spots where the trees are older than the houses.
Still Have Questions? 🤔 We’re Here to Help!
If you need more information about your home additions project—whether it’s a full home renovation, room additions, or modern upgrades—feel free to reach out. Our team is ready to transform your home into a space that perfectly fits your style and needs!
Beautiful, Functional, and Built to Last!
Wrapping Things Up
Home additions aren’t just about building walls and roofs. They’re about making space — for bigger families, longer weekends, messier dinners, quieter mornings.
And in Kirkland — where life moves just fast enough to keep things exciting but slow enough to still feel like home — staying and growing right where you are just makes sense.
Service Areas
Proudly Serving Kirkland & Nearby Area
We take pride in providing expert home additions services, delivering top-quality craftsmanship and personalized solutions to transform your space. Whether you’re looking for a modern upgrade or a complete home renovation, our team ensures a seamless remodeling experience from start to finish.
Serving Areas Include:
With 23+ years of experience in the industry, we understand the unique needs of homeowners in these communities. Our commitment to excellence, attention to detail, and customer-focused approach make us the trusted choice for transforming homes across the region. Let us help you bring your remodeling vision to life!
Not sure if we serve your area? 📍
Reach out today to see if our home additions services are available near you!