GLC Remodeling
Home Additions

Home Additions In Seattle

Home Additions

With Over 20 Years Of Experience, GLC Creates Seamless Home Additions That Blend Perfectly With Your Existing Home—Built To Last In The Pacific Northwest.

6Additions CompletedAcross The Puget Sound
20+Years ExperienceIn Home Additions
100%Client SatisfactionBased On Client Reviews
4.9ReviewsAverage Customer Rating
Expand Your Home Without Moving

Proudly Based In

Seattle, WA

About This Service

Expand Your Home Without Moving

Home additions offer the perfect solution for Seattle homeowners who love their neighborhood but need more space. Whether it's a growing family, home office needs, or simply more room to enjoy, our expert addition team delivers seamless expansions that match your existing home's architecture and style.

Benefits

Why Add To Your Home With GLC?

Get A Free Quote

Stay In Your Neighborhood

Love your Seattle location but need more space? Home additions let you stay put while gaining the square footage your family needs.

Increase Property Value

Quality home additions significantly increase resale value in Seattle's competitive real estate market—often more than the construction cost.

Customized For Your Needs

Design every detail to match your lifestyle—master suites, home offices, expanded kitchens, or entertainment spaces built your way.

Seamless Integration

Our additions blend perfectly with your existing home—matching architecture, materials, and style so it looks original, not added.

Beautiful Kitchen

Our Results

Before & After Transformations

Browse through our portfolio of additions projects across Seattle and the Puget Sound. Each transformation showcases our commitment to quality craftsmanship and attention to detail.

Get A Free Quote
After
Before
Before
After

Second Story Addition — Fremont, Seattle

After
Before
Before
After

Rear Family Room Addition — Magnolia, Seattle

Our Process

How We Work

We follow a proven process to ensure your project is completed on time, within budget, and to your exact specifications.

Design Consultation
1

Design Consultation

We assess your property, discuss goals, and create addition designs that integrate seamlessly with your home's architecture.

Engineering & Permits
2

Engineering & Permits

Structural engineering, blueprints, and complete permit handling with Seattle's building department for a smooth approval process.

Construction
3

Construction

Expert foundation work, framing, roofing, and finishing with minimal disruption to your daily life and timeline adherence.

Final Walkthrough
4

Final Walkthrough

Complete inspection, finish work touch-ups, and orientation to your new space—ensuring total satisfaction before project completion.

Why Choose Us

Why Homeowners Trust GLC Remodeling

Get A Free Quote
Expert Additions Team

50+

Projects Completed

Across The Puget Sound

Transparent Pricing

We provide detailed estimates upfront, so you know exactly what to expect. No hidden costs, no surprises—just honest pricing for quality work.

Background

Built to Last

Quality Materials

We source premium materials that withstand Seattle's climate while delivering lasting beauty and performance for your additions project.

Permit Handling

We navigate Seattle's permitting process for you

Timely Completion

Projects completed on schedule, every time

Clear Communication

Regular updates throughout your project

Locally Owned & Operated

As Seattle natives, we understand the unique needs of Puget Sound homeowners. We're your neighbors, committed to building lasting relationships through exceptional additions services.

Team

What Our Clients Say

Additions Reviews

I want to thank GLC Kitchen & Bath for helping me. I especially want to give thanks to Liron. I was not sure that this company was able to help me on my particular project, but the girls on the line were so kind and reassured me my scope of work was something they were able to help with. Liron came out, described everything that needed to be done in detail. I found pricing to be fair and reasonable. I'm happy to have found a great, reliable small business company too help repave my driveway.
KS
Krystal S.
Homeowner
I did a full demolition and rebuild on our hillside property. Once our plans were ready I reached out to a few contractors that I found online. Some didn't answer at all and some took weeks to answer. GLC always got back to me no matter what questions I had, after our initial conversation we met at the property and they gave me an estimate. I decided to go with them. They weren't the lowest bid, but it was reasonable and I liked the personal service and attention we would receive, and that they had been in business for longer than the rest. I was pleasantly surprised that the communication didn't just last until I signed the contract. My project manager always got back to me within an hour or so and usually was reaching out to me keeping me updated and informed. He made sure I was happy with everything and really seemed to care about the result. They didn't cut any corners and kept an eagle-eye on everything, their team is extremely detail oriented. Beyond my expectations. If you are doing any kind of major construction I suggest checking them out. Thank you so much
NB
Nicole B.
Homeowner
I reached out to GLC Kitchen for an inquiry on resurfacing my kitchen cabinets and the turn around and the QUALITY of work was outstanding! They really paid attention to detail. Eden, the project manager was super helpful in suggesting ideas to make my cabinets look modern and stylish. I look forward to working with Eden on my next home project!
LC
Lindsey C.
Homeowner
I needed to get new cabinets in my kitchen, they were dated and I needed to bring some life to my kitchen again. I had a few contractors come out and I felt most as ease with GLC Kitchen and bath. Their customer service from the first initial phone call to the project manager helping me out, I couldn't be happier with the smooth process. Benji brought me to showrooms to give me some ideas on what would look great in my kitchen. I couldn't be anymore happier with the end results!
Phillip M.
Phillip M.
Homeowner
GLC Kitchen and bath came out to paint the exterior of my home, helped patch some crack in my stucco walls. I felt very comfortable with David the project manager that was assisting me. I'm happy with the over all process with this company. Thank you for the quick turn around!
Zach J.
Zach J.
Homeowner
I want to thank GLC Kitchen and Bath for doing my backyard landscaping. My backyard looks AMAZING! Thanks to Eden for helping me bring my visions to life. I can't wait to show off my backyard to my friends and family!
Chelsea S.
Chelsea S.
Homeowner
Thank you GLC Kitchen and Bath for installing my solar panels! I know this is going to save me tons of money in the long run, so I am super excited for the sun to keep shining and my bills going down! Shout out to Benji for the great communication and professionalism!
Marly K.
Marly K.
Homeowner
I wanted to get some things done for my kitchen, and wasn't sure what options I had with my budget. I was surprised that I was able to get a lot done with what budget I had. Liron was able to help me get my minor kitchen remodel completed in my budget. My kitchen really needed a facelift and I am extremely happy with the outcome. ThankS GLC! Support Small businesses!
Marvin O.
Marvin O.
Homeowner
I've had some bad experiences with contractors over the course of the years when renovating my phone and doing multiple projects. It always had me be more cautious on who I hire to do the job. Since COVID, I wanted to support some local businesses and thought I'd give GLC Kitchen & Bath Remodeling a chance. I met with one of their project managers Sagi. I expressed my concerns and previous experiences with contractors on jobs I've done for my home. He made me feel comfortable about working with him. He suggested some great layouts that worked with the budget I have. I'm looking forward to the final product!
Michelle J.
Michelle J.
Homeowner
I just want to say that Omri was great. He took me to showrooms, helped guide me in design making. Everyone was all very professional and helpful. The quality is worth every penny I spent! I'm looking forward to doing my next project with them, which will be my bathroom!
Westley S.
Westley S.
Homeowner
Eldan led us thru this rather challenging remodel (in the mist of a pandemic) and happy to report that it was all worth it at the end. The kitchen came out better than we had anticipated. It really transformed our home. The craftsmanship with cabinets, tiling, countertop and appliance installation was excellent. I would recommend GLC for anyone looking for a major remodel.
Wayne L.
Wayne L.
Homeowner
We talked to several contractors before deciding on Goldenline Construction! I have wanted a new kitchen for over 40 years and needed one for over 30, I wanted this to be perfect! I am so glad I went with Goldenline, Eldan was wonderful! His foreman and crew were wonderful!!! They were very professional, helpful, and always were very careful. My dream kitchen is now finished and I would highly recommend them to anyone and everyone. I wanted a happy kitchen that was completely different from my old one. I went from 7 cabinets to 15, I couldn't be happier. My husband and all of our friends are happy too because I am baking and cooking again :) We are now saving up for Goldenline to do more work around here :)
DM
Debbie M.
Homeowner

Additional Services

Explore Our Other Remodeling Services

View All Services

Common Questions

Home Addition FAQs

Have questions about your upcoming kitchen remodel? Here are the answers to the most common questions we receive from homeowners.

Home additions typically take 3-6 months depending on size and complexity. Second-story additions may take 4-8 months.

Yes, all home additions require permits from Seattle's Department of Construction and Inspections. We handle all permitting.

Absolutely. We match materials, architectural style, and finishes so your addition looks like it's always been part of your home.

Home additions range from $250-$550 per square foot depending on type and finishes. We provide detailed quotes for your specific project.

Transform Your Home With Expert Additions Services

Ready to Get Started?

Transform Your Home With Expert Additions Services

Schedule your free consultation today and discover why Seattle homeowners trust GLC for their additions needs. No pressure, just honest advice and expert guidance.

GLC Remodeling

Let's Discuss Your Additions Project

Request A Free Quote

Fill out the form below and one of our additions experts will contact you within 24 hours to schedule your free in-home consultation.

Free In-Home Consultation

We come to you—no showroom visits needed

24-Hour Response Time

We value your time and respond quickly

4.9 Star Rated

Trusted by homeowners throughout the Puget Sound

Prefer to call?

818-293-4469

Request a Free Quote

Tell us about your additions project

By submitting, you agree to our Privacy Policy.