ADU Construction in Redwood City
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- ADUs Construction
- Redwood City
- Customize a guest suite retreat on your property.
- Our team builds detached backyard studios here.
- Convert existing garages into full living units.
- Transform basements into bright, inviting apartments.
- Trust us for sleek contemporary ADU homes.
- Get compact rental units for Redwood City.
Why the Bay Area Chooses Gadi Construction
I had a very good experience with Millie personally and the whole Gadi team doing a major kitchen renovation , that included designing the kitchenrelocations, skylights and reconfiguration of space.
I will gladly recommend to work with them. I personally plan to do so in the future.
I had a very good experience with Millie personally and the whole Gadi team doing a major kitchen renovation , that included designing the entire kitchen, relocations, skylights and reconfiguration of space.
I will gladly recommend to work with them. I personally plan to do so in the future again.
Our home remodeling project is finally complete (almost 2 year ordeal), but team at Gadi Construction made this navigation manageable.
First shout out to Millie Studnict(Project Manager) . If you've ever gone through a major home renovation, you'd have many questions, decisions, surprises, inspections, and frustration. Throughout the entire process, Millie was always there with an answer, a solution, or simply the patience to walk us through the next step.
What I appreciated most was that Millie genuinely cared. No matter how busy things got, she always returned calls, responded to emails, and kept us informed. There were plenty of times when we were unsure about something, and Millie never made us feel like we were asking too many questions.
The entire Gadi team was great to work with as well. The crews showed up when they said they would, treated our home with respect, and were always courteous and professional. It was clear that everyone took pride in their work.
After dealing with the stress of restoring our home following a fire, it was a huge relief to have a contractor we could trust. The project is now complete, the final inspection has passed, and we're very happy with the outcome.
Thank you, Millie and Lucie and everyone at Gadi Construction..
Our home remodeling project is finally complete (almost 2 year ordeal), but team at Gadi Construction made this navigation manageable.<br><br>First shout out to Millie Studnict(Project Manager) . If you've ever gone through a major home renovation, you'd have many questions, decisions, surprises, inspections, and frustration. Throughout the entire process, Millie was always there with an answer, a solution, or simply the patience to walk us through the next step.<br><br>What I appreciated most was that Millie genuinely cared. No matter how busy things got, she always returned calls, responded to emails, and kept us informed. There were plenty of times when we were unsure about something, and Millie never made us feel like we were asking too many questions.<br><br>The entire Gadi team was great to work with as well. The crews showed up when they said they would, treated our home with respect, and were always courteous and professional. It was clear that everyone took pride in their work.<br><br>After dealing with the stress of restoring our home following a fire, it was a huge relief to have a contractor we could trust. The project is now complete, the final inspection has passed, and we're very happy with the outcome.<br><br>Thank you, Millie, and thank you to everyone at Gadi Construction for helping us get our home back.
Our home remodeling project is finally complete (almost 2 year ordeal), but team at Gadi Construction made this navigation manageable.
First shout out to Millie Studnict(Project Manager) . If you've ever gone through a major home renovation, you'd have many questions, decisions, surprises, inspections, and frustration. Throughout the entire process, Millie was always there with an answer, a solution, or simply the patience to walk us through the next step.
What I appreciated most was that Millie genuinely cared. No matter how busy things got, she always returned calls, responded to emails, and kept us informed. There were plenty of times when we were unsure about something, and Millie never made us feel like we were asking too many questions.
The entire Gadi team was great to work with as well. The crews showed up when they said they would, treated our home with respect, and were always courteous and professional. It was clear that everyone took pride in their work.
After dealing with the stress of restoring our home following a fire, it was a huge relief to have a contractor we could trust. The project is now complete, the final inspection has passed, and we're very happy with the outcome.
Thank you, Millie, and thank you to everyone at Gadi Construction for helping us get our home back.
I just wrapped a primary bathroom remodel with GADI.
Effie was a fantastic design partner – he understood our initial vision and worked with it to come up with something even better that we love.
Nadav did an amazing job managing the project. Communication throughout was constant & immediate via text, and we got the project done quickly and with minimal fuss. His team on the ground was also great across the board.
I'm hoping to work with Nadav & Effie on another project soon, and I highly recommend GADI!
I just wrapped a primary bathroom remodel with GADI.<br><br>Effie was a fantastic design partner – he understood our initial vision and worked with it to come up with something even better that we love.<br><br>Nadav did an amazing job managing the project. Communication throughout was constant & immediate via text, and we got the project done quickly and with minimal fuss. His team on the ground was also great across the board.<br><br>I'm hoping to work with Nadav & Effie on another project soon, and I highly recommend GADI!
I requested a quote for a job I need done and I had the pleasure of meeting Itay today. He was very professional and kind. Had good energy and reassured me that he will do everything he can for the best outcome. This is more of a review on Itay and I will update if I decide to hire them. But the initial process of getting a quote done was great because of Itay.
I recently hadflood damage to my home which requires extensive remodeling. I called a number of contractors And I was most impressed with Millie from Gadi construction.
Though we haven't gotten to the point of actual construction yet , Millie has come out and given me excellent guidance for remodeling bathrooms, kitchen, living area. I've never done remodeling before so it was nice to have somebody like Millie to
' hold my hand,' and take some of the stress off of making some major decisions. She has since returned phone calls promptly and feels more like a friend helping me rather than a person I hired or may hire.
Whether we use you or not in the end thank you Millie for helping me during this difficult time and I hope others see this review and can take advantage of your nice , kind personality and expertise.
Redwood City, home to the historic Fox Theatre and the lively Courthouse Square, offers a vibrant mix of community charm and modern lifestyle and an Accessory Dwelling Unit (ADU) is the perfect way to make your home more spacious and flexible. At Gadi Construction, we design and build ADUs that blend comfort, efficiency, and elegant design.
Whether you want extra space for family, a rental unit for added income, or a peaceful home office, we help you make the most of your property. Our experts ensure every ADU is built with high-quality materials, thoughtful layouts, and long-term durability.
Our Kitchen Remodeling Process
We follow a seamless, structured process to ensure your kitchen remodel is smooth and stress-free from start to finish.
1
We begin by understanding your ideas, style preferences, and project goals to create a plan that aligns with your lifestyle.
2
Our experts design your kitchen in 3D so you can see exactly how the final space will look before construction begins.
3
We guide you in selecting high-quality materials from cabinets and lighting to flooring and countertops that complement Alameda’s architectural charm.
4
Our skilled craftsmen execute each stage with precision, care, and respect for your home.
5
Every detail is carefully inspected to ensure perfection, durability, and your complete satisfaction.
Creative ADU Ideas for Redwood City Homes
Redwood City homeowners love ADUs that add comfort and value while matching the city’s modern and friendly vibe. At Gadi Construction, we design ADUs that perfectly complement your home’s style and purpose.
Here are six of the most popular ADU design options in Redwood City
A cozy detached suite ideal for family or friends. Designed with private entry, soft lighting, and modern finishes, it gives guests comfort and privacy within your property.
This design adds convenience and warmth, making guests feel at home during every stay.
Transform an existing garage into a full living unit with a small kitchen, bathroom, and open layout. It’s a budget-friendly way to create extra living space.
This option is especially popular for homeowners wanting a quick, affordable expansion.
Convert your basement into a bright and inviting living area. With proper lighting, waterproofing, and stylish finishes, it becomes a functional space for guests or tenants.
This design increases property value while making great use of your existing space.
This private studio is perfect for remote work, hobbies, or guest stays. It combines simplicity and elegance with a relaxing backyard setting. It’s a great way to create a personal retreat that supports both focus and relaxation.
A sleek, modern ADU with open layouts, large windows, and clean finishes that bring in natural light. It fits beautifully with Redwood City’s modern home styles. This layout is ideal for homeowners who value stylish, low-maintenance living spaces.
A small but smart ADU designed to maximize comfort in a limited area. Includes a kitchenette, bathroom, and living space perfect for rental income or extended family.
This option blends affordability, design, and practicality for modern homeowners.
Complete ADU Building Solutions in Redwood City
Gadi Construction handles the entire process, ensuring your ADU project runs smoothly from start to finish. Our team manages everything from planning and permits to the final walkthrough.
Our services include:
- Custom ADU Design & Planning
- City Permitting & Compliance Assistance
- Full Construction & Finishing Work
- Electrical, Plumbing & Utility Setup
- Kitchenette & Bathroom Installation
- Custom Interiors & Space Optimization
Want to get in touch?
We’d love to hear from you.
Here’s how you can reach us…
Tell us about your project and get a personalized, no-obligation quote.
We specialize in remodeling and construction – from kitchens to full home makeovers.
Let’s bring your vision to life with expert planning and transparent pricing.
OR CALL TODAY FOR A FREE ESTIMATE:
480-314-8016
Our Services
Home Remodel
Bring new life to your home with expert remodeling that combines style, comfort, and functionality. Upgrade your home from floor to ceiling with a custom remodel tailored to your needs and lifestyle.
Common Area Remodel
Kitchens are the centerpieces of your home; they’ve become the center of most modern homes, a place where family comes together to share tastes, love, and stories.
Kitchen Remodel
Kitchens are the centerpieces of your home; they’ve become the center of most modern homes, a place where family comes together to share tastes, love, and stories.
Bathroom Remodel
One of the most common remodeling projects for homeowners is to remodel the bathrooms in the house. After all, this is probably the first place you visit in the morning and the last place you visit at the end of the day.
Additions
Anyone can use an extra room in their home. It could be a space for business, like an Airbnb unit, daycare (yes, we’ve seen that happen) if you would like it or need an additional guest room or bedroom.
ADUs
Maximize your property’s potential with a custom-built ADU. Whether it’s for rental income, a home office, or additional living space, our team designs and builds functional, stylish units that blend seamlessly with your property.
Basement Remodel
Transform your basement into a beautiful, functional living space, a cozy retreat, home office, or guest suite with expert remodeling your family will love.
Start Building Your Redwood City ADU Today
Looking to add more living space, create rental income, or upgrade your property? Gadi Construction can help bring your ADU vision to life in Redwood City. Call us today to schedule a free consultation, and let’s design an ADU that fits your lifestyle, your home, and your goals perfectly.
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People Also Ask
The $40,000 grant you are referring to is part of the California Department of Housing and Community Development's ADU Grant Program. This initiative provides up to $40,000 in pre-development and non-recurring costs for homeowners building an Accessory Dwelling Unit (ADU). Eligible expenses include architectural designs, permits, site prep, and utility connections. The grant is available to owner-occupied single-family homeowners with a low or moderate income. In the Santa Clara and San Jose area, this funding can significantly offset initial costs. For professional guidance on navigating the application process and design requirements, Gadi Construction can help ensure your project meets local zoning and building codes.
The cost to build a 1200 sq ft ADU in California varies significantly by location and complexity, but in our service area of Santa Clara and San Jose, you can generally expect a range between $350,000 and $550,000. This estimate accounts for high material costs, strict local permitting fees, and labor rates common to the Bay Area. For a project of this size, you must also consider site preparation, utility connections, and design fees. To better understand your financial options, we recommend reviewing our internal article titled 'Prefab Vs. Custom ADUs: Santa Clara Cost Analysis' at Prefab Vs. Custom ADUs: Santa Clara Cost Analysis. This guide provides a detailed breakdown to help you decide between a prefabricated unit and a custom build for your specific 1200 sq ft project.
The new laws for Accessory Dwelling Units (ADUs) in California for 2026 focus on streamlining approvals and increasing housing density. Key changes include reduced impact fees for ADUs under 750 square feet, allowing for more dual-ADU setups on single-family lots, and relaxed owner-occupancy requirements. Additionally, local jurisdictions can no longer impose minimum lot sizes for ADU construction, and setback requirements have been minimized to four feet from side and rear property lines. For homeowners in Santa Clara and San Jose, these updates make it easier to add a rental unit or guest house. For specific advice on maintaining property value while building, refer to our internal article titled Converting Your Santa Clara Garage Without Losing Value: The Ultimate 2026 Guide.
Building an Accessory Dwelling Unit (ADU) in Santa Clara or San Jose often fails due to underestimating utility connection costs and ignoring local setback requirements. Many homeowners also choose the wrong contractor, leading to budget overruns. To avoid these pitfalls, always verify zoning laws for your specific lot. For homeowners planning a garage conversion, a related resource is our internal article titled 'Converting Your Santa Clara Garage Without Losing Value: The Ultimate 2026 Guide', which you can access at Converting Your Santa Clara Garage Without Losing Value: The Ultimate 2026 Guide. Gadi Construction recommends starting with a feasibility study to prevent structural and financial errors.
For homeowners in Redwood City, the planning process for a home addition involves several key steps to ensure compliance with local zoning codes and building regulations. First, you must verify your property's zoning designation, which dictates allowable lot coverage, setbacks, and height limits. A site survey and preliminary design are essential to assess feasibility. After developing plans, you submit them to the Redwood City Planning Division for review, which may include a public hearing if your project requires a variance or conditional use permit. To navigate these requirements efficiently, consider consulting our internal article titled 'Home Additions in Redwood City' at Home Additions in Redwood City for detailed guidance. Gadi Construction emphasizes the importance of early engagement with city planners to avoid costly revisions.
