Thinking about building an ADU in Monterey, CA or surrounding areas? As a trusted local ADU contractor, Palacios Construction helps you unlock the full potential of your property with smart, flexible living space solutions.
Whether you’re looking to create a comfortable living area for aging parents, avoid costly senior housing, or build a detached guest house or rental unit, an ADU offers privacy, independence, and long-term value.
Our Monterey ADU construction services include:
Custom ADU design & permitting
Detached guest houses
Garage conversions
Rental-ready backyard units
ADUs not only add living space—they can also boost property value, generate passive rental income, and offer multi-generational comfort.
Opening the doors to your custom cabinets and vanities in your home addition or ADU gives you a unique space tailored to your needs, balancing personal style and practicality.
Imagine the pleasure of your feet meeting heated floors that soothe away the morning chill as you start your day.
Transform your layout for a refreshing change, offering freedom and fluidity that can transform your home into a spacious oasis, perfect for easy living and gathering with loved ones.
Every step into your curbless shower is like stepping into a private sanctuary of wellness, a harmonious blend of elegant design and practicality that enhances your daily showering ritual.
Immersing yourself in the serene depths of your freestanding tub, you're cradled within a bubble of calm and luxury, inviting you to surrender to the pure bliss of relaxation.
A professionally built home addition in Monterey, CA can be a game-changer—especially when your current home feels too small. As a trusted Monterey home addition contractor, Palacios Construction helps you create more space, more comfort, and more value without the need to move.
Whether you need:
A private guest room for visitors
A spacious primary suite to relax
A larger living room or open-concept layout
An expanded kitchen or dining area
Or even a second-story addition
…we work with you to design and build something that fits your style and maximizes your home’s potential.
Room additions in Monterey don’t just add square footage—they improve functionality and can significantly increase your property’s value.
There’s no need to leave the neighborhood you love. Let’s transform your house into the home you’ve always wanted.
Look through our inspiration gallery to get ideas for your home addition or ADU. Let's create the perfect design to bring your vision to life.
We understand the investment you’re making in your home and are here to help every step of the way.
Our skilled team members and meticulous preparation ensure your project exceeds your expectations. We prevent unexpected issues by devoting significant time and energy to pre-project preparation.
We promptly answer your calls and proactively reach out to you. Additionally, we post daily pictures to keep you updated on the progress of your project. We value transparency and provide you with clear information about our process, costs, and timelines. Our ultimate goal is your complete satisfaction.
We take great pride in our work. We pay attention to the smallest details and always follow through on our commitments. We stand by our work and promises, leading to excellent reviews and loyal customers. Our ultimate goal is to help you achieve your vision for your space.
Elevate Your Property & Enrich Your Lifestyle With An ADU
Starting At
$160k+
Starting At
$350k+
Starting At
$650k+
*Prices are averages and may vary depending on the size of your project and the materials used. You will receive an exact quote for your unique project after the on-site consultation.
Posted on Liz O'HaraTrustindex verifies that the original source of the review is Google. The team at Palacios Construction was professional, skilled, and responsive. They listened to me and made great suggestions, followed through, and checked to be sure I was happy with the result. I’d recommend them!Posted on Daniel MaltsevTrustindex verifies that the original source of the review is Google. I’m a realtor in the South Bay / Monterey Peninsula and I reached out to Christian and his team to take care of a few small things that were missing in my clients’ home before we sold it. I had a quick phone call with Christian and sent over the work we needed done, within two days he sent me the estimate for the job. The entire job was done within a week from when I first reached out to Christian. Granted, it was a smaller job, but I’ve worked with several contractors in the past and I can count on one hand the number of them that were as quick and thorough as Christian and his crew. I would definitely recommend working with Christian and his team!Posted on Beth McCrayTrustindex verifies that the original source of the review is Google. Palacios Construction redid our fireplace face and hearth and we love the result. Christian had lots of great ideas to help us decide what we wanted to replace the existing outdated stone with. We had it done in a Shiplap style that turned out great. It lightens up the whole room. They did a great job (shout-out to Dave for all his hard work and craftsmanship) We knew the result would be good, because Christian and his crew also redid our floors in LVP in the kitchen and family room. They put a new kitchen sink in and an island hood as well. Very nice results. Thank you so much Christian, and I'm sure you'll be hearing from us again when we do our next upgrade 😊Posted on Marco SoldanoTrustindex verifies that the original source of the review is Google. Christian handled the complete renovation of my home in Monterey, complete teardown of ceiling, floors, then new floorpan and rebuild. The result is spectacular, his attention to details and the "can-do" attitude are great. Every single sub-con he brought in, from flooring, electrical, plumbing etc was top notch and his workers have the most positive attitude. I went thru 3 general contractors before finding Palacios and none of them was even close. The bid process was very transparent, with everything documented online. I am very grateful for the hard work and passion he has put into my project and I would not recommend anyone else in the Monterey area.Posted on Charlie NotthoffTrustindex verifies that the original source of the review is Google. Christian and his crew did a great job on our mid-century modern house, that has many features not found on today's houses.Posted on Joss LosadaTrustindex verifies that the original source of the review is Google. Had the pleasure to witness Palacios Construction in action on a recent project. Christian runs a great crew, making sure all of the details are kept in mind for his projects. I would definitely call on him when I am ready for a revamp on my home.Posted on David DiazTrustindex verifies that the original source of the review is Google. Very professional. Addressed all Concerns with the worked on our sliding doorPosted on Ryan GranchalekTrustindex verifies that the original source of the review is Google. Sorry for the long review but there is a lot to cover :) From the onset of our extensive home remodeling project in Pacific Grove, CA, Christian and his team at Palacios Construction have been nothing short of remarkable! Their dedication to quality, attention to detail, and the seamless execution of my vision transformed our living space. Christian, the owner, was personally involved in every step of the process, ensuring that our two bathroom upgrades were not only functional but also exuded modern elegance. His suggestions were invaluable, blending practicality with aesthetic appeal, which resulted in bathrooms that balanced our budget and desires. The kitchen redesign was a massive undertaking, and Christian's expertise shone through. He helped us navigate through countless options to find the perfect balance between style and usability. The end result is a kitchen that is not only beautiful but also a joy to cook and entertain in. The addition of a new deck has enhanced our outdoor space equally. Christian's choice of materials and design has created an inviting extension of our home that we enjoy daily. The painting, siding, flooring, and drywall work were all completed with the same level of care and precision. Christian's team was punctual and courteous and always left the workspace clean at the end of each day. Throughout the project, Christian was communicative, transparent with costs, and always available to address any concerns or changes we wanted to make. (and I made a lot) Here is the real test... when something goes wrong (and if you have done construction something always does), will they back it up? I had two issues arise, and without hesitation (and out of warranty, might I say), Christian immediately responded and resolved both issues to my satisfaction... I hope you enjoy the pictures and consider his team for your project :)Posted on Paige ChristineTrustindex verifies that the original source of the review is Google. Palacios Construction is fantastic! Christian incredibly nice and quick to respond to any questions or concerns. I highly recommend them for their professionalism and exceptional service.Posted on D DTrustindex verifies that the original source of the review is Google. Palacios construction..2 words..CALL THEM! I had my garage walls re-plastered by them and they did a great job! Christian was in touch promptly, his crew prepped the area to not make a mess, and they finished the job in a timely manner. Christian would also come by often to check in on the work and if I was satisfied with everything. Professional company. I also am looking to take an interior wall out. Christian has answered my questions over the years (while I lagged on the project) and was never pushy. I look forward to hiring Palacios Construction again 🤙🏼
Ensuring your home addition integrates seamlessly with your house’s existing style and structure is a key aspect of our work. To achieve this, we engage in a meticulous planning process that thoroughly analyzes your current home’s architectural details, materials, and color schemes. This analysis helps us create a design for your addition that harmoniously blends with your home’s existing aesthetic.
We also invite your input and feedback throughout this process, as your satisfaction with the final result is our top priority. By carefully considering every design element, we strive to make your home addition feel like a natural extension of your beloved Monterey home.
You can rest easy knowing that we will take care of all the necessary permitting for your home addition or ADU project in Monterey. Our team understands the ins and outs of local building codes and regulations, and we’ll manage the entire permit application process on your behalf. This process includes obtaining the permits and scheduling any required inspections.
We aim to ensure your project is fully compliant, leaving you free to focus on the exciting aspects of your home transformation. So, you can expect a smooth and hassle-free building experience with us.
Determining the feasibility of a home addition for your Monterey property involves a few essential steps. First, we must review your area’s zoning regulations and building codes. These rules can dictate everything from how much additional square footage you can add to height restrictions and setback requirements.
Secondly, it’s crucial to evaluate the current infrastructure of your property, including the capacity of existing utilities like electricity, water, and sewage. Your property must be able to support the increased demand from your proposed addition, and necessary connections should be feasible without causing significant issues or incurring high costs.
By diligently examining these factors, we can confidently assess whether a home addition is viable for your property.
ADU stands for Accessory Dwelling Unit. An ADU, also known as a granny flat, in-law unit, or secondary suite, is a self-contained living unit attached to or located on the same property as a primary single-family home. It is a separate and independent living space with its entrance, kitchen, bathroom, and sleeping quarters.
ADUs provide additional housing options within existing residential areas. They can be created by converting existing spaces like basements, garages, or attics or by constructing new structures on the property, such as detached cottages or apartment-style units.
Accessory Dwelling Units (ADUs) have numerous advantages beyond merely expanding your Monterey property’s square footage. A few of the benefits are listed below:
In summary, an ADU is more than an addition; it’s a versatile solution that adjusts to your lifestyle and enhances your property’s value.