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Guest house builders in San Jose

Avatar for Rock N Block - Turf N Hardscapes Santa Clara
Rock N Block - Turf N Hardscapes Santa Clara
2100 S Bascom Ave Ste 1 #524
5.00(
1
)
Approved Pro
Rock N Block - Turf N Hardscapes Santa Clara
2100 S Bascom Ave Ste 1 #524
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
83 local quotes requested

Rock N Block Landscape takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality regardless of how large or small the job.

"They did a great job from start to finish."

albert m on December 2023

Rock N Block Landscape takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality regardless of how large or small the job.

"They did a great job from start to finish."

albert m on December 2023


Avatar for DARCO, LLC
DARCO, LLC
999 West Taylor Street
5.00(
2
)
Approved Pro
DARCO, LLC
999 West Taylor Street
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
92 local quotes requested

Welcome to DARCO, LLC! We look forward to serving you!

"An Absolute Dream – Our Custom Indoor & Outdoor Kitchens Working with Darco Construction was an absolute dream! From start to finish, their team brought an incredible level of craftsmanship, professionalism, and attention to detail to our project. We wanted a modern, high-end indoor kitchen that felt sleek and functional, and Darco delivered beyond our expectations. Every detail—from the custom cabinetry and luxury finishes to the seamless integration of top-tier appliances—was executed with precision. But what truly sets them apart is their work on our outdoor kitchen. We envisioned a space that felt like an extension of our home—perfect for entertaining while offering the durability needed for an outdoor setting. They created a stunning, fully equipped space with custom stone countertops, a high-end grill station, built-in refrigeration, and ambient lighting that makes it feel like a private resort. Throughout the process, the communication was outstanding. Darwin, Larissa, and the entire team kept us informed, guided us through key decisions, and ensured that everything was done to the highest standard. Their commitment to excellence and thoughtful design made all the difference. If you’re looking for a top-tier contractor who can bring your dream home projects to life, look no further than Darco Construction. We couldn’t be happier with our custom indoor and outdoor kitchens!"

Lorene F on February 2025

Welcome to DARCO, LLC! We look forward to serving you!

"An Absolute Dream – Our Custom Indoor & Outdoor Kitchens Working with Darco Construction was an absolute dream! From start to finish, their team brought an incredible level of craftsmanship, professionalism, and attention to detail to our project. We wanted a modern, high-end indoor kitchen that felt sleek and functional, and Darco delivered beyond our expectations. Every detail—from the custom cabinetry and luxury finishes to the seamless integration of top-tier appliances—was executed with precision. But what truly sets them apart is their work on our outdoor kitchen. We envisioned a space that felt like an extension of our home—perfect for entertaining while offering the durability needed for an outdoor setting. They created a stunning, fully equipped space with custom stone countertops, a high-end grill station, built-in refrigeration, and ambient lighting that makes it feel like a private resort. Throughout the process, the communication was outstanding. Darwin, Larissa, and the entire team kept us informed, guided us through key decisions, and ensured that everything was done to the highest standard. Their commitment to excellence and thoughtful design made all the difference. If you’re looking for a top-tier contractor who can bring your dream home projects to life, look no further than Darco Construction. We couldn’t be happier with our custom indoor and outdoor kitchens!"

Lorene F on February 2025


Avatar for Lakota Design Group
Lakota Design Group
5576 Cooney Place
5.00(
1
)
Approved Pro
Lakota Design Group
5576 Cooney Place
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
206 local quotes requested

Hi, my name is Larry Murphy, and I'm the owner of Lakota Design Group. We've been designing and installing custom landscape projects in the Bay Area for the past 50 years. During those years we've designed and built everything you can imagine and completed over 5,000 projects. We've also worked for some of the most influential people in Silicon Valley, including executives from Apple, Yahoo & the San Francisco 49ers. From both design & construction viewpoints, we know what works and what doesn't, what looks good & what doesn't. We'll work with you using our custom 3d design process to create your dream landscape design. Then, using your new landscape design, we'll get bids for you from our list of vetted contractors. If you then choose to use one of our contractors for your installation, your design is free since our contractors pay us for it. They also pay us to manage your project, so you don't have to. You can check us out at https://www.lakotadesigngroup.com. We'd love to work with you!

"Punctual. Informative. Friendly. Good work, excellent completion. Pleasing sight."

jan f on September 2024

Hi, my name is Larry Murphy, and I'm the owner of Lakota Design Group. We've been designing and installing custom landscape projects in the Bay Area for the past 50 years. During those years we've designed and built everything you can imagine and completed over 5,000 projects. We've also worked for some of the most influential people in Silicon Valley, including executives from Apple, Yahoo & the San Francisco 49ers. From both design & construction viewpoints, we know what works and what doesn't, what looks good & what doesn't. We'll work with you using our custom 3d design process to create your dream landscape design. Then, using your new landscape design, we'll get bids for you from our list of vetted contractors. If you then choose to use one of our contractors for your installation, your design is free since our contractors pay us for it. They also pay us to manage your project, so you don't have to. You can check us out at https://www.lakotadesigngroup.com. We'd love to work with you!

"Punctual. Informative. Friendly. Good work, excellent completion. Pleasing sight."

jan f on September 2024


Avatar for Landscape Solutions
Landscape Solutions
15530 Benedict Lane
4.34(
105
)
Approved Pro
Landscape Solutions
15530 Benedict Lane
4.34(
105
)
Approved Pro
Super Service Award
Customers say: Quality work
878 local quotes requested
33 years of experience

Landscape design and installation. All phases (softscape/hardscape). Owner operated. Multi -year Angie's List Super Service Award winner. Cal-poly trained landscape architecture designers. Free design consultations. Free written estimates and proposals. All sized projects. Sprinkler and other landscape repairs. New sod lawns. Hand selected guaranteed nursery stock planting, drought tolerant landscaping, synthetic turf. Serving the entire Silicon Valley. Fast turn-around. Friendly service. Fully insured. Accepting all major credit cards and online payment apps. State of California licensed landscape contractor (C-27) since 1993 (CSLB #682755). Quality-Value-Service "Great landscaping designed to budget!" "The art and science of great landscaping!" Composite and wood decking. Arbors and pergolas. Drought friendly landscaping, Automatic drip and spray irrigation systems. Irrigation timer clocks/controllers. Redwood and composite decking. Interlocking pavers. Retainer walls. Concrete. L.E.D. low volt landscape lighting. Drainage. Flagstone. Brickwork. Outdoor kitchens. Firepits. Gravel. Mulch. Tile. Water features. Boulders, River rock. Pool decks. Pool Removal. Pergolas. Arbors Irrigation and landscape lighting repairs, fences and gates. ...and more! ask about our new "Express Build" "Complete landscaping in record time!"

"Quick to respond, gave a quote on the spot and started work after Providing proper documentation in order to perform the job. I explained what I wanted and he delivered exactly that. Amazing job! Definitely recommend him for future work."

Danielle Z on May 2025

Landscape design and installation. All phases (softscape/hardscape). Owner operated. Multi -year Angie's List Super Service Award winner. Cal-poly trained landscape architecture designers. Free design consultations. Free written estimates and proposals. All sized projects. Sprinkler and other landscape repairs. New sod lawns. Hand selected guaranteed nursery stock planting, drought tolerant landscaping, synthetic turf. Serving the entire Silicon Valley. Fast turn-around. Friendly service. Fully insured. Accepting all major credit cards and online payment apps. State of California licensed landscape contractor (C-27) since 1993 (CSLB #682755). Quality-Value-Service "Great landscaping designed to budget!" "The art and science of great landscaping!" Composite and wood decking. Arbors and pergolas. Drought friendly landscaping, Automatic drip and spray irrigation systems. Irrigation timer clocks/controllers. Redwood and composite decking. Interlocking pavers. Retainer walls. Concrete. L.E.D. low volt landscape lighting. Drainage. Flagstone. Brickwork. Outdoor kitchens. Firepits. Gravel. Mulch. Tile. Water features. Boulders, River rock. Pool decks. Pool Removal. Pergolas. Arbors Irrigation and landscape lighting repairs, fences and gates. ...and more! ask about our new "Express Build" "Complete landscaping in record time!"

"Quick to respond, gave a quote on the spot and started work after Providing proper documentation in order to perform the job. I explained what I wanted and he delivered exactly that. Amazing job! Definitely recommend him for future work."

Danielle Z on May 2025


Avatar for California Sunrooms, INC
California Sunrooms, INC
3160 Gold Valley Drive
4.20(
10
)
Approved Pro
California Sunrooms, INC
3160 Gold Valley Drive
4.20(
10
)
Approved Pro
Customers say: Super punctual
496 local quotes requested
42 years of experience

We are a family owned company that has been in business for over 40 years serving California. Specialising in Sunrooms, Patio Covers, Pergolas & decks. We offer many options in financing as well as monthly sales and deals.

"My husband & I are delighted with the team that helped us get our dream sun & garden room and our covered patio. The team that worked with us deserves special mention for their work ethics & competence. They were so wonderful to work with & had high integrity. Miguel on the large, extensive concrete work. Vlad on the wonderful execution on building the Covered Patio & Sunroom & all the electrical work. Mike on multiple projects. Carlos on the porcelain tiles. Scott & Abe for hearing us out on our concept of what we needed & addressing our concerns. We highly recommend California Sunrooms, their products & the individuals above. We couldn't have asked for a better team. Happy customers, Lucy & Praveen Chaddha"

lucy c on February 2023

We are a family owned company that has been in business for over 40 years serving California. Specialising in Sunrooms, Patio Covers, Pergolas & decks. We offer many options in financing as well as monthly sales and deals.

"My husband & I are delighted with the team that helped us get our dream sun & garden room and our covered patio. The team that worked with us deserves special mention for their work ethics & competence. They were so wonderful to work with & had high integrity. Miguel on the large, extensive concrete work. Vlad on the wonderful execution on building the Covered Patio & Sunroom & all the electrical work. Mike on multiple projects. Carlos on the porcelain tiles. Scott & Abe for hearing us out on our concept of what we needed & addressing our concerns. We highly recommend California Sunrooms, their products & the individuals above. We couldn't have asked for a better team. Happy customers, Lucy & Praveen Chaddha"

lucy c on February 2023


Avatar for Sigura Construction Inc
Sigura Construction Inc
774 Charcot Ave
4.43(
42
)
Approved Pro
Sigura Construction Inc
774 Charcot Ave
4.43(
42
)
Approved Pro
Customers say: Quality work
1187 local quotes requested
22 years of experience

No job is impossible for Sigura Construction. We never take on a project unless we are 100% certain we can provide our client with the best service and results possible. We do this by completing the project in its entirety, providing each client with our prompt, courteous and professional service, and by turning out a first-rate product. We stand behind all of our work and guarantee that you can rely on us before, during and after your construction project.

"We had an amazing experience with Sigura Construction on our backyard transformation project. They did a fantastic job building a swimming pool, outdoor kitchen, landscaping with pavers, and custom lighting. The entire crew was incredibly professional, thorough, and efficient, delivering top-quality work from start to finish. Ilan, the owner, was outstanding—easy to communicate with, professional, and highly knowledgeable about all the options for our project. He made the entire process seamless and stress-free. Our backyard now looks absolutely stunning, and we’re thrilled with the results. We have complete peace of mind knowing the work was done by true experts. We highly recommend Sigura Construction to anyone looking for exceptional construction services. Thanks again to Ilan and the team for a job well done!"

karin s on January 2025

No job is impossible for Sigura Construction. We never take on a project unless we are 100% certain we can provide our client with the best service and results possible. We do this by completing the project in its entirety, providing each client with our prompt, courteous and professional service, and by turning out a first-rate product. We stand behind all of our work and guarantee that you can rely on us before, during and after your construction project.

"We had an amazing experience with Sigura Construction on our backyard transformation project. They did a fantastic job building a swimming pool, outdoor kitchen, landscaping with pavers, and custom lighting. The entire crew was incredibly professional, thorough, and efficient, delivering top-quality work from start to finish. Ilan, the owner, was outstanding—easy to communicate with, professional, and highly knowledgeable about all the options for our project. He made the entire process seamless and stress-free. Our backyard now looks absolutely stunning, and we’re thrilled with the results. We have complete peace of mind knowing the work was done by true experts. We highly recommend Sigura Construction to anyone looking for exceptional construction services. Thanks again to Ilan and the team for a job well done!"

karin s on January 2025


Avatar for Unique Home Design & Remodeling
Unique Home Design & Remodeling
303 Twin Dolphin Dr.
New on HomeAdvisorNew on Angi
Approved Pro
Unique Home Design & Remodeling
303 Twin Dolphin Dr.
New on AngiNew on HomeAdvisor
Approved Pro
2054 local quotes requested
42 years of experience

Unique Home Design & Remodeling is a leader in providing value-added construction services to our customers by creating a successful partnership throughout the construction process. Our pledge is to establish lasting relationships with our customers by exceeding their expectations and gaining their trust through exceptional performance by every member on our construction team. Unique Home Design & Remodeling's mission is to accomplish full customer satisfaction in every area possible from color selection to project completion. Unique Home Design & Remodeling's main focus is to provide our future clients with a professional home improvement experience. We vow to our customers with the highest level of quality construction services at fair market and competitive prices. To ensure the longevity of our company through repeat and referral business achieved by customer satisfaction in all areas including timeliness, attention to detail and service-minded attitudes.

Unique Home Design & Remodeling is a leader in providing value-added construction services to our customers by creating a successful partnership throughout the construction process. Our pledge is to establish lasting relationships with our customers by exceeding their expectations and gaining their trust through exceptional performance by every member on our construction team. Unique Home Design & Remodeling's mission is to accomplish full customer satisfaction in every area possible from color selection to project completion. Unique Home Design & Remodeling's main focus is to provide our future clients with a professional home improvement experience. We vow to our customers with the highest level of quality construction services at fair market and competitive prices. To ensure the longevity of our company through repeat and referral business achieved by customer satisfaction in all areas including timeliness, attention to detail and service-minded attitudes.


Avatar for Skytech Builders
Skytech Builders
1714 Seville Way
5.00(
20
)
Approved Pro
Skytech Builders
1714 Seville Way
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1232 local quotes requested

Welcome to Sky Tech builders, a general professional construction company. Our Decades of experience in the construction and home improvement Industry will help you achieve all your dreams and have the home you always wanted. At Sky Tech we are not just general contractors, we are also homeowners. We know what it’s like to have a big home improvement project in front of you. But we also know the satisfaction of the finished job, enjoying a new, updated home that you created. That’s why we are dedicated to making it as easy as possible for you to get exactly what you are seeking. As a construction company we want to help each and any of our customers accomplish their dreams of a complete home renovation. Our mission is to give you the best quality products and customer service making you and us enjoy this mutual adventure. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today!

"We hired Skytech Builders to renovate our kitchen and bathroom, and they sent Leo to manage the project. From the start, he was fantastic—an excellent communicator who really listened to our needs and took detailed notes during the entire consultation. Once we decided to proceed, Leo guided us through the material selection process, making everything run smoothly. Overall, it took about a month to plan and another month to complete the construction. We're thrilled with the results and will definitely reach out to them for our next project."

Tyler Francis J on November 2024

Welcome to Sky Tech builders, a general professional construction company. Our Decades of experience in the construction and home improvement Industry will help you achieve all your dreams and have the home you always wanted. At Sky Tech we are not just general contractors, we are also homeowners. We know what it’s like to have a big home improvement project in front of you. But we also know the satisfaction of the finished job, enjoying a new, updated home that you created. That’s why we are dedicated to making it as easy as possible for you to get exactly what you are seeking. As a construction company we want to help each and any of our customers accomplish their dreams of a complete home renovation. Our mission is to give you the best quality products and customer service making you and us enjoy this mutual adventure. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today!

"We hired Skytech Builders to renovate our kitchen and bathroom, and they sent Leo to manage the project. From the start, he was fantastic—an excellent communicator who really listened to our needs and took detailed notes during the entire consultation. Once we decided to proceed, Leo guided us through the material selection process, making everything run smoothly. Overall, it took about a month to plan and another month to complete the construction. We're thrilled with the results and will definitely reach out to them for our next project."

Tyler Francis J on November 2024


Avatar for Be Home Remodeling Inc
Be Home Remodeling Inc
84 West Santa Clara Street
5.00(
3
)
Approved Pro
Be Home Remodeling Inc
84 West Santa Clara Street
5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1547 local quotes requested

***346 PROJECTS/24 IN PROGRESS/322 COMPLETED**YOUR DREAM REMODEL AWAITS. LET'S MAKE IT HOME!** Welcome to Be Home Remodeling! We specialize in transforming homes with expert craftsmanship, innovative designs, and personalized solutions. into dream We turn houses into dream homes. With a commitment to quality craftsmanship and personalized service, we bring your vision to life, creating spaces that reflect your style and meet your needs. From kitchens to full-home remodels, we bring your vision to life, creating beautiful, functional spaces you’ll love. eHome Remodeling was founded by Benjamin, who leads our team with over 10 years of experience transforming homes across the Bay Area. We specialize in everything from detailed kitchen remodels to full-scale renovations, ensuring each space perfectly reflects your unique vision and lifestyle. At BeHome, we prioritize transparent communication, meticulous planning, and quality craftsmanship, working closely with you at every stage to create a space you’ll love coming home to. Contact us today for your FREE estimate by calling 408-616-4989 or click the request a quote link!

"Appreciate the great communication, Benjamin and his team was professional, clean after themselves and was delivering what was promised. Will definitely hire them again Thank you!"

Liran Salesman b on December 2024

***346 PROJECTS/24 IN PROGRESS/322 COMPLETED**YOUR DREAM REMODEL AWAITS. LET'S MAKE IT HOME!** Welcome to Be Home Remodeling! We specialize in transforming homes with expert craftsmanship, innovative designs, and personalized solutions. into dream We turn houses into dream homes. With a commitment to quality craftsmanship and personalized service, we bring your vision to life, creating spaces that reflect your style and meet your needs. From kitchens to full-home remodels, we bring your vision to life, creating beautiful, functional spaces you’ll love. eHome Remodeling was founded by Benjamin, who leads our team with over 10 years of experience transforming homes across the Bay Area. We specialize in everything from detailed kitchen remodels to full-scale renovations, ensuring each space perfectly reflects your unique vision and lifestyle. At BeHome, we prioritize transparent communication, meticulous planning, and quality craftsmanship, working closely with you at every stage to create a space you’ll love coming home to. Contact us today for your FREE estimate by calling 408-616-4989 or click the request a quote link!

"Appreciate the great communication, Benjamin and his team was professional, clean after themselves and was delivering what was promised. Will definitely hire them again Thank you!"

Liran Salesman b on December 2024


Avatar for Elusive Construction
Elusive Construction
5.00(
5
)
Approved Pro
Elusive Construction
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
395 local quotes requested

Elusive Construction refers to a construction company specializing in various aspects of the construction industry. As the name suggests, the company is known for its ability to tackle challenging and complex construction projects with a high level of expertise and efficiency. Elusive General Construction strives to deliver exceptional results while maintaining a reputation for innovation, quality craftsmanship, and attention to detail. The term "elusive" in the company name implies that the company possesses the skill and expertise to overcome obstacles and navigate through difficult construction projects successfully. It suggests that the company has the ability to think outside the box, adapt to changing circumstances, and find creative solutions to construction challenges. Elusive General Construction offers a wide range of construction services, including residential, commercial, and industrial construction. This may include new construction, renovations, remodeling, additions, and other construction-related projects. The company has a team of experienced professionals, including architects, engineers, project managers, and skilled craftsmen, who work together to ensure the successful completion of each project. By combining technical expertise, industry knowledge, and a customer-centric approach, Elusive General Construction aims to provide clients with superior construction solutions that meet their specific needs and requirements. The company values open communication, transparency, and collaboration, working closely with clients to understand their vision and deliver projects that exceed expectations. Overall, Elusive General Construction is dedicated to delivering high-quality construction projects while maintaining a commitment to professionalism, integrity, and customer satisfaction.

"Most smoothest work we’ve ever had done on our home! The team were very kind & respectful. I’ve had many negative experiences with other companies so at times, I’m hesitant to ask questions but the team always reassured me and continuously made sure my voice was heard. All workers are very respectful of start & end times making workday transitions flow effortlessly. We had our existing siding removed & replaced. We didn’t expect it to be completed so quickly but was happily surprised. They maintained organization & cleanliness not to mention staying within quoted price. Overall, we were very grateful to have received such great work. My family and I will definitely be going to them for any future work. We highly recommend you putting your trust in Elusive Construction. You will not be disappointed. Thank you for making my home look beautiful again!"

Sandra L on August 2024

Elusive Construction refers to a construction company specializing in various aspects of the construction industry. As the name suggests, the company is known for its ability to tackle challenging and complex construction projects with a high level of expertise and efficiency. Elusive General Construction strives to deliver exceptional results while maintaining a reputation for innovation, quality craftsmanship, and attention to detail. The term "elusive" in the company name implies that the company possesses the skill and expertise to overcome obstacles and navigate through difficult construction projects successfully. It suggests that the company has the ability to think outside the box, adapt to changing circumstances, and find creative solutions to construction challenges. Elusive General Construction offers a wide range of construction services, including residential, commercial, and industrial construction. This may include new construction, renovations, remodeling, additions, and other construction-related projects. The company has a team of experienced professionals, including architects, engineers, project managers, and skilled craftsmen, who work together to ensure the successful completion of each project. By combining technical expertise, industry knowledge, and a customer-centric approach, Elusive General Construction aims to provide clients with superior construction solutions that meet their specific needs and requirements. The company values open communication, transparency, and collaboration, working closely with clients to understand their vision and deliver projects that exceed expectations. Overall, Elusive General Construction is dedicated to delivering high-quality construction projects while maintaining a commitment to professionalism, integrity, and customer satisfaction.

"Most smoothest work we’ve ever had done on our home! The team were very kind & respectful. I’ve had many negative experiences with other companies so at times, I’m hesitant to ask questions but the team always reassured me and continuously made sure my voice was heard. All workers are very respectful of start & end times making workday transitions flow effortlessly. We had our existing siding removed & replaced. We didn’t expect it to be completed so quickly but was happily surprised. They maintained organization & cleanliness not to mention staying within quoted price. Overall, we were very grateful to have received such great work. My family and I will definitely be going to them for any future work. We highly recommend you putting your trust in Elusive Construction. You will not be disappointed. Thank you for making my home look beautiful again!"

Sandra L on August 2024

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Guest house building services FAQs

In most states, yes—you can build a guest house, but every city or county sets its own zoning rules and building codes. Before breaking ground, check local ordinances, confirm lot setbacks, and secure the right permits. A local contractor or design-build firm can walk you through the paperwork and site requirements so your project starts on solid legal footing.

Yes—homeowners often tap a few different financing tools. A home-equity line of credit (HELOC) lets you borrow against your equity as you need funds. If you prefer a lump sum tied directly to the project, a short-term construction loan can roll into a second mortgage once the build is complete. Cash-out refinancing is another option: you replace your current mortgage with a larger one and use the difference to cover construction costs.

When you build a guest house, you’re creating a separate structure for hosting visitors without the full amenities needed for permanent living. An accessory dwelling unit, however, includes a complete kitchen and bathroom, meeting building codes for a long-term residence. This key difference makes an ADU ideal for long-term occupancy or rental income, adding enduring value to your property.

How many rooms you need depends on how you plan to use the space. Aim for one bedroom per every one or two occupants to make sure everyone has enough privacy and comfort. Added living and dining areas give you extra functionality, especially for rental use or long-term stays.

Most homeowners pick somewhere between 600 and 1,500 square feet to fit all the essentials. Make sure your design supports one to two occupants per bedroom and includes enough common areas for comfortable daily living. A well-proportioned layout boosts both functionality and property value.

No—a guest house isn’t just a bump-out on your main home. A bump-out is a small extension within an existing room for extra seating or storage. In contrast, you build a guest house as a standalone building with its own foundation and amenities, giving you a fully separate living area that can boost your property’s versatility and value.

The homeowners guide to guest house building services
From average costs to expert advice, get all the answers you need to get your job done.
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