DevArt8 Builders

1828 South Milpitas Boulevard, Milpitas, CA 95035

DevArt8 Builders specializes in ADU construction in Gilroy, offering floor plans from 350–650 sq. ft. They handle permits, ensure zoning compliance, and build detached ADUs, attached units, and garage conversions tailored to each property.

DevArt8 Builders – ADU Contractor in Milpitas, CA

About DevArt8 Builders

ADU Construction in Gilroy by DevArt8 Builders

Gilroy has established clear zoning and building standards for Accessory Dwelling Units (ADUs) to maintain safety and neighborhood consistency. DevArt8 Builders is well-versed in these local requirements, allowing them to design and construct ADUs in full compliance with current regulations. They also monitor regulatory updates on an ongoing basis, helping ensure each project aligns with the latest codes.

Building an ADU in Gilroy requires the property to meet specific criteria. The lot must be zoned for residential use and include an existing single-family dwelling. The ADU must be located on the same lot as the primary residence and cannot be sold as a separate unit. The maximum allowable size depends on the lot dimensions and the type of ADU — whether detached, attached, or a garage conversion. DevArt8 Builders can help property owners assess eligibility and determine the appropriate size for their project.

ADU Floor Plan Options

DevArt8 Builders offers a range of floor plan sizes to suit different needs and lot configurations:

  1. 350 sq. ft. ADU: A compact studio or guest house layout designed for space efficiency. Suitable for single occupants or couples seeking a functional smaller living space.
  2. 450 sq. ft. ADU: A slightly larger option that can include a separate bedroom and living area, offering more privacy and flexibility for small households.
  3. 550 sq. ft. ADU: A mid-sized accessory dwelling unit that typically includes a full kitchen, living room, and one or two bedrooms — a practical choice for longer-term occupancy.
  4. 650 sq. ft. ADU: The largest available option, providing space for multiple bedrooms, a full living area, and a complete kitchen. Suitable as a family unit or a rental property.

These designs serve as starting points, and DevArt8 Builders works with clients to tailor plans to their specific property and goals — whether that's a granny flat, an in-law suite, or a backyard cottage.

Navigating Gilroy ADU Regulations and Permits

Understanding local regulations and permit requirements is an important part of any ADU project. In Gilroy, specific guidelines govern the size, placement, and intended use of accessory dwelling units. DevArt8 Builders stays current with these rules and manages the permit application process on behalf of their clients.

Their team helps navigate the required bureaucratic steps, working to avoid common delays and keep projects on track. This includes handling documentation and coordinating with local authorities throughout the approval process.

As a local ADU contractor with experience in the Gilroy area, DevArt8 Builders brings familiarity with the specific demands of building in this community. They work closely with clients throughout the project, maintaining communication and transparency from initial planning through to construction completion.

Whether the goal is a detached ADU, an attached unit, or a garage conversion, DevArt8 Builders provides guidance and construction services tailored to the requirements of each individual property and homeowner.

Services

DevArt8 Builders performs the following services

  • Architecture & Design
  • Permit Specialist
  • Construction
  • Feasibility & Site Assessment
  • 3D renderings & floor plans

DevArt8 Builders Reviews

Maria

2026-02-25
"We hired DevArt8 for home remodeling in Palo Alto and it was genuinely one of the smoothest contractor experiences weve had. The home needed a full refresh and better flow, and we wanted the finished look to feel modern but still warm. Ray guided us through the choices in a way that felt practical. We didnt feel pushed into expensive upgrades, just guided toward smart decisions that would hold up long term. The team was consistent, respectful, and kept the work areas protected, which mattered because we were still living in the house during part of the project. The quality is easy to see. The lines are clean, the tile work is sharp, and everything looks intentional. Even the little things like trim alignment and how doors close feel right. The final result looks like a professionally designed home, not a patchwork remodel. If you are searching for a reliable home remodeling contractor in Palo Alto, DevArt8 delivers real craftsmanship with strong communication."

Nicholas Delao

2026-02-24
"I recently hired DevArt8 Builders to construct an Accessory Dwelling Unit ADU on my property, and I wanted to share my experience for anyone considering a similar project. Our scope included: Construction of a 700 sq ft ADU Full bathroom and kitchen installation Utility connections and permitting Timeline was about 5 months from start to finish From the beginning, DevArt8 showed real expertise with ADU construction and navigating local building codes. Communication was consistent throughout the process, with regular updates on progress and any potential challenges. The workmanship, especially the finishing details, exceeded my expectations. Daniel was our main point of contact and was very responsive whenever we had questions or concerns. If something needed attention, he addressed it quickly and kept things moving. We had a couple minor scheduling hiccups, but those were mostly on the city side, and DevArt8 adjusted right away. The final cost stayed aligned with the original estimate, with only small increases due to upgraded fixtures we chose during construction. They were not the cheapest option, but the value was absolutely worth it and saved us a lot of headaches and delays. Highlights: Excellent attention to detail in finish work Strong knowledge of permits and code requirements Professional, courteous crew High-quality materials Solid, energy-efficient installation choices Overall, I would highly recommend DevArt8 Builders for ADU construction. The end result is a beautiful, functional living space that has genuinely improved our property and its value."

Luis F. Velasquez

2026-02-19
"Ray, Johan and Team engineers, electricians, and others helped update our ADU. From beginning to end the Team worked with our best interest in mind and on our behalf including multiple visits to the planning department to ensure planners understood the work. Also from beginning to final clean up and touch up, all went out of their way to ensure the project was completed as agreed and to our expectations -- Thank you. Ray's experience coupled with his construction and engineering knowledge proved indispensable and the value adds he authorized were significant and appreciated."

Gerald Jv Fernandez

2026-02-18
"We recently hired DevArt8 as our ADU builder in San Jose, and the experience exceeded every expectation we had. From the first consultation, Ray made us feel confident that we were working with the right team. She took the time to understand our goals, our budget, and how we wanted the space to function long term. Building an ADU felt overwhelming at first, but they broke everything down step by step and handled the process professionally from start to finish. The construction quality is outstanding. The framing, electrical, plumbing, insulation, and finishes were all done with precision and care. Inspections passed smoothly, the timeline stayed on track, and there were no surprise costs. Communication was consistent throughout the entire project. If you are looking for a reliable ADU builder in San Jose who actually delivers what they promise, DevArt8 is the company to call. The craftsmanship, transparency, and attention to detail truly set them apart. We would absolutely work with Ray and the team again. Five stars without hesitation."

MB Veilleux

2025-09-30
"We used DevArt8 for updates to the main bath and kitchen of our new-to-us 1960s era home. The designer we worked with, Liran, brought her own ideas and expertise while still making the process flexible and collaborative. The final design meshed nicely with the surrounding existing elements. I had worked with the project manager, Johan, once before on a previous home. He was the reason we went to DevArt8 for this new project. He is a strong communicator and a creative problem solver. For example, during demo we learned that the soffit above the shower was hollow, and he recommended we knock it out for some free added height. Knowing we have young kids, he also suggested swapping out the shower fixture we had chosen for a hydro-rail in the same finish, which has since been very useful during the kids' bathtime. The subcontractors he used were all professional and detail-oriented as well. The project stayed on budget and largely on schedule, with the exception of some doors we were replacing. They had a long lead time to begin with, plus there were some refinishing delays on the one that needed to be stained to match others in the same hallway. In the end the final products look great and were worth the wait. Overall, we have been very pleased with the updates to these two areas we use on a daily basis."

Specifics

Luxury Builds

Opening hours

Monday 8:00AM - 10:00PM
Tuesday 8:00AM - 10:00PM
Wednesday 8:00AM - 10:00PM
Thursday 8:00AM - 10:00PM
Friday 8:00AM - 10:00PM
Saturday 8:00AM - 10:00PM
Sunday 8:00AM - 10:00PM

Location

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