ADU Construction Services by Jaws Construction Services
Jaws Construction Services works with homeowners navigating the process of building an accessory dwelling unit on their property. From garage conversion contractor work to fully detached new builds, they handle a range of ADU project types and guide clients through the regulatory and construction process from start to finish.
One of the more common questions homeowners have is whether special permits are required to build an ADU. Like any construction project, ADUs do require building permits. However, state law has streamlined the permitting process, and most applications must be approved within 60 days. Jaws Construction Services manages all permit applications and coordinates directly with local planning departments on behalf of their clients.
For homeowners in an HOA, it's worth knowing that state law prohibits HOAs from blocking ADU builder projects outright, though design guidelines may still apply. Jaws Construction Services recommends discussing plans with the HOA early in the process to avoid delays.
Garage Conversions, JADUs, and More
Garage conversions are a popular and practical ADU option. As an experienced garage conversion contractor, Jaws Construction Services can convert both attached and detached garages into livable space. When a detached garage is being replaced with a new ADU structure, special demolition permits are generally not required, which can simplify the process.
Homeowners may also be interested to know that a single-family property can accommodate both an ADU and a JADU (Junior Accessory Dwelling Unit) at the same time. This creates the potential for two additional housing units on one property. As a JADU contractor, Jaws Construction Services is familiar with the specific requirements that apply — including the rule that JADU owners must reside in either the main home or the JADU itself.
Regarding owner-occupancy for standard ADUs, requirements have been suspended through 2025, though regulations can change. Jaws Construction Services keeps clients informed of current rules as they evolve.
Site-Built vs. Prefab ADUs
Jaws Construction Services offers both site-built and prefab ADU options. Site-built ADUs are constructed directly on the property and allow for greater customization, though they typically involve longer timelines. Prefab ADUs are built off-site and assembled on a prepared foundation, which can reduce construction time but may offer less flexibility in design. The right choice depends on the homeowner's priorities, budget, and timeline.
Parking requirements for ADUs vary depending on location and unit type. Many ADUs — particularly those near public transit, in historic districts, or close to car-share services — do not require additional parking spaces. Jaws Construction Services assesses each property's specific requirements during the initial consultation.
On the financial side, ADUs in the East Bay area typically rent for between $1,500 and $3,500 or more per month, depending on size, location, and amenities. Jaws Construction Services can provide local market analysis to help homeowners estimate potential rental income. It's also worth noting that an ADU will likely increase a property's assessed value and property taxes, so consulting with a tax professional is advisable for specific guidance.