The 934-square-foot home has a two-car garage (shared with the primary home), a loft, a kitchen, a bedroom, a bathroom, and plenty of storage space for the family’s outdoor adventure gear. Here's the floor plan.

Property taxes usually increase by an amount equal to one-half of one percent of the total cost of the project. The main home is not reassessed with the addition of the ADU. Here’s what that means for this Oakland ADU.

A homeowner in Mountain View asked New Avenue to create a 640-square-foot accessory dwelling that would serve as a comfortable home for a family member. Here’s what the project cost.

The basement, which was entirely for storage, makes the perfect place to add an accessory dwelling unit. With a living/dining area, kitchen, bathroom, and patio, this will be a great home for a single person, a couple, or a pair of roommates. Plus, the homeowners don’t have to give up all of their storage. A storage room accessible from the main home is included in the plan.

Knowing the value an accessory dwelling can provide, he asked New Avenue to create an accessory structure that could be converted into a full accessory dwelling later. The designer created a 288-square-foot structure with space to add a kitchen and a shower in the future. Here are the drawings.

The owner wants to remodel the small, one-bedroom home on his property. Eventually, he will add a larger home and turn the existing house into an accessory dwelling.

The remodel will cost $138,000, and the new home will cost $500,000.

Here’s how property taxes increase when adding the new home.

This project, built in 2018, cost a total of $290,964.78 for design, permitting, and construction.

With a versatile design like this one, the family will be able to use the ADU as a gathering space, an additional home, or a rental for additional income. Over time, the ADU can serve multiple purposes, evolving to meet the owners’ needs.

The backyard’s slope provided a lovely view from the rear of the yard, and Betsy hoped to take advantage of that in adding an ADU for her family. A New Avenue design professional created an ADU that could serve as a comfortable home and gave it a large deck and stairs to accommodate the unique backyard. The plans include a bedroom, a bathroom, a kitchen, and a living area.

A Berkeley homeowner, asked New Avenue to remodel his existing garage into a music studio and storage area. He also wanted an ADU to use as a guest house, additional space when needed, or rental home. New Avenue’s designer created a design for both buildings and worked with the city to permit the entire project. Here’s the design.

A homeowner in Fenton, California, approached New Avenue because she wanted to add a guest house to her property. She planned to use the new space for her children and grandchildren, and she wanted the option of renting it out occasionally. Here’s what it cost.