The New Avenue blog

More than decade of content on the things we love: your home

Kevin Casey Kevin Casey

Cost of adding a basement to a new addition

A designer in our network is working with a client who is considering adding a 400-square-foot basement below a new 400-square-foot addition. They are debating whether it is worth the added cost in order to gain added usable area…

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Kevin Casey Kevin Casey

Cost to convert a garage into a studio ADU in Berkeley, CA

When a family decides to add an accessory dwelling unit, they often consider converting an existing garage into a rentable ADU. In this post we will break down the cost of converting a detached 11′ x 22′ garage into a studio apartment for our client’s mother…

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Kevin Casey Kevin Casey

Adding a detached accessory dwelling (ADU) in Atherton, CA

New Avenue created a plan that would fit their property, meet the city permitting requirements, and be a comfortable guest suite for anyone who stayed there. The detached guest suite features a living area, a closet, a bathroom with a shower, a refrigerator, and a sink. The design makes use of natural light to keep the space bright and reduce electricity costs. Here are the rendering and floor plan.

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