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Attached vs. Detached ADUs in Portland, Oregon: A Comprehensive Comparison

Accessory Dwelling Units (ADUs) have become increasingly popular in Portland, Oregon, as homeowners seek to maximize their properties and address the city's housing challenges. ADUs, often referred to as "granny flats" or "mother-in-law suites," offer flexible living spaces that can be either attached to or detached from the

Accessory Structures and Design Conformity

Rules governing the Design of ADUs in Portland When starting a project building an Accessory Structure (Home Studio, ADU, Home Office, or even a storage shed) it can be both daunting and exciting at the same time. Daunting because of all of the unknowns; rules, regulations, limitations, and technicalities.

New To ADUs?

Download our ADU Quickstart Guide and learn about the features and benefits and ADU can provide to your existing property.

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