Accessory Dwelling Unit

Kennebec River

Maine Passes Zoning Reform Laws

The state legislature passed two bills, one supporting accessory dwelling units and another incentivizing adaptive reuse, aimed at boosting housing affordability.

May 3, 2022 - Maine Beacon

House in Tucson, Arizona

More Western Cities Approve ADUs to Help Relieve Housing Crisis

Proponents of 'granny flats' say they can alleviate housing shortages and help families keep their homes, but others worry that the programs don't do enough to target low- and middle-income property owners.

July 22, 2021 - High Country News

Accessory Dwelling Unit

An Online Portal for Designing Accessory Dwelling Units

The ADUniverse website offers pre-approved designs for homeowners who want to add Accessory Dwelling Units on properties in Seattle.

September 17, 2020 - The Urbanist

Accessory Dwelling Unit

ADUs Offer Affordable Housing in California, but Challenges Persist

While accessory dwelling units have the potential to ease California’s housing crisis, homeowners still find the construction process difficult to navigate.

April 24, 2019 - San Francisco Chronicle

Pasadena Urged to Purge Poison Pills from ADU Reform Ordinance

Pasadena is adopting accessory dwelling unit (ADU) reform in response to state legislation designed to spur affordable housing options by easing restrictions on ADUs. But is it really entrenchment dressed as reform?

January 30, 2017 - UrbDeZine

Pasadena's Accessory Dwelling Unit Ordinance Called Out as a 'Poison Pill'

Pasadena's accessory dwelling unit is designed more to prevent than accommodate accessory dwelling units. Planner and Pasadena resident Jonathan P. Bell implores the city's Planning Commission to reform it.

December 13, 2016 - UrbDeZine

Maine Communities Increasingly Allow Granny Flats

Many Maine communities have amended their zoning ordinances to allow accessory dwelling units, recognizing the benefits of this housing option.

April 19, 2016 - Maine Association of Planners Front Page

News from HUD User

HUD's Office of Policy Development and Research

Call for Speakers

Mpact Transit + Community

New Updates on PD&R Edge

HUD's Office of Policy Development and Research

Top Books

An annual review of books related to planning.

Top Websites

The best of the Internet—since 2002.

Top Apps

Planning apps for a brave new world.

Top Schools

The definitive ranking of graduate planning programs.

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.