Accessory Dwelling Units

Aerial view of Missoula, Montana

Montana Governor Signs Zoning Reform Bills

Four bills that target housing production promise to streamline permitting processes, reform ADU regulations, and loosen zoning restrictions in commercially zoned areas.

May 24, 2023 - The Missoulian

Colorado State Capitol Building

Landmark Land Use Bill Fails in Colorado Legislature

Colorado Governor Jared Polis’s effort to allow for more housing construction by preempting local control of zoning failed to achieve the required level of political support in the state legislature.

May 11, 2023 - CPR News

California Houses

California Growth Report: Housing Up, Population Down

Good and bad news can be found in the most recent demographic report from the California Department of Finance. The population dropped by nearly 140,000 last year while housing grew at the highest rate in 14 years.

May 4, 2023 - San Francisco Chronicle

Texas Capitol Building

Bill Legalizing ADUs Passes Texas Senate

If passed by the full state legislature, the bill would eliminate local restrictions on ‘mother-in-law’ units.

May 1, 2023 - FOX 4 News

Colorado

Fort Collins Code Update Rescinded Due to ADU Opposition

It’s back to the drawing board for a development code update in Fort Collins, Colorado, after residents revolted against zoning reforms that include by-right development of accessory dwelling units.

April 7, 2023 - The Coloradoan

Dark grey two-story accessory dwelling unit in backyard

Op-Ed: How ADUs Can Ease the Housing Crunch

With the right policies in place, basement apartments, converted garages, and backyard cottages can create a significant number of affordable housing units.

April 4, 2023 - Governing

Modern small-lot homes in north Dallas suburb

Code Reforms to Ease the Housing Crisis

Ten recommendations for zoning code changes that could make housing more affordable.

April 3, 2023 - Congress For New Urbanism

Two white two-story Sears Roebuck catalog homes in Tuscumbia, Alabama

The Return of ‘Catalog Homes’

Sets of pre-approved housing plans can lower construction costs, shorten timelines, and encourage more badly needed housing production.

March 29, 2023 - Route Fifty

An aerial view of the Anchorage metropolitan area shows sprawling development surrounded by tall mountains.

With New ADU Rules, Anchorage Leading U.S. Zoning Reform Efforts

Anchorage recently passed a package of laws that will allow accessory dwelling units in commercial and residential zones, and, in a rare move, on residential lots with existing multi-family housing.

March 22, 2023 - Sightline Institute

Drone view of colorful sunset over suburban neighborhood in Phoenix, Arizona

Arizona Housing Bill Fails in State Senate

The bill would have eliminated some parking requirements, legalized more types of affordable housing, and promoted increased housing production.

March 14, 2023 - 12News

Seattle

More ADUs Than Single Homes Being Built in Seattle

Permits for accessory dwelling units jumped by 250 percent between 2019 and 2022.

March 10, 2023 - The Seattle Times

Pacific Coast

Huntington Beach Mounts Legal Challenge to State-Mandated Density

The Orange County beachfront community has had enough of the California State Legislature’s preemption of local zoning laws.

February 27, 2023 - LAist

San Diego skyline and apartment buildings

San Diego Expands Transit Oriented Zoning From a Half-Mile to a Mile

A recent package of code changes by the city of San Diego will make it possible to build high-rise residential buildings and accessory dwelling units in larger areas around public transit.

February 23, 2023 - The San Diego Union-Tribune

Quincy Market

Op-Ed: Boston Needs Zoning Reform Now

The Boston Globe’s editorial board calls on the city to take on citywide zoning reform to boost housing construction and revitalize areas that have faced historical underinvestment.

February 21, 2023 - The Boston Globe

Spanish-style State Street commercial buildings in downtown Santa Barbara, California

Santa Barbara Expands ADU Program to Boost Housing

The city hopes that permitting larger ADUs and making adaptive reuse easier will help it meet its state-mandated goal of building over 8,000 new housing units by 2031.

February 7, 2023 - Noozhawk

Rendering of modern black and brown one-story backyard home design

Taking the ADU Model to the Next Level

How can we get more accessory dwelling units built, keep them affordable, and make them a force for increasing racial equity?

January 26, 2023 - Shelterforce Magazine

Granny Flat

Pre-Approved ADUs Now Available in Sacramento

The city of Sacramento is making it easier to develop accessory dwelling units.

January 25, 2023 - CBS Sacramento

View of downtown Seattle across a body of water with colorful houses in the foreground

Op-Ed: Seattle’s ADU Rules Leave Long-Term Renters Out in the Cold

One resident argues that adding a unit for long-term rental is too expensive and difficult, especially when compared to the city’s ‘super easy’ process for permitting a short-term or vacation rental.

January 24, 2023 - The Seattle Times

San Diego skyline and apartment buildings

Proposed San Diego Code Update Seeks to Increase Density Near Transit

A set of proposed updates to the city’s development code would expand TOD zones and encourage more backyard dwellings.

January 9, 2023 - Del Mar Times

Rendering of white cottage-style ADU

Raleigh Launches Pre-Approved ‘ADU Gallery’

The city wants to streamline the process and lower construction costs for accessory dwelling units in order to boost the city’s housing supply without dramatically altering neighborhoods.

December 20, 2022 - WUNC

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