State Preemption

Church with tall steeple in rural Colorado.

Colorado Bill Would Legalize Housing ‘In God’s Backyard’

Churches and religious institutions around the country are calling for zoning reforms that would allow them to build housing on their underused properties.

February 10, 2025 - The Colorado Sun

Homes in rural area with snowy Mt. Rainier in background in Washington state.

Washington State Bills Would Boost Housing in Rural Areas

Several proposed laws could make way for more housing development outside the state’s major city centers.

January 29, 2025 - Tri-Cities Area Journal of Business

Aerial view of Norwalk, California.

California Sues Norwalk Over Shelter Moratorium

The state says the city of Norwalk’s prohibition on new shelters and transitional and supportive housing violates anti-discrimination and fair housing laws.

November 5, 2024 - KTLA

Aerial view of Hoboken, New Jersey.

New Jersey Towns Call for Suspension of Affordable Housing Law

Close to two dozen municipalities are suing the state, arguing that the affordable housing requirements mandated by the Mount Laurel Doctrine are unrealistic and discriminate against suburban communities.

November 3, 2024 - Gothamist

Small, colorful homes on small lot in San Diego, California.

San Diego Begins to See Results of State Housing Law

Homeowners in Southern California are starting to take advantage of a state law that allows lot splitting and higher density in residential areas in an effort to increase housing supply and affordability.

November 1, 2024 - KPBS

Close-up of U.S., California, and POW-MIA flags on California state capitol dome.

California’s New Housing Laws: What You Need to Know

The state legislature passed dozens of new laws aimed at improving housing affordability and streamlining the development process to meet rising demand.

October 13, 2024 - Diana Ionescu

Aerial view of Norwalk, California in daytime.

Norwalk to Lose State Funding After Shelter Ban

A California city will lose access to state housing funds after refusing to end a prohibition on new emergency shelters.

October 6, 2024 - CBS News

Gold dome of New Jersey state capitol building.

New Jersey Housing Laws Take Effect in January

New affordable housing regulations will require cities to submit plans outlining how they will meet housing demand in their jurisdictions.

September 27, 2024 - Next City

Aerial view of suburban homes in New Jersey.

9 New Jersey Mayors Sue Over State Affordable Housing Law

Plaintiffs claim the new state law strips local control of growth, but affordable housing advocates say the lawsuit is just a delay tactic.

September 23, 2024 - NJ.com

Red Light Camera

When States Hinder Local Efforts to Cut Down on Cars

Reducing car dependency is a vital climate goal. Many U.S. cities want to shift trips to other modes, but they're often held back by state governments.

August 27, 2024 - Yale Climate Connections

Wyoming state capitol building in Cheyenne, Wyoming.

Wyoming Task Force Considers Statewide Zoning Reform

The state task force will examine six bills aimed at limiting local opposition to new housing development.

July 18, 2024 - WyoFile

View of buildings under construction and cranes in San Francisco, California.

San Francisco Must Streamline Permitting Process

After failing to meet state targets for housing production, the city must create a shorter permitting process under a 2023 state law.

July 3, 2024 - KQED

Maricopa County, Arizona

Arizona Legalizes ADUs and Higher Downtown Density Statewide

Two new laws require cities to permit ‘missing middle housing’ near city centers and ADUs on all single-family lots.

May 28, 2024 - The Real Deal

Ornate, tan stone capitol building with a gold dome roof and low-rise city buildings in the background.

States Are Banning Guaranteed Income Programs

Four states now have laws in place that prevent cities and counties from creating or continuing guaranteed income programs, and several more have tried or are trying.

May 23, 2024 - Bloomberg CityLab

Houses on green hillside in Marin County, California

Judge's Ruling Deals Blow to California's Zoning Reform Law

Five California cities have won a lawsuit against the state over SB 9, a law passed in 2021 that effectively abolished single family zoning statewide.

April 29, 2024 - Marin Independent Journal

The front of a purple and gray train running along track with a rail crossing signal on the right.

Second Massachusetts Town Spurns State TOD Zoning Mandate

Marshfield residents voted down a rezoning plan that would have met state requirements for the town to allow development of multifamily housing near MBTA stations.

April 28, 2024 - The Patriot Ledger

Colorado State Capitol Building

Colorado Bill Would Tie Transportation Funding to TOD

The proposed law would require cities to meet certain housing targets near transit or risk losing access to a key state highway fund.

April 25, 2024 - Colorado Public Radio

Aerial view of New Jersey and New York City.

New Jersey Passes Fair Housing Reform

A new law streamlines and clarifies the state’s affordable housing requirements for cities and towns.

April 10, 2024 - National Low Income Housing Coalition

Large construction site with red staircases and cranes near downtown Los Angeles, California.

California Bills Would Clarify, Restrict ‘Builder’s Remedy’

The controversial law lets developers skirt local zoning rules in cities without state-approved housing plans.

April 5, 2024 - CALmatters

Row of large multistory homes with multilevel porches on the front and a bike lane on the street in front of them.

Washington State Legislates Statewide Cohousing Development

The new law will prevent local governments from prohibiting the development of coliving multifamily development through zoning and other regulations.

April 4, 2024 - Spokesman-Review

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.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.