Density

People walking on crowded New York City sidewalk

Density and Disorder: The Imaginary Link

A recent article tries to tie public transit and walkability to social disorder — but in fact, sprawling Sunbelt cities like Memphis are as likely to have high crime rates as transit-rich metropolises such as New York and San Francisco.

March 9, 2025 - Michael Lewyn

Trees in bloom with pink flowers on a residential street in Seattle, Washington.

Opinion: Housing Versus Trees Is a False Choice; Swap Pavement for Trees Instead

Seattle’s goal to cover 30 percent of the city with tree canopy by 2037 doesn’t need to be sacrificed in favor of density. There’s a better way.

February 26, 2025 - The Urbanist

Colorful rowhouses in Washington, D.C.

DC Residents Want Affordability Over ‘Character’

A poll finds that most residents want to see changes in zoning and land use laws that unlock more housing construction in the District and improve affordability.

February 26, 2025 - Greater Greater Washington

An overhead image of a large wooden building as it's being constructed.

California’s Housing Laws Yielding Disappointing Results

A relatively few number of new units are being built as a result of new laws aimed at boosting the housing supply.

February 25, 2025 - CALmatters

John Bridge Monument (also known as The Puritan), in the northeast corner of the Cambridge Common in Cambridge, Massachusetts with fall foliage on ground.

Cambridge Passes Zoning Reform

Developers can now build housing of up to six stories in the Massachusetts city.

February 20, 2025 - Saporta Report

Fort Mill, South Carolina: Kingsley Town Center. Mixed use development of repurposed textile mill with smokestack and streets "Textile Way" and "Broadcloth Street."

Rethinking Suburban Development: New Trends in Creating Livable Communities

Discover new trends in suburban development focused on creating more livable, sustainable communities for future growth.

February 17, 2025 - Devin Partida

Aerial view of old buildings and government or church building with tall roof in Annapolis, Maryland.

Commentary: We Need a Return to the Adaptability of Traditional Urban Form

How the rigidity of modern suburban development fails to prepare cities for the future.

February 17, 2025 - Strong Towns

Two bicycles in apartment building stairwell landing with white painted brick walls.

Single-Stair Reform Gains Strength

The movement to legalize single-stair multi-story buildings is gathering momentum, with the typology offering a more efficient, flexible, and healthy way to build housing.

February 6, 2025 - Greater Greater Washington

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

Ornate Victorian San Francisco houses with modern high-rises in background.

Commentary: A New ‘Grand Bargain’ for American Housing

For decades, many U,S, neighborhoods successfully resisted change at the expense of a few neighborhoods sacrificed to mass development. Is there a better way?

January 29, 2025 - Strong Towns

Aerial view of insula ruins in Ostia, near Rome, Italy.

The Apartment Through History

The humble apartment, as a typology, has been with us for millennia.

January 21, 2025 - JSTOR Daily

Colorado flags draped between buildings in downtown Denver, Colorado.

Denver Pauses Multifamily Development in Westside Neighborhoods Amidst Gentrification Concerns

City officials say the pause on permits for redevelopment projects aims to stop the displacement of long-term residents.

January 9, 2025 - Governing

For Lease painted on window of vacant commercial space.

2024: The Year in Zoning

Cities and states are leaning on zoning reform to help stem the housing crisis and create more affordable, livable neighborhoods.

January 8, 2025 - Diana Ionescu

Aerial view of lower Manhattan, New York City.

NYC Approves ‘City of Yes’ Rezoning Plan

The city council voted 31 to 20 to approve a package of zoning reforms aimed at creating 80,000 new housing units.

December 17, 2024 - Gothamist

View of brick buildings and One World Trade Center building and New York City skyline.

NYC’s Proposed Zoning Reforms Lag Behind Other Cities

Cities like Austin and Minneapolis are making major changes to their zoning codes to encourage housing construction, but New York’s proposed reforms are far less ambitious.

December 13, 2024 - The City

Large homes with large yards in suburban cul-de-sac near Atlanta, Georgia.

Commentary: Minimum Lot Sizes Drive Up Housing Costs

How making residential building requirements more flexible can ease the housing crisis and make neighborhoods more livable for more households.

December 11, 2024 - Strong Towns

Vintage multi-story brick apartment building and modern concrete and glass apartment building separated by a steep public stairway in Los Angeles, California.

Analysis: Localized Upzoning Less Effective

Changing zoning rules for a small number of parcels can increase land values and housing costs without boosting the housing supply.

December 5, 2024 - Governing

Row of old brick homes in Flushing, Queens, New York with high-rise buildings in background.

NYC Likely to Legalize ADUs as Part of ‘City of Yes’ Reforms

Homeowners in some neighborhoods could soon be able to build accessory dwelling units in their backyards, garages, or basements.

December 4, 2024 - Business Insider

Row of concrete two-story homes with blue tile roofs under construction.

Opinion: “New Towns” Are the Answer to Affordable Housing Challenges

How thoughtful design can create more walkable, livable communities.

November 28, 2024 - Justin Hollander

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

The ADU Movement Grows Around the Country

More states and cities are promoting backyard cottages, converted garages, and other add-on units. Are they making an impact?

November 26, 2024 - Yahoo News

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.