Urban Development

Cochrane Bridge in Mobile, Alabama.

Historic Black Alabama Community Fights Displacement for Concrete Plant

Residents of Mobile’s Africatown neighborhood say building a concrete plant near homes and a historic site is “a step backwards.”

January 11, 2026 - AL.com

Two men working on a xeriscaped garden

The Overlooked Spaces That Can Prevent the Spread of Fire

The space between homes can as much as double a chance’s home of survival during a fire.

January 9, 2026 - Bloomberg CityLab

Vacant lot between two two-story residential buildings in Chicago, Illinois.

Chicago Breaks Ground on Vacant Lots Sold for $1 to 'Rebuild Middle-class Housing.'

The city’s Missing Middle Infill Housing program supports development in distressed neighborhoods.

January 8, 2026 - Block Club Chicago

Robert Moses standing over model of city and bridge.

We are Perfectly Poised for Another Robert Moses

When “America is Building Again” while decentering equity, the ghost of Robert Moses haunts us.

January 8, 2026 - Kristina Curtiss

Aerial of housing subdivision under construction in Arizona.

Planetizen’s Top Posts of 2025

The most-read articles on Planetizen in 2025.

January 6, 2026 - Diana Ionescu

Rendering of pedestrianized area of Main Street in Houston ,Texas with public seating and colorful murals.

6 Streets Getting Pedestrian Makeovers in 2026

These U.S. cities are reducing or removing car traffic to make major streets more people-friendly.

January 4, 2026 - Fast Company

Two workers putting reflective insulation panels into roof of wood-framed house under construction.

December Must-Reads: Top 10 Articles From Last Month

As cities and states change zoning laws to accommodate more housing, federal funding cuts and immigration raids that are impacting the construction labor market could slow efforts to alleviate the housing crisis.

December 31, 2025 - Diana Ionescu

Person typing on laptop with RFP graphic

Public Sector Consulting Isn’t Evil, but We Have to Keep it Honest

At its best, public sector consulting builds knowledge and delivers value for taxpayers. At its worst, it entrenches dependence and wastes resources. A code of ethics for keeping consulting ethical.

December 30, 2025 - Joshua Woods

A senior woman with a cane walks by an old house with an ochre and orange color.

Great Cities Don’t Just Acknowledge That We Age In Them — They Build For It. We Can Too.

We age in sidewalks, public spaces, transit stops, and community centers — not in hospitals. As populations age, the built environment will determine whether our cities thrive or struggle in the decades ahead.

December 29, 2025 - Rajiv Ahuja

Brown floodwaters in residential neighborhood in New Jersey.

New Jersey Buyout Program Turns Flood-Prone Properties Into Green Buffer Zones

For 30 years, The Blue Acres program has offered homeowners in high-risk flood zones the chance to relocate, preserving land as open space.

December 28, 2025 - Inside Climate News

Wood-framed three-story apartment buildings under construction on a one-way street in California.

2025 Brought Seismic Changes to California Housing Laws

New state laws and policies created in reaction to devastating wildfires could spell massive changes for Southern California’s housing landscape.

December 26, 2025 - LAist

New York City Mayor Eric Adams speaking at an outdoor lectern.

What Actually Got Built Under Eric Adams’ ‘Pro-Housing’ Administration

The outgoing mayor claims credit for hundreds of thousands of new homes. The truth is more complicated.

December 26, 2025 - Curbed

Central Avenue commercial street with diagonal parking in St. Petersburg, Florida.

Downtown St. Petersburg Poised for Pedestrian-Friendly Makeover

A new vision for Central Avenue includes wider sidewalks and more space for outdoor dining.

December 25, 2025 - St. Pete Rising

Child on adult's shoulders looking at warm holiday lights display.

String Lights are Secular! The Holiday Case for Year-round Placemaking

The holidays make streets and spaces warm, cozy, and welcoming. Why don’t we do that year round?

December 24, 2025 - Kristina Curtiss

Collage of 10 Island Press books

Top 10 Island Press Built Environment Books

From “Life Between Buildings” to “Human Transit,” Island Press has played a critical role in building the catalogue of literature that is foundational to urban planning.

December 23, 2025 - Heather Boyer

Aerial view of Staten Island, New York.

Staten Island Resists ‘City of Yes’ Zoning Reforms

One year after New York City approved major zoning changes, some residents continue to fight increased density.

December 22, 2025 - Staten Island Live

Bright green restaurant patio with diners in SoHo, New York City.

From SoHo to SoDoSoPa

How zoning made great neighborhoods illegal to build, and preordained gentrification.

December 22, 2025 - Benjamin Schneider

Seattle skyline in low-rise area with yellow construction crane rising over buildings at dusk.

Seattle Adopts a New Growth Plan, but Major Zoning Battles are Just Beginning

Approving the comprehensive plan update is just the first step in rewriting the city’s zoning code to accommodate more density and affordable housing.

December 19, 2025 - The Urbanist

Group of teens with bikes stopped in public plaza in Lancaster, Pennsylvania.

The Nation’s Best Small Cities Ranked by Livability, Affordability

A new list looks at a range of factors from housing costs to entertainment to commute times to rank the most attractive small cities in the U.S.

December 19, 2025 - Business Insider

Aerial of wide freeway overpasses over large mostly vacant asphalt parking lots.

New Tool Uncovers Exact Costs of Downtown Highways

A new research tool can help cities calculate the economic potential that could be unlocked by replacing highways with other uses.

December 16, 2025 - Streetsblog USA

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

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.