Density

Bird's eye view of studio apartment design.

In These Cities, Most New Housing is Under 441 Square Feet

With loosened restrictions on “micro-housing,” tiny units now make up as much as 66% of newly constructed housing.

June 15, 2025 - Smart Cities Dive

Aerial view of Camden Station train station in Baltimore, Maryland. Train station is brick neoclassical building with three-tier tower.

Maryland Awards $1.25M in TOD-Related Grants

The state’s DOT is funding projects that prepare sites around transit stations for future mixed-use development and housing.

June 12, 2025 - The Baltimore Banner

Aerial view of purple MBTA commuter train at station in Lynn, Massachusetts.

Judge Rules in Favor of Massachusetts TOD Law

The court rejected an argument that the MBTA Communities law, which requires zoning for multifamily housing, is an “unfunded mandate.”

June 12, 2025 - CommonWealth Beacon

Colorful teal, brown, and blue brownstones in New York City with wide stone stairways going up to first floor doors.

The Trouble With QUIMBY

The idea of “quality urbanism in my back yard” has its uses, but should not be used to limit housing supply.

June 12, 2025 - Michael Lewyn

White accessory dwelling unit in backyard of small grey home in Seattle, Washington.

ADUs for Sale? San Diego Could Legalize Backyard Condos

As one of 25 proposed amendments, San Diego may soon allow accessory dwelling units to be bought and sold as individual homes.

June 1, 2025 - KPBS

Metro rail station in Mariachi Plaza with colorful glass pavilion in Boyle Heights, Los Angeles, California.

High Housing Costs Driving Down Transit Ridership in LA

When neighborhoods gentrify and displace lower-income residents, transit ridership suffers, new research shows.

May 30, 2025 - CALmatters

Des Moines, Iowa skyline viewed from a plaza with two flags on either side at dusk.

Iowa Legalizes Accessory Dwelling Units

A new law will allow property owners to build ADUs on single-family lots starting on July 1.

May 30, 2025 - Smart Cities Dive

Manhattan skyline seen from Brooklyn, New York City with brick apartment buildings in foreground.

NYC Council Approves Brooklyn Rezoning Plan

The Atlantic Avenue Mixed Use Plan includes infrastructure investments and could bring 4,600 new housing units to parts of Brooklyn.

May 30, 2025 - BK Reader

View of downtown Seattle with construction cranes and cloudy sky as seen from top of Space Needle.

Seattle’s Upzoning Plan is Ambitious, Light on Details

The city passed a ‘bare-bones’ framework to comply with state housing laws that paves the way for more middle housing, but the debate over how and where to build is just getting started.

May 29, 2025 - The Urbanist

Mid-rise brick buildings with retail and restaurants on ground floor on sunny day in Soho, Manhattan, New York City.

In Dense NYC, What Does ‘Human Scale’ Mean?

Advocates reject the NIMBY label, arguing that they seek a more sustainable, incremental pace of growth modeled on mid-rise neighborhoods.

May 29, 2025 - Next City

A subdivision of large suburban homes, some with bright blue pools, sits atop a low hill in Hays County, Texas.

Bill to Allow Smaller Homes on Smaller Lots Resurrected in Texas House

A top priority of Lt. Gov. Dan Patrick, the legislation would make it easier to construct homes on smaller lots. A House Democrat briefly killed the bill.

May 27, 2025 - The Texas Tribune

Converted garage to housing unit in London, UK.

Are ADUs New Jersey’s Affordable Housing Solution?

Accessory units can bring gentle density increases and boost the housing supply with minimal impact on local infrastructure.

May 22, 2025 - Gabe Bailer - PP - AICP - NJ Urbanthinker

View of downtown Dallas, Texas skyline with skyscrapers against twilight sky.

Dallas Code Reform Makes Way for Missing Middle Housing

The Dallas City Council voted to change the city’s building code to allow up to eight residential units in three-story buildings.

May 15, 2025 - Strong Towns

Housing construction in Austin, Texas

Texas Bills Aim to Tackle Housing Affordability

One proposed bill would raise the threshold for neighbor opposition to new development.

May 7, 2025 - The Texas Tribune

Row of two-story homes in Boulder, Colorado.

Proposed Boulder Ballot Measures Call for Impact Fees, Affordable Duplexes

Boulder residents are working to put two housing-related proposals on the November ballot.

May 6, 2025 - Boulder Reporting Lab

Spiral ramp on exterior of parking garage in downtown Spokane, Washington.

Washington State Legislature Passes Parking Reform Bill

A bill that would limit parking requirements for new developments is headed to the governor’s desk.

April 24, 2025 - OPB

Entrance to subterranean Hollywood/Vine Metro station in Los Angeles, California surrounded by tall apartment buildings.

Opinion: California’s SB 79 Would Improve Housing Affordability and Transit Access

A proposed bill would legalize transit-oriented development statewide.

April 21, 2025 - San Gabriel Valley Tribune

Two yellow and white Dallas Area Rapid Transit light rail streetcars at station in Dallas, Texas.

North Texas Transit Leaders Tout Benefits of TOD for Growing Region

At a summit focused on transit-oriented development, policymakers discussed how North Texas’ expanded light rail system can serve as a tool for economic growth.

April 3, 2025 - KERA News

Red crane in foreground with New York City skyline in background.

Lawsuit Aims to Stop NYC’s ‘City of Yes’ Zoning Reforms

A lawsuit brought by local lawmakers and community groups claims the plan failed to conduct a comprehensive environmental review.

March 30, 2025 - New York Post

White and red train speeding past on green elevated bridge in Norwalk, Connecticut.

Connecticut Assembly to Reconsider TOD Bill

The ‘Work, Live, Ride’ bill would prioritize funding for designated transit-oriented zones to encourage denser development near transit.

March 26, 2025 - The Connecticut Mirror

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.