Housing Supply

Row of colorful two-story houses close to each other in Ybor City, Florida.

Tampa Awards 60% of Tampa Infill Housing Program Lots to Black Builders

The program encourages private-public partnerships that develop new, attainably priced housing on vacant and blighted lots.

January 7, 2026 - Bay News 9

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

Plaza in Portland, Maine with statue of globe with compass rose.

New Maine Database Will Track Housing Growth

A new state law requires municipalities to submit records comparing housing permits and completed units for each year since 2010.

January 5, 2026 - Bangor Daily News

Tan historic home in Woodbridge, Connecticut.

Small Connecticut Town Approves Controversial 96-Unit Apartment Complex

Just 1.4 percent of housing in the affluent enclave of Woodbridge qualifies as affordable.

January 5, 2026 - The Hartford Courant

Aerial of beachside condos in Maui, Hawaii.

Over 4,000 Maui Short-Term Rentals in Limbo as County Weighs Next Steps

A new bill will phase out roughly 7,000 vacation rentals, but a proposal to exempt as many as 4,500 stalled in the county council.

January 4, 2026 - Honolulu Civil Beat

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

Two construction workers on roof of wood-framed house.

South Texas Home Builders Say “There’s no Labor” After ICE Raids

Construction is slowing as immigration detentions have a chilling effect on the labor market.

December 28, 2025 - The Texas Tribune

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

Outdoor train platform in Middleboro MA with MBTA train pulling in.

Over 90% of Massachusetts Towns Have Changed Zoning to Comply With MBTA Communities Law

Massachusetts municipalities have until December 31 to adjust their zoning codes or face the potential loss of state funding.

December 26, 2025 - Mass Live

Sign saying “Dear visitors, be aware: every tourist apartment is a home taken away from the local people” hung on orange building in Girona, Spain.

Spain Fines Airbnb $75 Million After Crackdown on Unlicensed Rentals

The government took action after residents in tourist centers protested, blaming tourist rentals for a growing housing crisis.

December 17, 2025 - Associated Press

View of residential neighborhood with large trees and mountains in background in Salt Lake City, Utah.

Salt Lake City Slashes Lot Size, Parking Requirements for Middle Housing Zones

A new ordinance alters regulations for middle housing zones, removing barriers that made multifamily development impractical or too expensive.

December 12, 2025 - Building Salt Lake

Golf course green with red flag in foreground against a bright blue sky in Duluth, Minnesota.

Duluth Golf Course to Become “Neighborhood-scale” Housing

The former Lester Park Golf Course land was transferred to the city’s economic development agency, clearing the way for a land use study.

December 10, 2025 - MPR News

Mid-rise vintage SRO brick hotel building with ground floor retail and "Hotel Hamlin" painted sign on side in Tenderloin district, San Francisco.

First-of-its-kind ‘ROOM Act’ Would Slash Restrictions on SROs, Co-living

The Institute for Justice developed model legislation that would reduce or eliminate zoning and building code barriers to low-cost, small and shared housing units.

December 9, 2025 - Institute for Justice

Aerial view of central New Ulm, Minnesota, small German-inspired town with brick buildings.

Instead of Restricting Development, One Minnesota City Just Approved Flurry of ‘Experimental’ Housing Types

New Ulm leaders are approving multiple projects including tiny homes, apartments, and ‘shed homes’ using Planned Unit Developments to move projects forward faster.

December 2, 2025 - The Minnesota Star Tribune

Google street view of parking lot with cars in Spokane, Washington, Washington.

Spokane Could Tax Parking Lots 12% to Increase Development

A proposal before the city council would tax surface parking lots in an effort to boost infill development.

November 27, 2025 - The Spokesman-Review

Two-story brick houses in Columbus, Ohio.

Columbus Introduces New Rules Allowing ADUs in all Residential Districts

The city’s recent zoning code updates include new rules for secondary housing units.

November 27, 2025 - ABC 6

Woman reading book with white earbud in ear while sitting on train.

Planetizen’s Top Urban Planning Books of 2025

How thoughtful deregulation could unlock a housing and infrastructure boom, the social histories that lie behind a globalizing economy, and the growing role of artificial intelligence in planning.

November 26, 2025 - Planetizen Team

Looking up at YMCA building in New York City.

YMCA: The Swan Song of SROs and the Birth of Modern Homelessness

The demise of our last mass stock of affordable market housing left us no place to go when we’re short on our dough. How will we rebuild last resort housing?

November 25, 2025 - Benjamin Schneider

Small home with Texas and USA flags in front yard.

Americans are Fleeing Blue States, Even When Politics Misalign. The Culprit? Housing Affordability.

Will the blue state starter home ever return?

November 18, 2025 - Benjamin Schneider

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.