In contrast to much of the United States, where home sizes are growing again following the recession, developers in Southern California are increasingly building attached homes - reversing the region's history of single-family sprawl.
"Faced with a dearth of developable land, home builders across Southern California are cramming more houses into less space," observes Conor Dougherty. "Many are dispensing with the single-family homes that have defined the region's development for half a century (Exhibit A: 'The Brady Bunch'). In their place they are building somewhat smaller structures in the form of townhouses or pairs of homes that share one wall."
"Rising home and land prices are driving the shift toward attached houses, but they aren't the only factors," he continues. "Many home buyers are willing to trade a smaller structure for a shorter commute to work."
Read the full story: Land Crunch Hits Builders in 'Brady Bunch' Country
Study: Legalizing single-family home conversions could nearly double LA's new housing
Research shows that making it easier to turn single-family homes into multiple units could unlock tens of thousands of new units per year.
Greenville, SC pushes for missing middle housing
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'Missing middle housing' accounted for nearly 20% of Spokane permits in 2025
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Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
Amtrak, CN end decades-long dispute with eight-year agreement
The new operating agreement establishes an updated framework for the companies to work together, including processes to resolve disputes.
Judges permit Denver to divert 77,000 acre feet from the Colorado River for reservoir expansion
Overuse and climate change have caused the Colorado River’s water levels to plummet.
NYC DOT wants faster, more permanent street upgrades
The city is examining ways to build more concrete infrastructure without getting entangled in 'decades-long' projects.
'Something we’ve never seen before:' rising utility rates could strain city finances nationwide
Data centers, climate change and other factors have caused utility rates in the United States to increase by 38% since 2020.
Trump to overrule local leaders, lease millions of acres of America’s Pacific Island territories’ seafloors to mining companies
International law says that the Indigenous people of America’s territories have a right to prior and informed consent regarding projects that impact their countries.
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.
Harvard University Graduate School of Design
KFH Group Inc.
Greater Baltimore Committee
The Architects Foundation
University of Cincinnati Online
The Pocatello Development Authority
The Urban Renewal Agency of the City of Pocatello