Exploring the surprising origins of the American suburbs.

Paige Glotzer examines the history of exclusionary housing in a big, interactive post on the Harvard Faculty of Arts and Sciences website. The article traces the history from the 1890s, with the rise of segregated planned suburbs in the United States made possible by British investments, through the 1960s, where the legacy of one company's investments was still evident in Baltimore.
"Suburbs may seem uniquely American, yet Caribbean slavery, British industrialization, imperialism, and even the battles for women’s rights all directly affected who invested in them and where the capital came from," according to Glotzer. "Egypt, India, Antigua, the Congo served as some of the other sources of wealth for those who financed America’s segregated suburbs."
Glotzer also explains the significance of this history: "determining who bankrolled the start of modern American housing segregation sharpens our understanding of why exclusion assumed particular forms and allowed people—such as developers and certain homeowners—to stake new claims to power."
The article presents numerous historic documents, infographics, and Esri storymaps in an interactive feature.
FULL STORY: The Business of Exclusionary Housing Markets, 1890-1960

What ‘The Brutalist’ Teaches Us About Modern Cities
How architecture and urban landscapes reflect the trauma and dysfunction of the post-war experience.

‘Complete Streets’ Webpage Deleted in Federal Purge
Basic resources and information on building bike lanes and sidewalks, formerly housed on the government’s Complete Streets website, are now gone.

The VW Bus is Back — Now as an Electric Minivan
Volkswagen’s ID. Buzz reimagines its iconic Bus as a fully electric minivan, blending retro design with modern technology, a 231-mile range, and practical versatility to offer a stylish yet functional EV for the future.

Healing Through Parks: Altadena’s Path to Recovery After the Eaton Fire
In the wake of the Eaton Fire, Altadena is uniting to restore Loma Alta Park, creating a renewed space for recreation, community gathering, and resilience.

San Diego to Rescind Multi-Unit ADU Rule
The city wants to close a loophole that allowed developers to build apartment buildings on single-family lots as ADUs.

Electric Vehicles for All? Study Finds Disparities in Access and Incentives
A new UCLA study finds that while California has made progress in electric vehicle adoption, disadvantaged communities remain underserved in EV incentives, ownership, and charging access, requiring targeted policy changes to advance equity.
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.
City of Albany
UCLA Lewis Center for Regional Policy Studies
Mpact (formerly Rail~Volution)
Chaddick Institute at DePaul University
City of Piedmont, CA
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research