A recent article takes a controversial stance contrary to the argument of Jane Jacobs that old buildings equal affordable, diverse neighborhoods.

Emily Washington begins the article by referencing the current debate about whether the historic preservation tax credit will survive tax reform efforts, tentatively scheduled for 2015. Acknowledging the arguments of preservationists exemplified by Jane Jacobs, who famously argued that old buildings are an essential part of an "vigorous" city, Washington makes a dissenting claim:
However, both Jacobs and preservationists today fail to acknowledge that the cities and neighborhoods where preservation is strongest have uniformly high rents and low diversity because preservation efforts have led to insufficient building supply. Jacobs contrasted preservation with government-led urban renewal efforts relying on eminent domain to raze and reconstruct entire blocks and neighborhoods. She correctly points out that the resulting new construction would be more expensive than protecting old buildings from eminent domain. But this is a false dichotomy.
Washington's argument is that historic preservation policies have led to increased costs in neighborhoods like New York’s Greenwich Village and Boston’s North End, which are now so expensive as to be far from the ideals espoused by Jacobs.
FULL STORY: Historic preservation: Bad for neighborhood diversity

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

Vehicle-related Deaths Drop 29% in Richmond, VA
The seventh year of the city's Vision Zero strategy also cut the number of people killed in alcohol-related crashes by half.

Can We Please Give Communities the Design They Deserve?
Often an afterthought, graphic design impacts everything from how we navigate a city to how we feel about it. One designer argues: the people deserve better.

Southern Californians Survey Trees for Destructive Oak Pest
Hundreds of volunteers across five counties participated in the first Goldspotted Oak Borer Blitz, surveying oak trees for signs of the invasive beetle and contributing valuable data to help protect Southern California’s native woodlands.

Opinion: How Geothermal HVAC Lowers Costs, Improves Grid Resilience
Geothermal heating and cooling systems can reduce energy costs and dramatically improve efficiency.

Tenant Screening: A Billion-Dollar Industry with Little Oversight. What’s Being Done to Protect Renters?
Reports show that the data tenant screening companies use is often riddled with errors and relies on information that has no bearing on whether someone will be a good tenant.
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.
Borough of Carlisle
Smith Gee Studio
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
City of Camden Redevelopment Agency
Municipality of Princeton (NJ)